CN101316861A - IL-17A and IL-17F antagonists and methods of using the same - Google Patents

Abstract

The present invention relates antagonists of IL-17A and IL-17F. The antagonists of the invention are based on IL- 17RC alone or on both IL- 17RC and IL- 17RA ('IL-17RC/TL-17RA'). Such antagonists serve to block, inhibit, reduce, antagonize or neutralize the activity of IL-17F, IL- 17A, or both IL- 17A and IL- 17F. IL- 17A and IL- 17F are cytokines that are involved in inflammatory processes and human disease. IL- 17RA is a receptor for IL- 17A and IL- 17RC is a common receptor for both IL- 17A and IL- 17F. The present invention includes soluble IL- 17A and IL- 17F anatagonists, as well as methods for using the same.

Description

IL-17A and IL-17F antagonist and the method for using described antagonist

Background technology

Cytokine is the solubility small protein matter of mediation various biological effect, described biological effect comprise to the growth of various kinds of cell type and the adjusting of differentiation (referring to for example, Arai et al., Annu.Rev.Biochem.59:783 (1990); Mosmann, Curr.Opin.Immunol.3:311 (1991); Paul and Seder, cell 76:241 (1994)).The protein that belongs to cytokine comprises interleukin-, Interferon, rabbit, G CFS, tumour necrosis factor and other modulability molecule.For example, human interleukin-the 17th, a kind of cytokine that stimulates the expression of adhesion molecule 1, interleukin 8, rHuGM-CSF and prostaglandin E2 in interleukin-6, the born of the same parents, it has also participated in CD34+ hematopoiesis precursor selective maturation is process (Yao et al., the J.Immunol.155:5483 (1995) of neutrophilic granulocyte; Fossiez et al., J.Exp.Med.183:2593 (1996)).

Acceptor in conjunction with cytokine is made of one or more integral proteins usually, and they in conjunction with cytokine, and partly conduct to cell with the kytoplasm of this binding events by some receptor subunit with high-affinity.Similarity based on ligand binding domains outside the born of the same parents of various cytokine receptors can be divided into several classes with various cytokine receptors.

Some the verified cytokines and the activity in vivo of acceptor thereof, the cytokine, cytokine receptor, cytokine agonist and the cytokine antagonist that have shown other have potential applicability in clinical practice, and also show and need these other cytokine, cytokine receptor, cytokine agonist and cytokine antagonist.For example, the activity in vivo of verified pro-inflammatory cytokine family has shown that the antagonist of short scorching molecule has the various clinical application prospect, and also shows the antagonist that needs these short scorching molecules.

Description of drawings

Figure 1A and 1B are the synoptic diagram of the exons structure of human IL-17RCx1 (SEQ ID NO:2).By those amino acid of exon connector engages, removed shank for codon with in complete codon is included in.

Fig. 2 A and 2B are the synoptic diagram of the exons structure of human IL-17RCx4 (SEQ ID NO:166).

Fig. 3 is the synoptic diagram of the exons structure of human IL-17RA (SEQ ID NO:21).

Fig. 4 A and 4B are the synoptic diagram of exons structure of the preferred soluble polypeptide of a kind of the present invention of the SEQ of being arranged in ID NO:157 as herein described and 158.This soluble polypeptide had both comprised the exon from human IL-17RA (SEQ ID NO:21), also comprised the exon from human IL-17RCx1 (SEQ ID NO:2).

The result's that a kind of typical case that Fig. 5 is to use embodiment 34 described methods to carry out measures synoptic diagram.This figure generates with the Prizm software program.The standardized MFI value of Y value representative, described standardisation process is that the MFI value that will have only the hole of part is made as maximum value (100%), to not have part/do not have the MFI value of the control wells of soluble receptors to be made as minimum value (0%), represent the per-cent that combines of part and cell thus.With computed in software the IC50 value of every curve.

Embodiment

The present invention has satisfied above-mentioned needs by the antagonist that pro-inflammatory cytokine IL-17A and IL-17F are provided.Particularly, described pro-inflammatory cytokine IL-17A and IL-17F have the sequence similarity of height, and have many common biological properties, and are all produced by activated T cells.All as the factor that can promote various autoimmunitys and inflammatory diseases process, described disease comprises rheumatoid arthritis and asthma for they.In fact in the mouse model of some human diseasess, the reagent that can suppress the IL-17A function has significantly reduced the sickness rate and the severity of disease.IL-17A mediates its effect by interacting with its homoreceptor IL-17 acceptor (IL-17R), but also unidentified acceptor to IL-17F.We had reported that IL-17RC was the two a acceptor of IL-17A and IL-17F in the past, and combined with the two with close high-affinity.On the other hand, IL-17R combines with IL-17A with high-affinity, but only combines with IL-17F with low-down avidity.Corresponding toly with above-mentioned report be, shown combination and the signal conduction of IL-17R blocking-up IL-17A in the cell of expressing any acceptor of soluble form, but it can not disturb combining of IL-17F and IL-17RC or the IL-17F effect to IL-17RC.

Since having proposed IL-17A, someone intervenes the effective therapy that can be used as some autoimmune disorders, use so can block, suppress, minimizing, antagonism or in and the antagonist active of the present invention of IL-17A and/or IL-17F should be able to have more advantage than the therapy of one of these two kinds of cytokines of target only, described antagonist of the present invention comprises the IL-17RC and the IL-17RC/IL-17RA acceptor of solubility.The purposes that the present invention also provides above-mentioned antagonist to be used for inflammatory diseases, and compositions related and method.

A) Summary

Immune correlated disease and inflammatory diseases are performance or results quite complicated and inter-related multiple biological approach usually; described biological approach is extremely important for following process under normal physiological conditions: to replying of infringement or damage; to the initial reparation of infringement or damage, and for the external congenital or posteriori defence of organ generation.Disease or illness will take place when above-mentioned normal physiological routes causes additional infringement or damage, described infringement or damage may be directly relevant with the intensity of replying, or regulate or the result of overstimulation as unusual, or as self reaction, or the combination of aforesaid way.

Though the generation of above-mentioned disease can relate to the approach of a plurality of steps usually, and can relate to multiple different biosystem/approach usually, the key point in above-mentioned one or more approach is intervened still can have property alleviated or therapeutic effect.Therapeutic intervention can or stimulate favourable process/approach to carry out by the harmful process/approach of antagonism.

Known and studied many immune correlated diseases widely.This class disease comprises immune-mediated inflammatory diseases (for example rheumatoid arthritis, immune-mediated kidney disease, hepatic duct disease, inflammatory bowel (IBD), psoriatic and asthma), non-immune-mediated inflammatory diseases, communicable disease, immunodeficiency diseases, tumorigenesis etc.

T lymphocyte (T cell) is an integral part of mammiferous immunne response.The T cell recognition is by the relevant antigen of self molecule (self-molecule) of the genes encoding in the main histocompatibility complex (MHC).Described antigen represents the surface of cell in antigen presenting cell, virus infection, cancer cell, graft etc. with the MHC molecule.The T cell system can be removed these may produce the cell of the change that threatens to the health of host mammal.The T cell comprises helper cell and cytotoxic T cell.Helper cell can a large amount of propagation behind the antigen-MHC mixture that recognizes on the antigen presenting cell.Helper cell is also secreted the various kinds of cell factor, i.e. lymphokine, and they play key effect in the activation of other cells of B cell, cytotoxic T cell and multiple participation immunne response.

Activation and clonal expansion that a critical event in body fluid and cell-mediated immune responses is a helper cell.The activation process of helper cell originates in the interaction of TXi Baoshouti (TCR)-CD3 mixture and the lip-deep antigen-MHC of antigen presenting cell.This interaction has mediated the biological chemistry incident of a series of cascades and has caused the expression of the high-affinity receptor of IL-2 (being the high-affinity receptor of IL-4 sometimes), and the biological chemistry incident of described cascade induces the helper cell of tranquillization to enter the cell cycle (the G0 phase is converted to the G1 phase).Activated T cells becomes memory cell or effector cell through propagation and differentiation cycle.

Except signal by TCR mediation, the activation of T cell also relate to the cytokine induction that discharges by antigen presenting cell or by with antigen presenting cell and T cell on the other common stimulation of interaction inductive of film binding molecule.Showed cell factor IL-1 and IL-6 can provide costimulatory signal.In addition, CD28 that expresses on B7 molecule of expressing on the antigen presenting cell surface and the T cell surface and the interaction between the CTLA-4 molecule also cause the activation of T cell.Activated T cells is expressed the cell adhesion molecule of greater amt, for example ICAM-1, integrin, VLA-4, LFA-1, CD56 or the like.

T cell proliferation in mixed lymphocytes culture or mixed lymphocyte reacion (MLR) is a kind of generally acknowledged index of ability of compound stimulating immune system.In panimmunity is replied, the injured or position of infecting of inflammatory cell infiltration.Migrating cell can be neutrophilic granulocyte, eosinophilic granulocyte, monocyte or lymphocyte, and they all can be determined by the histological examination of affected tissue.Current Protocols inImmunology，ed.John E.Coligan，1994，John Wiley & Sons，Inc。

Can be by suppressing immunne response treatment immune correlated disease.Using the soluble receptors and/or the neutralizing antibody of the molecule suppress to have immunostimulatory activity will be favourable for treating immunologically mediated disease and inflammatory diseases.Can use the molecule that can suppress immunne response (directly use protein or by using antibody agonist) and suppress immunne response, and alleviate immune correlated disease thus.

Interleukin-17 (IL-17A) has been identified as the lineal homologue of cell of Squirrel monkey (Saimiri) close T lymphocyte simplexvirus (HSV) encoded protein matter [referring to Rouvier et al., J.Immunol., 150 (12): 5445-5456 (19993); Yao et al., J.Immunol., 122 (12): 5483-5486 (1995) and Yao et al., Immunity, 3 (6): 811-821 (1995)].Follow-up identification research shows that this albumen is the effective cell factor that can induce short inflammation to reply in multiple peripheral tissues.IL-17A is the homodimer cytokine that is connected by disulfide linkage that a kind of size is about 32kDa, its only synthetic and secretion by CD4+ activated memory T cell (referring to Fossiez et al., Int.Rev.Immunol., 16:541-551[1998] summary).Especially, IL-17 is synthesized 155 amino acid whose precursor polypeptide that have the N end signal sequence of 19 to 23 residues for a kind of, and with the form secretion of the homodimer glycoprotein that connects by disulfide linkage.I1-17A is disclosed in WO9518826 (1995), WO9715320 (1997) and WO9704097 (1997) and U.S. Patent No. 6,063,372.

Though the tissue distribution narrow range of IL-17A, it but is found all has multi-biological activity to polytype cell.Have been found that IL-17A can stimulate the generation of the various kinds of cell factor.It induces adherent cell for example inoblast, keratinocyte, epithelial cell and endotheliocyte secretion IL-6, IL-8, IL-12, leukaemia inhibitory factor (LIF), prostaglandin E2, MCP-1 and G-CSF.IL-17A can also induce the surface expression of ICAM-1, the propagation and the CD34 of T cell ⁺The growth of human progenitor cell and be divided into neutrophilic granulocyte.IL-17A also participates in bone metabolism, and it also is proved to be and is playing an important role with existing in the pathological conditions that is produced as feature with TNF-α of activated T cells, described pathological conditions is loosening (Van Bezooijen et al., the J.Bone Miner.Res.14:1513-1521[1999]) of rheumatoid arthritis and bone implant for example.Found that activated T cell excretory IL-17A quantity from the synovial tissue of patient with rheumatoid arthritis is higher than amount from normal individual or osteoarthritis patient (Chabaud et al., Arthritis Rheum.42:963-970[1999]).Show that this pro-inflammatory cytokine can promote the synovia inflammation in the rheumatoid arthritis energetically.As if except the short scorching effect of IL-17A, it also participates in the pathology of rheumatoid arthritis by another kind of mechanism.For example, shown expression in scleroblast of mRNA that IL-17A can induce osteoclast differentiation factor (ODF) (Kotake et al., J.Clin.Invest., 103:1345-1352[1999]).ODF stimulates progenitor cell to be divided into osteoclast, and osteoclast is the cell that participates in bone resorption.

As if because the level of IL-17A significantly increases in the synovia of patient with rheumatoid arthritis, so the formation of IL-17A inductive osteoclast plays a crucial role in the bone resorption of rheumatoid arthritis.IL-17A also be considered to for example play a crucial role in the multiple sclerosis (Matusevicius et al., Mult.Scler., 5:101-104[1999]) at some other autoimmunization sexual dysfunction.Show also that in addition in human scavenger cell, IL-17A stimulates Ca by the intracellular signal conduction ²⁺The minimizing of inflow and [cAMP] (Jovanovic et al., J.Immunol., 160:3513[1998]).Be processed into fibrocyte with IL-17A and can induce the activation of NF-κ B [Yao et al., Immunity, 3:811 (1995), Jovanovicet al., see above], can activate NF-κ B and mitogen activated protein kinase (Shalom-Barek et al., J.Biol.Chem., 273:27467[1998]) and handle scavenger cell with IL-17A.

In addition, IL-17A also has sequence similarity with mammalian cytokine-like factor-7 7 that participates in bone and cartilage-derived growth.Other protein that have sequence similarity with the IL-17A polypeptide have human embryos source interleukin-correlation factor (EDIRF) and interleukin II 0.

Corresponding toly with the multiple effect of IL-17A be the cell surface receptor wide expression of finding IL-17A (Yao et al., Cytokine, 9:794[1997]) in many tissues and cell type.Though estimate that according to the aminoacid sequence (866 amino acid) of human IL-17A acceptor (IL-17R) this albumen has a single span membrane structure territory and one 525 amino acid whose long born of the same parents' intracellular domain, but this receptor sequence is unique, is not similar to the sequence from any acceptor of cytokine/growth factor receptors family.This discovery is combined with dissimilar this understanding of other known proteins with IL-17A itself, show that IL-17A and acceptor thereof may belong to the new family of a signal conductive protein and acceptor.The activity that has confirmed IL-17A is by being mediated in conjunction with its unique cell surface receptor, before wherein studies show that with the T cell contact with the IL-17A receptor polypeptides of soluble form can inhibition by generation (the Yao et al. of PHA, concanavalin A and T cell proliferation of anti-TCR monoclonal antibody inductive and IL-2, J.Immunol., 155:5483-5486[1995]).Therefore, people for identification and sign and known cytokine receptor particularly the novel polypeptide of IL-17A acceptor with homology have keen interest.

As if the expression pattern of IL-17F is similar to IL-17A, to such an extent as to it only comprises activated CD4+T cell and monocyte (Starnes et al.J.Immunol.167:4137-4140[2001]).Confirmed that IL-17F induces G-CSF, IL-6 and IL-8 (Hymowitz et al in inoblast, EMBO is J.20:5322-5341[2001]), in endotheliocyte, induce TGF-b (Starnes et al.J.Immunol.167:4137-4140[2001]).Reported recently a kind of cytokine IL-23 that produces by dendritic cell can---mainly in memory T cell---generation of mediation IL-17A and IL-17F (Aggarwal etal.J.Biol.Chem.278:1910-1914[2003]).

In addition, in the individual body of suffering from sacroiliitis and asthma, all demonstrate the two cross and express or raise of IL-17A and IL-17F (referring to Moseley et al.Cytokine Growth Factor Rev 14:155-174[2003] summary).For sacroiliitis, the above-mentioned cytokine mode of action be characterized as rheumatic arthritis cartilage relevant and joint injury with osteoarthritis.For example, verified in the artificial cartilage graft, IL-17A and IL-17F can by discharge chondroproteoglycan glycosaminoglycan and collagen fragment and suppress new proteoglycan simultaneously and collagen synthesize the degraded that strengthens matrix (Cai et al.Cytokine 16:10-21[2001]; Attur et al Arthritis Rheum 44:2078-2083[2001]).

Similar to IL-17A, be presented at expressing excessively of the interior IL-17F of mouse body and also can have increased raising of lung neutrophilic granulocyte, and causing the expression of Th1 relevant cell factor in lung to increase, described Th1 relevant cell factor comprises IL-6, IFN-γ, IP-10 and MIG (Starnes et al.J.Immunol.167:4137-4140[2001]).IL-17F also can raise (Kawaguchiet al J.Immunol 167:4430-4435[2001]) in the T cell of the asthmatic patient that attacked by allergen, finds that also IL-17F can induce the generation of IL-6 and IL-8 among the NHBE.As if different with IL-17A is, IL-17F at the external blood vessel that can suppress (Starnes et al.J.Immunol.167:4137-4140[2001]) takes place.

In multiple human tissue, all detect mRNA, but find that its can be induced significantly after activating CD4+T cell and monocyte less than IL-17F with the RNA trace.Equally, in mouse, discovery Th2 cell and mastocyte (mastr cell) can be expressed IL-17F when being activated.Referring to Dumont, Expert Opin.Ther.Patents 13 (3) (2003).Similar with IL-17A, find also that in mouse the expression of IL-17F can be raised by IL-23.

As if IL-17 cytokine/receptor family has been represented the signal transducting system of a uniqueness in the cytokine network, and this system can provide a kind of new means for the processing of immunne response and inflammatory response.Therefore, the present invention is based on following discovery: found new IL-17 family receptors IL-17RC, and it and IL-17A and the two ability that combines of IL-17F.

Originally be when using the information biology means to seek the protein relevant, to have identified IL-17RC, and be that cDNA by the IL-17 receptor associated protein(RAP) IL-17RC that encodes identifies its with IL-17RA.Though it with can have tangible similarity in conjunction with the IL-17 acceptor (IL-17RA) of IL-17 family typical case member IL-17A, and discerned five other members of IL-17 cytokine family, do not report the ligands specific of IL-17RC before.Yet the publication No. of submitting to as on June 10th, 2005 is the U.S. Patent application No.11/150 of No.20060002925, and 533 is described, and IL-17A and IL-17F are identified as the ligands specific of IL-17RC.Particularly, use the baby hamster kidney cell (BHK) of the construct stable transfection of be encoded human IL-17RA (hIL-17RA) or IL-17RC (hIL-17RC) to discern above-mentioned part.Use has been proved conclusively the expression of acceptor on the surface at the monoclonal antibody of hIL-17RA or at the polyclonal antiserum of hIL-17RC by facs analysis.Be the combination of assessment cytokine, used human IL-17A, C, D, E and the F of biotinylation form, and the streptavidin puted together of fluorescence dye, by combining of Flow cytometry cytokine and transfected cell.The result clearly illustrates the bhk cell of expression hIL-17RA of stable transfection as expected obviously in conjunction with human IL-17A (hIL-17A), and can not combine with any IL-17 family member who is tested with the empty expression vector cells transfected.Also observed the relative more weak combination of human IL-17F (hIL-17F) and hIL-17RA transfectional cell, but other members of the IL-17 family that is tested there is not tangible combination.Also detected combining of other IL-17 family members and hIL-17RC transfectional cell, noticed that these cells all show with the obvious of hIL-17F to combine.In addition, observe these cells and combine, but do not combine with hIL-17C, D or E with hIL-17A is obvious.Above-mentioned digital proof hIL-17RC is the two a coreceptor of hIL-17F and hIL-17A.

In addition, also detected the fluorescence level under the various cytokine concentration, to determine hIL-17A and F relative affinity for hIL-17RA and hIL-17RC.By the average fluorescent strength of more various cytokines on its transfection body, notice that hIL-17A is more much better than than hIL-17F with combining of hIL-17RA, but seem that two kinds of cytokines are all good equally with combining of hIL-17RC transfectional cell.It is worth noting that cytokine and combining of the cell of expressing two kinds of acceptors simultaneously look like additivity, do not have synergitic sign.

Then, combine with the competitiveness of unlabelled cytokine, studied this bonded specificity by trial.The unlabeled cells factor that the biotinylation cytokine and the concentration of fixed concentration increases is gradually cultivated with the bhk cell of transfection, and by FACS quantitative analysis bonded biotinylation amount of substance.The result shows that hIL-17A and F are specific with combining of hIL-17RC, because the unlabeled cells factor that concentration increases gradually can be disturbed the combination of biotinylation material.In fact, unlabelled hIL-17A and F can vie each other with these two kinds of cytokines of biotinylation form effectively and combine the hIL-17RC transfectional cell, this shows that these two kinds of cytokines combine with hIL-17RC with close avidity, even and if their binding site difference also be eclipsed to some extent.Unlabelled hIL-17A also can compete effectively with biotinylated hIL-17A and F and combine the hII-17RA transfectional cell, and unlabelled hIL-17F shows basically and can not combine hIL-17RA with the hIL-17A competition.Though this shows that hIL-17F shows the specificity in conjunction with hIL-17RA, this interactional affinity degree as if than a little less than the interaction between hIL-17A and the hIL-17RA many.

Carried out saturated in conjunction with studying with measuring h IL-17A and F and hIL-17RC and hIL-17RA bonded avidity., the bhk cell system of stably express hIL-17RA or hIL-17RC is cultivated with iodinating hIL-17A or F, in conjunction with under the condition saturated to measure the affinity costant of every kind of cytokine for every kind of acceptor.HIL-17A combines (table 1) with close avidity with hIL-17RA and hIL-17RC.Particularly, described in the method part, the bhk cell of acceptor transfection is measured the K for hIL-17A and hIL-17F shown in the use quilt _dValue.That the result shows is the average K that measures from three parallel laboratory tests _dValue.

Table 1

¹The x1 splice variant of expression hIL-17RC.

In addition, hIL-17F to the avidity of hIL-17RC and hIL-17A to the avidity of this acceptor quite near (seeing the above table 1).Yet with use that the resulting result of biotinylation cytokine is corresponding to be, hIL-17F is low nearly 1000 times to the avidity that the avidity of hIL-17RA records than other similarity conditions.Though this shows that hIL-17A and F combine with hIL-17RC with close avidity, they are far different to the avidity of hIL-17RA.

HIL-17RC shows that with high-affinity this observations in conjunction with hIL-17A and F the cell of expressing hIL-17RC should have equal responsibility for hIL-17A and F.On the other hand and since hIL-17RA with high-affinity in conjunction with hIL-17A, and the corresponding avidity of hIL-17F will be hanged down about 1000 times, this shows that the cell of expressing hIL-17RA may reply hIL-17A under physiological condition.The expression that has demonstrated hIL-17RA in research before is very extensive, but has reported that also its expression in hematopoietic cell is higher, and lower in its hetero-organization.Therefore detected the expression of hIL-17RC, to determine the overlapping degree in each expression pattern.Rna blot analysis shows, hIL-17RC glandular tissue for example in suprarenal gland, prostate gland, liver and the Tiroidina expression level higher, and in hemopoietic tissue, do not have detectable expression.

Be the further expression of these acceptors of research in hematopoietic cell, also detected combining of biotinylation hIL-17A and F and peripheral blood lymphocytes (PBMC) with the multiparameter facs analysis.The result shows that hIL-17A almost combines with all PBMC subgroups that detected, and hIL-17F does not have detectable the combination with any above-mentioned subgroup.This result and hIL-17RA with high-affinity in conjunction with hIL-17A but the ability of debond hIL-17F conform to, and also conform to the result who in PBMC, detects the mRNA of hIL-17RC.In a word, above-mentioned data show that IL-17RC preferentially expresses in non-hemopoietic tissue, and IL-17RA preferentially expresses in hematopoietic cell.

HIL-17A and F combine the hIL-17RC that shows soluble form with the high-affinity of hIL-17RC transfectional cell may be a kind of effective treatment means.This quasi-molecule may be effective antagonist of these two kinds of cytokines.Be the above-mentioned deduction of direct survey, produced the human hIL-17RC of soluble form, and tested it and suppressed the bonded ability of hIL-17A and F with the form of Fc-fusion rotein.Then above-mentioned effect is compared with result with the hIL-17RA of soluble form acquisition.The hIL-17RC-Ig or the hIL-17RA-Ig that in association reaction, have used concentration to increase gradually, and use facs analysis to assess the bonded influence of soluble receptors for the bhk cell of biotinylation cytokine and stable transfection.Solubility hIL-17RC is with the combination of essentially identical degree inhibition hIL-17A and F, and the not effect of the Fc-fusion rotein of another member hIL-17RD of IL-17R family.On the other hand, solubility hIL-17RA has blocked the combination of hIL-17A effectively, but the combination of hIL-17F is not had effect substantially.When detecting the combining of hIL-17A and hematopoietic cell, also obtained similar result.This combination can be blocked effectively by hIL-17RA-Ig and hIL-17RC-Ig, but can not blocked by hIL-17RD-Ig.It is consistent that above-mentioned data and avidity are measured resulting result, shows that soluble receptors is identical with the effect of their film grappling form.

As the another kind of mode of assessment human hIL-17RC-Ig and hIL-17A and F bonded ability, use Biacore analysis and evaluation the avidity of soluble receptors to these cytokines.In conjunction with hIL-17A and F (table 2), this provides extra support for the idea that this reagent is used as in vivo the antagonist of hIL-17A and F effect to solubility hIL-17RC with high-affinity.Particularly, soluble receptors is captured on the chip, and carry out the combination experiment as described below.ND=does not have detectable combination.

Table 2

Because human splice variant is very many, so we have only carried out initial experiment at a subgroup of these molecules.Those molecules that are selected for this analysis also are not quite similar, and what have contains exon 7, and what have does not contain exon 7, but different with the corresponding molecule of mouse be that all splice variants all contain whole exon 8.The hiding acceptor splicing site that is present in mouse exon 8 sequences middle part is not present in the human exon 8.Yet other splice variants of being tested can contain or not contain hIL-17RC exons 12.These variants are named as hIL-17RCx1 (the mouse x1 with above-mentioned on exon is formed is identical), hIL-17RCx4 (the mouse x4 with above-mentioned on exon is formed is identical), hIL-17RCx2 and hIL-17RCx7.In addition, in the 293F cell these splice variants of transient expression, and tested their abilities in conjunction with biotinylated mouse and human IL-17A and F, test result is summarized in the table 3.

Table 3

¹Expression is contained in the exon in the transcript fully.

²The detectable tangible cytokine combination of (+) expression, described combination is to assess according to the remarkable increase of fluorescence that FACS surveys.(-) expression fluorescence does not have obvious variation.

Corresponding to experimental result before is that hIL-17RCx1 can combine with hIL-17A and F, but does not combine with any mouse cell factor.HIL-17RCx4 also can combine with these two kinds of human cell's factors, and corresponding molecule with its mouse is similar, and it can be in conjunction with mIL-17F but debond mIL-17A.HIL-17RCx2 and x7 can not be in conjunction with in four kinds of cytokines of test any, but they have significant expression on the surface of transfectional cell, because at the polyclonal antiserum of the hIL-17RC CD8 that can dye ⁺Cell (data not shown goes out).Above-mentionedly in the bhk cell of stable transfection, also obtained good repetition in conjunction with result of experiment.In a word, above-mentioned data have supported that the proteic key component of following conclusion: IL-17RC is necessary in conjunction with human cell's factor.

Multiple publication all relates to IL-17A, also has less publication to relate to IL-17F, and thinks that they can increase the weight of the disease process and the severity of intravital collagen-induced sacroiliitis of mouse (CIA) and human rheumatoid arthritis.Detected by collagen immunization and brought out joint and mIL-17A in the draining lymph node (DLN) and the expression of F of the mouse of CIA.The analysis of being undertaken by PCR in real time clearly confirms, compares with non-immune contrast, and these two kinds of cytokines all raise in above-mentioned two kinds of tissues of ill mouse, clearly illustrates that to express and disease-related.In addition, also in homologue, detected the relative expression of mIL-17RA and mIL-17RC.Yet, in this case, do not find the repeatably dependency between arbitrary receptor expression and the disease.And DLN compares with non-hemopoietic tissue (metapedes), and expression level has evident difference.Consistent with the experimental result that aforementioned research human receptor expresses, find that the expression of mIL-17RA in hemopoietic tissue is higher, the expression of mIL-17RC in non-hemopoietic tissue is higher.These data show manifestation and the disease-related that mIL-17A and mIL-17F express, and show that also these two kinds must have in illing tissue and healthy tissues by acceptor, show that also these cytokines of neutralization may be the effective therapies that wards off disease and develop.

Therefore, the homoreceptor that proves IL-17A and F is IL-17RC.It should be noted that hIL-17RC with similar avidity in conjunction with hIL-17A and F.Because these two IL-17 family members have 55% sequence identity, thus they to have a common acceptor not unexpected yet.Yet hIL-17RA and hIL-17A bonded avidity are very high, but will hang down 1000 times nearly with hIL-17F bonded avidity, and this shows that hIL-17RA can be in conjunction with hIL-17F under physiological condition.This is hinting that the cell of expressing hIL-17RC should all produce hIL-17A and F and is replying, and the cell of only expressing hIL-17RA should only be replied IL-17A.This difference may influence the effect of these cytokines to different tissues.By expression analysis, though the expression of demonstration IL-17RA is very extensive, its expression in hematopoietic cell is higher, and IL-17RC tends to express in non-hemopoietic tissue and do not express in hematopoietic cell.All subgroups of human peripheral blood mononuclear cells that consistent therewith is are all in conjunction with hIL-17A, but debond hIL-17F all.And this shows that non-hemopoietic tissue will be to IL-17A and F complete response, and hematopoietic cell will only be replied IL-17A.

Found that with this detection of different I L-17RC splice variant bonded the cytokine in the acceptor combines necessary two portions for cytokine, these two portions have subtle difference on the binding characteristic of mouse and human cell's factor.And no matter the acceptor specy that is detected, these binding characteristics all are consistent for cytokine.Shown in the data in the table 3, because hIL-17A and F be only in conjunction with human x1 variant and human x4 variant, therefore, exons 12 and whole exon 8 all are that these cytokines are necessary in conjunction with IL-17RC.Above-mentioned all isotypes all contain whole exon 8 and exons 12, but whether they contain aspect the exon 7 difference to some extent.This shows that exon 7 is not necessary in conjunction with human cell's factor.

As if can obviously find out the importance of the antagonist that generates IL-17A and IL-17F function from existing information, existing information shows that the expression of IL-17A and F and the process of various autoimmune and inflammatory diseases all have very strong cognation.These two kinds of cytokines can be induced other inflammatory cytokines and chemokine and matrix metalloproteinase, and they can increase the weight of collagen and bone injury in the autoimmunity sacroiliitis.This reagent can be used as the rheumatoid arthritis relevant with hL-17A and F and effective therapy of other inflammatory diseasess.

Therefore, developed the antagonist of the human IL-17RC of soluble form as IL-17A and IL-17F.These solubilities IL-17RC polypeptide has result of treatment.Yet because various factors, solubility IL-17RC is difficult to by the various production system secretions of available in the prior art.And the excretory amount also is not enough to satisfy industrial needs.Therefore, needing in the art to develop can be by the antagonist of capacity expression and excretory IL-17A and IL-17F, and described expression amount and secretory volume can be amplified to and be used for industrial production.

Therefore, the present invention can be expressed and excretory IL-17A and IL-17F antagonist have satisfied above-mentioned needs by providing.Particularly, the present invention is based on exploitation and found shla molecule or the soluble polypeptide that multiple non-natural exists, shla molecule that described non-natural exists or soluble polypeptide can combining in conjunction with, antagonism and/or blocking-up IL-17A and IL-17F and its homoreceptor.Described soluble polypeptide comprises the part of IL-17RC.Described soluble polypeptide also can comprise the part of IL-17RC and the part of IL-17RA (" IL-17RC/IL-17RA ") simultaneously.

Fig. 4 A and 4B and SEQ ID NO:157 and 158 have described a kind of such preferred embodiment.This soluble polypeptide comprises the exons 1-6 of human IL-17RA (SEQ ID NO:21) and the exon 8-16 of human IL-17RCx1 (SEQ ID NO:2).More specifically, this soluble polypeptide and Fc molecule merge, the Fc5 that described Fc molecule for example comprises among the SEQ ID No:157 and 158.Yet, it will be readily apparent to those skilled in the art that and can use any Fc molecule and can cause forming dimeric any other molecule.

Therefore, the active antagonist of IL-17F and IL-17A, IL-17RC for example of the present invention and IL-17RC/IL-17RA soluble receptors, the therapeutic therapy that can be used for inflammatory diseases, particularly as the antagonist of IL-17F and IL-17A separately or in conjunction with being used for the treatment of and these molecule diseases associated.In addition, the active antagonist of IL-17A and IL-17F, soluble receptors for example of the present invention, the therapeutic therapy that can be used for other inflammatory diseasess, for example can (individually or jointly) combination in following treatment of diseases, blocking-up, suppress, reduce, antagonism or in and IL-17F and IL-17A, described disease is for example: psoriatic, atopy and contact dermatitis, IBD, IBS, colitis, endotoxemia, sacroiliitis, rheumatoid arthritis, psoriatic arthritis, adult respiratory system disease (ARD), septic shock, multiple organ dysfunction syndrome, the inflammatory injury of lung is asthma for example, chronic obstructive pulmonary disease (COPD), airway hyperreactivity, chronic bronchitis, allergic asthma, bacterial pneumonia, psoriatic, eczema, and inflammatory bowel for example ulcerative colitis and crohn (Crohn ' s disease), Hp (helicobacter pylori) infects, because the peritonaeum inflammation is (promptly owing to infect, damage etc.) intraperitoneal adhesion and/or the abscess that causes, systemic lupus erythematous (SLE), multiple sclerosis, systemic sclerosis, nephrotic syndrome, the organ allograft rejection, graft versus host disease (GVHD), kidney, lung, the transplant rejection of organs such as heart, the sacroiliitis that suis cell walls (SCW) brings out, osteoarthritis, gingivitis/periodontitis, herpetic interstitial keratitis, comprise prostate cancer, kidney, colorectal carcinoma, ovarian cancer, cervical cancer, leukemic cancer, blood vessel takes place, restenosis and mucocutaneous lymphnode syndrome.

The cytokine receptor subunit is a feature with the Multidomain structure, comprises a ligand binding domains and an effector domain that participates in signal transduction usually.The polymer cytokine receptor (for example comprises monomer, homodimer, pdgf receptor α α and β β isotype, erythropoietin receptor, MPL[thrombopoietin receptor] and the G-CSF acceptor), each subunit all has the heterodimer (for example pdgf receptor α β isotype) of ligand binding domains and effector domain and by having the polymer (for example IL-2, IL-3, IL-4, IL-5, IL-6, IL-7 and GM-CSF acceptor) that the difference in functionality subunit constitutes.Some receptor subunits are that multiple acceptor is common.For example, the AIC2B subunit is IL-3 and the common integral part of GM-CSF acceptor, and itself can not binding partner, but comprises an intracellular signal transduction structural domain.Many cytokine receptors all can be included in four relevant families one based on its 26S Proteasome Structure and Function.For example I type hematopoietic receptor is characterised in that and has a structural domain that comprises conservative cysteine residues and WSXWS motif.Also existing in some hematopoietic receptor with the disulfide linkage ring is other structural domains of feature, comprises protein kinase structural domain, fibronectin III type structural domain and immunoglobulin domains.The summary of cell factor receptor body structure can be referring to Urdal, Ann. Reports Med.Chem.26: 221-228,1991 and Cosman, Cytokine 5: 95-106,1993.It has been generally acknowledged that impelling organism to obtain under the selective pressure of true tumor function, in the reproduction process of existing acceptor gene, can produce new receptor family member, cause producing multigene family.Therefore the family member will be contained the remaining trace of ancestral gene, can utilize these features to separate and discern other family member.

Therefore, the present invention relates to the antagonist of IL-17A and IL-17F, described antagonist can pass through the combination and/or the signal conduction of one or more each parts of receptor blocking of each part correspondence.

In preferred embodiments, this class antagonist is based on the polypeptide structure of the IL-17RC shown in Fig. 1-4.Based on whether containing some specific exons, the IL-17RC acceptor has many kinds of splice variants.As described below, some are arranged in these exons is that part (IL-17A and/or IL-17F) is in conjunction with necessary.

Other members that the present invention is based in part on this discovery: IL-17RC and IL-17 family for example have similar structure (" structural domain ") between the IL-17RA (SEQ ID NO:21).Particularly, discerned three structural domains:

1) structural domain 1 (SEQ ID NO:159 and 160) comprises the exon 8-10 of IL-17RC.This is corresponding to the amino-acid residue 193-276 of IL-17RCx1 (SEQ ID NO:2) and the amino-acid residue 208-291 of IL-17RCx4 (SEQ ID NO:166).

2) structural domain 2 (SEQ ID NO:161 and 162) comprises the exons 1 1-13 of IL-17RC.This is corresponding to the amino-acid residue 277-370 of IL-17RCx1 (SEQ ID NO:2) and the amino-acid residue 292-385 of IL-17RCx4 (SEQ ID NO:166).

3) structural domain 3 (SEQ ID NO:163 and 164) comprises the exon 8-10 of IL-17RC.This is corresponding to the amino-acid residue 371-447 of IL-17RCx1 (SEQ ID NO:2) and the amino-acid residue 386-462 of IL-17RCx4 (SEQ ID NO:166).

Therefore, the present invention relates to solubility IL-17RC polypeptide based on the various combination of exon shown in Figure 1.Particularly, the example of these soluble polypeptides comprises:

1) variant 1210 (SEQ ID NO:67 and 68), it comprises exons 1-6 and the 8-16 of human IL-17RCx1, and by connector (SEQ ID NO:176 and 177) fusion Fc10 (SEQ ID NO:174 and 175) is arranged.Variant 1210 also has the preceding original signal peptide (pre-pro signal peptide) from otPA (peptide sequence is shown in SEQ ID NO:178).Also can use Fc5 or any equivalent known in the art to replace Fc10.

2) variant 1390 (SEQ ID NO:69 and 70), it comprises exons 1-6 and the 8-16 of human IL-17RCx1, and fusion has Fc10 (SEQ ID NO:174 and 175).Variant 1390 also has a natural signals sequence.Also can use Fc5 or any equivalent known in the art to replace Fc10.

3) variant 1341 (SEQ ID NO:71 and 72), it comprises the exons 1-6 of muroid IL-17RA and the exon 8-16 of human IL-17RCx1, and by connector (SEQ ID NO:176 and 177) fusion Fc10 (SEQID NO:174 and 175) is arranged.Variant 1341 also has a signal peptide from muroid IL-17RA (SEQ ID NO:181).Also can use Fc5 or any equivalent known in the art to replace Fc10.

4) variant 1342 (SEQ ID NO:73 and 74), it comprises the exon 8-16 of human IL-17RCx1, merging by connector (SEQ ID NO:176 and 177) has Fc10 (SEQ ID NO:174 and 175).Variant 1342 also has a preceding original signal peptide from otPA (peptide sequence is shown in SEQ ID NO:178).Also can use Fc5 or any equivalent known in the art to replace Fc10.

5) variant S1 (SEQ ID NO:77 and 78), it comprises the exons 1-7 of human IL-17RCx1, and fusion has Fc5 (SEQ ID NO:179 and 180).Variant s1 also has the natural signals sequence.Also can use Fc10 or any equivalent known in the art to replace Fc5.

6) variant S2 (SEQ ID NO:81 and 82), it comprises the exons 1-8 of human IL-17RCx1, and fusion has Fc5 (SEQ ID NO:179 and 180).Variant S2 also has the natural signals sequence.Also can use Fc10 or any equivalent known in the art to replace Fc5.

7) variant S3 (SEQ ID NO:85 and 86), it comprises the exons 1-9 of human IL-17RCx1, and fusion has Fc5 (SEQ ID NO:179 and 180).Variant S3 also has the natural signals sequence.Also can use Fc10 or any equivalent known in the art to replace Fc5.

8) variant S4 (SEQ ID NO:89 and 90), it comprises the exons 1-10 of human IL-17RCx1, and fusion has Fc5 (SEQ ID NO:179 and 180).Variant S4 also has the natural signals sequence.Also can use Fc10 or any equivalent known in the art to replace Fc5.

9) variant S5 (SEQ ID NO:93 and 94), it comprises the exons 1-11 of human IL-17RCx1, and fusion has Fc5 (SEQ ID NO:179 and 180).Variant S5 also has the natural signals sequence.Also can use Fc10 or any equivalent known in the art to replace Fc5.

10) variant S6 (SEQ ID NO:97 and 98), it comprises the exons 1 4-16 of human IL-17RCx1, and fusion has Fc5 (SEQ ID NO:179 and 180).Variant S6 also has the natural signals sequence.Also can use Fc10 or any equivalent known in the art to replace Fc5.

11) variant S7 (SEQ ID NO:101 and 102), it comprises the exons 1 1-16 of human IL-17RCx1, and fusion has Fc5 (SEQ ID NO:179 and 180).Variant S7 also has the natural signals sequence.Also can use Fc10 or any equivalent known in the art to replace Fc5.

12) variant S10 (SEQ ID NO:105 and 106), it comprises the exon 7-16 of human IL-17RCx1, and fusion has Fc5 (SEQ ID NO:179 and 180).Variant S10 also has the natural signals sequence.Also can use Fc10 or any equivalent known in the art to replace Fc5.

13) variant S11 (SEQ ID NO:109 and 110), it comprises exons 1-7 and the 14-16 of human IL-17RCx1, and fusion has Fc5 (SEQ ID NO:179 and 180).Variant S11 also has the natural signals sequence.Also can use Fc10 or any equivalent known in the art to replace Fc5.

14) variant S12 (SEQ ID NO:113 and 114), it comprises exons 1-7 and the 11-16 of human IL-17RCx1, and fusion has Fc5 (SEQ ID NO:179 and 180).Variant S12 also has the natural signals sequence.Also can use Fc10 or any equivalent known in the art to replace Fc5.

15) variant S13 (SEQ ID NO:117 and 118), it comprises the exons 1-13 of human IL-17RCx1 and the exon 7-9 of human IL-17RA, and fusion has Fc5 (SEQ ID NO:179 and 180).Variant S13 also has the natural signals sequence.Also can use Fc10 or any equivalent known in the art to replace Fc5.

16) variant S14 (SEQ ID NO:121 and 122), it comprises the exon 8-13 of the exons 1-6 of muroid IL-17RA, human IL-17RCx1 and the exon 7-9 of muroid IL-17RA, and fusion has Fc5 (SEQ IDNO:179 and 180).Variant S13 also has the natural signals sequence.Also can use Fc10 or any equivalent known in the art to replace Fc5.

17) variant 1407 (SEQ ID NO:139 and 140), it comprises the exons 1-10 of human IL-17RA and the exon 8-16 of human IL-17RCx1, and fusion has Fc5 (SEQ ID NO:179 and 180).Variant 1407 also has the natural signals peptide from human IL-17RC.Also can use Fc10 or any equivalent known in the art to replace Fc5.

18) variant 1459 (SEQ ID NO:151 and 152), it comprises exons 1-6 and the 8-16 of human IL-17RCx1, and merges Fc5 (SEQ ID NO:179 and 180) is arranged, and has the displacement (comparing with IL-17RCx1) of a Leu21Ala.Variant 1459 also has a preceding original signal peptide from otPA (peptide sequence is shown in SEQ ID NO:178).Also can use Fc10 or any equivalent known in the art to replace Fc5.

19) variant 1454 (SEQ ID NO:157 and 158) comprises the exons 1-6 of human IL-17RA and the exon 8-16 of human IL-17RCx1, merges with Fc5 (SEQ ID NO:179 and 180).The natural signals peptide that variant 1454 also has from human IL-17RA also can use Fc10 or any equivalent known in the art to replace Fc5.

Above-mentioned variant has only been represented a limited number of embodiment of the present invention.Those skilled in the art needn't carry out too much experiment and just can easily design and test other IL-17RC variant and/or IL-17RC/IL-17RA variant based on the particularly wherein instruction of accompanying drawing 1-4 of the application.For example, can being used to replace above, other signal peptides of disclosed signal peptide comprise: human growth hormone's signal peptide (SEQ ID NO:168 and 169), muroid immunoglobulin heavy chain variable region (VH 26-10) (SEQ ID NO:170 and 171) or human CD33 (SEQID NO:172 and 173).

Except that other inventions, the invention provides the new purposes of soluble receptors of the present invention.These soluble receptorss can be only based on IL-17RC (called after " IL-17RC " or " solubility IL-17RC " or " sIL-17RC ", these names can be exchanged use in this article), or can be based on the combined part of IL-17RA and IL-17RC (" IL-17RC/IL-17RA " or " heterozygosis RC/RA ", " RC/RA " or its any variant ", these names can be exchanged use in this article).The present invention also provides solubility IL-17RC and IL-17RC/IL-17RA polypeptide fragment and the fusion rotein that can be used for human inflammatory disorders and autoimmune disorder.Soluble receptors of the present invention can be used for blocking, suppresses, minimizing, antagonism or in and the activity of IL-17F and/or IL-17A, to be used for the treatment of following inflammation and inflammatory diseases, for example psoriatic, psoriatic arthritis, rheumatoid arthritis, endotoxemia, IBD, IBS, colitis, asthma, allograft rejection, immune-mediated ephrosis, hepatic duct disease, multiple sclerosis, atherosclerosis, tumor growth are accelerated or degenerative joint disease, and other inflammatory diseasess disclosed herein.

SEQ ID NO:1 provides the nucleotide sequence of the human IL-17RC of a kind of exemplary coding (" IL-17RCx1 "); Its encoded polypeptide is shown in SEQ ID NO:2.IL-17RC is the coreceptor of IL-17A (SEQ ID NO:13 and 14) and IL-17F (SEQ ID NO:15 and 16).IL-17RC can be with monomer, work with the form of dimerization or heterodimer.Preferably, IL-17RC is with the acceptor of homodimer form as IL-17A and/or IL-17F.As described in the present application, monomeric acceptor or homodimer acceptor all can only contain IL-17RC, perhaps can contain for example part of IL-17RA (IL-17RC/IL-17RA ") of other IL-17 family receptors.Therefore, the present invention includes a kind of like this soluble receptors, described soluble receptors comprises IL-17RC and IL-17RA, IL-17RE or the combined part of any other IL-17 family receptors.IL-17RC can also be as the subunit of the heterodimer acceptor of IL-17 relevant cell factor.For example, IL-17RC can form heterodimer with IL-17RA or another kind of IL-17 sample acceptor.IL-17RC is disclosed in and is all U.S. Patent application No.10/458 of the applicant, and 647 and be all among all international application published WO of the applicant 01/04304, these two pieces of documents are all included this paper in full by the mode of quoting.The human cDNA clone's of coding IL-17RC (SEQ ID NO:1) analysis is disclosed the opening code-reading frame of 692 amino acid of coding (SEQ ID NO:2), comprised the signal sequence of inferring of about 20 amino-acid residues (amino-acid residue 1 to 20 of SEQID NO:2), about 431 amino-acid residues (amino-acid residue 21-452 of SEQ ID NO:2 in this opening code-reading frame; SFQ ID NO:3) the outer ligand binding domains of born of the same parents, the membrane spaning domain of about 20 amino-acid residues (the amino-acid residue 453-473 of SEQ ID NO:2) and born of the same parents' intracellular domain of about 203 amino-acid residues (amino-acid residue 474 to 677 of SEQ ID NO:2).In addition, SEQ ID NO:22 has represented a ligand binding domains.

SEQ ID NO:165 has also shown another Exemplary core nucleotide sequence of a kind of variant (called after " IL-17RCx4 ") of the human IL-17RC that encodes, and its encoded polypeptide is shown in SEQ IDNO:166.The signal peptide of estimating is the residue 1-60 of SEQ ID NO:165 and the residue 1-20 of SEQ ID NO:166; Ectodomain is the residue 61-1401 of SEQ ID NO:165 and the residue 21-467 of SEQ ID NO:166; Membrane spaning domain is the residue 1402-1464 of SEQ ID NO:165 and the residue 468-488 of SEQ ID NO:166; Born of the same parents' intracellular domain is the residue 1465-2121 of SEQ ID NO:165 and the residue 489-707 of SEQ ID NO:166.

SEQ ID NO:4 has also shown another Exemplary core nucleotide sequence of a kind of variant (called after " IL-17RC-1 ") of the human IL-17RC that encodes, and its encoded polypeptide is shown in SEQ IDNO:5.IL-17RC-1 is disclosed in and is all U.S. Patent application No.10/458 of the applicant, and 647 and be all among all international application published WO of the applicant 01/04304, these two pieces of documents are all included this paper in full by the mode of quoting.Sequential analysis shows that IL-17RC-1 is a kind of receptor polypeptides of clipped form.That is to say that IL-17RC-1 lacks the amino-acid residue 1-113 of SEQ ID NO:2.SEQ ID NO:10 represents to contain the N-terminal IL-17RC-1 amino acid sequence of polypeptide partly of IL-17RC.

Aminoacid sequence to IL-17RC and IL-17RC-1 compares, and finds that also this two peptide species represents different splice variants respectively.The aminoacid sequence of IL-17RC comprises 17 amino acid whose sections (amino-acid residue 339 to 355 of SEQ IDNO:2), and IL-17RC-1 does not have this section; IL-17RC-1 comprises 13 amino acid whose sections (amino-acid residue 350 to 362 of SEQ ID NO:5) after amino acid 479, and IL-17RC does not have this section.SEQ ID NO:11 has shown a kind of polypeptide that contains above-mentioned two amino acid sections, and SEQ ID NO:12 has shown a kind of amino acid sequence of polypeptide that does not contain above-mentioned 13 amino acid sections and 17 amino acid sections.

SEQ ID NO:23 has also shown another Exemplary core nucleotide sequence of a kind of variant (called after " IL-17RC-6 ") of the human IL-17RC that encodes, and its encoded polypeptide is shown in SEQ IDNO:24.IL-17RC-6 compares the disappearance that contains 25 amino-acid residues with the IL-17RC shown in the SEQ ID NO:2.Particularly, IL-17RC-6 does not contain the amino-acid residue 94 of SEQ ID NO:2 to amino-acid residue 118.Analysis to the human cDNA clone of coding IL-17RC-6 (SEQ ID NO:23) shows that it contains the outer ligand binding domains of born of the same parents of about 427 amino-acid residues (the amino-acid residue 1-427 of SEQ ID NO:24), the membrane spaning domain of about 20 amino-acid residues (the amino-acid residue 428-448 of SEQ ID NO:24) and born of the same parents' intracellular domain of about 218 amino-acid residues (amino-acid residue 449 to 667 of SEQ ID NO:24).

SEQ ID NO:25 has shown an Exemplary core nucleotide sequence of a kind of variant of coding muroid IL-17RC, and its encoded polypeptide is shown in SEQ ID NO:26.Muroid IL-17RC is the coreceptor of muroid IL-17A (SEQ IDNO:17 and 18) and muroid IL-17F (SEQ ID NO:19 and 20).Muroid cDNA to coding IL-17RC (SEQID NO:25) clones the outer ligand binding domains of born of the same parents that the analysis of carrying out has disclosed about 449 amino-acid residues (SEQID NO:27).In addition, SEQ ID NO:28 has represented a ligand binding domains.

SEQ ID NO:29 has shown another Exemplary core nucleotide sequence of a kind of variant of coding muroid IL-17RC, and its encoded polypeptide is shown in SEQ ID NO:30.

The IL-17RC gene is positioned at karyomit(e) 3p25-3p24, and is as described below, this zone and various disorders and disease-related.

Rna blot analysis shows that the IL-17RC gene has very strong expression in Tiroidina, suprarenal gland, prostate gland and liver organization, in heart, small intestine, stomach and tracheal tissue, express a little less than.On the contrary, it is expressed in brain, placenta, lung, skeletal muscle, kidney, pancreas, spleen, thymus gland, testis, ovary, colon, peripheral blood leucocyte, backbone, lymphoglandula and marrow and seldom or not expresses.Above-mentioned observations shows that the IL-17RC sequence can be used to distinguish various tissue.

As described below, the invention provides and comprise and have at least 70%, at least 80% or at least 90% or with reference to aminoacid sequence greater than 95%, for example 96%, 97%, 98% or greater than 99% or the isolated polypeptide of the aminoacid sequence of higher identity, described is the amino-acid residue 21-692 of SEQ ID NO:2 with reference to aminoacid sequence, wherein said isolated polypeptide can be specifically in conjunction with a kind of like this antibody, and described antibody capable specificity is in conjunction with the polypeptide that contains the aminoacid sequence of SEQ ID NO:2.The present invention also provides and comprises and have at least 70% with reference to aminoacid sequence, the isolated polypeptide of the aminoacid sequence of at least 80% or at least 90% identity, describedly be selected from: (a) amino-acid residue 21 to 452 of SEQ ID NO:2 with reference to aminoacid sequence, (b) amino-acid residue 21 to 435 of SEQ ID NO:10, (c) amino-acid residue 21 to 677 of SEQ ID NO:2 and (d) amino-acid residue 1 to 692 of SEQ IDNO:2, wherein said isolated polypeptide can be specifically in conjunction with a kind of like this antibody, the polypeptide that described antibody capable specificity constitutes in conjunction with the aminoacid sequence by the aminoacid sequence of SEQ ID NO:2 or SEQ ID NO:10.Exemplary polypeptide comprises the polypeptide of the aminoacid sequence that contains SEQ ID NO:2, SEQ ID NO:10, SEQID NO:11 or SEQ ID NO:12.

The present invention also provides the isolated polypeptide that comprises ectodomain, and wherein said ectodomain comprises the amino-acid residue 21 to 435 of the aminoacid sequence of the amino-acid residue 21 to 452 of aminoacid sequence of SEQ ID NO:2 or SEQ ID NO:10.This class polypeptide also can comprise the membrane spaning domain that is positioned at described ectodomain C-terminal position, and wherein said membrane spaning domain comprises the amino-acid residue 453 to 473 of SEQ ID NO:2.These polypeptide also can comprise the born of the same parents' intracellular domain that is positioned at described membrane spaning domain C-terminal position, wherein said born of the same parents' intracellular domain comprises the amino-acid residue 474 to 677 of SEQ ID NO:2 or the amino-acid residue 457 to 673 of SEQ ID NO:10, randomly, this class polypeptide also can comprise the signal secretion sequence (signal secretory sequence) that is positioned at described ectodomain N-terminal position, and wherein said signal secretion sequence comprises the amino-acid residue 1 to 20 of the aminoacid sequence of SEQ ID NO:2.

The present invention also comprises the IL-17RC variant polypeptides, the aminoacid sequence of the aminoacid sequence of wherein said polypeptide variants and SEQID NO:2 has at least 70% identity, at least 80% identity, at least 90% identity, at least 95% identity or greater than 95% identity, and wherein any difference between the aminoacid sequence of the aminoacid sequence of polypeptide variants and SEQ IDNO:2 is all caused by one or more conservative amino acid displacements.

In addition, the present invention also provide above disclosed can with IL-17F (for example human IL-17F peptide sequence shown in the SEQ ID NO:16) bonded isolated polypeptide.Human IL-17F polynucleotide sequence is shown in SEQ IDNO:15.Mouse IL-17F polynucleotide sequence is shown in SEQ ID NO:19, and its corresponding polypeptide is shown in SEQ IDNO:20.The present invention also provide above disclosed can with IL-17A (for example human IL-17A peptide sequence shown in the SEQ ID NO:14) bonded isolated polypeptide.Human IL-17A polynucleotide sequence is shown in SEQ IDNO:13.Mouse IL-17A polynucleotide sequence is shown in SEQ ID NO:17, and its corresponding polypeptide is shown in SEQ IDNO:18.

The present invention also provides following isolated polypeptide and epi-position, and described isolated polypeptide and epi-position comprise at least 15 successive amino-acid residues of the aminoacid sequence of SEQID NO:2 or 3.Exemplary polypeptide comprises: contain SEQ ID NO:2 or 3 or the polypeptide be made up of SEQ ID NO:2 or 3, contain SEQ ID NO:2 or 3 or the antigenic epitopes of the polypeptide formed by SEQ ID NO:2 or 3, perhaps contain SEQ ID NO:2 or 3 or the functional IL-17A or the IL-17F binding fragment of the polypeptide formed by SEQ ID NO:2 or 3.In addition, the present invention also provide above disclosed can in conjunction with, blocking-up, inhibition, minimizing, antagonism or in and the active isolated polypeptide of IL-17F or IL-17A.

The present invention also comprises the IL-17RC polypeptide variants, the amino-acid residue of the aminoacid sequence of wherein said polypeptide variants and SEQID NO:2 has at least 70% identity, at least 80% identity, at least 90% identity, at least 95% identity or greater than 95% identity, for example 96%, 97%, 98% or greater than 99% or higher identity, and wherein any difference between the corresponding aminoacid sequence of the aminoacid sequence of polypeptide variants and SEQ ID NO:2 is all caused by one or more conservative amino acid displacements.This class conservative amino acid displacement is stated in this article.In addition, the present invention also provide above disclosed can in conjunction with, blocking-up, inhibition, minimizing, antagonism or in and the active isolated polypeptide of IL-17F or IL-17A.

The present invention also provides pharmaceutical composition, and described pharmaceutical composition comprises pharmaceutically acceptable carrier and at least a this class expression vector or comprises the recombinant virus of this class expression vector.The present invention also comprises pharmaceutical composition, and described pharmaceutical composition comprises pharmaceutically acceptable carrier and polypeptide as herein described or antibody.

The present invention also provides fusion rotein, and described fusion rotein comprises IL-17RC polypeptide and immunoglobulin part.In this class fusion rotein, immunoglobulin part can be immunoglobulin heavy chain constant region, for example the human Fc fragment.The present invention also comprises the isolated nucleic acid molecule of this class fusion rotein of encoding.

Reference specific descriptions hereinafter can more clearly realize that above-mentioned aspect of the present invention and other aspects.In addition, hereinafter quoted multiple references, they all include this paper in full in the mode of quoting.

B) Definition

Be extensive use of multiple term in the explanation hereinafter.Now provide following definitions so that understand the present invention.

This paper employed " nucleic acid " or " nucleic acid molecule " refer to polynucleotide, for example thymus nucleic acid (DNA) or Yeast Nucleic Acid (RNA), oligonucleotide, the fragment that generates by polymerase chain reaction (PCR) and the fragment by any ligation, scission reaction, restriction endonuclease effect and excision enzyme effect generation.Nucleic acid molecule can be made of (for example DNA and RNA) naturally occurring nucleotide monomer, perhaps can be made of (for example α enantiomeric form of naturally occurring Nucleotide) the analogue of naturally occurring Nucleotide, or constituting by them.Modified Nucleotide can be modified at its sugar moieties and/or pyrimidine bases or purine bases part.Replace one or more hydroxyls with halogen, alkyl, amido and azido-sugar-modified for example comprising, perhaps can etherization or ester with sugared official.In addition, whole sugar moieties can by its three-dimensional go up or electronics on similar structure replace for example azasugar and carbocyclic ring sugar analogue.The example of the modification of base portion comprises purine and pyrimidine or other known heterocyclic substituted of alkylating purine and pyrimidine, acylations.Nucleic acid monomer can be connected or analogue by this generic key is connected by phosphodiester bond.The analogue of phosphodiester bond comprises thiophosphatephosphorothioate, phosphorodithioate, phosphoric acid selenium acyl ester (phosphoroselenoate), di(2-ethylhexyl)phosphate selenium acyl ester (phosphorodiselenoate), sulfo-aniline phosphoric acid ester (phosphoroanilothioate), anilide phosphoric acid ester (phosphoranilidate), phosphoramidate or the like.Term " nucleic acid molecule " also comprises so-called " peptide nucleic acid(PNA) ", and described peptide nucleic acid(PNA) comprises the naturally occurring or modified nucleic acid base that links to each other with polyamide skeleton.Nucleic acid can be single-chain nucleic acid or double-strandednucleic acid.

Term " complement of nucleic acid molecule " refers to the nucleic acid molecule that has with reference to the nucleotide sequence of nucleotide sequence reverse complemental.For example, sequence 5 ' ATGCACGGG 3 ' and 5 ' CCCGTGCAT, 3 ' complementation.

Term " degenerate core nucleotide sequence " refer to the peptide species of encoding compare nucleotide sequence with reference to nucleic acid molecule with one or more degenerate codons.Degenerate codon has different nucleotide triplets, but but encodes identical amino-acid residue (be GAU and GAC triplet all encode Asp).

Term " structure gene " refers to a kind of like this nucleic acid molecule, and it can be transcribed into messenger RNA(mRNA) (mRNA), and this messenger RNA(mRNA) is translated into the characteristic aminoacid sequence of specific polypeptide subsequently.

" isolated nucleic acid molecule " be not for being incorporated into the nucleic acid molecule in the organism genomic dna.The dna molecular of the coding somatomedin of for example, separating from the genomic dna of cell is exactly a kind of isolated DNA molecule.Another example of isolated nucleic acid molecule is not for being incorporated into the nucleic acid molecule of the chemosynthesis in the organism genome.Isolated nucleic acid molecule is less than the chromosomal global DNA molecule of these species from specific species.

" nucleic acid molecule construct " is a kind of strand or double-stranded nucleic acid molecule, and it is modified through human intervention, thereby contains the nucleic acid segment with non-existent arrangement mode combination of occurring in nature and connection.

" linear DNA " is meant to have free 5 ' and 3 ' terminal non-annularity dna molecular.Linear DNA can prepare by enzymic digestion or physical damage from the closed hoop dna molecular of for example plasmid.

" complementary DNA (cDNA) " is the single strand dna that generates by the ThermoScript II preparation from the mRNA template.Usually, use starts reverse transcription with a part of complementary primer of mRNA.Those skilled in the art also use term " cDNA " to refer to the double chain DNA molecule of being made up of this single strand dna and complementary dna chain thereof.Term " cDNA " also refers to from the clone of RNA template synthetic cDNA molecule.

" promotor " is for instructing the nucleotide sequence of transcribing of structure gene.Usually, promotor is positioned at 5 ' non-coding region of gene, near the transcription initiation site of structure gene.The sequential element that has in the promotor that starts functional transcription is classified feature as with total nucleotides sequence usually.These promoter elements comprise: RNA polymerase binding site, TATA sequence, CAAT sequence, differentiation specificity element (DSE; McGehee et al., Mol.Endocrinol.7:551 (1993)), ring AMP response element (CRE), serum response element (SRE; Treisman, Seminars in Cancer Biol.1:47 (1990)), glucocorticoid response element (GRE), and the binding site of other transcription factors, CRE/ATF (O ' Reilly et al. for example, J.Biol.Chem.267:19938 (1992)), AP2 (Ye et al., J.Biol.Chem.269:25728 (1994)), SP1, cAMP response element binding protein (CREB; Loeken, Gene Expr.3:253 (1993)) and the eight aggressiveness factors (summary can be referring to Watson et al., eds., Molecular Biologyof the Gene, 4th ed. (The Benjamin/Cummings Publishing Company, Inc.1987) and Lemaigre and Rousseau, Biochem.J.303:1 (1994)).If promotor is a kind of inducible promoter, the level of transcribing so can improve in response to inductor.Different therewith is, if promotor is a constitutive promoter, its transcriptional level just is not subjected to the adjusting of inductor so.Also known quenchable promotors.

" core promoter " comprises the necessary nucleotide sequence of promoter function, comprises TATA box and transcriptional start point.According to this definition, but core promoter may have or not have detectable activity when lacking enhanced activity or give the active particular sequence of tissue specificity.

" controlling element " is for regulating the active nucleotide sequence of core promoter.For example, controlling element can comprise can with following cytokine bonded nucleotide sequence, described cytokine can make transcribes single-minded ground or preferentially carries out in specific cells, tissue or organoid.The controlling element of these types joins with the gene-correlation of expressing with " cell-specific ", " tissue specificity " or " organoid specificity " mode usually.

" enhanser " is a kind ofly can improve the controlling element transcribe efficient, and it doesn't matter with respect to the distance of transcription initiation site and direction for described raising of transcribing efficient and enhanser.

" allogeneic dna sequence DNA " refers to not natural a kind of dna molecular or a group dna molecular that is present in the given host cell.Allogeneic dna sequence DNA molecule for particular host cell can contain the DNA (source DNA promptly) that derives from the host cell species, and prerequisite is that host DNA and nonhost DNA (being foreign DNA) are combined.For example, the dna molecular that contains the nonhost DNA section of the coded polypeptide that effectively is connected with the host DNA section that comprises transcripting promoter just is considered to the allogeneic dna sequence DNA molecule.Conversely, the allogeneic dna sequence DNA molecule can comprise the native gene that effectively is connected with exogenous promoter.As another example, if a kind of dna molecular of the gene that derives from wild-type cell that comprises is introduced in the mutant cells that lacks this wild type gene, then this dna molecular also is considered to allogeneic dna sequence DNA.

The polymkeric substance that " polypeptide " is connected to form by peptide bond for amino-acid residue comprises the polypeptide and the synthetic polypeptide of natural formation.The polypeptide that is less than about 10 amino-acid residues is commonly referred to as " peptide ".

" protein " is the macromole that comprises one or more polypeptide chains.Protein also may contain for example carbohydrate group of non-peptide composition.Producing proteinic cell may be incorporated into carbohydrate substituting group and other non-peptide class substituting groups in the described protein, and may introduce different substituting groups according to different cell types.Ding Yi protein is the amino acid backbone organization definition according to them herein; Usually do not specialize for example substituting group such as carbohydrate group, but they can exist.

Peptide or polypeptide by the nonhost dna molecule encode are " allos " peptide or polypeptide.

" cloning vector " be can be in host cell the nucleic acid molecule of self-replicating, for example plasmid, clay or phage.Cloning vector contains one or a few restriction endonuclease recognition site usually, thereby can insert nucleic acid molecule and not lose the basic biological function of carrier in the determinacy mode, also can insert the nucleotide sequence of encoding marker genes, described marker gene is applicable to that identification and screening are by described cloning vector cell transformed.Marker gene generally includes the gene that tetracyclin resistance or amicillin resistance can be provided.

The nucleic acid molecule of the gene that " expression vector " can express in host cell for encoding.Usually, expression vector comprises a transcripting promoter, a gene and a transcription terminator.Expression of gene is under the control of promotor usually, and such gene is called as with promotor and " effectively is connected ".Similarly, if the activity that controlling element can be regulated a core promoter then claims this regulatory element " effectively to be connected " with this core promoter.

" recombinant host " is for containing for example cell of cloning vector or expression vector of heterologous nucleic acids molecule.In this article, recombinant host example is the cell that produces IL-17RC by expression vector.On the contrary, IL-17RC can be produced by " natural origin " and the cell that do not contain expression vector of IL-17RC.

" integration transformant " is integrated into the recombinant host cell in the genomic dna of cell for allogeneic dna sequence DNA.

" fusion rotein " serve as reasons expressed hybrid protein of nucleic acid molecule of the nucleotide sequence that comprises at least two genes.For example, fusion rotein can comprise at least a portion with a kind of IL-17RC polypeptide that can merge mutually in conjunction with the polypeptide of affinity matrix.Such fusion rotein provides means for using affinity chromatography to separate a large amount of IL-17RC.

Term " acceptor " refers to the cell associated protein that can combine with the bioactive molecules that is called as " part ".This interaction has mediated the effect of part pair cell.Acceptor can be membrane-bound receptor, cytosol receptor or nuclear receptor; Monomeric acceptor (for example thyrotropin receptor, B-adrenergic receptor) or polymer acceptor (for example pdgf receptor, growth hormone receptor, IL-3 acceptor, GM-CSF acceptor, G-CSF acceptor, erythropoietin receptor and IL-6 acceptor).Membrane-bound receptor is characterised in that to have the Multidomain structure, comprises outer ligand binding domains of born of the same parents and the common born of the same parents' internal effect structural domain that participates in signal transduction.In some membrane-bound receptor, the outer ligand binding domains of born of the same parents and born of the same parents' internal effect structural domain are positioned on the isolated polypeptide that constitutes the full functionality acceptor.

Generally speaking, the conformational change that can cause acceptor that combines of part and acceptor, described conformational change can cause the interaction between other molecules in effector domain and the cell, and this can cause the variation of cellular metabolism again.Usually the metabolism incident relevant with receptor-ligand binding comprises: genetic transcription, phosphorylation, dephosphorylation, the raising of ring AMP output, the motion of cell calcium, motion, cell adhesion, the hydrolysis of inositol lipid and the hydrolysis of phosphatide of cytolemma lipid.

" soluble receptors " be not with cytolemma bonded receptor polypeptides.Soluble receptors is generally does not have membrane spaning domain and tenuigenin structural domain, the part bind receptor polypeptide that does not yet have other mode of connection for example to link to each other with cytolemma by glycosyl-phosphatidyl inositol (gpi).Soluble receptors can comprise additional amino-acid residue, and the affinity tag that for example provides for ease of purified polypeptide perhaps is used to provide the affinity tag of the binding site of polypeptide and substrate or constant region for immunoglobulin sequence.Many cell surface receptors have naturally occurring solubility counterpart, they be produce by proteolysis or produce by the mRNA translation of otherwise montage.Soluble receptors can be monomer, homodimer, heterodimer or polymeric form, and the polymer acceptor generally includes no more than 9 subunits, preferably includes no more than 6 subunits, most preferably comprises no more than 3 subunits.When receptor polypeptides does not have enough striding the polypeptide section partly comes film grappling or signal transduction are provided respectively in film and the born of the same parents, just claim described receptor polypeptides not stride polypeptide section in film and the born of the same parents basically.The soluble receptors of cytokine receptor generally includes the outer cytokine binding domains of born of the same parents and does not contain membrane spaning domain and born of the same parents' intracellular domain.For example, representational soluble receptors comprises the soluble receptors of the IL-17RA of SEQ ID NO:167 (polynucleotide) and SEQ IDNO:21 (polypeptide) expression.Those skilled in the art can determine fully which section sequence comprises the outer cytokine binding domains of born of the same parents and do not contain membrane spaning domain and born of the same parents' intracellular domain in the known cytokine receptor sequence.In addition, those skilled in the art can easily determine the polynucleotide of this class soluble receptors polypeptide of coding by genetic codon.

Term " secretory signal sequence " refers to the dna sequence dna of a kind of like this peptide of coding, and described peptide (" secretion peptide ") guides described big polypeptide to enter the Secretory Pathway of the cell of synthetic this polypeptide as an a kind of part of big polypeptide.Described big polypeptide is cut in described Secretory Pathway usually to remove the secretion peptide.

" isolated polypeptide " for being substantially devoid of the polypeptide of the cellular component that is mingled with, the described cellular component that is mingled with for example under the native state with carbohydrate, lipid or other proteinaceous impurity of described polypeptide coexistence.Usually, the purity of the described polypeptide that the isolated polypeptide goods are contained is very high, promptly at least about 80% purity, and at least about 90% purity, at least about 95% purity, be higher than 95% purity, for example 96%, 97% or 98% or higher purity, or be higher than 99% purity.Show that a kind of method that certain concrete protein product contains isolated polypeptide is sodium lauryl sulphate (SDS)-polyacrylamide gel electrophoresis that described protein articles is carried out and described gel carried out single band occurring and just showing that described goods contain isolated polypeptide after the coomassie brilliant blue staining.Yet the existence of the different physical form of same peptide species do not got rid of in term " isolating ", for example dimeric forms or glycosylation or derivatize form.

Term used herein " N-terminal " and " C-terminal " refer to the position in the polypeptide.Under the situation that context allows, when a certain specific part of mentioning polypeptide or sequence, use these terms, be used to represent approaching relation or relative position.For example, a certain section sequence of C-terminal that is positioned at one section reference sequences of polypeptide refers to the C-terminal of described sequence near described reference sequences, but might not be the C-terminal that is positioned at whole polypeptide.

Term " expression " refers to the biosynthesizing of gene product.For example, for structure gene, express and to comprise described structure gene is transcribed into mRNA and described mRNA is translated as one or more polypeptide.

Term used herein " splice variant " refer to from a genetic transcription and RNA multi-form.Splice variant is to produce by the intramolecular different splice sites of RNA that utilization is transcribed natively, be to utilize the different splice sites between the RNA molecule of independently transcribing to produce when perhaps also minority being arranged, may can transcribe out several mRNA from a homologous genes.Splice variant may be encoded and be had the different aminoacids polypeptide of sequence.The mRNA splice variant encoded polypeptide of also using term " splice variant " expression to come herein by genetic transcription.

Term as used herein " immunomodulator " comprises cytokine, stem cell factor, lymphotoxin, costimulatory molecules, Hemopoietic factor etc., also comprises the synthetic analogues of above-mentioned molecule.

Term " complement/anti-complement to " refers to and forms non-covalent bonded stablize paired part inequality under conditions suitable.For example, vitamin H and avidin (or streptavidin) are the right typical member of complement/anti-complement.Other exemplary complements/anti-complement to comprise receptor/ligand to, antibody/antigen (or haptens or epi-position) to, justice/antisense polynucleotides to or the like.Need subsequently complement/anti-complement to dissociated situation under, the right binding affinity of complement/anti-complement is preferably less than 10 ⁹M ^-1

" antiidiotypic antibody " be can with the variable region structural domain bonded antibody of immunoglobulin (Ig).In this article, antiidiotypic antibody can combine with the variable region of anti-IL-17RC antibody, so the epi-position that antiidiotypic antibody can Simulation with I L-17RC.

" antibody fragment " is the part of antibody, for example F (ab ') ₂, F (ab) ₂, Fab ', Fab or the like.No matter structure how, antibody fragment can combine with the same antigen that complete antibody is discerned.For example, anti-IL-17RC monoclonal antibody fragment can combine with the epi-position of IL-17RC.

Term " antibody fragment " also comprises can the antigenic synthetic polypeptide of binding specificity or the polypeptide produced of genetically engineered, for example the recombinant single chain peptide molecule (" scFv albumen ") that is connected by the peptide connector of the polypeptide of being made up of variable region of light chain, " Fv " fragment, variable region of light chain and the variable region of heavy chain be made up of heavy chain and variable region of light chain and the atom of being made up of the amino-acid residue of simulating hypervariable region.

" chimeric antibody " is a kind of like this recombinant protein, and it contains variable domains and the complementary determining region that derives from rodent animal antibody, and the rest part of antibody molecule derives from human antibodies.

" humanized antibody " is a kind of like this recombinant protein, wherein the muroid complementary determining region of variable region of heavy chain that derives from the muroid immunoglobulin (Ig) in the monoclonal antibody and variable region of light chain transferred in the human variable domains.The structure that is used for the humanized antibody that derives from rodent antibody (for example can in conjunction with or and the rodent antibody of human protein) of human treatment's purposes is within those skilled in the art's limit of power.

This paper employed " therapeutical agent " is for puting together molecule or the atom that produces the conjugate that can be used for treating with antibody moiety.The example of therapeutical agent comprises medicine, toxin, immunomodulator, sequestrant, boron compound, light activating agent or dyestuff and radio isotope.

" detectable label " is for puting together molecule or the atom that produces the molecule that can be used for diagnosing with antibody moiety.The example of detectable label comprises sequestrant, light activating agent, radio isotope, fluorescent reagent, paramagnetic ion or other mark parts.

Term used herein " affinity tag " refers to a kind of like this polypeptide fragment, and it can be connected with another polypeptide, can purifying or detect described another polypeptide or provide and make described another polypeptide and substrate bonded site thereby make.Can use any peptide with obtainable antibody or other specificity junction mixtures or albumen as affinity tag in principle.Affinity tag comprise polyhistidine chain, albumin A (Nilsson et al., EMBO is (1985) J.4:1075; Nilsson et al., Methods Enzymol.198:3 (1991)), glutathione s transferring enzyme (Smith and Johnson, Gene 67:31 (1988)), Glu-Glu affinity tag (Grussenmeyer et al., Proc.Natl.Acad.Sci.USA 82:7952 (1985)), P material, FLAG peptide (Hopp et al., Biotechnology 6:1204 (1988)), streptavidin binding peptide or other antigenic epitopes or binding domains.Generally can be referring to Ford et al., ProteinExpession and Purification 2:95 (1991).The dna molecular of coded affinity label is can (Pharmacia Biotech for example, Piscataway NJ) locate to buy from supplier.

" naked antibody " is relative with antibody fragment, the complete antibody that expression is not puted together with therapeutical agent.Naked antibody comprises polyclonal antibody and monoclonal antibody, and some recombinant antibodies for example chimeric antibody and humanized antibody.

Term as used herein " antibody component " comprises complete antibody and antibody fragment.

" immunoconjugates " is the conjugate of antibody component and therapeutical agent or detectable label formation.

Term as used herein " antibody fusion protein " refers to the recombinant molecule that comprises a kind of antibody component and a kind of IL-17RC polypeptide fraction.The example of antibody fusion protein comprises a kind of like this albumen, and described albumen comprises the ectodomain of IL-17RC, also comprises Fc structural domain or antigen binding domain territory.

" target polypeptides " or " target peptide " is to comprise at least one epi-position and go up the aminoacid sequence of expressing at target cell (for example tumour cell or carry the antigenic cell of infective agent).The T cell recognition is by the peptide epitopes at target polypeptides or target peptide of main histocompatibility complex molecular presentation, and cracking target cell usually, or other immunocytes are raised position to target cell, kills target cell thus.

" antigenic peptide " for combining the peptide that forms the MHC-peptide complex with main histocompatibility complex molecule, described MHC-peptide complex can be by the T cell recognition and the cytotoxic lymphocyte that brings out thus after presenting at the T cell reply.Therefore, antigenic peptide can and bring out cytotoxic T cell and reply in conjunction with suitable main histocompatibility complex molecule, for example in conjunction with or the lysis of the target cell of antigen expressed or the release of the specific cell factor.Antigenic peptide can conjugated antigen be I class or the main histocompatibility complex of the II class molecule on delivery cell or the target cell.

In eukaryotic cell, thereby rna plymerase ii catalytic structure gene transcription produces mRNA.Can the designing nucleic acid molecule so that it comprises the rna plymerase ii template, the rna transcription thing has and specific mRNA complementary sequence in described template.Described rna transcription thing is called as " sense-rna ", and the nucleic acid molecule of this sense-rna of encoding is called as " inverted defined gene ".Antisense rna molecule can cause the inhibition of mRNA translation in conjunction with the mRNA molecule.

" specificity is at the antisense oligonucleotide of IL-17RC " or " IL-17RC antisense oligonucleotide " is oligonucleotide with following sequence: (a) described sequence can form stable tripolymer with the part of IL-17RC gene, or (b) described sequence can form stable dimer with the part of the mRNA transcript of IL-17RC gene.

" ribozyme " is for having the nucleic acid molecule of catalytic center.This term comprises the RNA enzyme, from the nucleic acid molecule of spliced rna, self-cleaving RNA and the above-mentioned catalysis of execution.The nucleic acid molecule of encoding ribozyme is called as " ribozyme gene ".

" external guide sequence " is for guiding endogenous ribozyme rna enzyme P in conjunction with mRNA in the particular types born of the same parents and cause mRNA by the nucleic acid molecule of RNA enzyme P cutting.The nucleic acid molecule of coding external guide sequence is called as " external guide sequence gene ".

Term " variant IL-17RC gene " refers to the nucleic acid molecule of polypeptide that coding has the SEQ ID NO:2 aminoacid sequence of modified forms.This class variant comprises the polymorphism of naturally occurring IL-17RC gene, and the conservative amino acid metathetical synthetic gene that contains the aminoacid sequence of SEQ ID NO:2.Other variant forms of IL-17RC gene are to contain the insertion of nucleotide sequence as herein described or the nucleic acid molecule of disappearance.Can be by for example under stringent condition, measure a kind of gene whether with the nucleic acid molecule or the hybridization of its complementary nucleic acid molecule of nucleotide sequence with SEQ ID NO:1 or SEQ ID NO:4, thereby identification variant IL-17RC gene.

Perhaps, can relatively discern variant IL-17RC gene by sequence.If the amino-acid residue of two aminoacid sequences is identical when the maximum compatibility of comparison, just claim these two aminoacid sequences to have " 100% amino acid sequence identity ".Similarly, if the nucleotidyl of two nucleotide sequences is identical when the maximum compatibility of comparison, just claim these two nucleotide sequences to have " 100% nucleotide sequence homology ".Sequence relatively can use the standard software program to carry out, for example by DNASTAR (Madison, Wisconsin) software that is contained in the LASERGENE information biology software package of Sheng Chaning.Other by measure the optimum method that compares two Nucleotide or aminoacid sequence be well known to a person skilled in the art (referring to, for example, Peruski and Peruski, The Internet and the New Biology:Tools for Genomicand Molecular Research (ASM Press, Inc.1997), Wu et al. (writing), " Information Superhighway and Computer Databases of Nucleic Acids andProteins " sees Methods in Gene Biotechnology 123-151 page or leaf (CRC Press, Inc.1997) and Bishop (writing), Guide to Human Genome Computing, the 2nd edition (Academic Press, Inc.1998)).Hereinafter use description to measure the concrete grammar of sequence identity.

No matter use any concrete grammar to discern variant IL-17RC gene or variant IL-17RC polypeptide, can be according to variant gene or by variant gene encoded polypeptides and anti-IL-17RC antibodies specific bonded ability, and characterize described gene or polypeptide from function.Biology as herein described or biochemical measurement method be can also use,, and described gene or polypeptide characterized from function according to variant IL-17RC gene or variant IL-17RC polypeptide and part for example IL-17A and/or IL-17F bonded ability.

Term used herein " allele variant " refers to any two or more versions of a certain gene that is positioned on the phase syntenic genes seat.Allele variant produces by sudden change natively, and may cause the phenotypic polymorphism in the colony.Transgenation may be reticent (encoded polypeptides does not change), and perhaps the aminoacid sequence of possibility encoded polypeptide changes to some extent.Term allele variant used herein also refers to the allele variant encoded protein matter by gene.

It is polypeptide or the proteic functional analogue that obtains from another different plant species that term " lineal homologue " refers to the polypeptide or the albumen that obtain from species.Sequence difference between the lineal homologue is the result that species form.

" collateral line homologue " is by a kind of biogenic difference but the protein of structurally associated.Think that the collateral line homologue produces by gene replication.For example, α-Zhu Danbai, beta-globin and myohaemoglobin collateral line homologue each other each other.

The present invention includes the functional fragment of IL-17RC gene.In the context of the present invention, " functional fragment " of IL-17RC gene refers to the nucleic acid molecule of the part of coding IL-17RC polypeptide, and the part of described polypeptide is a structural domain as herein described or at least can be specifically in conjunction with anti-IL-17RC antibody.

Because the inaccuracy of standard method of analysis, the molecular weight of polymkeric substance and length all are understood that approximation.When this class value is represented as " approximately " X or " being similar to " X, be understood that the value that X represents should be actual value ± 10%.

C) The preparation of IL-17RA and IL-17RC polynucleotide or gene

Use is based on the polynucleotide probes of SEQ ID NO:1, SEQ ID NO:4, by screening human cDNA library or genomic library, the nucleic acid molecule of human IL-17RA or IL-17RC gene or the polynucleotide of any soluble polypeptide of the present invention of encoding can obtain to encode.Above-mentioned technology is known standard technique, can use commercially available clone's test kit to finish.For example referring to Ausubel et al. (writing), Short Protocolsin Molecular Biology, the 3rd edition, John Wiley ﹠amp; Sons 1995; Wu et al., Methodsin Gene Biotechnology, CRC Press, Inc.1997; Aviv and Leder, Proc.Nat ' lAcad.Sci.USA 69:1408 (1972); Huynh et al., " Constructing andScreening cDNA Libraries in λ gt10 and λ gt11 " sees DNA Cloning:APractical Approach Vol.I, Glover (writing), the 49th page (IRL Press, 1985); Wu (1997), the 47-52 page or leaf.

Use the Oligonucleolide primers of nucleotide sequence based on the nucleotide sequence of IL-17RA or IL-17RC gene or cDNA, by polymerase chain reaction (PCR), the nucleic acid molecule of also can obtain to encode human IL-17RA or IL-17RC gene.In following document, provide general approach: for example with PCR screening library, Yu et al., " Use of the Polymerase Chain Reaction to Screen PhageLibraries " sees Methods in Molecular Biology, Vol.15:PCR Protocols:Current Methods and Applications, White (writing), Humana Press, Inc., 1993.In addition, in following document, described and used PCR to separate the technology of genes involved: for example, Preston, " Use of Degenerate Oligonucleotide Primers and the Polymerase ChainReaction to Clone Gene Family Members " sees Methods in MolecularBiology, Vol.15:PCR Protocols:Current Methods and Applications, White (writing), Humana Press, Inc.1993.Perhaps, can be by using the long oligonucleotide and the nucleotide sequence synthetic nucleic acid molecule as herein described of primer (mutually priming) each other, obtain IL-17RA or IL-17RC gene (referring to for example, Ausubel (1995)).Use the known technology of polymerase chain reaction can synthesize dna molecular (Adang et al., the PlantMolec.Biol.21:1131 (1993) of at least two thousand base length; Bambot et al., PCR Methods and Applications2:266 (1993), Dillon et al., " Use of the Polymerase Chain Reaction forthe Rapid Construction of Synthetic Genes " sees Methods in MolecularBiology, Vol.15:PCR Protocols:Current Methods and Applications, White (writing), 263-268 page or leaf (Humana Press, Inc.1993) and Holowachuk etal., PCR Methods Appl.4:299 (1995)).Can be referring to for example about polynucleotide synthetic summary, Glick and Pasternak, Molecular Biotechnology, Principles andApplications of Recombinant DNA (ASM Press 1994); Itakura et al., Annu.Rev.Biochem.53:323 (1984) and Climie et al., Proc.Nat ' l Acad.Sci.USA87:633 (1990).

D) The preparation of IL-17RA or IL-17RC genetic mutation

The invention provides the nucleic acid molecule of multiple coding IL-17RA disclosed herein or IL-17RC polypeptide, comprise DNA and RNA molecule.Those skilled in the art should easily recognize, because the degeneracy of genetic codon has many kinds of sequence variants in these polynucleotide molecules.In addition, the present invention also provides the receptor polypeptides of isolating soluble and monomeric, homodimer, heterodimer and polymer form, and they comprise and the receptor polypeptides of SEQ IDNO:2 at least a portion of homologous IL-17RC basically.Therefore, the present invention has considered coding IL-17RA or the nucleic acid molecule of IL-17RC polypeptide and their the RNA Equivalent of the degenerate core thuja acid that comprises SEQ ID NO:1 or SEQ ID NO:4.

Those skilled in the art should easily recognize, because the degeneracy of genetic codon has many kinds of sequence variants in these polynucleotide molecules.SEQ ID NO:7 is the degenerate core nucleotide sequence of all nucleic acid molecule of containing the IL-17RC polypeptide of coding SEQ ID NO:2.Those skilled in the art will appreciate that the degenerate sequence of SEQ ID NO:7 also provides all RNA sequences of coding SEQ IDNO:2 by the T among the SEQ ID NO:7 is replaced with U.Therefore, the present invention has considered the Nucleotide 154 that the comprises SEQ ID NO:1 nucleic acid molecule to the coding IL-17RC polypeptide of Nucleotide 2229, and their RNA Equivalent.Similarly, by the T among the SEQ ID NO:6 is replaced with U, the IL-17RC-1 degenerate sequence of SEQ ID NO:6 also provides all RNA sequences of coding SEQ ID NO:5.

Table 4 shows the single-letter coding of expression degeneracy nucleotide position." resolving power " is the Nucleotide with the coding letter representation.What " complement " represented is the coding of complementary nucleotide.For example, coding Y represents C or T, and its complement R represents A or G, A and T complementation, G and C complementation.

Table 4

Nucleotide	Resolving power	Complement	Resolving power
				A	A	T	T
C	C	G	G
				G	G	C	C
T	T	A	A
				R	A|G	Y	C|T
Y	C|T	R	A|G

M	A|C	K	G|T
				K	G|T	M	A|C
S	C|G	S	C|G
				W	A|T	W	A|T
H	A|C|T	D	A|G|T
				B	C|G|T	V	A|C|G
V	A|C|G	B	C|G|T
				D	A|G|T	H	A|C|T
N	A|C|G|T	N	A|C|G|T

Table 5 show for certain given amino acid, contain might codon degenerate codon.

Table 5

Amino acid	The single-letter coding	Codon	Degenerate codon
				Cys	C	TGC TGT	TGY
Ser	S	AGC AGT TCA TCC TCG TCT	WSN
				Thr	T	ACA ACC ACG ACT	ACN
Pro	P	CCA CCC CCG CCT	CCN
				Ala	A	GCA GCC GCG GCT	GCN
Gly	G	GGA GGC GGG GGT	GGN
				Asn	N	AAC AAT	AAY
Asp	D	GAC GAT	GAY
				Glu	E	GAA GAG	GAR
Gln	Q	CAA CAG	CAR
				His	H	CAC CAT	CAY
Arg	R	AGA AGG CGA CGC CGG CGT	MGN
				Lys	K	AAA AAG	AAR
Met	M	ATG	ATG
				Ile	I	ATA ATC ATT	ATH
Leu	L	CTA CTC CTG CTT TTA TTG	YTN
				Val	V	GTA GTC GTG GTT	GTN

Phe	F	TTC TTT	TTY
				Tyr	Y	TAC TAT	TAY
Trp	W	TGG	TGG
				Ter	.	TAA TAG TGA	TRR
Asn|Asp	B		RAY
				Glu|Gln	Z		SAR
Any	X		NNN

Those of ordinary skills should be understood that, because a certain amino acid whose all possible codon of degenerate codon representative coding can be introduced certain uncertainty in the process of determining degenerate codon.For example, the degenerate codon of Serine (WSN) is at the arginine (AGR) of may encoding in some cases, and arginic degenerate codon (MGN) is in some cases may encoding serine (AGY).Also there is similarly relation between coding phenylalanine and the leucic codon.Therefore, some polynucleotide that degenerate sequence is contained variant aminoacid sequence of may encoding, but those of ordinary skills can easily discern this class variant sequence with reference to the aminoacid sequence of SFQ ID NO:6.Can as described hereinly easily carry out functional test to the variant sequence.

Different species may show " use of preference codon ".In general can be referring to Grantham etal., Nucl.Acids Res.8:1893 (1980); Haas et al.Curr.Biol.6:315 (1996), Wain-Hobson et al., Gene 13:355 (1981); Grosjean and Fiers, Gene18:199 (1982); Holm, Nuc.Acids Res.14:3075 (1986); Ikemura, J.Mol.Biol.158:573 (1982); Sharp and Matassi, Curr.Opin.Genet.Dev.4:851 (1994); Kane, Curr.Opin.Biotechnol.6:494 (1995) and Makrides, Microbiol.Rev.60:512 (1996).Term as used herein " use of preference codon " or " the preference codon " be meant the most normally used protein translation codon in the cell of a certain species in the art, so encode one or more codons in the possible codon (seeing Table 5) of every seed amino acid of preference.For example, ACA, ACC, ACG or ACT be possibility coded amino acid Threonine (Thr), but ACC is the most frequently used codon in mammalian cell; For example in insect cell, yeast, virus or the bacterium, may preference use different Thr codons at other species.Can use multiple methods known in the art in polynucleotide of the present invention, to introduce the preference codon of a certain specific species.With preference codon sequence introduce in the recombinant DNA can be for example by making albumen more effectively translation in particular cell types or species, thereby improve proteinic output.Therefore, degenerated code subsequence disclosed herein can be used as this area commonly used with various cell types disclosed herein and species in optimize the template that polynucleotide are expressed.Can test and optimize the expression of sequence in various species that contains the preference codon, and carry out function test as disclosed herein.

The cDNA that can separate coding IL-17RA or IL-17RC by several different methods, for example can use give sb. a hard time class cDNA's or the human cDNA of part or survey based on one or more groups degeneracy probe of disclosed sequence.Can also utilize human IL-17RA of representativeness disclosed herein or IL-17RC sequences Design primer, use the polymerase chain reaction to clone cDNA.In addition, can use the cDNA library to transform or transfection host cell, and the expression of using the antibody at IL-17RA or IL-17RC polypeptide to come testing goal cDNA.

What those skilled in the art will appreciate that the disclosed sequence representative of SEQ ID NO:1 is the allelotrope of human IL-17RC, estimates also can exist allele variant and alternative montage.Can pass through to use cDNA library or the genomic library of standard technique detection, thereby clone the allele variant of this sequence from Different Individual.The allele variant of nucleotide sequence disclosed herein, comprise allele variant that contains silent mutation and the allele variant that suddenlys change and cause aminoacid sequence to change, and as the protein of the allele variant of aminoacid sequence disclosed herein, all within the scope of the present invention.MRNA generation by the alternative montage still keeps the cDNA molecule of IL-17RC polypeptide character, and by these cDNA and mRNA encoded polypeptides, is also included within the scope of the present invention.CDNA library or the genomic library of standard technique detection known in the art be can pass through to use, thereby the allele variant and the splice variant of these sequences cloned from Different Individual or tissue.

Use aforesaid method, those of ordinary skills can prepare multiple coding and comprise a part or its allele variant of IL-17RC receptor subunit and keep the polypeptide of the part of wild-type IL-17RC acceptor in conjunction with the soluble receptors of character, the part of described IL-17RC receptor subunit and SEQ ID NO:1 or the basic homology of SEQ IDNO:4, or full sequence or its fragment or its allele variant of coding SEQ ID NO:2 or SEQ ID NO:5.This class polypeptide can also comprise overall disclosed other polypeptide sections of this paper.

In certain embodiments of the invention, isolated nucleic acid molecule can be under stringent condition and the making nucleic acid molecular hybridization that comprises nucleotide sequence disclosed herein.For example, described nucleic acid molecule can be under stringent condition and the making nucleic acid molecular hybridization that comprises the nucleotide sequence of SEQ ID NO:1 or SEQ ID NO:4, or with the making nucleic acid molecular hybridization that comprises with SEQ ID NO:1 or SEQ ID NO:4 complementary nucleotide sequence, or with their fragment hybridization.

Generally speaking, the stringent condition pyrolysis chain temperature (Tm) that should be chosen as bit sequencing row under ionic strength of determining and pH value is hanged down about 5 ℃.Temperature when Tm is (under definite ionic strength and pH value) 50% target sequence and the probe hybridization that mates fully.Can wash nucleic acid molecule under the stringent condition or under the height stringent condition after the hybridization to remove the not nucleic acid molecule of hybridization.Referring to, for example, Sambrook et al., Molecular Cloning:A Laboratory Manual, the 2nd edition (Cold Spring HarborPress 1989); Ausubel et al., (writing), Current Protocols in MolecularBiology (John Wiley and Sons, Inc.1987); Berger and Kimmel (writing), Guide to Molecular Cloning Techniques, (Academic Press, Inc.1987); And Wetmur, Crit.Rev.Biochem.Mol.Biol.26:227 (1990)).Sequence analysis software is OLIGO 6.0 (LSR for example; Long Lake is MN) with Primer Premier 4.0 (PremierBiosoft International; Palo Alto, CA) and some internet websites all be the available instrument, can be used to the criterion calculation Tm that analyzes given sequence and determine based on the user.For specific multi-nucleotide hybrid, those skilled in the art can select suitable hybridization conditions and wash conditions fully.

The present invention also provides with SEQ ID NO:2 (IL-17RC) and SEQ ID NO:21 (IL-17RA) polypeptide or their lineal homologue polypeptide have similar basically sequence identity and separates IL-17RA or IL-17RC polypeptide.Term used herein " similar basically sequence identity " refers to sequence shown in the SEQ IDNO:2 or its lineal homologue has at least 70%, at least 80%, at least 90%, at least 95%, and for example 96%, 97%, 98% or greater than the polypeptide of 95% sequence identity.For example, IL-17RA or IL-17RC acceptor variant and lineal homologue can be used to produce at the immunne response of human IL-17RA or IL-17RC and the antibody of cross reaction.This antibody-like can be as described herein by humanization and modified, and be used for the treatment of psoriatic, psoriatic arthritis, IBD, IBS, colitis, endotoxemia, and be used for other treatment application as herein described.

The present invention has also considered can be with the IL-17RA or the IL-17RC variant nucleic acid molecule of following two kinds of standards identification: a kind of standard is to measure the similarity of the aminoacid sequence of encoded polypeptide and SEQ ID NO:2 (IL-17RC) or SEQ ID NO:21 (IL-17RA), and another kind of standard is a hybridization assays.Described variant comprises following nucleic acid molecule: (1) under strict wash conditions still can with the nucleic acid molecule of nucleic acid molecule (or its complement) hybridization of the nucleotide sequence of SEQ ID NO:1 with IL-17RC or SEQID NO:4, the strict degree of wherein said washing is equal to the 0.5x-2x SSC that contains 0.1%SDS, temperature 55-65 ℃, (2) aminoacid sequence of encoded polypeptide and SEQ ID NO:2 has at least 70%, at least 80%, at least 90%, at least 95%, or greater than 95%, for example 96%, 97%, the nucleic acid molecule of 98% or 99% sequence identity.Perhaps, the IL-17RC variant can be characterized as being following nucleic acid molecule: (1) under highly strict wash conditions still can with the nucleic acid molecule of the nucleic acid molecule (or its complement) of nucleotide sequence hybridization with SEQID NO:1 or SEQ ID NO:4, the strict degree of wherein said washing is equal to the 0.1x 0.2x SSC that contains 0.1%SDS, temperature 50-65 ℃, (2) aminoacid sequence of encoded polypeptide and SEQ ID NO:2 has at least 70%, at least 80%, at least 90%, at least 95%, or greater than 95%, for example 96%, 97%, the nucleic acid molecule of 98% or 99% sequence identity.

Sequence identity percentage ratio can be measured by ordinary method.Referring to for example, Altschul et al., Bull.Math.Bio.48:603 (1986) and Henikoff and Henikoff, Proc.Natl.Acad.Sci.USA 89:10915 (1992).In brief, using the open point penalty in room is 10, it is 1 that point penalty is extended in the room, and use the Henikoff shown in the table 6 and " BLOSUM62 " rating matrix of Henikoff (as above-mentioned document), two aminoacid sequences are compared to optimize comparison mark (with standard single-letter coded representation amino acid).Identity percentage ratio is calculated as follows: ([the consistent sum that mates]/[and the length of longer sequence+for compare the room number that two sequences are introduced in longer sequence]) (100).

Table 6

A R N D C Q E G H I L K M F P S T W Y V

A 4

R -1 5

N -2 0 6

D -2 -2 1 6

C 0 -3 -3 -3 9

Q -1 1 0 0 -3 5

E -1 0 0 2 -4 2 5

G 0 -2 0 -1 -3 -2 -2 6

H -2 0 1 -1 -3 0 0 -2 8

I -1 -3 -3 -3 -1 -3 -3 -4 -3 4

L -1 -2 -3 -4 -1 -2 -3 -4 -3 2 4

K -1 2 0 -1 -3 1 1 -2 -1 -3 -2 5

M -1 -1 -2 -3 -1 0 -2 -3 -2 1 2 -1 5

F -2 -3 -3 -3 -2 -3 -3 -3 -1 0 0 -3 0 6

P -1 -2 -2 -1 -3 -1 -1 -2 -2 -3 -3 -1 -2 -4 7

S 1 -1 1 0 -1 0 0 0- 1 -2 -2 0 -1 -2 -1 4

T 0 -1 0 -1 -1 -1 -1 -2 -2 -1 -1 -1 -1 -2 -1 1 5

W -3 -3 -4 -4 -2 -2 -3 -2 -2 -3 -2 -3 -1 1 -4 -3 -2 11

Y -2 -2 -2 -3 -2 -1 -2 -3 2 -1 -1 -2 -1 3 -3 -2 -2 2 7

V 0 -3 -3 -3 -1 -2 -2 -3 -3 3 1 -2 1 -1 -2 -2 0 -3 -1 4

Those skilled in the art understand has multiple algorithm known can be used to compare two aminoacid sequences." FASTA " similarity searching algorithm of Pearson and Lipman is exactly a kind of suitable protein comparison method, can be used for detecting the identity level between the aminoacid sequence of aminoacid sequence disclosed herein and a kind of IL-17RC variant of inferring.Fasta algorithm is described in Pearson and Lipman, Proc.Nat ' lAcad.Sci.USA 85:2444 (1988) and Pearson, Meth.Enzymol.183:63 (1990).In brief, FASTA is at first under the condition of not considering the conservative amino acid displacement, insert or lacking, identification search sequence (for example SEQ ID NO:2 or SEQ ID NO:3) and cycle tests total, have high-density identity (in ktup variable=1 o'clock) or identity zone to (in ktup variable=2 o'clock), thereby the sign sequence similarity.Then by using the relatively amino acid whose similarity of all paired of amino-acid substitution matrix, marked again in ten zones with high-density identity, and with the end " pruning " in each zone for only comprising that those are to the contributive residue of the highest scoring.If there is the score of some sequences to be higher than " threshold (cutoff) " value (by calculating based on the predetermined formula of sequence length and ktup value), the prime area of then detecting after pruning is right to determine whether these zones participate in being formed with the approximation ratio in room.At last, use improved Needleman-Wunsch-Sellers algorithm (Needleman and Wunsch, J.Mol.Biol.48:444 (1970); Sellers, SIAM J.Appl.Math.26:787 (1974)) aminoacid insertion and disappearance have been considered in the highest zone of score of two aminoacid sequences of comparison in this algorithm.The exemplary parameter that FASTA analyzes is: point penalty=1 and permutation matrix=BLOSUM62 are extended in ktup=1, the open point penalty in room=10, room.Can be as Pearson, the appendix 2 of Meth.Enzymol.183:63 (1990) is described, by revising rating matrix file (" SMATRIX "), above-mentioned parameter is introduced in the FASTA program.

Also can use above-mentioned disclosed ratio, FASTA is used to measure the sequence identity of nucleic acid molecule.For the nucleotide sequence comparison, the ktup value can be 1 to 6, is preferably 3 to 6, is most preferably 3, and being provided with of other parameters is same as above.

The present invention includes such nucleic acid molecule: its encoded polypeptide is compared the amino acid change that contains conservative property with aminoacid sequence disclosed herein.For example, can obtain following variant: described variant comprises the one or more amino acid whose displacement of SEQ ID NO:2 or 21, wherein with the alkyl amino acid in alkyl amino acid displacement IL-17RA or the IL-17RC aminoacid sequence, with the die aromatischen Aminosaeuren in die aromatischen Aminosaeuren displacement IL-17RA or the IL-17RC aminoacid sequence, with the amino-acid substitution IL-17RA of sulfur-bearing or the sulfur-containing amino acid in the IL-17RC aminoacid sequence, with the amino-acid substitution IL-17RA of hydroxyl or the hydroxyl amino acid in the IL-17RC aminoacid sequence, with the acidic amino acid in acidic amino acid displacement IL-17RA or the IL-17RC aminoacid sequence, with the basic aminoacids in basic aminoacids displacement IL-17RA or the IL-17RC aminoacid sequence, or with the diacidic base mono carboxylic amino acid in diacidic base mono carboxylic amino-acid substitution IL-17RA or the IL-17RC aminoacid sequence.In common amino acid, for example, amino acid in " conservative amino acid displacement " available following each group displacement mutually illustrates: (1) glycine, L-Ala, Xie Ansuan, leucine and Isoleucine, (2) phenylalanine, tyrosine and tryptophane, (3) Serine and Threonine, (4) aspartic acid and L-glutamic acid, (5) glutamine and l-asparagine, and (6) Methionin, arginine and Histidine.The BLOSUM62 table is for deriving from about 2 of protein sequence section, the amino-acid substitution matrix of 000 local multi comparison, represented high conservative zone (Henikoff and Henikoff, Proc.Nat ' l Acad.Sci.USA89:10915 (1992)) more than 500 groups of related proteins.Therefore, the conservative amino acid that can use the BLOSUM62 frequency of replacement to determine to be introduced in the aminoacid sequence of the present invention is replaced.Though can only design amino-acid substitution (aforesaid) based on chemical property, term " conservative amino acid displacement " preferably refers in BLOSUM62 table numerical value greater than those displacements of-1.For example, if a certain amino-acid substitution is 0,1,2 or 3 signs with numerical value in BLOSUM62 table, then this is replaced into preservative replacement.According to this system, the sign numerical value of preferred conservative amino acid displacement in the BLOSUM62 table is at least 1 (for example 1,2 or 3), and the sign numerical value of preferred conservative amino acid displacement in the BLOSUM62 table is at least 2 (for example 2 or 3).The concrete variant of IL-17RC can be characterized by with corresponding aminoacid sequence (for example SEQ ID NO:2 or 21) has at least 70%, at least 80%, at least 90%, at least 95% or greater than 95% for example 96%, 97%, 98% or 99% or higher sequence identity, the variation of wherein said aminoacid sequence comes from one or more conservative amino acid displacements.

For example can in IL-17RA or IL-17RC gene, introduce conservative amino acid and change by replacing the Nucleotide shown in SEQ ID NO:1 or the SEQ ID NO:4 with Nucleotide.Can pass through the methods such as mutagenesis of oligonucleotide directed mutagenesis, linker scanning mutagenesis, use polymerase chain reaction (referring to Ausubel (1995); And McPherson (writing), Directed Mutagenesis:A Practical Approach (IRLPress 1991)), obtain this class " conservative amino acid " variant.Can be by discerning variant IL-17RC polypeptide with anti-IL-17RC antibodies specific bonded ability.

Protein of the present invention also can comprise the amino-acid residue that non-natural exists.The amino acid that non-natural exists includes but not limited to: trans 3-methylproline, 2, the 4-methanoproline, cis 4-oxyproline, trans 4-oxyproline, sarcosine, allothreonine, methylthreonine, the hydroxyethyl halfcystine, the hydroxyethyl homocysteine, the nitro glutamine, homotypic valleys glutamine (homoglutamine), the pipecolic acid, the thiazolidine carboxylic acid, dehydroproline, 3-and 4-methylproline, 3,3-dimethyl proline(Pro), uncle-leucine, norvaline, 2-pyridine L-Ala, 3-pyridine L-Ala, 4-pyridine L-Ala and 4-fluorophenylalanine.In the art, some amino-acid residues introducing method of protein that are used for non-natural is existed are known.For example, can use a kind of like this vitro system, use chemical amino acidylate inhibition tRNA to suppress nonsense mutation in this system.The method of synthesizing amino acid and amino acidylate tRNA is as known in the art.Usually, in a kind of cell free system that contains intestinal bacteria (E.coli) S30 extract and commercially available enzyme and other reagent, contain the transcribing and translating of plasmid of nonsense mutation.By chromatography purification protein.Referring to for example, Robertson et al., J.Am.Chem.Soc.113:2722 (1991), Ellman et al., Methods Enzymol.202:301 (1991); Chunget al., Science 259:806 (1993) and Chung et al., Proc.Nat ' l Acad.Sci.USA 90:10145 (1993).

In the second approach, by microinjection sudden change mRNA and chemical amino acidylate inhibition tRNA, in African toad (Xenopus) ovocyte, translate (Turcatti et al., J.Biol.Chem.271:19991 (1996)).In the third method, contain not containing the natural amino acid (for example phenylalanine) that will replace to some extent in the substratum of the amino acid (for example 2-pyridine L-Ala, 3-pyridine L-Ala, 4-pyridine L-Ala or 4-fluorophenylalanine) that required non-natural exists and cultivate Bacillus coli cells.The amino acid that non-natural exists has substituted its natural counterpart with regard to being introduced in the protein.Referring to Koide etal., Biochem.33:7470 (1994).Can naturally occurring amino-acid residue be converted into the kind that non-natural exists by external chemically modified.Chemically modified can be combined with site-directed mutagenesis, to further expand metathetical scope (Wynn and Richards, Protein Sci.2:395 (1993)).

Can be with the non-conservation amino acid of limited quantity, be not the amino acid that exists by genetic codon amino acids coding, non-natural and the amino-acid residue of alpha-non-natural amino acid displacement IL-17RA or IL-17RC.

Can be according to the key amino acid in the following methods known in the art identification polypeptide of the present invention, for example site-directed mutagenesis or L-Ala scanning (alanine-scanning) mutagenesis (Cunningham and Wells, Science 244:1081 (1989); Bass et al., Proc.Nat ' l Acad.Sci.USA 88:4498 (1991); Coombs and Corey, " Site-Directed Mutagenesis and ProteinEngineering, " sees Proteins:Analysis and Design, Angeletti (writing), 259-311 page or leaf (Academic Press, Inc.1998)).In the alanine scanning mutagenesis technology, one alanine mutation is all introduced in each the residue position in the molecule, and the biological activity of the mutant molecule of test gained, thereby the key amino acid residue of identification molecular activity.Also can referring to, Hilton et al., J.Biol.Chem.271:4699 (1996).

Further determine IL-17RA or IL-17RC ligand binding region though can use sequential analysis, (for example IL-17RC and I1-17A or IL-17F's combines in conjunction with active for IL-17RA or IL-17RC but also can measure by the physical analysis of structure, and the combining of IL-17RA and IL-17A) amino acid that works, the physical analysis of described structure can be by for example following methods and in conjunction with measuring the amino acid whose sudden change in contact site of inferring: nucleus magnetic resonance, crystallography, electron diffraction or light avidity mark.Referring to for example, de Vos et al., Science 255:306 (1992), Smith et al., J.Mol.Biol.224:899 (1992) and Wlodaver et al., FEBS Lett.309:59 (1992).Particularly, discerned following three structural domains:

1) structural domain 1 (SEQ ID NO:159 and 160) comprises the exon 8-10 of IL-17RC.This is corresponding to the amino-acid residue 193-276 of IL-17RCx1 (SEQ ID NO:2) and the amino-acid residue 208-291 of IL-17RCx4 (SEQ ID NO:166).

2) structural domain 2 (SEQ ID NO:161 and 162) comprises the exons 1 1-13 of IL-17RC.This is corresponding to the amino-acid residue 277-370 of IL-17RCx1 (SEQ ID NO:2) and the amino-acid residue 292-385 of IL-17RCx4 (SEQ ID NO:166).

3) structural domain 3 (SEQ ID NO:163 and 164) comprises the exon 8-10 of IL-17RC.This is corresponding to the amino-acid residue 371-447 of IL-17RCx1 (SEQ ID NO:2) and the amino-acid residue 386-462 of IL-17RCx4 (SEQ ID NO:166).

Can prepare a plurality of amino-acid substitutions and test with known mutafacient system and screening method, described method is disclosed method among Reidhaar-Olson and Sauer (Science 241:53 (1988)) or Bowie and the Sauer (Proc.Nat ' l Acad.Sci.USA 86:2152 (1989)) for example.In brief, above author's disclosed method comprises two or more positions, the screening function polypeptide in the randomization polypeptide simultaneously, and subsequently to the sequencing polypeptides of mutagenesis so that determine can the metathetical collection of illustrative plates on each position.Other operable methods comprise phage display (Lowman et al. for example, Biochem.30:10832 (1991); People's such as Ladner U.S. Patent No. 5,223,409; The international application published WO 92/06204 of Huse) and regional directed mutagenesis (Derbyshire et al., Gene 46:145 (1986) and Ner et al., DNA7:127, (1988)).In addition, can the IL-17RC of vitamin H or FITC mark or the cloning by expression that IL-17RA is used for the IL-17RC part will be had.

Can also pass through Stemmer, Nature 370:389 (1994); Stemmer, disclosed DNA shuffling technology among Proc.Nat ' lAcad.Sci.USA 91:10747 (1994) and the international application published WO 97/20078 produces the variant of disclosed IL-17RC or IL-17RA Nucleotide and peptide sequence.In brief, by random fragmentation, use PCR to re-assembly then and carry out external homologous recombination, thereby produce the point mutation of introducing at random, to produce modification D NA molecule mother body D NA.This technology can be by using mother body D NA molecule family's allele variant or the dna molecular of different plant species (for example from) improve, to introduce other mutability during the course.To required active selection or screening, and then carry out the repetition of other mutagenesis and quick " evolution " that mensuration provides sequence, this evolution is to realize by selecting required sudden change and screening simultaneously to fall deleterious change.

Mutafacient system disclosed herein can combine with high-throughput automatic screening method, to detect the activity of the mutagenesis polypeptide of cloning in the host cell.Can use modernized device from host cell, reclaim the encoding human active polypeptide or with the mutagenized dna molecule of the polypeptide of anti-IL-17RC or IL-17RA antibodies, and to its quick order-checking.These methods make can determine in the desired polypeptides importance of amino-acid residues individually rapidly, and can be applied to the polypeptide of unknown structure.

The present invention also comprises " functional fragment " of IL-17RC or IL-17RA polypeptide and the nucleic acid molecule of this class functional fragment of coding.These functional fragments can be individually or together in conjunction with one or more parts (being IL-17A and IL-17F).Can carry out the conventional deletion analysis of nucleic acid molecule, with the functional fragment of the nucleic acid molecule that obtains coding IL-17RC or IL-17RA polypeptide.For example, can digest the dna molecular of nucleotide sequence with the Bal31 ribozyme, to obtain a series of nested deletions with SEQ ID NO:1 or SEQ ID NO:4.In the suitable reading frame with described fragment inserting expressioning carrier, separate expressed polypeptide and test it and the ability of anti-IL-17RC antibodies then.Perhaps can not use the exonuclease enzymic digestion and use the oligonucleotide directed mutagenesis, introduce disappearance or terminator codon and limit required segmental generation.Perhaps can use the polymerase chain reaction to synthesize the specific fragment of IL-17RC or IL-17RA gene.

This universal method is at Horisberger and Di Marco, Pharmac.Ther.66:507 (1995) summed up for example to some extent in the research of the one or both ends brachymemma of Interferon, rabbit.In addition, the standard technique that is used for the protein function analysis is described to some extent at following document: for example, and Treuter et al., Molec.Gen.Genet.240:113 (1993); Content et al., " Expression andpreliminary deletion analysis of the 42kDa 2-5A synthetase induced byhuman interferon " sees Biological Interferon Systems, Proceedings ofISIR-TNO Meeting on Interferon Systems, Cantell (writing), 65-72 page or leaf (Nijhoff 1987); Herschman, " The EGF Receptor, " sees Control of AnimalCell Proliferation, Vol.1, Boynton et al., (writing) 169-199 page or leaf (Academic Press 1985); Coumailleau et al., J.Biol.Chem.270:29270 (1995); Fukunaga et al., J.Biol.Chem.270:25291 (1995); Yamaguchi etal., Biochem.Pharmacol.50:1295 (1995) and Meisel et al., Plant Molec.Biol.30:1 (1996).

The present invention has also considered and has compared the IL-17RC with amino acid change or the functional fragment of IL-17RA gene with aminoacid sequence disclosed herein.Can discern variant IL-17RC or IL-17RA gene based on structure as described above by the identity level of mensuration with disclosed Nucleotide and aminoacid sequence.Another kind of method based on structure identification variant gene be measure a kind of encode potential variant IL-17RC or IL-17RA gene nucleic acid molecule whether can with the making nucleic acid molecular hybridization of the nucleotide sequence that comprises SEQ ID NO:1 for example or SEQ ID NO:4.

The present invention also comprises antigenic epitopes, the part that has epi-position or the ligand binding moiety of the functional fragment, IL-17RC and/or the IL-17RA polypeptide that use IL-17RC or IL-17RA polypeptide, and this class functional fragment, the antigenic epitopes of coding IL-17RC and/or IL-17RA polypeptide, has the part of epi-position or the nucleic acid molecule of ligand binding moiety.Use this class fragment to produce polypeptide, can be to be used for producing in conjunction with, blocking-up, inhibition, minimizing, antagonism or and active soluble receptors or the binding molecule of IL-17A and/or IL-17F." functional " IL-17RC of this paper definition or IL-17RC/IL-17RA polypeptide or its segmental feature be they can by its induce or suppress concrete cell function ability or with IL-17A and/or IL-17F specificity bonded ability, thereby blocking-up, inhibition, minimizing, antagonism or in and inflammatory activity, proliferation activity or the differentiation activity of IL-17A and/or IL-17F.As indicated above, IL-17RA and IL-17RC are feature with unique cell factor receptor body structure as herein described and structural domain.Therefore, the present invention has also considered to use the fusion rotein that comprises following peptide: the peptide molecule that (a) comprises one or more said structures territory; And the functional fragment that (b) comprises one or more said structures territory.Other polypeptide portions of described fusion rotein can be from another kind of cytokine receptor, for example IL-17 sample acceptor, IL-17RA, IL-17RE, IL-17RD, or from promoting described fusion rotein excretory non-natural and/or uncorrelated secreting signal peptide.

The present invention also provides the polypeptide fragment or the peptide of the ligand binding moiety that comprises IL-17RC described herein or IL-17RA polypeptide.This class fragment or peptide can comprise IL-17RC or IL-17RA with its part (IL-17A and/or IL-17F) bonded part separately.

For IL-17RC or IL-17RA polypeptide (comprising variant and fusion rotein), those of ordinary skills use above table 1 and the listed information of table 2, can easily produce the complete degeneracy polynucleotide sequence of this variant of coding.In addition, those skilled in the art can use standard software based on Nucleotide as herein described and aminoacid sequence design IL-17RC or IL-17RA variant.

E) The preparation of IL-17RC, IL-17RA and IL-17RC/IL-17RA polypeptide

Polypeptide of the present invention comprises full-length polypeptide; The acceptor of soluble and monomeric, homodimer, heterodimer and polymer form; The total length acceptor; Receptor fragments (for example part binding fragment and antigenic epitopes), functional fragment and fusion rotein, they can produce in recombinant host cell according to routine techniques.In order to express IL-17RC, IL-17RA and IL-17RC/IL-17RA gene, the regulating and controlling sequence of the transcriptional expression in the nucleic acid molecule of coding said polypeptide and the control expression vector effectively must be connected, and then introduce in the host cell.Except transcription regulating nucleotide sequence for example promotor and the enhanser, expression vector can comprise translational control sequence and the marker gene that is suitable for screening the cell that has expression vector.

The expression vector that is suitable for generation exogenous protein in eukaryotic cell contains usually: the procaryotic DNA element of (1) coding bacterium replication orgin and coding antibiotics resistance mark are so that the procaryotic DNA element that expression vector is grown in host bacterium and screened; (2) the eukaryotic DNA element of control transcripting starting, for example promotor; (3) the DNA element of the processing of control transcript, for example Transcription Termination/polyadenylation sequence.As mentioned above, expression vector can also comprise that the coding directing heterologous polypeptide enters the nucleotide sequence of secretion sequence of the Secretory Pathway of host cell.For example, the IL-17RC expression vector can comprise IL-17RC, IL-17RA and IL-17RC/IL-17RA gene and derive from the secretion sequence of any secretory gene.

IL-17RC of the present invention, IL-17RA and IL-17RC/IL-17RA albumen can be expressed in mammalian cell.The example of suitable mammalian host cell comprises African green monkey kidney cell (Vero; ATCC CRL1587), human embryos nephrocyte (293-HEK; ATCC CRL 1573), baby hamster kidney cell (BHK-21, BHK-570; ATCC CRL 8544, ATCC CRL 10314), Madin-Darby canine kidney(cell line) (MDCK; ATCC CCL 34), Chinese hamster ovary cell (CHO-K1; ATCC CCL61; CHO DG44 (Chasin et al., Som.Cell.Molec.Genet.12:555,1986)), rat pituitary cell (GH1; ATCC CCL82), HeLa S3 cell (ATCC CCL2.2), rat hepatoma cell (H-4-II-E; ATCC CRL 1548), the monkey-kidney cells (COS-1 of SV40 conversion; ATCC CRL 1650) and muroid embryonic cell (NIH-3T3; ATCC CRL1658).

For mammalian hosts, transcribe and translate the modulability signal and can derive from mammalian virus, for example, and adenovirus, bovine papilloma virus, simian virus or the like, modulability signal wherein is relevant with the specific gene with high expression level.Suitable transcribe with the translational control sequence also can be from mammalian genes, for example, actin gene, glue protogene, myosin gene and metallothionein gene.

Transcription regulating nucleotide sequence comprises is enough to the initial promoter region of guide RNA synthetic.Suitable eukaryotic cell promotor comprises: promotor (the Hamer et al. of mouse metallothionein(MT) I gene, J.Molec.Appl.Genet.1:273 (1982)), TK promotor (the McKnight of simplexvirus, Cell 31:355 (1982)), SV40 early promoter (Benoist et al., Nature 290:304 (1981)), rous sarcoma virus promoter (Gorman et al., Proc.Nat ' 1 Acad.Sci.USA 79:6777 (1982)), cytomegalovirus promoter (Foecking et al., Gene 45:101 (1980)) and the mouse mammary tumour virus promotor (totally referring to, Etcheverry, " Expression of EngineeredProteins in Mammalian Cell Culture " sees Protein Engineering:Principles and Practice, Cleland et al. (writing), 163-181 page or leaf (John Wiley﹠amp; Sons, Inc.1996)).

Perhaps, if prokaryotic promoter is subjected to the adjusting of eukaryotic promoter, can use this prokaryotic promoter (for example phage T3 rna polymerase promoter) to control genetic expression (the Zhou etal. in the mammalian cell, Mol.Cell.Biol.10:4529 (1990) and Kaufman et al., Nucl.Acids Res.19:4485 (1991)).

In certain embodiments, dna sequence dna with coding IL-17RC, IL-17RA and IL-17RC/IL-17RA soluble receptors polypeptide, or other required genetic elements of the segmental dna sequence dna of coding IL-17RC, IL-17RA or IL-17RC/IL-17RA polypeptide and the expression in the expression vector effectively are connected, and described other genetic elements generally include transcripting promoter and terminator.Carrier also contains one or more marks that screen and one or more replication orgin usually, but those skilled in the art will recognize that, but selection markers can provide in another carrier in some system, and can provide duplicating of foreign DNA in the host cell gene group by being integrated into.But promotor, terminator selection markers, carrier and other selection of components all are the conventional behaviors within those skilled in the art's limit of power.Many these class components are all stated in the literature and can be purchased from suppliers.A plurality of components of soluble receptor nanocrystal composition can perhaps be included in the same expression vector with expression vector cotransfection separately.This class technology of a plurality of components in the marking protein mixture is known in the art.

Can use various standard techniques that expression vector is introduced in the host cell, described standard technique comprises: calcium phosphate transfection, liposome-mediated transfection, sending of microinjection mediation are passed and electroporation or the like.The cells transfected of can screening and increase contains the recombinant host cell that is stabilized the expression vector that is integrated into the host cell gene group to provide.But be used for carrier being introduced eukaryotic technology and stating at following document: for example with the technology that the dominance selection markers is screened this class stable transfection body, Ausubel (1995) and Murray (ed.), GeneTransfer and Expression Protocols (Humana Press 1991).

For example, but a kind of suitable selection markers for the gene of Xin Meisu antibiotics resistance can be provided.In this case, screen under the condition that has Xin Meisu class medicine, described Xin Meisu class medicine is G-418 or the like for example.Can also use screening system to improve the expression level of goal gene, this process is called as " amplification ".Amplification is carried out according to following step: cultivate the transfection body existing under the condition of low-level screening of medicaments, increase the amount of screening of medicaments then gradually, with screening can gene that high level expression is introduced the cell of product.But a kind of suitable selection markers that increases is Tetrahydrofolate dehydrogenase (DHFR), and it can provide the resistance to Rheumatrex.Also can use other drug resistant gene (for example hygromycin resistance, multi-drug resistance, tetracycline Transacetylase).Perhaps, can use and to introduce the mark that phenotype changes, for example CD4, CD8, I class MHC and P-ALP of green fluorescent protein or cell surface protein for example, thus can transfectional cell and non-transfected cells be separated by the method for for example FACS sorting or magnetic bead isolation technique.

Can also send delivery system to produce polypeptide of the present invention by using virus by the mammalian cell of cultivating.The exemplary virus that can be used for this purpose comprises: adenovirus, retrovirus, simplexvirus, vaccinia virus and adeno associated virus (AAV).Adenovirus is a kind of double-stranded DNA virus, it is that the most thorough being used to of research at present sent the gene delivery carrier of passing heterologous nucleic acids (summary can be referring to Becker et al., Meth.CellBiol.43:161 (1994) and Douglas and Curiel, Science ﹠amp; Medicine 4:44 (1997)).The advantage of adenovirus system comprises: can hold relatively large DNA inset, the paramount titre of can growing, can infect multiple mammalian cell types with can be compatible mutually with the multiple existing carrier that contains different promoters.

By disappearance part adenoviral gene group, can hold bigger allogeneic dna sequence DNA inset (being up to 7kb).Can be by directly connecting or these insets being introduced viral DNA by the homologous recombination of using the cotransfection plasmid.A kind of scheme is a disappearance virus vector necessary E1 gene, and this feasible virus can be duplicated under host cell provides the condition of E1 gene.For example, (ATCC numbers CRL-1573 to the mankind's 293 cells that adenovirus carrier infects, 45504,45505) can be used as adherent cell or in suspension culture with the growth of high relatively cell density, with the protein that produces significant quantity (referring to, Garnier et al., Cytotechnol.15:145 (1994)).

Polypeptide of the present invention can also be expressed in other high eukaryotic cells, and described higher eucaryotic cells is birds cell, fungal cell, insect cell, yeast cell or vegetable cell for example.Rhabdovirus system provides the effective means of cloned genes being introduced insect cell.Suitable expression vector is based on autographa california (Autographa californica) multiple nuclear polyhedrosis virus (AcMNPV), and contain known promotor, for example: fruit bat (Drosophila) heat shock protein(HSP) (hsp) 70 promotors, autographa california nuclear polyhedrosis virus immediate early gene promotor (ie-1) and time-delay early stage 39K promotor, baculovirus p10 promotor and fruit bat metallothionein promoter.The another kind of method for preparing recombinant baculovirus has been used the described system based on transposon of Luckow (Luckow, et al., J.Virol.67:4566 (1993)).(form MD) is sold for LifeTechnologies, Rockyille with the BAC-to-BAC test kit in the system of this use transport vehicle.Used the transport vehicle PFASTBAC (Life Technologies) that contains the Tn7 transposon in this system, passed in the baculovirus genome that is contained to intestinal bacteria thereby the DNA of coded polypeptide is sent with the form of the big plasmid that is called as " bacmid ".Referring to, Hill-Perkins and Possee, J.Gen.Virol.71:971 (1990), Bonning, etal., J.Gen.Virol.75:1551 (1994) and Chazenbalk, and Rapoport, J.Biol.Chem.270:1543 (1995).In addition, transport vehicle can be included in the C end of expressed polypeptide or the DNA that N holds the coding epi-position label of frame endomixis, described epi-position label is Glu-Glu epi-position label (Grussenmeyer et al., Proc.Nat ' 1 Acad.Sci.82:7952 (1985)) for example.Use technology known in the art, the transport vehicle that will contain the gene of code book invention polypeptide is converted in the intestinal bacteria, and screens at bacmid, and what contain interrupted lacZ gene promptly is indicated as recombinant baculovirus.Use routine techniques to separate the recombinant baculovirus genome that contains bacmid DNA then.

Can carry out the modification of quite big degree to exemplary PFASTBAC carrier.For example, can remove the polyhedrin promotor and replace with baculovirus basic protein promoter and (be also referred to as Pcr, p6.9 or MP promotor), this promotor baculovirus infection than early expression, and be proved and help expression-secretion albumen (referring to for example, Hill-Perkins and Possee, J.Gen.Virol.71:971 (1990), Bonning, et al., J.Gen.Virol.75:1551 (1994) and Chazenbalk andRapoport, J.Biol.Chem.270:1543 (1995).In this class transport vehicle construct, can use basic protein promoter of microscler formula or short-form.In addition, can substitute natural secretory signal sequence, thereby make up transport vehicle with the secretory signal sequence that derives from insect protein.For example, can in construct, use from ecdysone glucanotransferase (EGT), bee variety phallotoxins (Invitrogen Corporation; Carlsbad, CA) or baculovirus gp67 (PharMingen:San Diego, secretory signal sequence CA) replace natural IL-17RC secretory signal sequence.

Use recombinant virus or bacmid to come transfection host cell.Suitable insect host cell comprises: noctuid (Spodoptera frugiperda) pupa ovary cell line for example Sf9 (ATCC CRL 1711), Sf21AE and Sf21 (Invitrogen Corporation are coveted in the clone, the meadow that derive from IPLB-Sf-21; SanDiego, CA), and fruit bat Schneider (Schneider)-2 cell and the HIGH FIVEO clone (Invitrogen) (U.S. Patent No. 5,300,435) that derives from broccoli looper (Trichoplusia ni).Can use commercially available serum free medium to cultivate and keep cell.Suitable medium is the Sf900II that is used for the Sf9 cell ^TM(Life Technologies) or ESF 921 ^TM(expression system); And the Ex-ce110405 that is used for broccoli looper cell (T.ni) ^TM(JRH Biosciences, Lenexa, KS) or Express FiveO ^TM(Life Technologies).When using recombinant virus, inoculum density is approximately 2-5 * 10 ⁵Individual cell, cell grows to 1-2 * 10 by inoculum density ⁶Add the recombinant virus liquid storage during individual cell, infection multiplicity (MOI) is 0.1 to 10, more generally near 3.

Be used in following document, providing: Methods in Molecular Biology at the mature technology of rhabdovirus system production recombinant protein, the 7th volume: Gene Transfer and ExpressionProtocols, Murray (writing), the 147-168 page or leaf, people's such as Bailey " Manipulation ofBaculovirus Vectors " (The Humana Press, Inc.1991); DNA Cloning 2:Expression Systems, the 2nd edition, Glover et al. (writing), 205-244 page or leaf, people's such as Patel " The baculovirus expression system " (Oxford University Press1995); Ausubel (1995), 16-37 to 16-57 page or leaf; Richardson (writing), Baculovirus Expression Protocols (The Humana Press, Inc.1995) and Protein Engineering:Principles and Practice, Cleland et al. (writing), the 183-218 page or leaf, " Insect Cell Expression Technology " (John Wiley﹠amp of Lucknow; Sons, Inc.1996).

Can also use fungal cell's (comprising yeast cell) to express gene as herein described.The yeast species of being paid close attention to especially that is used for this purpose comprises: yeast saccharomyces cerevisiae (Saccharomyces cerevisiae), pichia pastoris phaff (Pichia pastoris) and pichia methanolica (Pichia methanolica).Be used for comprising: from the promotor of GAL1 (semi-lactosi), PGK (phosphoglycerate kinase), ADH (alcoholdehydrogenase), AOX1 (alcohol oxidase), HIS4 (histidinol dehydrogenase) etc. in the suitable promotor of the expression of yeast.Having designed many yeast clone carriers and they all is to obtain easily.This class carrier comprises: based on the carrier of YIp YIp5, YRp carrier YRp17, YEp carrier YEp13 for example for example for example, and YCp carrier YCp19 for example.The method of also producing recombinant polypeptide with foreign DNA transformed saccharomyces cerevisiae (S.cerevisiae) cell thus is disclosed in following document: for example, people's such as the U.S. Patent No. 4,599,311 of Kawasaki, Kawasaki U.S. Patent No. 4,931,373, people's such as the U.S. Patent No. 4,870,008 of Brake, Welch U.S. Patent No. 5,037,743 and people's such as Murray U.S. Patent No. 4,845,075.But by the phenotypic screen cell transformed of determining by selection markers, but the ability that described selection markers is generally drug resistance or can grows under the condition that lacks specific nutrition thing (for example leucine).A kind of suitable carrier system that is used for yeast saccharomyces cerevisiae is by the disclosed POT1 carrier system of people such as Kawasaki (U.S. Patent No. 4,931,373), and this system makes can be by screening cell transformed in the growth that contains on the substratum of glucose.Other can be used for the suitable promotor of zymic and terminator and comprise and derive from the glycolytic ferment gene (referring to the U.S. Patent No. 4 of for example Kawasaki, 599,311, people's such as Kingsman U.S. Patent No. 4,615,974 and the U.S. Patent No. 4 of Bitter, 977,092) and the promotor of alcohol dehydrogenase gene and terminator.Also can be referring to U.S. Patent No. 4,990,446,5,063,154,5,139,936 and 4,661,454.

It also is known in the art being used for other zymic conversion system, and described other yeast comprise: Hansenula polymorpha (Hansenula polymorpha), schizosaccharomyces pombe (Schizosaccharomycespombe), Kluyveromyces lactis (Kluyveromyces lactis), Kluyveromyces fragilis (Kluyveromyces fragilis), Ustilago maydis (Ustilago maydis), pichia pastoris phaff (Pichia pastoris), pichia methanolica (Pichia methanolica), Ji Shi pichia spp (Pichia guillermondii) and maltose candiyeast (Candida maltosa).Referring to for example, Gleeson et al., the U.S. Patent No. 4,882,279 of J.Gen.Microbiol.132:3459 (1986) and Cregg.Can use aspergillus (Aspergillus) cell according to the method for people's such as McKnight U.S. Patent No. 4,935,349.The method of producing yellow top spore mould (Acremonium chrysogenum) that transforms is disclosed in people's such as Sumino the U.S. Patent No. 5,162,228.The method of conversion Neurospora (Neurospora) is disclosed in the U.S. Patent No. 4,486,533 of Lambowitz.

For example, following document discloses the purposes of using pichia methanolica to produce recombinant protein as the host: the U.S. Patent No. 5 of Raymond, 716,808, the U.S. Patent No. 5 of Raymond, 736,383, Raymond et al., Yeast 14:11-23 (1998) and international application published WO 97/17450, WO97/17451, WO 98/02536 and WO 98/02565.The dna molecular that is used to transform pichia methanolica should be prepared as double-stranded circular plasmids form usually, and preferably in the conversion line linearityization of advancing.In order to produce polypeptide in pichia methanolica, promotor in the plasmid and terminator can be the promotor and the terminator of pichia methanolica gene, and for example the alcohol of pichia methanolica utilizes gene (AUG1 or AUG2).Other available promotors comprise the promotor of dihydroxyacetone synthase (DHAS), hydrogenlyase (FMD) and catalase (CAT) gene.For helping DNA to be integrated into host chromosome, preferably the whole expression section of plasmid is added in the flank at host DNA sequence two ends.But a kind of suitable selection markers that can be used for pichia methanolica is a pichia methanolica ADE2 gene, this genes encoding Phosphoribosyl-5-aminooimidazole carboxylase (AIRC; EC4.1.1.21), and can so that the ade2 host cell grow lacking under the condition of VITAMIN B4.For needs reduce the large-scale industry technology that methyl alcohol uses as far as possible, can use to have lacked the host cell that two kinds of methyl alcohol utilize gene (AUG1 and AUG2).In order to produce secretory protein, host cell can be cavity proteinase gene (PEP4 and PRB1) deficient cell.Use electroporation to help the plasmid that contains the DNA of the desired polypeptides of encoding is introduced the pichia methanolica cell.Use the exponential attenuation pulsed electrical field, transform the pichia methanolica cell by electroporation, the field intensity of described electric field is 2.5 to 4.5kV/cm, is preferably about 3.75kV/cm, and time constant (t) is 1 to 40 millisecond, is most preferably about 20 milliseconds.

Can also be with in expression vector introduced plant protoplastis, the complete plant tissue or isolating vegetable cell.With the method for expression vector introduced plant tissue comprise with Agrobacterium tumefaciems (Agrobacteriumtumefaciens) direct infection plant tissue or with plant tissue and Agrobacterium tumefaciems cultivate altogether, the particulate mediation send pass, DNA injection and electroporation or the like.Referring to for example, Horsch et al., Science 227:1229 (1985), Klein et al., Biotechnology 10:268 (1992) and Methods in PlantMolecular Biology and Biotechnology, Glick et al. (writing), 67-88 page or leaf, people's such as Miki " Procedures for Introducing Foreign DNA into Plants " (CRCPress, 1993).

Perhaps, the gene of code book invention polypeptide also can be expressed in prokaryotic host cell.Being used in the suitable promotor of expressing the IL-17RC polypeptide in the prokaryotic hosts is well known to a person skilled in the art, comprises the promotor that can discern T4, T3, Sp6 and T7 polysaccharase, the P of lambda particles phage _RAnd P _LThe int promotor of the promotor of the promotor of promotor, colibacillary trp promotor, recA promotor, heat-shocked promotor, lacUV5 promotor, tac promotor, lpp-lacSpr promotor, phoA promotor and lacZ promotor, subtilis (B.subtilis), the phage of genus bacillus (Bacillus), the promotor of streptomycete (Streptomyces), lambda particles phage, the bla promotor of pBR322 and the CAT promotor of chloramphenicol acetyl transferasegene.Summary about prokaryotic promoter can be referring to Glick, J.Ind.Microbiol.1:277 (1987), Watson et al., Molecular Biology of the Gene, 4th Ed. (BenjaminCummins 1987) and Ausubel et al. (1995).

Suitable prokaryotic hosts comprises intestinal bacteria and subtilis (Bacillus subtilus). suitable coli strain comprises: BL21 (DE3), BL21 (DE3) pLysS, BL21 (DE3) pLysE, DH1, DH4I, DH5, DH5I, DH5IF ', DH5IMCR, DH10B, DH10B/p3, DH11S, C600, HB101, JM101, JM105, JM109, JM110, K38, RR1, Y1088, Y1089, CSH18, ER1451 and ER1647 are (referring to for example, Brown (writing), Molecular Biology Labfax (AcademicPress 1991)).Suitable bacillus subtilis strain comprises: BR151, YB886, MI119, MI120 and B170 are (referring to for example, among the DNA Cloning:A Practical Approach, Glover (writing) Hardy " Bacillus Cloning Methods " (IRL Press 1985)).

When expressing polypeptide of the present invention in colibacillary bacterium for example, polypeptide may be usually be retained in the tenuigenin with the form of sol particle, perhaps may be directed to periplasmic space by the bacterium secretion sequence.For the previous case, can lysing cell, reclaim particle and for example use guanidinium isothiocyanate or urea makes its sex change.Make the folding again and dimerization of polypeptide of sex change then by dilution sex change liquid (for example dialyse, and then dialyse) with buffer salt solution with the solution that contains urea and reduced form and Sleep-promoting factor B.For latter event, can make the content in the periplasmic space discharge and recovery protein by smudge cells (for example ultrasonication or osmotic pressure fragmentation), thereby, so just need not to carry out sex change and folding again from periplasmic space, to reclaim the polypeptide of solubility and functional form.

The method of marking protein is to well known to a person skilled in the art (referring to for example in prokaryotic hosts, DNA Cloning 2:Expression Systems, the 2nd edition, Glover et al. (writing), the 15th page, people's such as Williams " Expression of foreign proteins in E.coli usingplasmid vectors and purification of specific polyclonal antibodies " (Oxford University Press 1995); Monoclonal Antibodies:Principles andApplications, the 137th page, " Genetic Manipulation andExpression of Antibodies " (Wiley-Liss of people such as Ward, Inc.1995) and ProteinEngineering:Principles and Practice, Cleland et al. (writing), the 101st page, " Expression of Proteins in Bacteria " (John Wiley ﹠amp of Georgiou; Sons, Inc.1996)).

For example provide the standard method that is used for expression vector is introduced bacterial cell, yeast cell, insect cell and vegetable cell among the Ausubel (1995).

The universal method of the exogenous protein that expression exogenous protein and recovery are produced in the mammal cell line system is at for example Protein Engineering:Principles and Practice, Cleland et al. (writing), the 163rd page, (Wiley-Liss provides in Inc.1996) " the Expression of Engineered Proteins inMammalian Cell Culture " of Etcheverry.The proteinic standard method that recovery is produced by bacterial system is at for example DNA Cloning 2:Expression Systems, the 2nd edition, Glover et al. (writing), the 59-92 page or leaf provides in Grisshammer " Purification ofover-produced proteins from E.coli cells " (Oxford University Press1995).The maturation method of separating recombinant proteins is Richardson (writing) from rhabdovirus system, and (The Humana Press describes in Inc.1995) Baculovirus Expression Protocols to some extent.

Perhaps, can use complete solid-phase synthesis, local solid-phase synthesis, fragment condensation or classical solution synthetic method to synthesize polypeptide of the present invention.These synthetic methods be well known to a person skilled in the art (referring to for example, Merrifield, J.Am.Chem.Soc.85:2149 (1963); Stewart et al., " SolidPhase Peptide Synthesis " (the 2nd edition), (Pierce Chemical Co.1984); Bayerand Rapp, Chem.Pept.Prot.3:3 (1986); Atherton et al., Solid PhasePeptide Synthesis:A Practical Approach (IRL Press 1989); Fields andColowick, " Solid-Phase Peptide Synthesis; " Methods in Enzymology the 289th volume (Academic Press 1997) and Lloyd-Williams et al., ChemicalApproaches to the Synthesis of Peptides and Proteins (CRC Press, Inc.1997)).Fully some of chemosynthesis strategy are revised strategy, for example " native chemical connection " and " expressed protein is connected " also be in this area standard method (referring to for example, Dawson et al., Science266:776 (1994); Hackeng et al., Proc.Nat ' l Acad.Sci.USA 94:7845 (1997); Dawson, Methods Enzymol.287:34 (1997); Muir et al, Proc.Nat ' lAcad.Sci.USA 95:6705 (1998) and Severinov and Muir, J.Biol.Chem.273:16205 (1998)).

Peptide of the present invention and polypeptide comprise at least 6, at least 9 or at least 15 continuous amino acid residues of SEQ ID NO:2, SEQ ID NO:5 or SEQ ID NO:21.For example, polypeptide can comprise at least 6, at least 9 or at least 15 continuous amino acid residues of SEQ ID NO:2, SEQ ID NO:5 and/or SEQ ID NO:21.In certain embodiments of the invention, described polypeptide comprises 20,30,40,50,100 or more a plurality of continuous residue of above-mentioned aminoacid sequence.The nucleic acid molecule of this class peptide and polypeptide of encoding can be used as the primer and the probe of polymerase chain reaction.

In addition, polypeptide of the present invention and fragment thereof can be with monomer, homodimer, heterodimer or polymeric formal representations in higher eucaryotic cells.The part (" acceptor that contains IL-17RC " or " receptor polypeptides that contains IL-17RC ") that can use this class cell to produce to contain the IL-17RC polypeptide at least or IL-17RC monomer, homodimer, heterodimer and the polymer receptor polypeptides of an IL-17RC and an IL-17RA bonded part (with the form of monomer, homodimer or heterodimer) perhaps can use this class cell as the test cell in the screening system.In one aspect of the invention, produce the polypeptide of the present invention of the ligand binding moiety of the ectodomain that comprises IL-17RC or IL-17RA at least by cultured cells, and described cell is used to screen the part of described acceptor, described part comprises native ligand IL-17F and IL-17A, perhaps even comprise the agonist and the antagonist of native ligand.Generally speaking, this method comprises that cDNA or gene other genetic elements (for example transcripting promoter) required with its expression with the coding acceptor combine, and the expression vector with gained is inserted in the host cell then.Select to express this DNA and produce the cell of functional receptor and use it in the multiple screening system.Can in identical cell, express each component of monomer, homodimer, heterodimer and polymer receptor complex.In addition, the component of monomer, homodimer, heterodimer and polymer receptor complex can also merge part with membrane spaning domain or other films and merge mutually, so that can assemble mixture as described above and screen the transfection body.

For measuring polypeptide of the present invention, be applicable to and express IL-17RC and IL-17RC/IL-17RA acceptor or known can comprising and to express the cell that can form other receptor subunits of functional complex in conjunction with other acceptors of IL-17A or IL-17F and the mammalian cell of the receptor-mediated signal of transduceing (for example expressing the cell of IL-17R) with IL-17RC.The also preferred cell that comes from same species with acceptor to be expressed that uses.In a preferred embodiment, the propagation of cell depends on the hemopoieticgrowth factor that the outside provides.Preferred clone is human TF-1 clone (ATCC preserving number CRL-2003) and AML-193 clone (ATCC preserving number CRL-9589) in this type, they are GM-CSF dependency human leukaemia cell systems, preferred clone also has BaF3 (Palacios and Steinmetz in this type, Cell 41:727-734, (1985)), it is an IL-3 dependency muroid pre B cell system (pre-B cell line).Other clones comprise bhk cell, COS-1 cell and Chinese hamster ovary celI.Can carry out proper host cell genetic engineering modified so that it produces required essential receptor subunit or other cellular components of purpose cell response.The advantage of this method is: but because pair cell system carries out the genetic engineering modified receptor subunit that makes its expression derive from any species, therefore just overcome the potential restriction that can derive from species specificity.Can clone humans receptor cdna the lineal homologue of species and be used for clone from same species, for example in BaF3 clone, use mouse cDNA.Therefore, can carry out genetic engineering modifiedly, it be become depend on the another kind of cytokine that works by IL-17RC or IL-17RA acceptor, for example IL-17F or IL-17A the clone that depends on hemopoieticgrowth factor (for example GM-CSF or IL-3).

In screening assay, use the cell of expressive function acceptor.Known in the art have a multiple suitable measuring method.These measuring methods are based on the detection to the biological response in the target cell.A kind of measuring method of this class is a cell proliferating determining.Culturing cell under the condition that has or do not exist test compounds respectively, and detection cell proliferation, the method of described detection cell proliferation is for example measured mixing of tritiated thymidine, perhaps based on 3-(4,5-dimethylthiazole-2-yl)-2, the colorimetric estimation of the metabolic degradation of 5-phenylbenzene Thiazolyl blue tetrazolium bromide (MTT) (Mosman, J.Immunol.Meth.65:55-63, (1983)).Another kind of mensuration form is further genetic engineering modified with process and the cell expression reporter gene.Reporter gene is connected the activation of described mensuration examining report gene transcription with the promoter element that can respond the acceptor relational approach.This preferred promoter element on the one hand is serum response element or SRE.Referring to for example Shaw et al., Cell56:563-572, (1989).A kind of preferred this class reporter gene is luciferase genes (de Wet etal., Mol.Cell.Biol.7:725, (1987)).Use methods known in the art (Baumgartner et al. for example, J.Biol.Chem.269:29094-29101, (1994); Schenbornand Goiffin, Promega_Notes 41:11,1993) expression by the luminous detection luciferase genes.Luciferase activity is measured test kit can be from for example Promega Corp., Madison, and WI is purchased.The target cell system of this type can be used for screening chemical substance storehouse, restricted condition cell culture medium, fungus culture meat soup, soil sample, water sample or the like.For example, can measure target cell produces part with identification cell with a series of restricted condition cell culture medium samples.Produce cDNA library in the mammalian expression vector with positive cell then, described library is divided into a plurality of mixing parts (pool), transfection is to host cell and express.Measure the culture sample from transfectional cell then, be divided into a plurality of mixing part once more, transfection is once more gone down to posterity, and measures positive cell once more, with the clone's that separates the coding part cDNA.

Another kind of screening method provided by the invention comprises the receptor polypeptides that uses heterozygosis.This hybrid polypeptide is divided into two big classes.In the first kind, born of the same parents' intracellular domain of IL-17RC connects the ligand binding domains of another acceptor.The second class heterozygosis receptor polypeptides comprises born of the same parents' intracellular domain and membrane spaning domain of outer (part combination) structural domain (SEQ ID NO:3) of the born of the same parents of IL-17RC and IL-17RA (SEQ ID NO:X) and second acceptor (being preferably the hematopoietic cytokine acceptor).The monomer of the heterozygosis of the acceptor of the present invention of described second class, homodimer, heterodimer and polymer are expressed in the known cell that can reply the signal of described another acceptor transduction.In a word, this two classes heterozygosis acceptor makes and can discern the responsive cell type that is used to develop the measuring method that detects IL-17F or IL-17A.In addition, this class cell can also be used under the condition that has IL-17F or IL-17A, measures soluble receptors antagonist of the present invention in competitive assays.In this class was measured, when having soluble receptors of the present invention, the active reduction of the signal transduction of propagation or IL-17F or IL-17A showed that soluble receptors of the present invention has antagonistic activity.In addition, the IL-17RC-soluble receptors is a kind of measuring method based on cell in conjunction with mensuration, it also can be used to assess a kind of soluble receptors whether can in conjunction with, blocking-up, inhibition, minimizing, antagonism or in and the activity of IL-17F or IL-17A.

F) IL-17RC, the preparation of IL-17RA and IL-17RC/IL-17RA fusion rotein and conjugate

A big class of IL-17RC, IL-17RA and IL-17RC/IL-17RA analogue is the variant with mutating acid sequence of aminoacid sequence disclosed herein.The big class of another of IL-17RC, IL-17RA and IL-17RC/IL-17RA analogue is provided by antiidiotypic antibody as described below and fragment thereof.In addition, the recombinant antibodies that contains the antiidiotype variable domains also can be used as analogue (referring to for example, Monfardini etal., Proc.Assoc.Am.Physicians 108:420 (1996)).Because the variable domains of antiidiotype IL-17RC antibody is similar to IL-17RC, so these structural domains can provide IL-17RC in conjunction with activity.The method of producing the antiidiotype catalytic antibody is well known by persons skilled in the art (referring to for example, Joron etal., Ann.N Y Acad.Sci.672:216 (1992), Friboulet et al., Appl.Biochem.Biotechnol.47:229 (1994) and Avalle et al., Ann.N Y Acad.Sci.864:118 (1998)).

The another kind of method of identification IL-17RC, IL-17RA and IL-17RC/IL-17RA analogue has been used combinatorial library.The method that makes up and screen phage display library and other combinatorial library is stated in following document: for example, and Kay et al., Phage Display of Peptides and Proteins (AcademicPress 1996); People's such as people's such as the U.S. Patent No. 5,783,384 of Verdine, Kay U.S. Patent No. 5,747,334 and Kauffman U.S. Patent No. 5,723,323.

IL-17RC, IL-17RA and IL-17RC/IL-17RA polypeptide can be used in the body and external purposes.For example, the IL-17RC of soluble form can be joined in the cell culture medium, to suppress effect by the IL-17RC part (being IL-17F and/or IL-17A) of culturing cell generation.

Can use the fusion rotein of IL-17RC, IL-17RA and IL-17RC/IL-17RA to express and separate corresponding polypeptide.As described below, specific I L-17RC, IL-17RA and IL-17RC/IL-17RA fusion rotein also have diagnostic uses and therepic use.One type fusion rotein comprises the peptide of the IL-17RC polypeptide that produced by recombinant host cell of leading.For instructing the IL-17RC polypeptide to enter the Secretory Pathway of eukaryotic host cell, in the IL-17RC expression vector, provide secretory signal sequence (being also referred to as signal peptide, leader sequence, preceding former sequence or presequence).Though secretory signal sequence can derive from IL-17RC, the appropriate signal sequence also can derive from another kind of secretory protein or complete de novo synthesis.Secretory signal sequence effectively is connected with the IL-17RC encoding sequence, so that these two sequences are in the correct reading frame, and their position makes and can instruct new synthetic polypeptide to enter the Secretory Pathway of host cell.Secretory signal sequence is usually located at 5 ' end of the nucleotide sequence of coding desired polypeptides, but some secretory signal sequence also can be positioned at the purpose nucleotide sequence other positions (referring to for example, people's such as Welch U.S. Patent No. 5,037,743; People's such as Holland U.S. Patent No. 5,143,830).

Though (for example U.S. Patent No. 5 for the IL-17RC, the IL-17RA that are produced by mammalian cell and the secretory signal sequence of IL-17RC/IL-17RA, 641,655 described tissue plasminogen activator signal sequences) can be used for the expression of corresponding polypeptide in the recombinant mammalian host, but for the expression in the yeast cell, still preferably use the zymic signal sequence.The example of suitable yeast signal sequence is for deriving from those yeast signal sequences of yeast copulin α-factor (by MF α 1 genes encoding), saccharase (by the SUC2 genes encoding) or acid phosphatase (by the PHO5 genes encoding).Referring to for example, Romanos etal., " Expression of Cloned Genes in Yeast " sees DNA Cloning 2:APractical Approach, the 2nd edition, Glover and Hames (writing), 123-167 page or leaf (Oxford University Press 1995).

Can prepare soluble receptors polypeptide of the present invention by expressing the truncation type DNA of coding ectodomain (polypeptide that for example contains the respective regions of whole SEQ ID NO:3 or its part or non-human acceptor).Preferably, prepared ectodomain polypeptide form is substantially devoid of and strides polypeptide section in membrane polypeptides section and the born of the same parents.In order to instruct the output of receptor domain from host cell, with receptor dna and coding secretion peptide for example another DNA section of t-PA secretion peptide be connected.For the ease of purifying secreted receptor domain, can on receptor polypeptides, merge one section C end extension sequence, for example polyhistidine label, P material, Flag ^TMPeptide (Hoppet al., Biotechnology 6:1204-1210, (1988); Can be available from Eastman Kodak Co., NewHaven, CT) or other have the polypeptide or the albumen of obtainable antibody or specificity junction mixture.

In another approach, the acceptor ectodomain of IL-17RC, IL-17RA or IL-17RC/IL-17RA or its part can be with the immunoglobulin heavy chain constant region amalgamation and expressions, described immunoglobulin heavy chain constant region is generally the Fc fragment, and it contains two constant region structural domains and a hinge area, but do not contain the variable region (referring to, Sledziewski, people's such as AZ U.S. Patent No. 6,018,026 and 5,750,375).Soluble polypeptide of the present invention comprises this class fusion rotein.SEQ ID NO:64 has shown a kind of this class fusion rotein.Usually with the form secretion of multimeric molecule, the each several part of wherein said Fc connects with disulfide linkage this class fusion rotein each other, and two receptor polypeptides are very approaching each other on arranging.Such fusion rotein can be used for affinity purification cognate ligand from solution, can be used as the external test instrument and block, suppress or reduce signal by specificity titration part, and can be used as antagonist in the body (by administered parenterally from the recycle system, to remove) in conjunction with the part in the recycle system and with part external.For the purifying part, can in the sample that contains part (for example cell culture medium of qualifications or tissue extract), add IL-17RC, IL-17RA and IL-17RC/IL-17RA-Ig mosaic helping (common temperature, pH and ionic strength) under the receptor-ligand bonded condition near physiological condition.By using the chimeric ligand complex of mixture separation of albumin A, albumin A is fixed on the solid phase carrier (for example insolubility resin microsphere) then.Use conventional chemical technology (for example salt gradient or pH gradient) wash-out part then.Perhaps, mosaic itself can be combined on the solid phase carrier, carry out combination and wash-out then as described above.Can use mosaic to regulate inflammatory response in vivo and comprise that acute phase replys, for example serum amyloid A protein (SAA), C proteins C reactive (CRP) or the like.The mosaic that has high binding affinity by parenteral route (for example by intramuscular, subcutaneous or intravenous injection).Molecule binding partner in the recycle system, and removed from the recycle system by normal physiological processes.In order in mensuration, to use, can mosaic to be combined with carrier by the Fc zone, and be used for the ELISA method.

Be auxiliary separation polypeptide of the present invention, preferably adopt and to have used part bind receptor (or antibody, complement/anti-complement centering) or its binding fragment and commercially available biosensor arrangement (BIAcore, Pharmacia Biosensor, Piscataway, mensuration system NJ).This receptoroid, antibody, complement/anti-complement centering one or its fragment are fixed in the surface of acceptor chip.The use of this device is disclosed in Karlsson, J.Immunol.Methods 145: 229-40,1991 and Cunningham andWells, J.Mol.Biol. 234: 554-63,1993.Use amine or sulfydryl chemical process, acceptor, antibody, complement/anti-complement centering one or its fragment is covalently bound to the dextran fiber, and described dextran fiber links on the golden film in the flow-through cell.Make test sample book flow through this pond.If in sample, there be another of part, epi-position or complement/anti-complement centering, they will be respectively combine with of immobilized acceptor, antibody or complement/anti-complement centering, cause the specific refractory power of medium to change, the variation of the surface plasma resonance (plasmon resonance) that this can be by golden film detects.This system can measure association rate and the speed of dissociating, and can calculate avidity thus and assess the bonded stoichiometry.Perhaps, can use SELDI (TM) technology (Ciphergen, Inc., Palo Alto, CA) combination of analysis ligand/receptor.

Part bind receptor polypeptide can also be used for other mensuration systems known in the art.These systems comprise the Scatchard that is used to measure binding affinity analyze (referring to Scatchard, Ann.NY Acad.Sci. 51: 660-72,1949) and calorimetry mensuration (Cunningham et al., Science 253: 545-48,1991; Cunningham et al., Science 245: 821-25,1991).

The present invention also provides multiple other polypeptide syzygy and the relevant multimeric protein that contains one or more polypeptide syzygys.For example, can be as U.S. Patent No. 5,155,027 and 5,567,584 disclosed like that, to prepare solubility IL-17RC, IL-17RA or IL-17RC/IL-17RA receptor polypeptides with form that dimerization albumen merges mutually.Preferred in this respect dimerization albumen comprises the constant region for immunoglobulin structural domain, for example IgG γ 1 and human κ light chain.Can in the genetic engineering modified cell of process, express immunoglobulin (Ig) solubility syzygy of the present invention, to produce multiple polymer IL-17RC, IL-17RA or IL-17RC/IL-17RA receptor analogs.Soluble polypeptide of the present invention can be merged mutually with the supplementary structure territory, so that their targets are in specific cell, tissue or macromole (for example cell of collagen or expression IL-17F or IL-17A).Polypeptide of the present invention can merge mutually with two or more parts, and described part for example is used for the affinity tag of purifying, and the target structural domain.The polypeptide syzygy can also comprise one or more cleavage sites, particularly the cleavage site between structural domain.Referring to, Tuan et al., Connective Tissue Research 34: 1-9,1996.

In bacterial cell, often need be with the formal representation heterologous protein of fusion rotein to weaken toxicity, increase stability and to increase the expressed proteic rate of recovery.For example, can be with the formal representation IL-17RC (or any polypeptide of the present invention) of the fusion rotein that comprises the glutathione S-transferase polypeptide.The glutathione S-transferase fusion rotein is generally solubility, and can use curing gsh post easily with its purifying from the intestinal bacteria lysate.In similar method, can use the amylose resin post to separate the IL-17RC fusion rotein that contains the maltose binding protein polypeptide, can use the IgG-Sepharose column purification to contain the fusion rotein of the C-terminal of truncation type protein A gene.In bacterial cell with the mature technology of the formal representation heterologous polypeptide of fusion rotein at for example Williams et al., " Expression of Foreign Proteins inE.coli Using Plasmid Vectors and Purification of Specific PolyclonalAntibodies; " see DNA Cloning 2:A Practical Approach, the 2nd edition, Gloverand Hames (writing) describes in the 15-58 page or leaf (Oxford University Press 1995) to some extent.In addition, also can use commercially available expression system.For example, (the Promega Corporation of PINPOINT Xa protein purification system; Madison, the method that WI) provides has been used the resin that comprises avidin to separate and has been included in the expression process by the fusion rotein of biotinylated polypeptide.

The peptide tag that can be used to separate by the heterologous polypeptide of prokaryotic cell prokaryocyte or eukaryotic cell expression comprises: polyhistidine label (it has avidity to the nickel resin), c-myc label, caldesmon (can use the calmodulin affinity chromatography to separate), P material, RYIRS label (it can with anti-RYIRS antibodies), Glu-Glu label and FLAG label (it can with anti-FLAG antibodies).Referring to for example, Luo et al., Arch.Biochem.Biophys.329:215 (1996); Morganti et al., Biotechnol.Appl.Biochem.23:67 (1996) and Zheng et al., Gene 186:55 (1997).Encode this class peptide tag nucleic acid molecule can (St.Louis MO) be purchased from Sigma-Aldrich Corporation for example.

The fusion rotein of another kind of form comprises polypeptide of the present invention and immunoglobulin heavy chain constant region, and described immunoglobulin heavy chain constant region is generally the Fc fragment, and it contains two or three constant region structural domains and a hinge area, but does not contain the variable region.For example, people's such as Chang U.S. Patent No. 5,723,125 has been described a kind of human interferon and segmental fusion rotein of human immunoglobulin Fc of comprising.The C end of Interferon, rabbit partly is connected by a peptide connector with the segmental N end of Fc.An example of peptide connector is for mainly containing the peptide of T cell inertia sequence, and it is immunoincompetent.A kind of exemplary peptide connector has following aminoacid sequence: GGSGG SGGGG SGGGG S (SEQ ID NO:9).In this fusion rotein, a kind of exemplary Fc partly is human γ 4 chains, and this chain is stable and do not have or almost do not have a complement activation activity in solution.Therefore, the present invention has considered and has comprised IL-17RC part or IL-17RC and IL-17RA part and segmental IL-17RC of human Fc or IL-17RC/IL-17RA fusion rotein, the segmental N end of wherein said IL-17RC partial C end and Fc is connected by the peptide connector, for example comprises the peptide of at least a portion of the aminoacid sequence of SEQ ID NO:2, SEQ ID NO:5 or SEQ ID NO:21.The part of IL-17RC and IL-17RA all can be ectodomain or its any fragment.For example, fusion rotein can comprise an amino acid and the Fc fragment (for example human Fc fragment) (SEQ ID NO:64) of SEQ ID NO:3.Another example of this class fusion rotein is variant 1454 (SEQ ID NO:157 and 158), and described variant comprises the exons 1-6 of the human IL-17RA that merges with Fc5 and the exon 8-16 (SEQ ID NO:179 and 180) of human IL-17RCx1.Variant 1454 also has the natural signals peptide from human IL-17RA.Also can use Fc10 or any equivalent known in the art to replace Fc5.

In another variation scheme, fusion rotein of the present invention comprise IL-17RC, IL-17RA that an IgG sequence, one and the N-terminal of described IgG sequence are covalently bound or IL-17RC/IL-17RA part and with the covalently bound signal peptide of N-terminal of described IL-17RC or IL-17RA part, wherein said IgG sequence is made of in the following sequence following elements: hinge area, CH ₂Structural domain and CH ₃Structural domain.Therefore, described IgG sequence does not contain CH ₁Structural domain.These parts can show biological activity as herein described, for example can be in conjunction with IL-17A and/or IL-17F.Production comprises that the current techique of the fusion rotein of antibody moiety and non-antibody part is described in people's such as LaRochelle EP 742830 (WO 95/21258).

The fusion rotein that comprises IL-17RC or IL-17RC/IL-17RA part and Fc part can be used as for example external test instrument.For example, can use the IL-17RC-domain-immunoglobulin fusion proteins to come whether to exist in the detection of biological sample IL-F, wherein use IL-17RC part binding partner, use macromole (for example using albumin A or anti-Fc antibody) that fusion rotein is attached on the solid phase carrier.Can use this type systematic identification can disturb the bonded antagonist and the agonist of IL-17 family part (for example IL-17F or IL-17A and IL-17F) and its acceptor.

The present invention also provides multiple other polypeptide syzygy.For example, can merge mutually with the part of IL-17RC with identical functions structural domain producing the entire structure territory of purpose biological function (for example in conjunction with IL-17A) or its part, to produce different molecule (being IL-17RC/IL-17RA) from another member (being IL-17RA) of cytokine receptor family.Can be in recombinant host cell the express polypeptide syzygy, to produce multiple such fusion analogue.IL-17RC, IL-17RA or IL-17RC/IL-17RA polypeptide can merge mutually with two or more parts or structural domain, for example merge mutually with affinity tag that is used for purifying and target structural domain.The polypeptide syzygy can also comprise one or more cleavage sites, particularly the cleavage site between structural domain.Referring to for example, Tuan et al., Connective Tissue Research 34:1 (1996).

Can utilize method known to those skilled in the art, by each integral part of preparation fusion rotein and with chemical process they are conjugated in and come together to prepare fusion rotein.Perhaps, can use known technology to produce to be positioned at the polynucleotide of each integral part of the encoding fusion protein of suitable reading frame, and express this polynucleotide with method as herein described.The universal method that fusion rotein is carried out enzyme cutting and chemical chop for example is described in Ausubel (1995) 16-19 to the 16-25 pages or leaves.

Also can characterize IL-17RC and/or IL-17RA binding domains by structure being carried out physical analysis, described structure physical analysis can be measured with amino acid whose sudden change in contact site of inferring and for example following technology of combination to ligand agonist: nucleus magnetic resonance, crystallography, electron diffraction or photoaffinity labeling.Referring to for example, de Vos et al., Science 255:306 (1992), Smith et al., J.Mol.Biol.224:899 (1992) and Wlodaver et al., FEBS Lett.309:59 (1992).

The present invention has considered that also wherein said polypeptide is connected with polymer phase through the IL-17RC of chemically modified or IL-17RC/IL-17RA composition.Exemplary IL-17RC or IL-17RC/IL-17RA polypeptide be not for containing the soluble polypeptide of functional membrane spaning domain, for example polypeptide of being made up of the amino-acid residue of SEQ ID NO:3 or SEQ ID NO:X.Usually, described polymkeric substance is water miscible, so that described conjugate can not precipitate in the aqueous environments of for example physiological environment.The example of suitable polymers is for through modifying the polymkeric substance with single reaction group, for example is used for the active ester of acylation reaction or is used for the aldehyde of alkylated reaction.Degree that so just can controlled polymerization.The example of active aldehydes is single (C1-C10) alkoxyl group of polyoxyethylene glycol propionic aldehyde or its or aryloxy derivative (referring to for example, people's such as Harris U.S. Patent No. 5,252,714).Polymkeric substance can be straight-chain polymer or branched chain polymer.In addition, also can use mixture of polymers to produce IL-17RC or IL-17RC/IL-17RA conjugate.

The conjugate of the present invention that is used for the treatment of can comprise pharmaceutically useful water-soluble polymers part.Suitable water-soluble polymers comprises polyoxyethylene glycol (PEG), mono methoxy PEG, list (C1-C10) alkoxyl group PEG, aryloxy PEG, poly-(N-vinyl pyrrole ketone) PEG, three fluoro ethane alkylsulfonyl (tresyl) mono methoxy PEG, PEG propionic aldehyde, carbonic acid double amber imide ester PEG, propylene glycol homopolymer, polyoxytrimethylene/ethylene oxide copolymer, polyoxyethylene polyols (for example glycerol), polyvinyl alcohol, dextran, Mierocrystalline cellulose or other polymkeric substance based on carbohydrate.The molecular weight of suitable PEG is about 600 to about 60,000, for example comprises 5000,12000,20000 and 25000.The IL-17RC conjugate can also comprise the mixture of this class water-soluble polymers.

An example of IL-17RC conjugate comprises IL-17RC part (or IL-17RC/IL-17RA part) and is connected to the poly-trialkylphosphine oxide part of the N end of this IL-17RC part.PEG is a kind of suitable poly-trialkylphosphine oxide.For example, IL-17RC (or IL-17RC/IL-17RA) can be called as the process of " Pegylation " and modified by PEG by one.Can carry out the Pegylation of IL-17RC (referring to for example by any pegylation reaction known in the art, EP 0 154 316, Delgado et al., Critical Reviewsin Therapeutic Drug Carrier Systems 9:249 (1992), Duncan and Spreafico, Clin.Pharmacokinet.27:290 (1994) and Francis et al., Int J Hematol 68:1 (1998)).The acylation reaction or the alkylated reaction of peg molecule that for example, can be by responding property carry out Pegylation.In another approach, PEG forms the IL-17RC conjugate by the condensation activatory, in activatory PEG, the connector that the terminal hydroxyl of PEG or amino group are activated replaces (referring to for example, people's such as Karasiewicz U.S. Patent No. 5,382,657).

Usually need make activate ester derivative and IL-17RC or the reaction of IL-17RC/IL-17RA polypeptide of PEG by the Pegylation of acylations.The example of activatory PEG ester is that esterification is the PEG of N-hydroxy-succinamide.Term as used herein " acylations " is included in the key of the following type between IL-17RC or IL-17RC/IL-17RA and the water-soluble polymers: acid amides, carbamate and urethanum or the like.The method for preparing the IL-17RC of Pegylation or IL-17RC/IL-17RA by acylations can comprise the steps: that usually (a) makes IL-17RC or IL-17RC/IL-17RA polypeptide and PEG (for example Acibenzolar of the aldehyde derivatives of PEG) reaction; reaction conditions should make one or more PEG groups be connected on IL-17RC or the IL-17RC/IL-17RA and (b) obtain reaction product.Usually, should be identified for the optimized reaction conditions of acylation reaction according to known parameters and required result.For example, the ratio of PEG:IL-17RC (or PEG:IL-17RC/IL-17RA) is big more, and then the per-cent of the IL-17RC of poly ethylene glycolization (or IL-17RC/IL-17RA) product is high more.

The Pegylation product that produces by acylations is generally poly ethylene glycol product, and Methionin epsilon-amino group wherein is by the acyl group linking group and by Pegylation.An example of connecting key is an acid amides.Usually, the IL-17RC of gained or IL-17RC/IL-17RA should be at least 95% single Pegylation, double focusing ethylene glycolization or three polyoxyethylene glycolization, but can form the product kind of some height Pegylations according to reaction conditions.Can use the standard purification method that the product kind of Pegylation and unconjugated IL-17RC or IL-17RC/IL-17RA polypeptide are separated for example dialysis of described standard method, ultrafiltration, ion-exchange chromatography and affinity chromatography or the like.

Generally include the terminal aldehyde derivatives that makes PEG exists under the condition of reductive agent and IL-17RC or IL-17RC/IL-17RA reaction by alkylating Pegylation.The PEG group can pass through-CH ₂-NH group is connected on the polypeptide.

The derivatization that produces single Pegylation product by standard reductive alkylation has utilized the difference of the reactive behavior of the dissimilar primary amine group that can carry out derivatization.Usually, carry out reaction pH value and make the difference of the pKa value between the α amino of the epsilon-amino group can utilize lysine residue and protein N terminal residue.By this selective derivatization effect, can control contain active group for example the water-soluble polymers of aldehyde radical be connected with proteinic.Mainly occur in proteinic N-terminal with puting together of polymkeric substance, do not modify other active groups (for example lysine side-chain amino) are then significant.The invention provides the preparation of the basic homogeneous of the single polymer conjugate of IL-17RC or IL-17RC/IL-17RA.

The standard reductive alkylation that is used to produce single polymkeric substance IL-17RC of basic homogeneous or IL-17RC/IL-17RA conjugate molecule colony can comprise the steps: that (a) is under standard reductive alkylation condition and suitable pH value condition, make the reaction of IL-17RC or IL-17RC/IL-17RA polypeptide and active polyoxyethylene glycol, described suitable pH value conditions permit is carried out selective modification and (b) is obtained reaction product IL-17RC or the aminoterminal alpha-amino group group of IL-17RC/IL-17RA.The reductive agent that is used for standard reductive alkylation should be stable at the aqueous solution, and only can reduce the Schiff alkali that produces in the initial procedure of standard reductive alkylation.Exemplary reductive agent comprises sodium borohydride, sodium cyanoborohydride, dimethylamine borane, Trimethylamine 99 borine and pyridine borine.

For the colony of single polymkeric substance IL-17RC of basic homogeneous or IL-17RC/IL-17RA conjugate, the standard reductive alkylation reaction conditions should make the water-soluble polymers part can be selectively connected thereto the N end of IL-17RC or IL-17RC/IL-17RA.Such reaction conditions is usually at the difference of the pKa between the alpha-amino group group of Methionin amino group and N end.The pH value also can influence employed polymkeric substance and proteinic ratio.Usually,, then need polymkeric substance,, need more polymkeric substance to obtain optimized reaction conditions because the reactive behavior of N-terminal α group is lower at this moment far more than proteinic amount if pH is lower.If the pH value is higher, then polymkeric substance: (or polymkeric substance: ratio IL-17RC/IL-17RA) does not just need very big IL-17RC, because can obtain the higher group of reactive behavior this moment.Usually, the pH value should be between 3 to 9 or between 3 to 6.This method can be used to prepare homodimer, heterodimer or the polymer soluble receptors conjugate that contains IL-17RC or IL-17RC/IL-17RA.

Another factor that needs to consider is the molecular weight of water-soluble polymers.Usually, the molecular weight of polymkeric substance is high more, and the polymer molecule that can be connected on the protein is just few more.For pegylation reaction, typical molecular weight for about 2kDa to about 100kDa, about 5kDa about 50kDa or about 12kDa about 25kDa extremely extremely.The mol ratio of water-soluble polymers and IL-17RC or IL-17RC/IL-17RA should be 1: 1 to 100: 1 usually.Usually, for poly ethylene glycolization, the mol ratio of water-soluble polymers and IL-17RC or IL-17RC/IL-17RA should be 1: 1 to 20: 1; For single Pegylation, the mol ratio of water-soluble polymers and IL-17RC or IL-17RC/IL-17RA should be and 1: 1 to 5: 1.

The universal method that is used to produce the conjugate that comprises polypeptide and water-soluble polymers part is as known in the art.Referring to for example, people's such as Karasiewicz U.S. Patent No. 5,382,657; People's such as Greenwald U.S. Patent No. 5,738,846; Nieforth et al., Clin.Pharmacol.Ther.59:636 (1996); Monkarsh et al., Anal.Biochem.247:434 (1997)).This method can be used for preparing the same dimerization that contains IL-17RC, different dimerization or poly soluble receptors conjugate.

The present invention has considered to comprise peptide as herein described or polypeptide, for example the composition of soluble receptors or antibody.This based composition also can comprise carrier.Described carrier can be conventional organic carrier or inorganic carrier.The example of carrier comprises: water, damping fluid, ethanol, propylene glycol, polyoxyethylene glycol, sesame oil and Semen Maydis oil or the like.

G) The separation of IL-17RC or IL-17RC/IL-17RA polypeptide

Polypeptide of the present invention can be purified to respect to impurity macromole (particularly other protein and nucleic acid) have purity at least about 80%, at least about 90% purity, at least about 95% purity or greater than 95%, for example 96%, 97%, 98% or greater than 99% purity, and do not contain infectious substance and pyrogen.Polypeptide of the present invention also can be purified to pharmaceutical grade purity, promptly greater than 99.9% purity.In some goods, the polypeptide of purifying is substantially devoid of other polypeptide, does not particularly contain other polypeptide of animal-origin.

Can use fractionation method and/or conventional purification process IL-17RC or IL-17RC/IL-17RA goods, synthetic IL-17RC or IL-17RC/IL-17RA polypeptide and the reorganization IL-17RC that from recombinant host cell, is purified into or IL-17RC/IL-17RA polypeptide and IL-17RC or IL-17RC/IL-17RA polypeptide syzygy to obtain to be purified into from natural origin (for example human tissue source).Usually, can use ammonium sulfate precipitation method and acid or chaotropic agent extraction process to come sample is carried out fractional separation.Exemplary purification step can comprise hydroxyapatite, molecular sieve, FPLC and RPLC.Suitable chromatographic media comprises dextran, agarose, Mierocrystalline cellulose, polyacrylamide and special silica gel of derivatize or the like.PEI, DEAE, QAE and Q derivative also are suitable.Exemplary chromatographic media comprises the medium of phenyl, butyl or octyl group group derivatize, for example phenyl-Sepharose FF (Pharmacia), Toyopearl butyl 650 (TosoHaas, Montgomeryville, PA), octyl group-Sepharose (Pharmacia) or the like; Perhaps polyacrylic resin Amberchrom CG 71 (Toso Haas) or the like for example.Suitable solid phase carrier comprises granulated glass sphere, based on the resin of silica gel, based on cellulosic resin, agarose microbeads, Sepharose microballoon, polystyrene microsphere, cross-linked polyacrylamide resin or the like insoluble carrier under its working conditions.Can modify these carriers with reactive group, described reactive group makes protein can pass through amino group, carboxylic group, mercapto groups, oh group and/or sugar moieties to be connected with carrier.

The example of coupling chemical process comprises cyanogen bromide-activated, N-hydroxy-succinamide activation, epoxide activation, sulfydryl activation, hydrazides activation and is used for the carboxyl and the aminoderivative of carbodiimide coupling chemical method.Above-mentioned and other solid dielectrics all are known in this field and widely used, all can be purchased from suppliers.The selection that is used for the concrete grammar of polypeptide separation and purifying is conventional design problem, and partly depends on the character of selected carrier.Referring to for example, Affinity Chroma tography:Principles ﹠amp; Methods (Pharmacia LKB Biotechnology 1988) and Doonan, Protein PurificationProtocols (The Humana Press 1996).

Other changing methods that are used for IL-17RC or IL-17RC/IL-17RA separation and purifying can be drawn by those skilled in the art's design.

Can also utilize specific character to separate polypeptide of the present invention.For example, can use immobilized metal adsorption chromatography (IMAC) chromatogram to come purifying to be rich in the protein of Histidine, comprise that those have histidine-tagged protein.In brief, at first make gel load divalent-metal ion to form inner complex (Sulkowski, Trends in Biochem.3:1 (1985)).Based on employed metal ion, the protein that is rich in Histidine will be adsorbed on different avidity on this matrix, and the method for available then competitive wash-out, reduction pH or use strong chelating agent elutes them.Other purification process comprise use lectin affinity chromatography and ion-exchange chromatogram purification glycosylated protein (M.Deutscher, (writing), Meth.Enzymol.182:529 (1990)).In other embodiments of the present invention, the syzygy that can make up desired polypeptides and affinity tag (for example maltose binding protein, immunoglobulin domains) is so that purifying.In addition, also can utilize the part of solubility IL-17RC of the present invention or IL-17RC/IL-17RA polypeptide (soluble receptors that for example contains IL-17RC) to carry out purifying in conjunction with character, for example, can use the affinity chromatography method, earlier the IL-17F part is combined on the post, the acceptor that contains IL-17RC will combine with post, and then use the standard colour chart method to carry out wash-out.

Also can prepare IL-17RC, IL-17RA or IL-17RC/IL-17RA polypeptide or its fragment by aforesaid chemical synthesis process.These polypeptide can be monomer or polymer form; Glycosylation or non-glycosylated form; Pegylation or non-Pegylation form; And can contain or not contain initial methionine residues.

H) Preparation at IL-17RC or the proteic antibody of IL-17RC/IL-17RA

For example use the expression product of IL-17RC or IL-17RC/IL-17RA expression vector or from the isolating IL-17RC of natural origin or IL-17RC/IL-17RA as antigen, can obtain antibody at IL-17RC or IL-17RC/IL-17RA.Useful especially anti-IL-17RC or IL-17RC/IL-17RA antibody can with IL-17RC or IL-17RC/IL-17RA " specificity combines ".Think that antibody is the specificity binding antibody when antibody has following two kinds of character at least a: (1) antibody does not have tangible cross reaction with threshold level in conjunction with active related polypeptide in conjunction with IL-17RC or IL-17RC/IL-17RA and (2) antibody and IL-17RC or IL-17RC/IL-17RA.

For first kind of character, when the binding affinity (Ka) of antibody and IL-17RC or IL-17RC/IL-17RA polypeptide, peptide or epi-position is 10 ⁶M ^-1Or higher, be preferably 10 ⁷M ^-1Or higher, more preferably be 10 ⁸M ^-1Or higher, be most preferably 10 ⁹M ^-1Or when higher, think that antibody is the specificity binding antibody.The binding affinity of antibody can easily be measured by those skilled in the art, for example can pass through Scatchard assay determination (Scatchard, Ann.NY Acad.Sci.51:660 (1949)).For second kind of character, for example,, when still detecting, think that antibody and related polypeptide molecule do not have tangible cross reaction less than known peptide when antibody can detect IL-17RC or IL-17RC/IL-17RA by the standard protein engram analysis.The example of known related polypeptide comprises known cytokine receptor.

Can use the peptide and the polypeptide that carry antigenicity IL-17RC or IL-17RC/IL-17RA epi-position to produce anti-IL-17RC or IL-17RC/IL-17RA antibody.Peptide that carries antigenic epitopes of the present invention and polypeptide contain contained in SEQID NO:2, SEQ ID NO:3, SEQ ID NO:5 or another aminoacid sequence disclosed herein at least 9 or 15 to about 30 amino acid whose sequences.Yet, the more most peptide or the polypeptide that contain aminoacid sequence of the present invention, contain the peptide or the polypeptide of any length of 30 to 50 amino acid of polypeptide of the present invention or the whole aminoacid sequence that as many as contains polypeptide of the present invention, also can be used to induce and IL-17RC or IL-17RC/IL-17RA bonded antibody.Preferably, should select to carry the aminoacid sequence of peptide of epi-position so that described peptide solvable substantially in aqueous solvent (be that described sequence comprises many relatively wetting ability residues, and should avoid containing hydrophobic residue usually).In addition, also may need to contain the aminoacid sequence of proline residue to be used to produce antibody.

For example, can use the method (Jameson and Wolf, CABIOS 4:181, (1988)) of Jameson-Wolf, utilize (the DNASTAR of LASERGENE company; Madison, PROTEAN program WI) (3.14 editions) is discerned the potential antigenic site among the IL-17RC.In described analysis, use the parameter of acquiescence.

The main sub-routine of Jameson-Wolf method by carrying out protein structure prediction in conjunction with six, prediction potential antigenic determinant.In brief, at first use Hopp-Woods method (Hopp et al., Proc.Nat ' l Acad.Sci.USA 78:3824 (1981)) to discern the aminoacid sequence (parameter: average seven residues) in the highest local hydrophilic zone of representative.In second step, use Emini method (Emini etal., J.Virology 55:836 (1985)) to come gauging surface probability (parameter: surperficial decision threshold (0.6)=1).In the 3rd step, use Karplus-Schultz method (Karplus and Schultz, Naturwissenschaften 72:212 (1985)) to predict the flexibility (parameter: flexible threshold value (0.2)=1) of main chain.In the 4th step and the 5th step of described analysis, data are used Chou-Fasman method (Prediction of Protein Structure and the Principles of ProteinConformation, Fasman (writing), the 549-586 page or leaf, " Prediction ofProtein Structural Classes from Amino Acid Composition " (the Plenum Press1990) of Chou) and Garnier-Robson method (Garnier et al., J.Mol.Biol.120:97 (1978)) carry out prediction (the Chou-Fasman parameter: conformation table=64 kind of protein of secondary structure; α region threshold=103; β region threshold=105; Garnier-Robson parameter: α and β decision constant=0).In the 6th sub-routine, combine flexible parameter and wetting ability/solvent accessibility factor with definite surface profile value, and called after " antigenicity index ".At last, the antigenicity index is used the peak spreading function, and described function is expanded with compensation because of the additional free energy that flowability produced of surf zone with respect to interior region by additional 20%, 40%, 60% or 80% pair of main surperficial peak value of peak value separately respectively.Yet because the spiral zone may be flexible less, therefore this method of calculation are not suitable for any main peaks that is arranged in the spiral zone.Can use the zone that Hopp/Woods wetting ability curve determines that potential antigenicity is the strongest among the SEQ ID NO:3 (Hopp et al., Proc.Natl.Acad.Sci.78: 3824-3828,1981; Hopp, J. Immun.Meth. 88: 1-18,1986 and Triquier et al., Protein Engineering 11: 153-169,1998).Described curve is based on six residue windows of a slip.Do not consider H, Y and the W residue of concealed G, S and T residue and exposure.In addition, for example use DNASTAR Protean program (DNASTAR, Inc., Madison, WI), by the preferred antigenic epitopes of the conduct of the IL-17RC antigenic epitopes among the SEQ ID NO:3 of Jameson-Wolf graphic representation prediction, and those skilled in the art can determine this antigenic epitopes.Described antigenic epitopes comprises: the amino-acid residue 73 of (1) SEQ ID NO:3 is to amino-acid residue 82; (2) amino-acid residue 95 of SEQ ID NO:3 is to amino-acid residue 104; (3) amino-acid residue 111 of SEQ IDNO:3 is to amino-acid residue 119; (4) amino-acid residue 179 of SEQ ID NO:3 is to amino-acid residue 186; (5) amino-acid residue 200 of SEQ ID NO:3 is to amino-acid residue 205; (6) amino-acid residue 229 of SEQID NO:3 is to amino-acid residue 236; (7) amino-acid residue 264 of SEQ ID NO:3 is to amino-acid residue 268; (8) amino-acid residue 275 of SEQ ID NO:3 is to amino-acid residue 281.The present invention considered antigenic peptide X to Y any be used to produce the purposes of anti-IL-17RC antibody, or as the instrument screening or discern the purposes of neutralizing monoclonal antibody of the present invention.The present invention has also considered to comprise at least a polypeptide of antigenic peptide X to Y.The present invention has considered that any antigenic peptide as herein described or epi-position are used to produce the purposes at the antibody of IL-17RC, and the purposes that is used to discern and screen the anti-IL-17RC monoclonal antibody of neutrality, described anti-IL-17RC monoclonal antibody can in conjunction with, blocking-up, inhibition, minimizing, antagonism or in and the activity of IL-17F and/or IL-17A (individually or in combination).

In addition, suitable antigen also comprises IL-17RC as described below or IL-17RC/IL-17RA polypeptide, described IL-17RC or IL-17RC/IL-17RA polypeptide comprise the cytokine binding domains of above disclosed IL-17RC or IL-17RC/IL-17RA or the ectodomain of ectodomain and another kind of cytokine, for example I class or II type cytokines receptor domain for example can form the structural domain of solubility IL-17RC or IL-17RC/IL-17RA heterodimer or polymer polypeptide or the like.

Can use the method for well known to a person skilled in the art to be prepared as follows described polyclonal antibody, described polyclonal antibody is at reorganization IL-17RC or IL-17RC/IL-17RA albumen or at from isolating IL-17RC of natural origin or IL-17RC/IL-17RA.Referring to for example, Immunochemical Protocols (Manson writes), the 1-5 page or leaf, people's such as Green " Production of Polyclonal Antisera " (Humana Press 1992) and DNA Cloning 2:Expression Systems, the 2nd edition, Gloveret al. (writing), the 15th page, people's such as Williams " Expression of foreign proteinsin E.coliusing plasmid vectors and purification of specific polyclonalantibodies " (Oxford University Press 1995).Can increase the immunogenicity of IL-17RC or IL-17RC/IL-17RA polypeptide by using adjuvant, described adjuvant is alum (aluminium hydroxide) or Freund's complete adjuvant or Freund's incomplete adjuvant for example.The polypeptide that can be used for immunity also comprises the syzygy polypeptide, and for example IL-17RC or IL-17RC/IL-17RA or its part merge the syzygy that forms with immunoglobulin polypeptides or with maltose binding protein.Polypeptide immunogen can be full-length molecule or its part.If polypeptide portion is " a haptens type ", then preferably this part is connected with macromolecular carrier (for example keyhole limpet hemocyanin (KLH), bovine serum albumin(BSA) (BSA) or Toxoid,tetanus) or in conjunction with to be used for immunity.

Though polyclonal antibody normally produces in animal body, for example in horse, ox, dog, chicken, rat, mouse, rabbit, cavy, goat or sheep body, produce, but anti-IL-17RC of the present invention or IL-17RC/IL-17RA antibody also can derive from class people primate antibody.The current techique that produces the antibody can be used for diagnosing and to treat in the baboon body can be referring to for example, people's such as Goldenberg international application published WO 91/11465 and Losman et al., Int.J.Cancer 46:310 (1990).

Perhaps, can produce the monoclonal antibody of anti-IL-17RC or IL-17RC/IL-17RA.Rodents monoclonal antibody at specific antigen can obtain by method known to those skilled in the art (referring to for example, Kohler et al., Nature 256:495 (1975); Coligan et al. (writing), CurrentProtocols in Immunology, Vol.1,2.5.1-2.6.7 page or leaf (John Wiley ﹠amp; Sons1991) [" Coligan "]; DNA Cloning 2:Expression Systems, the 2nd edition, Gloveret al. (writing), the 93rd page, people's such as Picksley " Production of monoclonalantibodies against proteins expressed in E.coli " (Oxford UniversityPress 1995)).

In brief, monoclonal antibody can obtain by following step: with the composition injection mouse that contains IL-17RC or IL-17RC/IL-17RA gene expression product, get serum sample to confirm production of antibodies, take out spleen to obtain the B-lymphocyte, B-lymphocyte and myeloma cell are merged to produce hybridoma, the clone hybridization oncocyte, screening produces the positive colony at antigenic antibody, cultivate to produce clone at antigenic antibody, and from the Hybridoma Cell Culture thing separation antibody.

In addition, anti-IL-17RC of the present invention or IL-17RC/IL-17RA antibody also can derive from the human monoclonal antibody.The human monoclonal antibody can be obtained by transgenic mice, can stimulate reply at antigenicity thereby described transgenic mice process is genetic engineering modified to produce specific human antibodies.In this technology, human heavy chain and light chain gene seat element to be introduced in the mouse species, described mouse species derives from and contain the directed embryonic stem cell line that interrupts in endogenous heavy chain and light chain gene seat.Transgenic mice can synthesize specificity at the antigenic human antibodies of the mankind, and described mouse can be used to produce the hybridoma of secretion human antibodies.Obtain the method for human antibodies at for example Green et al. by transgenic mice, Nature Genet.7:13 (1994), Lonberg et al., Nature 368:856 (1994) and Taylor et al. describe among the Int.Immun.6:579 (1994) to some extent.

Can use multiple mature technology from the Hybridoma Cell Culture thing, to separate and monoclonal antibody purification.This class isolation technique comprise the affinity chromatography, molecular sieve chromatography and the ion-exchange chromatography that use albumin A Sepharose (referring to for example, Coligan 2.7.1-2.7.12 page or leaf and 2.9.1-2.9.3 page or leaf; Methods inMolecular Biology, Vol.10,79-104 page or leaf, " Purification ofImmunoglobulin G (IgG) " (The Humana Press, Inc.1992)) of people such as Baines.

The fragment that may need to prepare anti-IL-17RC or IL-17RC/IL-17RA antibody for specific end use.This antibody-like fragment can obtain by the albumen enzymically hydrolyse of for example antagonist.Can carry out gastric pepsin digestion or papain digestion to complete antibody by using ordinary method, and obtain antibody fragment.For example, the generation of antibody fragment can be called as F (ab ') to provide by using the stomach en-antagonist to carry out the enzymatic cutting ₂The 5S fragment and realize.Can also use sulfydryl also original reagent this fragment is further cut, thereby produce Fab ' the unit price fragment of 3.5S.Randomly, can use the sulfydryl blocking groups in cleavage reaction, described sulfydryl is owing to disulfide bonds produces.Perhaps, use pepsic enzymatic cutting can directly produce two monovalent Fab fragments and a Fc fragment.Aforesaid method is described in for example following document to some extent: the U.S. Patent No. 4,331,647 of Goldenberg, Nisonoff et al., Arch Biochem.Biophys.89:230 (1960); Porter, Biochem.J.73:119 (1959), Edelman etal., Methods in Enzymology Vol.1, the 422nd page (Academic Press 1967) and Coligan, 2.8.1-2.8.10 page or leaf and 2.10.-2.10.4 page or leaf.

Also can use the method for other cutting antibody, for example separate heavy chain to form monovalent light chain-heavy chain fragment, fragment is further cut, perhaps other zymotechnics, chemical technology or genetic technique, if the fragment of gained can with can be combined by the antigen that complete antibody is discerned.

For example, the Fv fragment comprises V _HAnd V _LThe association of chain.This associating may be non-covalent, for example at Inbar et al., describes to some extent among the Proc.Nat ' 1 Acad.Sci.USA 69:2659 (1972).Perhaps, variable chains can connect with the form of intermolecular disulfide bond, or by the chemical reagent of for example glutaraldehyde mutually crosslinked (referring to for example, Sandhu, Crit.Rev.Biotech.12:437 (1992)).

The Fv fragment can comprise the V that is connected by the peptide connector _HAnd V _LChain.Can comprise the coding V that connects by oligonucleotide by structure _HAnd V _LThe structure gene of the dna sequence dna of structural domain, thus prepare this single chain antigen binding protein (scFv).Described structure gene is inserted in the expression vector, then described expression vector is introduced host cell for example in the intestinal bacteria.The synthetic single chain polypeptide of recombinant host cell by two V structural domains of peptide connector bridging.The method that is used to produce scFv is at for example Whitlow et al., describe to some extent among the Methods:A Companionto Methods in Enzymology 2:97 (1991) (also can referring to, Bird et al., Science 242:423 (1988); People's such as Ladner U.S. Patent No. 4,946,778; Pack etal., Bio/Technology 11:1271 (1993) and Sandhu see above).

For example, can by external lymphocyte is contacted with IL-17RC or IL-17RC/IL-17RA polypeptide and in phage or similar substrates screening antibody display libraries obtain scFV (for example by using immobilization or the IL-17RC that is labeled or IL-17RC/IL-17RA protein or peptide).Can be showed in for example colibacillary bacterium or be showed in random peptide library on the phage (phage display) by screening, thereby obtain the gene that coding has the polypeptide of potential IL-17RC or IL-17RC/IL-17RA polypeptide binding domains.The nucleotide sequence of coded polypeptide can obtain by several different methods, for example can by random mutagenesis and at random polynucleotide synthesize and obtain.Peptide display libraries is to screening with the interactional peptide of known target at random can to use these, and described known target can be protein or peptide, for example part or acceptor, biomacromolecule or synthetic macromolecule or organic substance or inorganic substance.The technology of creating and screening this display libraries of peptide at random is (people's such as Ladner a U.S. Patent No. 5 known in the art, 223,409, people's such as Ladner U.S. Patent No. 4,946,778, people's such as Ladner U.S. Patent No. 5,403,484, people's such as Ladner U.S. Patent No. 5,571,698 and Kay et al., Phage Display of Peptides and Proteins (AcademicPress, Inc.1996)), and peptide display libraries and the being used to test kit that screens this class library can be purchased from for example following suppliers at random, CLONTECH Laboratories for example, Inc. (Palo Alto, CA), Invitrogen Inc. (San Diego, CA), New England Biolabs, Inc. (Beverly, MA) and Pharmacia LKB Biotechnology Inc. (Pi scataway, NJ).Can use IL-17RC disclosed herein or IL-17RC/IL-17RA sequence to screen peptide display libraries at random, can be with identification in conjunction with the protein of IL-17RC or IL-17RC/IL-17RA.

The another kind of form of antibody fragment is the peptide of coding strand complementary determining region (CDR).CDR peptide (" atom ") can be by making up coding purpose antibody the gene of CDR obtain.Can come synthetic variable region from the RNA of the cell that produces antibody by for example using the polymerase chain reaction, thereby prepare this genoid (referring to for example, Larrick et al., Methods:A Companion to Methods in Enzymology 2:106 (1991); Monoclonal Antibodies:Production, Engineering and ClinicalApplication, Ritter et al. (writing), the 166th page, " GeneticManipulation of Monoclonal Antibodies " (Cambridge University Press1995) and the Monoclonal Antibodies:Principles and Applications of Courtenay-Luck, Birch etal., (writing), the 137th page, people's such as Ward " Genetic Manipulation and Expressionof Antibodies " (Wiley-Liss, Inc.1995)).

Perhaps, anti-IL-17RC or IL-17RC/IL-17RA antibody can derive from the monoclonal antibody of " humanization ".Humanized monoclonal antibodies is to produce by being transferred to from the mouse complementary determining region of mouse immuning ball protein heavy chain and variable region of light chain in the structural domain of human variable region.Then the typical residue of human antibodies is replaced to the framework region of muroid homologue.The antibody component that use derives from Humanized monoclonal antibodies has been avoided may the potential problems relevant with the immunogenicity of muroid constant region.The current techique that is used to clone muroid immunoglobulin variable structural domain is described among the Proc.Nat ' l Acad.Sci.USA86:3833 (1989) to some extent at for example Orlandi et al..The technology that is used for producing Humanized monoclonal antibodies is described to some extent at for example following document: Jones et al., Nature 321:522 (1986); Carter et al., Proc.Nat ' l Acad.Sci.USA 89:4285 (1992); Sandhu, Crit.Rev.Biotech.12:437 (1992); Singer et al., J.Immun.150:2844 (1993); Sudhir (writing), and AntibodyEngineering Protocols (Humana Press, Inc.1995); Protein Engineering:Principles and Practice, Cleland et al. (writing), 399-434 page or leaf, " Engineering Therapeutic Antibodies " (John Wiley ﹠amp of Kelley; Sons, Inc.1996) and people's such as Queen U.S. Patent No. 5,693,762 (1997).

In addition, can use methods known in the art and method as herein described that anti-IL-17RC of the present invention or IL-17RC/IL-17RA antibody or antibody fragment are carried out Pegylation.

Can use anti-IL-17RC or IL-17RC/IL-17RA antibody or antibody fragment immune animal by standard technique, thus preparation polyclone antiidiotypic antibody.Referring to for example Methods In Molecular Biology:Immunochemical Protocols, Manson (writing), 1-12 page or leaf, people's such as Green " Production of Polyclonal Antisera " (Humana Press 1992).Also can be referring to Coligan, the 2.4.1-2.4.7 page or leaf.Perhaps, can use anti-IL-17RC or IL-17RC/IL-17RA antibody or antibody fragment to prepare the monoclonal anti idiotype antibody originally by above-mentioned technology as immunity.Again or, can use above-mentioned technology to prepare humanization antiidiotypic antibody or class people primates antiidiotypic antibody.The method for preparing antiidiotypic antibody is described in for example following document to some extent: Irie, U.S. Patent No. 5,208,146, people's such as Greene U.S. Patent No. 5,637,677 and Varthakavi andMinocha, J.Gen.Virol.77:1875 (1996).

Can will resist IL-17RC or IL-17RC/IL-17RA antibody to put together mutually, to form anti-IL-17RC or IL-17RC/IL-17RA immunoconjugates with detectable label.Suitable detectable label comprises for example radio isotope, fluorescent mark, chemiluminescent labeling, enzyme labelling, bioluminescence marker or Radioactive colloidal gold.Preparation and to detect the method that this class has the immunoconjugates of detectable label be well known to a person skilled in the art, and will more be described in detail hereinafter.

Detectable label can be can be by the radio isotope of radioautograph detection.To the useful especially isotropic substance of the object of the invention be ³H, ¹²⁵I, ¹³¹I, ³⁵S and ¹⁴C.

Anti-IL-17RC or IL-17RC/IL-17RA immunoconjugates can also carry out mark with fluorescent chemicals.By immunoconjugates is exposed under the light of suitable wavelength, and detect the fluorescence that produces, can determine the existence of fluorescent-labeled antibody.The fluorescent mark compound comprises fluorescein isothiocyanate, rhodamine, phycoerythrin, Phycocyanins, C-, allophycocyanin, Phthalyldicarboxaldehyde and glimmering amine.

Perhaps, can pass through, and make anti-IL-17RC or IL-17RC/IL-17RA immunoconjugates have detectable mark antibody component and chemiluminescence compound coupling mutually.Determine to have the existence of the immunoconjugates of chemoluminescence label by the existence that detects the light that produces in the chemical reaction process.The chemiluminescent labeling examples for compounds comprises luminol,3-aminophthalic acid cyclic hydrazide, different luminol,3-aminophthalic acid cyclic hydrazide, aromatic series acridinium ester, imidazoles, acridinium salt and barkite.

Similarly, can use bioluminescent compound to come mark anti-IL-17RC of the present invention or IL-17RC/IL-17RA immunoconjugates.Noclilucence is a class chemiluminescence reaction that is present in the biosystem, and wherein catalytic albumen has improved the efficient of chemiluminescence reaction.By detecting the luminous existence of determining bioluminescent protein.The bioluminescent compound that can be used for mark comprises luciferin, luciferase and aequorin.

Perhaps, can be connected with enzyme by resisting IL-17RC or IL-17RC/IL-17RA antibody component, and make anti-IL-17RC or IL-17RC/IL-17RA immunoconjugates have detectable mark.When anti-IL-17RC or IL-17RC/IL-17RA enzyme conjugate were hatched with suitable substrate, the enzyme part produced detectable chemical substance with substrate reactions, and described detection can be undertaken by for example spectrophotometry, fluorescent method or appearance method.The example that can be used for making the polyspecific immunoconjugates have the enzyme of detectable label comprises: beta-galactosidase enzymes, glucose oxidase, peroxidase and alkaline phosphatase.

Those skilled in the art should know can be used according to the invention other suitable marks.Can use standard technique known in the art that marker partly is attached on anti-IL-17RC or the IL-17RC/IL-17RA antibody.The general method that is used for this respect is described to some extent at following document: Kennedy et al., Clin.Chim.Acta 70:1 (1976); Schurs et al., Clin.Chim.Acta 81:1 (1977), Shih et al., Int ' l J.Cancer 46:1101 (1990); Stein et al., Cancer Res.50:1330 (1990) and Coligan see above.

In addition, can use and avidin, convenience that the immunochemistry that increases the anti-IL-17RC of streptavidin and biotin-conjugated or IL-17RC/IL-17RA antibody detects and versatility are (referring to for example, Wilchek et al. (writing), " Avidin-Biotin Technology; " Methods InEnzymology, Vol.184 (Academic Press 1990) and Methods In MolecularBiology, Vol.10, Manson (writing), the 149-162 page or leaf, people's such as Bayer " Immunochemical Applications of Avidin-Biotin Technology " (The HumanaPress, Inc.1992).

The method that is used to carry out immunoassay is known.Referring to for example, Monoclonal Antibodies:Production, Engineering, and Clinical Application, Ritter and Ladyman (writing), the 180-208 page or leaf, " Monoclonal Antibodies in DiagnosticImmunoassays " (Cambridge University Press, 1995) of Cook and Self; MonoclonalAntibodies:Principles and Applications, Birch and Lennox (writing), the 107-120 page or leaf, " The Role of Monoclonal Antibodies in the Advancementof Immunoassay Technology " (Wiley-Liss of Perry, Inc.1995) and Diamandis, Immunoassay (Academic Press, Inc.1996).

The present invention has also considered and has been used for IL-17RC or IL-17RC/IL-17RA genetic expression are carried out the test kit that immunodiagnosis is measured.This class test kit comprises that at least one contains the container of anti-IL-17RC or IL-17RC/IL-17RA antibody or antibody fragment.Test kit also can comprise another container of one or more reagent that the existence that can indicate IL-17RC or IL-17RC/IL-17RA antibody or antibody fragment is housed.The example of this class indicator comprises detectable label, for example radio-labeling, fluorescent mark, chemiluminescent labeling, enzyme labelling, bioluminescence marker and Radioactive colloidal gold or the like.Test kit also can comprise and instructs the user to use IL-17RC or IL-17RC/IL-17RA antibody or antibody fragment to detect IL-17RC or the proteic method of IL-17RC/IL-17RA.For example, the explanatory note book may illustrate that antibody or antibody fragment in the packing can be used for detecting IL-17RC or IL-17RC/IL-17RA.Written historical materials can be printed directly on the container, perhaps can provide with the form of packing external member.

I) The therepic use of IL-17RC of the present invention or IL-17RC/IL-17RA polypeptide

Having the active aminoacid sequence of solubility IL-17RC or IL-17RC/IL-17RA can be by binding partner IL-17A and IL-17F (individually or jointly), therefore and stop combining of described part and endogenous IL-17RC and/or IL-17RA acceptor, thereby can be used for regulating immunity system.This class antagonist for example solubility IL-17RC or IL-17RC/IL-17RA can also be by suppressing combining of IL-17A and/or IL-17F and endogenous IL-17RC and/or IL-17RA acceptor, thereby can be used for regulating immunity system.Therefore, the present invention includes and have the purposes that IL-17RC or the active protein of IL-17RC/IL-17RA, polypeptide and peptide (for example solubility IL-17RC or IL-17RC/IL-17RA polypeptide, IL-17RC or IL-17RA polypeptide fragment, IL-17RC or IL-17RC/IL-17RA analogue and IL-17RC or IL-17RC/IL-17RA fusion rotein) are used for the experimenter, described experimenter lacks the described polypeptide of q.s or has produced excessive IL-17A and/or IL-17F.Polypeptide of the present invention (for example solubility IL-17RC and/or IL-17RC/IL-17RA) also can be used for treating the experimenter who produces excessive IL-17A, IL-17F, IL-17RA or IL-17RC.Suitable experimenter comprises Mammals, and is for example human.For example, this class soluble polypeptide can be used for combination, blocking-up, inhibition, minimizing, antagonism or in and IL-17A and IL-17F (individually or jointly), can be used for treating inflammation and inflammatory diseases, for example psoriatic, psoriatic arthritis, rheumatoid arthritis, endotoxemia, IBD, IBS, colitis, asthma, allograft rejection, immune-mediated kidney disease, hepatic duct disease, multiple sclerosis, atherosclerosis, tumor growth quicken or osteoarthritis, and other inflammatory conditions disclosed herein.

In preferred embodiments, described soluble receptors comprises IL-17RC (SEQ ID NO:3) and can be monomer, homodimer, heterodimer or polymeric form, their combinations in vivo, blocking-up, inhibition, minimizing, antagonism or in and IL-17F and IL-17A (individually or jointly).As described herein, at this class IL-17RC monomer, homodimer, heterodimer or polymeric antibody and also can be as the antagonist of the active antagonist of IL-17RC and IL-17A and IL-17F (individually or jointly) in conjunction with polypeptide.

In other embodiment preferred, described soluble receptors comprises the part of IL-17RC and IL-17RA simultaneously.A kind of such preferred embodiment is variant 1454 (SEQ ID NO:157 and 158), and it comprises the exons 1-6 of the human IL-17RA that merges with Fc5 (SEQ ID NO:179 and 180) and the exon 8-16 of human IL-17RCx1.Variant 1454 also has the natural signals peptide that derives from human IL-17RA.Also can use Fc10 or any equivalent known in the art to replace Fc5.

In addition, also having described polyclone and monoclonal anti-IL-17F neutralizing antibody herein can combination in measuring based on the neutralization of cell, blocking-up, inhibition, minimizing, antagonism or in and the activity of IL-17F and IL-17A.Show that at tissue distribution analysis the mRNA of IL-17RC gene has very strong expression in Tiroidina, suprarenal gland, prostate gland and liver organization corresponding to the mRNA of IL-17RC cDNA, and a little less than in heart, small intestine, stomach and tracheal tissue, expressing.Especially, IL-17RC comprises expression stably in monocyte, B-cell and the myeloid cell in non-T cell peripheral blood cells system.And the mRNA of IL-17RC has the expression of be sure oing in deriving from the clone of skin.Other cells of expressing IL-17RC are all 5 colorectal cell systems that exist on the array.On the contrary, in brain, placenta, lung, skeletal muscle, kidney, pancreas, spleen, thymus gland, testis, ovary, colon, peripheral blood leucocyte, backbone, lymphoglandula and marrow, do not express or almost do not express.IL-17RC institute bonded part (IL-17F and/or IL-17A) participates in inducing inflammatory response and promoting inflammatory diseases, this is to rely on them can increase the generation that inflammatory mediator comprises IL-1b, IL-6 and TNF-a, and (summarize the Sci.61:567-579[2004 in Witowski et al.Cell.Mol.Life]) of ability realization that can increase the generation of the medium relevant with propagation, maturation and the chemotactic of neutrophilic granulocyte.

Therefore, a specific embodiments of the present invention relates to solubility IL-17RC polypeptide and the solubility IL-17RC/IL-17RA polypeptide purposes as the antagonist of inflammatory diseases and Immunological diseases or for example following disease, and described disease is psoriatic, psoriatic arthritis, atopic dermatitis, inflammatory dermatosis, rheumatoid arthritis, IBD, IBS, crohn, diverticulosis, asthma, pancreatitis, type i diabetes (IDDM), carcinoma of the pancreas, pancreatitis, Graves disease, colorectal carcinoma and intestinal cancer, autoimmune disorder, Sepsis, organ or bone marrow transplantation for example; Because the inflammation that endotoxemia, wound, operation or infection cause; Amyloidosis; Splenomegaly; Graft versus host disease; Inhibition with inflammation, immunosuppression, the inhibition of proliferation of hematopoietic cell, immunocyte, inflammatory cell or lymphoidocyte, scavenger cell, T cell (comprising Th1 and Th2 cell), to the inhibition of pathogenic agent or antigenic immunne response, or other need suppress the disease of IL-17F and/or IL-17A.

In addition, solubility IL-17RC and solubility IL-17RC/IL-17RA polypeptide can be used for:

(1) blocking-up, suppress, reduce, the signal conduction that antagonism or neutralization are undertaken by IL-17RA or IL-17RC, to be used for the treatment of acute inflammation, promptly by wound, tissue injury, operation, the inflammation that Sepsis or infection cause, and chronic inflammatory disease asthma for example, inflammatory bowel (IBD), IBS, chronic colitis, splenomegaly, rheumatoid arthritis, recurrent acute inflammation outbreak (for example tuberculosis), and be used for the treatment of amyloidosis and atherosclerosis, John Castle Man disease (Castleman ' s disease), asthma, and other with acute phase reply induce relevant disease.

(2) blocking-up, inhibition, minimizing, antagonism or in and the signal conduction of IL-17RA or IL-17RC, with the signal conduction in blocking-up or the inhibition immunocyte (for example lymphocyte, monocyte, white corpuscle), be used for the treatment of autoimmune disorder, for example IDDM, multiple sclerosis (MS), systemic lupus erythematous (SLE), myasthenia gravis, rheumatoid arthritis, IBS and IBD.Use polypeptide blocking-up of the present invention, inhibition, minimizing or antagonism by the signal conduction that IL-17RC and/or IL-17RA carry out, also can be of value to the disease of pancreas, kidney, pituitary gland and neurocyte.Can be of value to IDDM, NIDDM, pancreatitis and carcinoma of the pancreas.IL-17RC and/or IL-17RA can be used as the treatment for cancer target, but antagonist anticancer wherein of the present invention growth and realize immune-mediated killing and wounding (Holliger P, and Hoogenboom, H: Nature Biotech. 16: 1015-1016,1998).Soluble polypeptide of the present invention also can be used for treating ephrosis, for example the fibroproliferative disease of the glomerulonephritis of glomerulosclerosis, membranous nephropathy, amyloidosis (this disease also can influence except that kidney its and change tissue), renal arteriosclerosis, various origins, kidney and with SLE, IDDM, type ii diabetes (NIDDM), renal tubal dysfunction that tumor of kidney is relevant with other diseases.

(3) excitement, enhancing, increase or startup are used for the treatment of autoimmune disorder, for example IDDM, MS, SLE, myasthenia gravis, rheumatoid arthritis, IBS and IBD by the signal conduction that IL-17RA or IL-17RC carry out.Soluble polypeptide of the present invention can so that their break up, change their propagation or the generation of change cytokine or cell surface protein, thereby improve autoimmunization to lymphocyte or other immunocyte conducted signals.Especially, t helper cell replied be modulated to another kind of cytokine secretion pattern and may change autoimmunity and reply, thus alleviate disease (Smith JA et al., J.Immunol. 160: 4841-4849,1998).Similarly, can use the excitability soluble polypeptide that signal is conducted to immunocyte, consumes immunocyte and changes immunocyte, described immunocyte is relevant with asthma, anaphylactic disease and atopic disorder.The signal that is undertaken by IL-17RC and/or IL-17RA conducts the disease that can be of value to pancreas, kidney, pituitary gland and neurocyte.Can be of value to IDDM, NIDDM, pancreatitis and carcinoma of the pancreas.

Solubility IL-17RC as herein described or IL-17RC/IL-17RA polypeptide can be used for combination, blocking-up, inhibition, minimizing, antagonism or in and the activity of IL-17F or IL-17A (individually or jointly), can be used for treating aforesaid autoimmune disorder, atopic disorder, NIDDM, pancreatitis and renal function obstacle.The IL-17RC of soluble form or IL-17RC/IL-17RA also can be used for promoting cell-mediated antibody response and/or promotion lymphocyte or other immunocytes generation IL-4 or other cytokines by Th.

Soluble polypeptide of the present invention can be used as the antagonist of IL-17A and/or IL-17F.This antagonistic effect can by directly neutralize or by with the realization that combines of IL-17A or IL-17F.Except the antagonism purposes, soluble receptors of the present invention can be in conjunction with IL-17F or IL-17A, and as the transporter of part part is transported in tissues different in the body, organ and the cell.Like this, soluble receptors of the present invention can arrive molecule, polypeptide or Division of Chemistry phase-splitting fusion or the coupling mutually of specificity position (for example tissue, specific immunity cell or tumour) with instructing soluble receptors-ligand complex.For example, can induce inflammation and part acute phase response protein by the effect of IL-17F, thereby be of value to acute infection or some cancer.Therefore, soluble receptors of the present invention can be used for the effect that specificity instructs IL-17A or IL-17F.Referring to, Cosman, D. Cytokine 5: 95-106,1993; And Fernandez-Botran, R. Exp.Opin. Invest.Drugs 9: 497-513,2000.

Inflammatory reaction is a kind of protective response that material is invaded in the organism defence.Inflammatory reaction is a kind of cascade event that relates to various kinds of cell medium and circulatory mediator.On the one hand, the inhibition of inflammatory response can make the host become the immunocompromise host; If yet do not check that inflammation can cause some severe complications, comprise chronic inflammatory disease (for example psoriatic, sacroiliitis, rheumatoid arthritis, multiple sclerosis, inflammatory bowel or the like), infect gonosome gram and multiple organ dysfunction syndrome.Importantly, these different morbid states all relate to identical inflammatory mediator.These diseases with inflammation feature have very big influence for the mankind's sickness rate and lethality rate.Therefore it should be apparent that anti-inflammatory protein soluble polypeptide for example of the present invention has important treatment prospect for the multiple mankind and Animal diseases, described disease comprises from asthma and transformation reactions to autoimmunization and septic shock.

1. Sacroiliitis

Sacroiliitis---comprise osteoarthritis, rheumatoid arthritis and the sacroiliitis that caused by damage or the like---is very common inflammatory diseases, and can treats with anti-inflammatory protein soluble polypeptide for example of the present invention.For example, rheumatoid arthritis (RA) is a kind of systemic disease that influences whole health, and it is a modal class sacroiliitis.This disease is a feature with the inflammation of synovium of joint, can cause pain, stiff, warm, rubescent and swelling.Inflammatory cell discharges the enzyme that can digest bone and cartilage.As the consequence of rheumatoid arthritis, inflamed joints film (synovial membrane) can corrode and damage bone and cartilage, causes degeneration, severe pain and other physiological responses in joint.Related joint will be out of shape and be crooked, cause the forfeiture of pain and motor capacity.

Rheumatoid arthritis (RA) is a kind of immunologically mediated disease, and its feature especially is inflammation and tissue injury subsequently, causes serious anergy and lethality rate to rise.Part at rheumatism joint can produce the various kinds of cell factor.These two kinds of prototype pro-inflammatory cytokines of many IL-1 of studies confirm that and TNF-α have played vital role in the mechanism of synovia inflammation and the damage of carrying out property joint.In fact, the inhibitor that the patient who suffers from RA is given TNF-α and IL-1 can make the clinical indices of inflammation and physical signs significantly improve, and reduces the radioactive indicator of bone erosion and cartilage damage.Yet though have above-mentioned beneficial effect, the patient that suitable per-cent arranged is for the not reaction of these medicines, this show the medium that in arthritic physiopathology, also relates to other (Gabay, Expert.Opin.Biol.Ther. 2 (2): 135-149,2002).Wherein a kind of medium may be IL-17A or IL-17F, so, can or suppress IL-17F or the active molecule of IL-17A in conjunction with IL-17F or IL-17A, for example solubility IL-17RC or IL-17RC/IL-17RA just may be as valuable therapy to alleviate the inflammation in rheumatoid arthritis and other arthritis diseases.

Known in this area have some Animal Model of Rheumatoid Arthritis.For example, in collagen-induced sacroiliitis (CIA) model, mouse can be taken place and the very similar chronic inflammatory arthritis of human rheumatoid arthritis.Because the amynologic characteristic of CIA is all similar to RA with pathological characteristics, therefore can be with the ideal model of this model as the compound of the anti-human inflammation of screening potential.The CIA model is a kind of known mouse model, and it depends on immunne response and the inflammatory response that takes place successively.Immunne response comprises the interaction of B-cell and CD4+T-cell, and described interaction is in response to the collagen that gives as antigen, and causes producing the anticol original antibody.Natural collagen generation cross reaction of some above-mentioned antibody and mouse and activating complement cascade effect cause producing the medium of inflammation, reply for the tissue of this medium just to have caused inflammatory phase.Use an advantage of CIA model to be to have known its pathogenetic basic mechanism.Relevant T-cell and B-cell epitope on the II Collagen Type VI have been discerned, a plurality of amynologic parameters relevant (for example delayed type hypersensitivity and anticol original antibody) and inflammatory parameters (for example cytokine, chemokine and substrate degradation enzyme) have also been determined with immune-mediated sacroiliitis, therefore just these parameters can be used for assessing the effectiveness (Wooley of testing compound at the CIA model Curr.Opin.Rheum. 3: 407-20,1999; Williams et al., Immunol. 89: 9784-788,1992; Myers et al., Life Sci. 61: 1861-78,1997; With Wang et al., Immunol. 92: 8955-959,1995).

One group studies show that anti-mouse IL-17 antibody alleviated symptom with respect to control mice in mouse CIA model, and this shows from conceptive sees that soluble polypeptide of the present invention can be used for the treatment of human diseases.No matter be preventive administration or administration after animal pattern arthritic symptom occurs, the rat anti serum that single gives the anti-mouse IL-17 of specificity all can alleviate the intravital arthritic symptom of animal (Lubberts et al, Arthritis Rheum. 50: 650-9,2004).Therefore, can use among IL-17RC-Fc or the IL-17RC/IL-17RA-Fc and IL-17A and/or IL-17F, be used for the treatment of specific human diseases, for example sacroiliitis, psoriatic, psoriatic arthritis, endotoxemia, inflammatory bowel (IBD), IBS, colitis and other inflammatory diseasess disclosed herein.

Give above-mentioned CIA model mice with soluble polypeptide of the present invention (for example IL-17RC-Fc or other IL-17RC/IL-17RA soluble proteins and fusion rotein), with assess they as the antagonist of IL-17F and IL-17A to alleviate disease symptoms and to change the purposes of disease process.In addition, the result shows that soluble polypeptide of the present invention provides evidence to inhibition or the neutralizing effect of IL-17F and/or IL-17A for following inference: promptly other IL-17A or I1-17F antagonist also can be used to alleviate disease symptoms and change disease process.And, because the generation that IL-17A and/or IL-17F induce IL-1b and TNF-α, and IL-1b and TNF-α participate in the pathogenesis and the disease process of rheumatoid arthritis, and the above-mentioned soluble polypeptide of general or topical administration just might suppress the inflammatory response among the RA so.Intention presented for purpose of illustration and not limitation, amount with every mouse 10-200 μ g is injected IL-17RC-Fc (1 to 7 time weekly, injection continues at most but was not limited to for 4 weeks, by subcutaneous, intravenously or intramuscular administration approach) can significantly reduce disease score (generation of metapedes scoring, inflammation or disease).According to (the administration during for example in administration before the collagen immunization or in collagen immunization of time opening of IL-17RC-Fc administration, or the some administration of any time after second time collagen immunization, be included in the time point administration that disease takes place), IL-17RC can effectively prevent rheumatoid arthritis and stop the process of disease.Other possible therapies comprise IL-17RC/IL-17RA polypeptide or the like.

2. Endotoxemia

Endotoxemia is a kind of serious disease, and it is caused by infective agent (for example bacterium and other communicable diseases cause a disease thing), opportunistic infection that Sepsis, toxic shock syndrome or immuno-compromised patients stood or the like institute usually.The endotoxemia that the anti-inflammatory protein that can be used for treating (soluble polypeptide for example of the present invention) can help to prevent and treat the human and animal.These soluble polypeptides can be used as valuable therapy, to alleviate inflammation and the pathological effect in the endotoxemia.

Lipopolysaccharides (LPS) inductive endotoxemia relates to many short inflammatory mediators that produce pathological effect in communicable disease, LPS inductive rodent endotoxemia is a kind of model that is used to study the pharmacological action of urging inflammatory drugs or immunomodulator that is widely used and accepts.LPS is produced by gram negative bacterium, be in the pathogenesis of septic shock a kind of main virulence factor (Glausner et al., Lancet 338: 732, l991).In experiment by just can induce the state of similar shock effectively to animal single injection LPS.By cellular response in molecule that LPS produced directly or indirectly target in pathogenic agent.Though above-mentioned biological response can protect the host not to be subjected to the infringement of pathogenic agent, they also can produce deleterious effects.Therefore, extensive stimulation by the serious congenital immunity that gram-negative bacterial infections caused can cause cytokine and the excessive generation of other molecules, and can to cause taking place fatal syndrome be septic shock syndrome, and this is syndromic to be characterized as aggegation and multiple organ dysfunction syndrome (Dumitru et al. in fever, ypotension, the dispersivity blood vessel Cell103:1071-1083,2000).

The release of the multiple inflammatory mediator that these toxic actions of LPS mostly cause with macrophage activation is relevant.Give the toxicity that the neutrality anti-TNF antibodies can prevent LPS, this show in these media TNF as if play key effect (Beutler et al., Science229:869,1985).Verified, to the Escherichia coli LPS of C57B1/6 injected in mice 1 μ g, after injection, just can cause the remarkable increase of IL-6 in the recycle system, TNF-α, IL-1 and acute phase protein (for example SAA) in about 2 hours.The toxicity of LPS is seemingly by above-mentioned cytokine mediated because at the passive immunization of above-mentioned medium can make lethality rate reduce (Beutler et al., Science229:869,1985).The potential immunologic intervention strategy that is used to prevent and/or treat septic shock comprises anti-TNF mAb, IL-1 receptor antagonist, LIF, IL-10 and G-CSF.

Can give soluble polypeptide of the present invention to above-mentioned LPS inductive model, be used for the purposes of the process of relief of symptoms and change LPS inductive disease with assessment IL-17RC or IL-17RC/IL-17RA.In addition, the result shows that these soluble polypeptides provide evidence to the restraining effect of IL-17F or IL-17A for following inference: promptly other this class antagonist also can be used to alleviate the symptom of LPS inductive model and change disease process.Described models show goes out the generation that lps injection has been induced IL-17F, and described soluble polypeptide can be used for treating disease.Because LPS has induced the generation of proinflammatory factor that may be relevant with the pathology of endotoxemia, therefore can use in the antagonist soluble polypeptide and IL-17F activity or other short inflammatory factors that neutralize, to alleviate the symptom of endotoxemia, the symptom seen in endotoxin shock for example.

3. Inflammatory bowel (IBD)

Nearly 500,000 people suffer from inflammatory bowel (IBD) in the U.S., this sickness influence colon and/or rectum (ulcerative colitis), small intestine and large intestine (crohn).The pathogenesis of these diseases is not clear, but all the chronic inflammatory diseases with affected tissue is relevant.Soluble polypeptide of the present invention can be used as valuable therapy, with inflammation and the pathological effect that alleviates IBD, UC and relative disease.

Ulcerative colitis (UC) is the inflammatory diseases of a kind of large intestine (being commonly called colon), it is characterized in that the inflammation and the ulcer of the mucous membrane or the innermost layer lining form of colon.Thereby this inflammation makes the frequent emptying of colon cause diarrhoea.Symptom comprises the loose and relevant abdominal colic of stool, has a fever and loses weight.Though also do not know the definite cause of disease of UC, the nearest natural defending system that studies show that body is being resisted and is intravitally being thought external protein (a kind of " autoimmunity reaction ") by body.Perhaps be similar to the bacterioproteins in the enteron aisle owing to these are protein-based, so they may start or stimulate inflammatory process, and described inflammatory process can begin to destroy the colon lining form.Because the lining form of colon is destroyed, thereby can form ulcer and discharge mucus, purulence and blood.This disease usually from rectum partly may finally can spread to whole large intestine.The outbreak repeatedly of inflammation can cause the intestines wall thickening and make rectum partly produce scar tissue.Colon's necrosis or Sepsis may take place when disease is serious.The symptom of ulcerative colitis can be different on severity, and its morbidity can be the gradually property sent out or paroxysmal.Many factors (comprise respiratory system infection or stress) all may cause morbidity.

Though not have at present the therapy of effectively treating UC, existing methods of treatment is all mainly paid close attention to the unusual inflammatory process of inhibition colon lining form.Can be used for treating this treatment of diseases method at present and comprise reflunomide immunosuppressor (for example azathioprine, mercaptopurine and Rheumatrex) and aminosalicylate.Yet life-time service immunosuppressor for example reflunomide and azathioprine can cause severe side effect, comprises that bone attenuates, cataract, infection and to the influence of liver and marrow.For having the invalid patient of therapy now, operation also is a kind of selection.Operation comprises whole colon of excision and rectum.

But the animal model that several partial simulation ulcerative colitiss have been arranged.The most widely used model is 2,4, and 6-trinitro-benzene-sulfonic acid (TNBS)/alcohol induced colitis model, this model are to induce chronic inflammatory diseases and ulcer in colon.When TNBS being injected the colon of susceptible mouse by the internal rectum instillation, it can be on mucous membrane of colon the immunne response of inducing T cell mediation, can cause in this case with the dense infiltration of T cell on the whole large intestine wall and scavenger cell is the big area mucosal inflammation of feature.Except this histopathology feature, also be attended by following Clinical symptoms: carry out gonosome and heavily alleviate (consumption), bloody diarrhea, proctoptosis and large intestine wall thickening (Neurath et al. Intern.Rev.Immunol. 19: 51-62,2000).

Another kind of colitis model uses dextran sodium sulfate (DSS) to induce acute colitis, and the showing as bloody diarrhea, lose weight of this disease, colon shortens and the mucosal ulcer that soaks into neutrophilic granulocyte.The histologic characteristics of DSS inductive colitis is that inflammatory cell infiltration is to lamina propria, and with damage of lymphoid hyperplasia, kitchen range crypts and epithelium ulcer.These changes be considered to owing to DSS to the toxic action of epithelium with by means of the phagolysis of lamina propria cell and produce TNF-α and IFN-γ forms.Though this model is widely used, the mechanism of DSS is also having some problems not solve aspect the degree of correlation of human diseases.The DSS model is considered to a kind of model that does not rely on the T cell, because for example also observed similar symptom in the SCID mouse T cell defect type animal.

Can give soluble polypeptide of the present invention to TNBS or DSS model, to assess the purposes that they are used for relief of symptoms and change the gastrointestinal tract disease process.In addition, the result shows that these soluble polypeptides provide evidence to inhibition or the neutralizing effect of IL-17F and/or IL-17A for following inference: promptly their (or similar molecules) also can be used to alleviate the symptom of colitis/IBD model and change disease process.

4. Psoriatic

Psoriatic is a kind of chronic skin disease that 7,000,000 Americans suffer from that surpasses.Psoriatic takes place when newborn skin cells growth failure, causes inflammation, swelling and fails the enough fast flakey skin that comes off and produce because of old skin.Plaque psoriasis is modal type, it is characterized in that the surface has the skin chunk of the inflammation of argenteous scale (" damage ").Psoriatic may be confined to the minority patch or also may relate to moderate to larger area skin, and the position of normal appearance is scalp, knee, ancon and trunk.Though seem clearly, psoriatic is not a kind of disease contagious.The pathogenesis of this disease comprises the chronic inflammatory diseases of affected tissue.Soluble polypeptide of the present invention can be used as valuable therapy, to alleviate the inflammation and the pathological effect of psoriatic, other inflammatory skin diseases, skin and mucous membrane transformation reactions and relative disease.

Psoriatic is the cell-mediated inflammatory disease of the skin of a kind of T-, can cause the discomfort of certain degree.This is a kind of disease that can't cure at present, and can encroach on the crowd of institute's has age.In Europe and North America, there is about 2% crowd to suffer from psoriatic.Usually can use part drug's control disease though suffer from slight psoriatic individuality, the whole world still has and surpasses 1,000,000 needs of patients ultraviolet therapy or general immunosuppressant therapy.Unfortunately, the toxicity of the inconvenience of ultraviolet irradiation treatment and dangerous and many therapies has limited the life-time service of these therapies.In addition, the patient can be recurred psoriatic in the very short time after stopping immunosuppressive therapy usually, sometimes also can be by bounce-back.

Soluble polypeptide of the present invention can be used in the diagnositc system, to detect IL-17F or the IL-17A level in the recycle system, with detection and relevant IL-17F or the IL-17A of acute phase inflammatory response.In related embodiment, can use soluble polypeptide of the present invention to detect in the recycle system or the IL-17F or the IL-17A polypeptide of local action.The rising of part or receptor polypeptides level or reduction can be indicated pathological conditions, comprise inflammation or cancer.Known IL-17F can induce relevant acute phase inflammatory response.In addition, the detection of acute phase protein or molecule (for example IL-17A or IL-17F) be can be used as the index of the chronic inflammatory illness of some morbid state (for example asthma, psoriatic, rheumatoid arthritis, colitis, IBD and IBS).The detection of this class illness can help the diagnosis of disease, and can help the doctor to select suitable therapy.

Except other diseases model as herein described, can also use severe severe combined immunodeficiency (SCID) mouse model, measure the activity of soluble polypeptide of the present invention in vivo to the inflammatory tissue that derives from human development of psoriatic lesions.Developed the mouse model (being referred to as xenograft models) of the implanted immunodeficiency type mouse of some human cells; Referring to for example, Cattan AR, Douglas E, Leuk.Res.18: 513-22,1994 and Flavell, DJ, Hematological Oncology 14: 67-82,1996.As xenograft models in a kind of psoriatic body, human psoriatic skin tissue is implanted in the SCID mouse model, and attacked with appropriate antagonist.In addition, also can use other psoriatic animal models in this area to assess IL-17A and IL-17F antagonist, for example human psoriatic skin graft be implanted in the AGR129 mouse model, and with appropriate antagonist attack (for example referring to, Boyman, O.et al. J.Exp.Med.Online publication #20031482,2004, the document is included this paper in the mode of quoting).Of the present invention can in conjunction with, blocking-up, inhibition, minimizing, antagonism or in and the active soluble polypeptide of IL-17F or IL-17A and IL-17F be preferred antagonist, other IL-17A and IL-17F antagonist also can be used for this model.Similarly, tissue or the cell that derives from human colon's inflammation, IBD, IBS, sacroiliitis or other inflammatory damages can be used for this SCID model, to assess the antiinflammatory property of IL-17A as herein described and IL-17F antagonist.

Can test being designed for the therapy of using soluble polypeptide of the present invention to eliminate, delay or reduce inflammation by SCID mouse or other models as herein described that soluble polypeptide of the present invention had human inflammatory tissue (for example development of psoriatic lesions or the like).Use method well known in the art to measure, thereby measure the effect of therapy and carry out the statistics assessment by antiphlogistic effects increase in time among the treatment crowd.Some illustrative methods include but not limited to: for example quantity of inflammatory cell and Parakeratotic rank in meter skin thickness, the corium upper strata in psoriasis model.These class methods are known in the art, and this paper on the books for example referring to, Zeigler, M.et al. Lab Invest 81: 1253,2001; Zollner, T.M.et al. J.Clin.Invest. 109: 671,2002; Yamanaka, N.et al. Microbio.l Immunol. 45: 507,2001; Raychaudhuri, S.P.et al. Br.J.Dermatol. 144: 931,2001; Boehncke, W.H et al.Ar Ch.Dermatol.Res. 291: 104,1999; Boehncke, W.H et al.. J.Invest.Dermatol. 116: 596,2001; Nickoloff, B.J.et al. Am.J.Pathol. 146: 580,1995; Boehncke, W.H et al. J.Cutan. Pathol. 24: 1,1997; Sugai, J., M.et al. J.Dermatol.Sci. 17: 85,1998; With Villadsen L.S.et al. J.Clin.Invest. 112: 1571,2003.Can also use for example known method of flow cytometry (or PCR), measure the quantity, IBD scoring (lose weight, diarrhoea, proctorrhagia, colon length) of inflammatory cell in the sample or damaging cells and the sufficient disease score and the inflammation scoring of CIA and RA model, thereby monitor inflammation in time.For example, be applicable to that the therapeutic strategy that detects comprises the direct treatment of using following medicine to carry out based on the interaction of blocking IL-17RC and/or IL-17RA and its respective ligand in this class model, described medicine is solubility IL-17RC or IL-17RC/IL-17RA, or other IL-17A and IL-17F antagonist (individually or jointly), or relevant conjugate or antagonist.

Psoriatic is a kind of chronic inflammatory dermatosis, this disease relevant with hyperplasia epithelium keratinocyte with wetting property monocyte (comprising CD4+ memory T cell, neutrophilic granulocyte and scavenger cell) (Christophers, Int.Arch.Allergy Immunol., 110: 199,1996).Think that at present the antigen in the environment has important effect for the generation of this disease and the pathology of this disease.Yet thinking descends to the tolerance level of autoantigen has mediated psoriatic pathology.Dendritic cell and CD4 ⁺The T cell is considered to play an important role in following antigen presentation and recognition process, and described antigen presentation and recognition process have mediated the immunne response that causes described pathology.We recently based on the CD4+CD45RB metastasis model developed a kind of psoriasis model (Davenport et al., Internat.Immunopharmacol., 2: 653-672).Give mouse with soluble polypeptide of the present invention.Inhibition to disease score (skin injury and inflammatory cytokine) shows that described soluble polypeptide is for psoriatic effectiveness.

5. Atopic dermatitis.

AD is a kind of common chronic inflammatory disease, it is characterized in that the cytokine of the overacfivity of helper cell subclass 2 (Th2).Though still do not know the definite nosetiology of AD, known have multiple factor relevant with it, comprises Th2 immunne response, autoimmunization, infection, allergen and the genetic predisposition of overacfivity.The key feature of this disease comprises axersis (xerosis cutis), pruritus (skin pruritus), conjunctivitis, inflammatory skin injury, streptococcus aureus (Staphylococcus aureus) infection, blood eosinophilia, SERUM IgE and the rising of IgG1 level and the chronic dermatitis that soaks into T cell, mastocyte, scavenger cell and eosinophilic granulocyte.Have been found that streptococcus aureus decide grow or infection can aggravate AD and make this dermatosis transfer permanent chronic disease to.

AD is common among the patient who suffers from asthma and rhinallergosis, and is generally the initial representation of allergic disease.In western countries, there is 20% crowd to suffer from this class allergic disease approximately, also rising gradually because of unknown reason at the AD of developed country sickness rate.AD originates in childhood usually, and often can continue until growing up from pubescence always.Therapy at AD comprises at present: local cortin treatment, oral cyclosporin A, non-reflunomide immunosuppressor be tacrolimus (FK506 of ointment form) and interferon-gamma for example.Though multiple therapy at AD is arranged, and many patients' symptom does not improve, perhaps they have untoward reaction to medicine, and this just needs to seek other more effective therapeutical agents.During can be used for, soluble polypeptide of the present invention, is used for the treatment of specific human diseases, for example atopic dermatitis, inflammatory skin disease and other inflammatory diseasess disclosed herein with IL-17F and IL-17A.

6. Asthma

IL-17 has vital role for stream in allergen inductive t cell activation in the air flue and the neutrophilic granulocyte.The acceptor of IL-17 is expressed (Yao in air flue, et al.Immunity 3:811 (1995)), in allergic asthma, the neutrophilic granulocyte that the macrophage inflammatory protein-2 (MIP-2) that chemoattractant IL-8, GRO-and the human bronchial epithelial cell (HBEC) that is stimulated by IL-17 and human segmental bronchus inoblast produce can greatly induce IL-17 to mediate is raised (Yao, et al.J Immunol 155:5483 (1995)); Molet, et al.J Allergy Clin Immunol 108:430 (2001)).IL-17 also stimulates HBEC to discharge neutrophilic granulocyte incitant IL-6 (Fossiez, et al, J Exp Med183:2593 (1996) and Linden, et al.Int Arch Allergy Immunol 126:179 (2001)), and can prolong the survival time (Laan, et al.Eur Respir J 21:387 (2003)) of human neutrophil with TNF-synergy at external confirmation IL-17.In addition, IL-17 can relate to the secretion of the cytokine of Airway Remodeling by enhancing, thereby the inflammatory response in the enhancing asthma, for example short fibrosis (profibrot ic) the cytokine IL-6 of described cytokine and IL-11 and inflammatory mediator granulocyte colony-stimulating factor (G-CSF) and rHuGM-CSF (GM-CSF) (Molet, et al.J Allergy Clin Immunol 108:430 (2001).

Clinical evidence shows, the acute severe of asthma worsen with air flue in neutrophilic granulocyte raise and activate relevant, so IL-17 may play vital role in asthma.The patient who suffers from mild asthma shows the detectable rising (Molet of free solubility IL-17A albumen partial concn, et al.JAllergy Clin Immunol 108:430 (2001)), in addition, by healthy human volunteer is exposed in the sealing pig house to induce when serious airway inflammation takes place, free solubility IL-17A protein concentration in this volunteer's the bronchovesicular gap show obvious rising (Fossiez, et al, J ExpMed 183:2593 (1996) and Linden, et al.Int Arch Allergy Immunol 126:179 (2001)).In addition, relevant (Barczyk, et al.Respir Med 97:726 (2003) of the IL-17 level in the phlegm with the raising of individual airway hyperreactivity.

In the animal model of airway hyperreactivity, make the chronic suction ovalbumin of mouse of sensitizationization can cause segmental bronchus eosinophilic granulocyte inflammation, and can be in the lung tissue of inflammation and segmental bronchus neutrophilic granulocyte expression (Hellings, the et al.Am J Respir Cell Mol Biol 28:42 (2003) of early evoking IL-17mRNA.Anti-IL-17 monoclonal antibody has significantly reduced stream in the segmental bronchus neutrophilic granulocyte, but also significantly improved the IL-5 level in bronchoalveolar lavage fluid and the serum, and having increased the weight of stream in the allergen inductive segmental bronchus eosinophilic granulocyte, this shows that IL-17A may participate in determining neutrophilic granulocyte and the eosinophilic granulocyte cumulative balance after aforesaid antigen is attacked.

In the IL-17 family member, the relation of IL-17F and IL-17A is nearest.Biological activity by the IL-17A mediation is similar with the biological activity that is mediated by IL-17F, and wherein IL-17F stimulates the generation (Hurst, et al.J Immunol 169:443 (2002)) of IL-6, IL-8 and G-CSF.IL-17F also induces the generation (Starnes, et al.J Immunol 167:4137 (2001)) of IL-2, transforming growth factor (TGF)-and MCP (MCP) in endotheliocyte.Similarly, allergen is attacked the local I L-17F level (Kawaguchi, et al.J Immunol 167:4430 (2001)) that can increase the allergic asthma patient.Neutrophilic granulocyte level in the bronchovesicular gap can be improved in IL-17F gene delivery to muroid lung, and the mucous membrane transfer of IL-17F gene can strengthen Ag inductive lung neutrophilic granulocyte level and air flue reply (Oda, the et al.Am J Respir Crit Care Med 171:12 (2005)) to methacholine.

Except that asthma, also having some chronic inflammatory airway disorders also to raise with the neutrophilic granulocyte in the air flue is feature, have and report that IL-17 plays an important role in the pathogenesis of some respiratory system diseases, described respiratory system disease is chronic obstructive pulmonary disease (COPD), bacterial pneumonia and cystic fibrosis (Linden for example, et al.Eur Respir J 15:973 (2000), Ye, et al.Am J Respir CellMol Biol 25:335 (2001), Rahman, et al.Clin Immunol 115:268 (2005)).In external inflammatory model, shown that anti-IL-17A and/or anti-IL-17F therapeutic molecules have result of treatment to the chronic inflammatory airway disorders.The active antagonist of IL-17F and/or IL-17A, for example IL-17RC soluble receptors and its antibody (comprising anti-human IL-17RC monoclonal antibody of the present invention and neutralizing antibody) suppress the HBEC of IL-17A and/or IL-17F inducing culture or ability that the segmental bronchus inoblast produces cytokine and chemokine and can be used to measure the effectiveness that this class antagonist prevents to stimulate because of IL-17A and/or F the generation of the inflammatory mediator that is directly caused.If add generation and expression that IL-17F and/or the active antagonist of IL-17A (soluble polypeptide for example of the present invention) can significantly reduce inflammatory mediator, so just can estimate that described antagonist can treat the inflammatory symptoms relevant with chronic airway inflammation effectively.

7. Irritable bowel syndrome (" IRS ")

Irritable bowel syndrome is represented with abdominal pain or do not accommodated the abnormal defecation custom is the disease of feature.Can IBD patient can be divided into three kinds of main monoids based on IBS patient's bowl evacuation habit: be mainly frequent defecation or the loose patient that defecates; Be mainly the not frequent defecation or the stiff patient that defecates; And bowl evacuation habit is indefinite or the normal patient that defecates (Talley et al., 2002).It is unusual and stress all may be relevant with symptom that unusual, the ight soil of the change of bowel movement, epithelium function and air pass through, and the allergy of internal organ is key characters of Most patients.The imbalance of inferring the maincenter processing of the inherited genetic factors influence pain signal conduction and input signal may make individuality be easy to contacting IBS on the specific environment future trouble.Research confirms that also the inflammatory response in the colon can increase the susceptibility of unstriated muscle and enteron aisle nerve, upsets the sensation-motor function (Collins et al., 2001) of intestines thus.IBS and IBD have intersection clinically, are often revealed IBS sample symptom by account before the patient is diagnosed as IBD, and the patient who has been diagnosed as IBD to occur the situation of IBS symptom when decubation more than what estimate.Therefore, these diseases may be to be higher than the frequency coexistence of expectation, perhaps may IBS with IBD be exist with a continuous spectrum in the disease of different end points.Yet what should be noted that is that most of IBS patients' colon biopsy sample looks like normally.However, IBS has still influenced considerable individuality (2000 in the diseased individuals of the U.S. nearly 1,600 ten thousand) significantly, and the economical load that causes is altogether 1,700,000,000 dollars (2000).Therefore, at various high incidences with cause in the gastroenteropathy and illness of high economic cost, IBS is only second to gastroesophageal reflux disease (GERD) and comes second.But different with GERD is the treatment present situation of IBS and unsatisfactory (Talley et al., 2002; Farhadi etal., 21001; Collins et al., 2001), illustrate that the demand of treatment IBS obviously is not met.

The disease model that has proposed at present is all based on following hypothesis: central nervous system (CNS) or gastral neural circuit, immune loop or nerve immunity loop strengthen (Talley et al., 2002) to the reactivity of the fluctuation of normal stable state in maincenter (spiritual) or periphery (tissue stimulation, inflammation, the infection) system.This enhanced reactivity causes the allergy of imbalance, epithelium function (immunity and permeability) imbalance and the internal organ of gastrointestinal motor, and these reactions have caused the IBS symptom again.

Have multiple differing molecular and in the pathogenesis of IBS, work, comprise stimulating neuronal molecule effect and participate in to start the effect of the molecule of inflammatory process.The all known and neuronic possible activity of multiple molecule that the contriver grasps is relevant, because they are directly expressed on neurone by neuron expression or their acceptor, described interior molecules comprises IL-17D, IL-17B and IL-31.In addition, have a plurality of IL-17 family members relevant with alimentary canal inflammation with associated molecule, described member comprises IL-17A, IL-17F, IL-23 and IL-31.

Can in the animal model of disease, test inhibitor effectiveness in the body of these molecules.The animal model of the key feature of some Simulation with I BS has been proposed, relate in these models the target maincenter stimulation (stress) and the stimulation of targeting peripheral (infecting inflammation).Two examples that can be used to measure animal model in the body of effectiveness of inhibitor for treating IBS are: (i) mainly simulate the pathogenetic model of IBS (Stress model) of primary CNS orientation and (ii) main tool intend the digestive tube orientation stress (being alimentary canal inflammation, infection or mechanical stress) the model of inductor.Yet should be noted in the discussion above that CNS or in stomach and intestine (GI) road event be not separate, the symptom of IBS probably should owing to from CNS to the conduction of the signal of GI or from the complex interactions of GI between the signal conduction of CNS.

J) Pharmacological preparation

In order to be used for pharmaceutical use, can to use ordinary method that soluble polypeptide of the present invention is formulated as and be used for stomach and send outside and pass particularly intravenously and send and pass or the subcutaneous preparation of passing that send.Intravenous administration can carry out in the following manner: bolus injection, controlled release (for example using Micropump or other appropriate technologies) or be generally infusion in one hour to several hours.Usually, pharmaceutical preparation should comprise hematopoietic proteins and pharmaceutically useful carrier, for example physiological saline, buffer salt solution or 5% D/W or the like.Preparation also can comprise one or more vehicle, sanitas, solubility promoter, buffer reagent or prevent the white protein or the like of the protein loss of vessel surface.When using this class combined therapy, each cytokine can be mixed into single preparation or each cytokine can be with each independently dosage form administration.The method of preparation is well known in the art, and for example is disclosed in Remington ' s Pharmaceutical Sciences, Gennaro, ed., Mack PublishingCo., Easton PA, in 1990, the document is included this paper in by quoting.Therapeutic dose should be 0.1 to 100mg/kg weight in patients/sky usually, be preferably 0.5-20mg/kg/ days, accurate dose can be by the clinician according to existing standard, and considers that the character of disease to be treated and severity and individual patients feature or the like factor determine.Determining within those of ordinary skills' limit of power of dosage.Usually should after chemotherapy or bone marrow transplantation, give protein, can give 28 days the most nearly time period or give to platelet count reach＞20,000/mm ³, preferably＞50,000/mm ³Till.More generally, protein can be given a week or shorter time, is given one to three day usually.Usually, soluble polypeptide treatment significant quantity of the present invention is to be enough to make the propagation of lymphoidocyte or myeloid progenitor and/or differentiation to produce the amount that significantly increases clinically, and described increase shows as the increase of mature cell in the recycle system (for example thrombocyte or neutrophilic granulocyte) level.Therefore, the treatment of blood platelet disorder be may persist to platelet count and reach at least 20,000/mm ³, be preferably 50,000/mm ³Till.Soluble polypeptide of the present invention can also with other cytokine Combined Preparation, described cytokine is IL-3, IL-6 and IL-11 for example; STEM CELL FACTOR; Erythropoietin; G-CSF and GM-CSF.In combined treatment, the per daily dose of other cytokines is generally: EPO, 150U/kg; GM-CSF, 5-151g/kg; IL-3,1-51g/kg; And G-CSF, 1-251g/kg.For example can be used for the lower anaemia patient of EPO level with the therapy of EPO associating.

Usually, the dosage of soluble polypeptide can change according to following factors: for example patient's age, body weight, height, sex, overall medical condition and medical history.Usually the dosage range of this class soluble polypeptide that need provide to the receptor is about 1pg/kg to 10mg/kg (medication amount/weight in patients), but according to circumstances also can give lower or higher dosage.

The route of administration that soluble polypeptide of the present invention is given the experimenter can be: administration in the intravenous administration, intra-arterial administration, intraperitoneal administration, intramuscular administration, subcutaneous administration, pleura, intrathecal drug delivery, by the infusion administration of local conduit or in the damage zone direct injection.When giving therapeutic protein by injection, administration can be undertaken by the mode of continuous infusion or the dense notes of single or multiple.

Other administration route comprises oral administration, mucosa delivery, pulmonary administration and percutaneous dosing.Oral send to pass be applicable to polyester microsphere, zein microballoon, proteinoid microballoon, polycyanoacrylate microballoon and based on the system of lipid (referring to for example, Protein Delivery:Physical Systems, Sanders and Hendren (writing), the 255-288 page or leaf, " Oral Delivery ofMicroencapsulated Proteins " (the Plenum Press 1997) of DiBase and Morrel).For example the mode of Regular Insulin intranasal administration has illustrated and has sent the feasibility of passing (referring to for example, Hinchcliffe and Illum, Adv.Drug Deliv.Rev.35:199 (1999)) in the nose.Can prepare the dried particle or the liquid particle that comprise solubility IL-17RC or anti-IL-17RC antibody, and under the help of dry powder decollator, lyosol producer or atomizer, (for example be used for inhalation, Pettit and Gombotz, TIBTECH 16:343 (1998); Pattonet al., Adv.Drug Deliv.Rev.35:235 (1999)).This method can obtain explanation by AERX diabetes Controlling System, and this system a kind ofly can send aerosol Regular Insulin the manual electronics sucker of passing to the lung.Studies show that molecular weight is greatly to 48, the protein of 000kDa can pass skin with treatment concentration down low-frequency ultrasonic waves auxiliary and send and pass, and this has proved the feasibility (Mitragotri etal., Science 269:850 (1995)) of percutaneous dosing.That uses electroporation send the another kind of mode that is used to give soluble polypeptide of the present invention (Potts et al., Pharm.Biotechnol.10:213 (1997)) that provides of passing through skin.

The pharmaceutical composition that can contain soluble polypeptide of the present invention according to currently known methods preparation is to prepare the pharmaceutically acceptable composition that wherein human cytokines and pharmaceutically acceptable carrier are combined to form mixture.When the patient that can be accepted said composition when a kind of administration of composition tolerates, just said composition is called " pharmaceutically acceptable carrier ".An example of pharmaceutically acceptable carrier is the sterile phosphate damping fluid.Other suitable carriers are well known to a person skilled in the art.Referring to for example, Gennaro (writing), Remington ' s Pharmaceutical Sciences, the 19th edition (Mack Publishing Company 1995).

For therapeutic purpose, can give soluble polypeptide of the present invention and pharmaceutically acceptable carrier of patient treatment significant quantity.When the volume production of the combination of the therapeutic molecules of the present invention that is given and pharmaceutically acceptable carrier is given birth to significant physiological role, just claim that this amount is " a treatment significant quantity ".If a kind of existence of medicine causes just claiming this medicine to produce significant physiological role when detectable change takes place the patient's who accepts administration physiological situation.For example, if a kind of existence that is used for the treatment of the medicine of inflammation has alleviated inflammatory response, just claim this medicine to produce significant physiological role.

The pharmaceutical composition that contains soluble polypeptide of the present invention can provide with liquid form, aerosol form or solid form.The example of liquid form is Injectable solution and oral suspension.Exemplary solid form comprises capsule, tablet and controlled release forms.The example of controlled release forms is microdialysis pump and implant (Bremer etal., Pharm.Biotechnol.10:239 (1997); Drug Delivery Systems, Ranade andHollinger (writing), 95-123 page or leaf, " Implants in DrugDelivery " (the CRC Press 1995) of Ranade; Protein Delivery:Physical Systems, Sanders and Hendren (writing), 239-254 page or leaf, people's such as Bremer " ProteinDelivery with Infusion Pumps " (Plenum Press 1997); Protein Delivery:Physical Systems, Sanders and Hendren (writing), the 93-117 page or leaf, people's such as Yewey " Delivery of Proteins from a Controlled Release Injectable Implant " (Plenum Press 1997)).

Liposome provides a kind of and therapeutical peptide has been sent the method for passing to the experimenter by following route of administration: intravenously, intraperitoneal, interior, the intramuscular, subcutaneous of sheath, or oral administration, inhalation or intranasal administration.The micro-capsule that liposome is made up of the one or more water-based compartments that surrounded by double-layer of lipoid (totally referring to, Bakker-Woudenberg et al., Eur.J.Clin.Microbiol.Infect.Dis.12 (Suppl.1): S61 (1993); Kim, Drugs 46:618 (1993) and Drug Delivery Systems, Ranade and Hollinger (writing), 3-24 page or leaf, " Site-Specific DrugDelivery Using Liposomes as Carriers " (the CRC Press 1995) of Ranade).Liposome is similar with cytolemma on forming, so liposome can be used for administration safely and be biodegradable.According to preparation method's difference, liposome can be individual layer or multiwalled, the diameter of liposome can be more than 0.02 μ m to the 10 μ m.Can seal multiple medicine in the liposome: be allocated in the hydrophobic drug in the lipid bilayer and be allocated in hydrophilic medicament in the inner water-based space (referring to for example, Machy et al., Liposomes InCell Biology And Pharmacology (John Libbey 1987) and Ostro et al., American J.Hosp.Pharm.46:1576 (1989)).In addition, can also pass through to change the size of liposome, number, the liquid ingredient of lipid bilayer and charged feature and the surface property that changes liposome, thereby control the treatment availability of encapsulated medicine.

Liposome can be adsorbed on all types of substantially cells, and slowly discharges the medicament of being sealed.Perhaps, the liposome of absorption can be engulfed the sexual cell endocytosis.Endocytosis liposome lipid afterwards can be degraded in lysosome and discharge the medicine of being sealed (Scherphof et al., Ann.N.Y.Acad.Sci.446:368 (1985)).After intravenous administration, small liposome (0.1 to 1.0 μ m) mainly is positioned at the cellular uptake of the reticuloendothelial system of liver and spleen usually, and can be in pulmonary deposition greater than the liposome of 3.0 μ m.Can utilize the cell of this reticuloendothelial system preferentially to absorb chemotherapeutic to be sent and be delivered in scavenger cell and the liver neoplasm than the characteristic of small liposome.

Can walk around described reticuloendothelial system by certain methods, described method comprises saturated or optionally make scavenger cell inactivation (Claassen et al., Biochim.Biophys.Acta 802:428 (1984)) with pharmaceutical means with heavy dose of liposome particles.In addition, be presented at and mix glycolipid phosphatide or the polyoxyethylene glycol phosphatide of deriving of deriving in the liposome membrane and can reduce picked-up (Allen et al., the Biochim.Biophys.Acta 1068:133 (1991) of reticuloendothelial system significantly; Allen et al., Biochim.Biophys.Acta 1150:9 (1993)).

Can also insert acceptor or part by the change phospholipid fraction or in liposome, thereby the preparation target is in the liposome of specific cells or organ.For example, existing people uses the liposome with high-load nonionic surface active agent preparation to come target in liver (Hayakawa et al., Japanese Patent 04-244,018; Kato etal., Biol.Pharm.Bull.16:960 (1993)).These preparations prepare by following process: soy phosphatidylcholine, alpha-tocopherol and oxyethyl group hydrogenated castor oil (HCO-60) are mixed in methyl alcohol; Mixture is concentrated in a vacuum; Then that mixture is heavy molten in water.Shown use Liposomal formulation that dipalmitoyl phosphatidylcholine (DPPC) and soy-derivedization sterol glucoside mixture (SG) and cholesterol (Ch) prepare can target in liver (Shimizu et al., Biol.Pharm.Bull.20:881 (1997)).

Perhaps, can be at surface of liposome in conjunction with various target parts, for example antibody, antibody fragment, carbohydrate, vitamins and translocator.For example, can use branched chain type galactolipid analog derivative modified liposome, so that its target is in asialoglycoprotein (semi-lactosi) acceptor, this receptor is single-mindedly at surface expression (Kato and Sugiyama, the Crit.Rev.Ther.Drug Carrier Syst.14:287 (1997) of liver cell; Murahashi et al., Biol.Pharm.Bull.20:259 (1997)).Similarly, Wu et al., Hepatology 27:772 proves in (1998), uses to take off sialic acid Pp63 glycophosphoproteins mark liposome and can shorten the plasma half-life of liposome, and significantly improves the picked-up of liver cell to the liposome that takes off sialic acid Pp63 glycophosphoproteins mark.On the other hand, can take off the accumulation (Murahashi et al., Biol.Pharm.Bull.20:259 (1997)) of liposome in liver that the sialic acid Pp63 glycophosphoproteins suppresses to contain branched chain type galactolipid analog derivative by injection in advance.The poly-human serum albumin liposome of rhizome of Chinese monkshood acidifying (polyaconitylated) provides and has made the liposome target in hepatocellular another kind of means (Kamps et al., Proc.Nat ' lAcad.Sci.USA 94:11681 (1997)).In addition, people's such as Geho U.S. Patent No. 4,603,044 has been described and a kind ofly has been oriented to hepatocellular liposome vesicle and send delivery system, and this systemic characteristic is at the hepatic duct acceptor relevant with the specialization metabolism cell of liver.

In means, at the biotinylated antibody of the part of expressing on the target cell target cell is carried out preliminary making (Harasym et al., Adv.Drug Deliv.Rev.32:99 (1998)) in a kind of tissue target more commonly used with specificity.After free antibodies is removed, give the liposome that streptavidin is puted together from blood plasma.In another approach, directly targeting antibodies is connected to (Harasym et al., Adv.Drug Deliv.Rev.32:99 (1998)) on the liposome.

The little wrapper technology of protein that can use standard polypeptide and antibody are encapsulated in the liposome (referring to for example, Anderson et al., Infect.Immun.31:1099 (1981); Anderson et al., Cancer Res.50:1853 (1990) and Cohen et al., Biochim.Biophys.Acta106:95 (1991); Liposome Technology, the 2nd edition, Vol.III, Gregoriadis (writing), the 317th page, people's such as Alving " Preparation and Use of Liposomes inImmunological Studies " (CRC Press 1993); Wassef et al., Meth.Enzymol.149:124 (1987)).As mentioned above, the liposome that can be used for treating can contain various ingredients.For example, liposome can contain the lipid derivant (Allen et al., Biochim.Biophys.Acta1150:9 (1993)) of polyoxyethylene glycol.

Can design the degradable polymer microballoon and keep the higher whole body level of human cytokines.Use for example following degradable polymer to prepare microballoon, described polymkeric substance for example poly-(lactide-co-glycolide) (PLG), poly-acid anhydrides, poe, not biodegradable ethyl vinyl acetate polymkeric substance, wherein protein is trapped in (Gombotz and Pettit, Bioconjugate Chem.6:332 (1995) in the polymkeric substance; Drug Delivery Systems, Ranade and Hollinger (writing), 51-93 page or leaf, " Role of Polymers in Drug Delivery " (the CRC Press 1995) of Ranade; Protein Delivery:Physical Systems, Sanders and Hendren (writing), the 45-92 page or leaf, " Degradable Controlled Release Systems Usefulfor Protein Delivery " (the Plenum Press 1997) of Roskos and Maskiewicz; Bartus et al., Science281:1161 (1998); Putney and Burke, Nature Biotechnology 16:153 (1998); Putney, Curr.Opin.Chem.Biol.2:548 (1998)).The nano particle of polyoxyethylene glycol (PEG) bag quilt can also conduct be used for intravenously and send the carrier of passing human cytokines (referring to for example, Gref et al., Pharm.Biotechnol.10:167 (1997)).

The present invention has also considered to have IL-17A and/or IL-17F in conjunction with active polypeptide through chemically modified, the soluble receptors of IL-17RC or IL-17RC/IL-17RA monomer, homodimer, heterodimer or polymer form for example, wherein said described acceptor is a kind of polypeptide that is connected with polymer phase as described above.

Those skilled in the art also can be as designing other formulations as described in the following document, described document for example, Ansel and Popovich, Pharmaceutical Dosage Forms and Drug DeliverySystems, the 5th edition (Lea; Febiger 1990), Gennaro (ed.), Remington ' sPharmaceutical Sciences, the 19th edition (Mack Publishing Company 1995), with Ranade and Hollinger, Drug Delivery Systems (CRC Press 1996).

For example, pharmaceutical composition can provide with the form of test kit, and described test kit comprises the container that a kind of soluble polypeptide of the present invention is housed.Therapeutical peptide can provide with the form of the Injectable solution that is used for single or multiple dosage, perhaps can heavy molten sterilized powder form providing before injection.Perhaps, this class test kit can comprise dry powder injector, liquid aersol producer or an atomizer that is used to give therapeutical peptide.This class test kit also can comprise the Word message about the indication and the using method of described pharmaceutical composition.In addition, this category information can comprise following statement, states known IL-17RC or IL-17RA patient hypersensitive to be forbidden described composition.

The pharmaceutical composition that contains soluble polypeptide of the present invention can provide with liquid form, aerosol form or solid form.The example of liquid form is Injectable solution, aerosol, drops, topical solution and oral suspension.Exemplary solid form comprises capsule, tablet and controlled release forms.The example of controlled release forms be microdialysis pump and implant (Bremer et al., Pharm.Biotechnol. 10: 239 (1997); DrugDelivery Systems, Ranade and Hollinger (writing), 95-123 page or leaf, " Implants in Drug Delivery " (the CRC Press 1995) of Ranade; Protein Delivery:Physical Systems, Sanders and Hendren (writing), 239-254 page or leaf, people's such as Bremer " Protein Delivery with Infusion Pumps " (Plenum Press 1997); ProteinDelivery:Physical Systems, Sanders and Hendren (writing), pages 93-117 page or leaf, people's such as Yewey " Delivery of Proteins from a Controlled Release InjectableImplant " (Plenum Press 1997)).Other solid forms comprise emulsion, paste and other topical application forms or the like.

Liposome provides a kind of and therapeutical peptide has been sent the method for passing to the experimenter by following route of administration: intravenously, intraperitoneal, interior, the intramuscular, subcutaneous of sheath, or oral administration, inhalation or intranasal administration.The micro-capsule that liposome is made up of the one or more water-based compartments that surrounded by double-layer of lipoid (totally referring to, Bakker-Woudenberg et al., Eur.J.Clin.Microbiol.Infect.Dis.12 (Suppl.1): S61 (1993); Kim, Drugs 46:618 (1993) and Drug Delivery Systems, Ranade and Hollinger (writing), 3-24 page or leaf, " Site-Specific DrugDelivery Using Liposomes as Carriers " (the CRC Press 1995) of Ranade).Liposome is similar with cytolemma on forming, so liposome can be used for administration safely and be biodegradable.According to preparation method's difference, liposome can be individual layer or multiwalled, the diameter of liposome can be more than 0.02 μ m to the 10 μ m.Can seal multiple medicine in the liposome: be allocated in the hydrophobic drug in the lipid bilayer and be allocated in hydrophilic medicament in the inner water-based space (referring to for example, Machy et al., Liposomes InCell Biology And Pharmacology (John Libbey 1987) and Ostro et al., American J.Hosp.Pharm.46:1576 (1989)).In addition, can also pass through to change the size of liposome, number, the liquid ingredient of lipid bilayer and charged feature and the surface property that changes liposome, thereby control the treatment availability of encapsulated medicine.

Liposome can be adsorbed on all types of substantially cells, and slowly discharges the medicament of being sealed.Perhaps, the liposome of absorption can be engulfed the sexual cell endocytosis.Endocytosis liposome lipid afterwards can be degraded in lysosome and discharge the medicine of being sealed (Scherphof et al., Ann.N.Y.Acad.Sci.446:368 (1985)).After intravenous administration, small liposome (0.1 to 1.0 μ m) mainly is positioned at the cellular uptake of the reticuloendothelial system of liver and spleen usually, and can be in pulmonary deposition greater than the liposome of 3.0 μ m.Can utilize the cell of this reticuloendothelial system preferentially to absorb chemotherapeutic to be sent and be delivered in scavenger cell and the liver neoplasm than the characteristic of small liposome.

Can walk around described reticuloendothelial system by certain methods, described method comprises saturated or optionally make scavenger cell inactivation (Claassen et al., Biochim.Biophys.Acta 802:428 (1984)) with pharmaceutical means with heavy dose of liposome particles.In addition, be presented at and mix glycolipid phosphatide or the polyoxyethylene glycol phosphatide of deriving of deriving in the liposome membrane and can reduce picked-up (Allen et al., the Biochim.Biophys.Acta 1068:133 (1991) of reticuloendothelial system significantly; Allen et al., Biochim.Biophys.Acta 1150:9 (1993)).

Can also insert acceptor or part by the change phospholipid fraction or in liposome, thereby the preparation target is in the liposome of specific cells or organ.For example, existing people uses the liposome with high-load nonionic surface active agent preparation to come target in liver (Hayakawa et al., Japanese Patent 04-244,018; Kato et al., Biol.Pharm.Bull.16:960 (1993)).These preparations prepare by following process: soy phosphatidylcholine, alpha-tocopherol and oxyethyl group hydrogenated castor oil (HCO-60) are mixed in methyl alcohol; Mixture is concentrated in a vacuum; Then that mixture is heavy molten in water.Shown use Liposomal formulation that dipalmitoyl phosphatidylcholine (DPPC) and soy-derivedization sterol glucoside mixture (SG) and cholesterol (Ch) prepare can target in liver (Shimizu et al., Biol.Pharm.Bull.20:881 (1997)).

Perhaps, can be at surface of liposome in conjunction with various target parts, for example antibody, antibody fragment, carbohydrate, vitamins and translocator.For example, can use branched chain type galactolipid analog derivative modified liposome so that its target is in asialoglycoprotein (semi-lactosi) acceptor, this receptor single-mindedly the surface expression of liver cell (Kato and Sugiyama, Crit.Rev.Ther.Drug Carrier Syst. 14: 287 (1997); Murahashi et al. Biol.Pharm.Bull. 20: 259 (1997)).Similarly, Wu et al., Hepatology 27: prove in 772 (1998), use and to take off sialic acid Pp63 glycophosphoproteins mark liposome and can shorten the plasma half-life of liposome, and significantly improve the picked-up of liver cell the liposome that takes off sialic acid Pp63 glycophosphoproteins mark.On the other hand, can by injection in advance take off the accumulation in liver of liposome that the sialic acid Pp63 glycophosphoproteins suppresses to contain branched chain type galactolipid analog derivative (Murahashi et al., Biol.Pharm.Bull. 20: 259 (1997)).The human serum albumin liposome of poly-rhizome of Chinese monkshood acidifying provide make the liposome target in hepatocellular another kind of means (Kamps et al., Proc.Nat ' l Acad.Sci.USA 94: 11681 (1997)).In addition, people's such as Geho U.S. Patent No. 4,603,044 has been described and a kind ofly has been oriented to hepatocellular liposome vesicle and send delivery system, and this systemic characteristic is at the hepatic duct acceptor relevant with the specialization metabolism cell of liver.

In a kind of tissue target more commonly used in means, with specificity at the biotinylated antibody of the part of expressing on the target cell to target cell carry out preliminary making (Harasym et al., Adv.Drug Deliv.Rev. 32: 99 (1998)).After free antibodies is removed, give the liposome that streptavidin is puted together from blood plasma.In another approach, directly targeting antibodies is connected on the liposome (Harasym et al., Adv.Drug Deliv.Rev. 32: 99 (1998)).

The little wrapper technology of protein that can use standard soluble polypeptide of the present invention is encapsulated in the liposome (referring to for example, Anderson et al., Infect.Immun. 31: 1099 (1981); Andersonet al., Cancer Res. 50: 1853 (1990) and Cohen et al., Biochim.Biophys.Acta 1063: 95 (1991); Liposome Technology, the 2nd edition, III volume, Gregoriadis (writing), the 317th page, people's such as Alving " Preparation and Use of Liposomes inImmunological Studies " (CRC Press 1993); Wassef et al., Meth.Enzymol.149:124 (1987)).As mentioned above, the liposome that can be used for treating can contain various ingredients.For example, liposome can contain polyoxyethylene glycol lipid derivant (Allen et al., Biochim.Biophys.Acta 1150: 9 (1993)).

Can design the degradable polymer microballoon and keep the higher whole body level of human cytokines.Use for example following degradable polymer to prepare microballoon, described polymkeric substance for example poly-(lactide-co-glycolide) (PLG), poly-acid anhydrides, poe, not biodegradable ethyl vinyl acetate polymkeric substance, wherein protein is trapped in (Gombotz and Pettit in the polymkeric substance Bioconjugate Chem. 6: 332 (1995); Drug Delivery Systems, Ranade and Hollinger (writing), 51-93 page or leaf, " Role of Polymers in Drug Delivery " (the CRC Press 1995) of Ranade; ProteinDelivery:Physical Systems, Sanders and Hendren (writing), the 45-92 page or leaf, " Degradable Controlled Release Systems Useful forProtein Delivery " (the Plenum Press 1997) of Roskos and Maskiewicz; Bartus et al., Science 281: 1161 (1998); Putney and Burke, Nature Biotechnology 16: 153 (1998); Putney, Curr.Opin.Chem.Biol.2:548 (1998)).The nano particle of polyoxyethylene glycol (PEG) bag quilt can also conduct be used for intravenously send the carrier of passing human cytokines (referring to for example, Gref et al., Pharm. Biotechnol. 10: 167 (1997)).

Those skilled in the art also can be as designing other formulations as described in the following document, described document for example, Ansel and Popovich, Pharmaceutical Dosage Forms and Drug DeliverySystems, the 5th edition (Lea; Febiger 1990); Gennaro (writing), Remington ' sPharmaceutical Sciences, the 19th edition (Mack Publishing Company 1995) and Ranadeand Hollinger, Drug Delivery Systems (CRC Press 1996).

The present invention has considered soluble polypeptide composition of the present invention, and the method and the therepic use that comprise phase homopolypeptide as herein described.This based composition also can comprise carrier.Described carrier can be conventional organic carrier or inorganic carrier.The example of carrier comprises water, buffered soln, ethanol, propylene glycol, polyoxyethylene glycol, sesame oil and Semen Maydis oil or the like.

K) The preparation of transgenic mice

Can carry out genetic engineering modified to transgenic mice, so that its institute in a organized way in mistake expression IL-17F, IL-17A, IL-17RA or IL-17RC gene, or at tissue specificity or organize the control of priority controlling element to descend expression IL-17F, IL-17A, IL-17RA or IL-17RC gene.Can use these to cross expression product and characterize the phenotype that causes by the mistake expression, and these transgenic animal can be used as the model of the human diseases that causes because of excessive IL-17F, IL-17A, IL-17RA or IL-17RC.Cross the transgenic mice of expressing above-mentioned arbitrary product and also can be used as the model bio-reactor, be used to produce IL-17RA or IL-17RC, for example in than the breast of large animal or blood, produce any soluble polypeptide of the present invention.The method for preparing transgenic mice is to well known to a person skilled in the art (referring to for example, Overexpression and Knockout ofCytokines in Transgenic Mice, Jacob (writing), the 111-124 page or leaf, " the Expression and Knockout of Interferons in Transgenic Mice " of Jacob (AcademicPress, Ltd.1994); Monastersky and Robl (writing), Strategies in TransgenicAnimal Science (ASM Press 1995) and Gene Expression Systems:Using Naturefor the Art of Expression, Fernandez and Hoeffler (writing), the 367-397 page or leaf, " Recombinant Protein Expression in TransgenicMice " (the Academic Press, Inc.1999)) of Abbud and Nilson.

For example, a kind of method for preparing the transgenic mice of expressing the IL-17RC gene can be used adult male mouse (planting the mouse) (B6C3f1 of Fertility, 2-8 monthly age (Taconic Farms, Germantown, NY)), vasectomized male mouse (sterilization mouse) (B6D2f1, the 2-8 monthly age (Taconic Farms)), prepuberal female mouse (the donor) (B6C3f1 that Fertility is arranged, age (Taconic Farms) in 4-5 week) and the adult female mouse (acceptor) that Fertility is arranged (B6ID2f1,2-4 monthly age (Taconic Farms)).Donor adapt to is cultivated a week, then with amount peritoneal injection pregnant mare serum gonadotrop(h)in (PMSG) (the Sigma ChemicalCompany of about 8IU/ mouse; St.Louis, MO), the amount peritoneal injection hCG (hCG) with the 8IU/ mouse (Sigma) surpasses ovulation to induce after 46-47 hour then.After injection of hormone, make donor and plant the mouse mating.Usually inject in back 13 hours at hCG and ovulate.Finish to confirm mating by the existence of observing the vagina plug in mating morning next day.

Collect zygote down at surgery operation mirror (surgical scope).Collecting uterine tube also is placed on ovum wherein on the urinalysis slide glass that contains Unidasa (Sigma).Once also use Whitten ' s W640 substratum washed twice with the Unidasa washing on ovum (as for example Menino and O ' Claray, Biol.Reprod.77:159 (1986) and Dienhart and Downs, described in the Zygote 4:129 (1996)), described substratum is at 5%CO ₂, 5%O ₂And 90%N ₂And hatched under 37 ℃ the condition.Then ovum is stored in 37 ℃/5%CO ₂In the incubator until being used for microinjection.

To contain the IL-17RC encoding sequence 10 to 20 micrograms plasmid DNA linearizing, gel-purified and be resuspended among 10mMTris-HCl (pH 7.4), the 0.25mMEDTA (pH 8.0), making its final concentration is 5-10 nanogram/microlitre, to be used for microinjection.For example, IL-17RC encoding sequence codified contains the polypeptide of the amino-acid residue 21 to 452 of SEQ ID NO:2.

With the plasmid DNA microinjection to the ovum of collecting, described ovum be placed in the W640 substratum and with warm through CO ₂Equilibrated mineral oil covers.DNA sucked in the injection needles (from the borosilicate glass capillaries of 0.75mm ID, 1mm OD, pull out), and be injected in each ovum.Penetrate each ovum with injection needles, enter in one or two monoploid protokaryon.

The DNA that skin is risen magnitude is injected in the protokaryon, under the situation that does not contact kernel injection needles is extracted out.Repeat this step until all ovum are injected.The ovum of microinjection success is transferred in the organ-tissue culture dish of the W640 substratum that contains pre-inflation, at 37 ℃/5%CO ₂Overnight incubation in the incubator.

Second day, two cell stages are transferred in the acceptor of pseudopregnancy.Exist the mouse of mating plug to be identified as acceptor with vasectomized sterilization mouse post-coitum.The anesthesia acceptor also scrapes off the hair in its back left side, is placed under the surgery microscope.Cut an osculum on skin, and cut the muscular wall of the belly region intermediate between knee and spleen, described zone is limited by rib frame, back (saddle) and back leg.Reproductive organ is placed on the little surgical operation cloth.Fat pad is spread on the cloth in operation, and (MD) link to each other with fat pad street and hanging on the back of mouse is to prevent organ cunning ex vivo chamber for Roboz, Rockville with baby's vascular clamp.

Use contain mineral oil and after alternately contain the thin transfer pipet of W640 and bubble, 12-17 the healthy two cell stages that come from injection the day before yesterday are transferred in the acceptor body.At an expansible ampoule of acceptor body internal fixing (ampulla), uterine tube is remained between ampoule and the mucous bursa, and with the 28g syringe needle at uterine tube near bursal place standardized designated port, note not scratching ampoule or mucous bursa

Insert transfer pipet in the oviducal designated port and be blown into the embryo, allow first bubble from transfer pipet, to overflow.Fat pad is pushed peritonaeum lightly, and make the sliding ex vivo of reproductive organ chamber.Clamp skin with suture peritoneal suture wall and with closing clamp.Mouse placed heat at least on 37 ℃ the slide warmer and made its recovery in four hours.

Acceptor is put back in the cage in couples, made its pregnant 19-21 days.After birth, wean when dividing puerperium 19-21 days, the mouse after the wean is raised respectively in different cages by sex, cut mouse tail 0.5cm as biopsy sample (being used for gene type) with clean scissors.

For example use Qiagen Dneasy test kit, according to the explanation of manufacturer with preparing genomic dna in the docking.Use the pcr analysis genomic dna, the primer of described PCR is designed to the screenable marker gene that can increase the IL-17RC gene or introduce in identical plasmid.After confirming that animal is transgenic animal,, itself and inbred line are backcrossed by the female mouse of transgenosis being raised with the male mouse of wild-type or the male mouse of transgenosis being raised with one or two female mouse of wild-type.After young mouse birth and wean, carry out gene type by sex separation and docking.

For the expression of check transgenosis in living animal, carried out partial hepatectomy.Be close to xiphoid (zyphoid process) below at epigastrium and carry out the surgery preparation.Use the little otch of Aseptic technique at a 1.5-2cm of breastbone incision, the liver lobus lateralis sinister is external.Use the 4-0 silk thread in the knotting of inferior lobe place, inferior lobe is exposed at outside the body cavity.Use nothing wound clamp to live the silk thread knot, and near first knot, place another absorbable Dexon (American Cyanamid; Wayne, ring N.J.).Carry out distal resection from the Dexon knot, and the hepatic tissue of the cutting-out of about 100mg is placed sterile petri dish.The liver that downcuts partly is transferred in the 14ml polypropylene round bottom test tube, and freezing rapidly in liquid nitrogen, on dry ice, preserve.Sew up surgical site with suture and closing clamp, after operation, cage for animal placed 37 ℃ of heating cushion last 24 hours.Check animal and after operation, removed closing clamp in 7-10 days in every day after the operation.Use RNA solution hybridization assay method or polymerase chain reaction to detect the IL-17RC mRNA expression level of every transgenic mice.

Except preparing the transgenic mice of expressing IL-17F, IL-17A, IL-17RA or IL-17RC, also can carry out genetic engineering modified to not expressing the low transgenic mice of above-mentioned any gene or abnormal expression.This transgenic mice provides the useful model of the disease relevant with lacking IL-17F, IL-17A, IL-17RA or IL-17RC.As mentioned above, can use inverted defined gene, ribozyme gene or external guide sequence gene to suppress the IL-17RC expression of gene.For example, for preparing the transgenic mice of the low IL-17RC of expression gene, can make above-mentioned inhibition sequence target IL-17RC mRNA.The method of the transgenic mice that preparation specific gene abnormal expression is low is well known by persons skilled in the art (referring to for example, Methods in Gene Biotechnology, the 205-224 page or leaf, people's such as Wu " Gene Underexpression in Cultured Cells andAnimals by Antisense DNA and RNA Strategies " (CRC Press 1997)).

The method that the transgenic mice of IL-17RC gene was not expressed or do not expressed fully in another kind of preparation substantially is to produce a kind of like this mouse, and intravital at least one the normal IL-17RC allelotrope of this mouse is replaced by non-functional IL-17RC gene.A kind of method that designs no function IL-17RC gene is that another gene (for example a kind of screenable marker gene) is inserted in the nucleic acid molecule of coding IL-17RC.The standard method for preparing this being called as " knock out mice " is well known by persons skilled in the art (referring to for example, Overexpression and Knockout of Cytokines in Transgenic Mice, Jacob (writing), the 111-124 page or leaf, " Expression and Knockout of Interferons inTransgenic Mice " (Academic Press of Jacob, Ltd.1994) and Methods in GeneBiotechnology, the 339-365 page or leaf, people's such as Wu " New Strategies for GeneKnockout " (CRC Press 1997)).

Further specify the present invention by following non-limiting example.

Embodiment

Embodiment 1

The IL-17RC expression of gene

(Palo Alto CA) carries out the analysis of RNAP mark for Clontech Laboratories, Inc. to use Human Multiple Tissue Blots test kit.Two probes have been produced in the PCR product with gel-purified.Use ZC21798 (5 ' CGG CGT GGT GGT CTT GCT CTT 3 '; SEQ ID NO:8) and ZC21808 (5 ' TCC CGT CCC CCG CCC CAG GTC 3 '; SEQ ID NO:31) prepares first probe as primer.(Arlington Heights, Multiprime labelling kit IL) carry out radio-labeling according to the explanation of manufacturer to this probe available from Amersham in use.Use NucTrap push post (Stratagene, La Jolla, CA) this probe of purifying.Use prehybridization and the hybridization solution of ExpressHyb (Clontech) solution as the RNA trace.Hybridization is spent the night under 65 ℃.After hybridization, use the following solution washing trace that contains 0.1%SDS and SSC, each 30 minutes: at room temperature use 2 * SSC washed twice, wash three times with 0.1 * SSC down at 50 ℃, wash once with 0.1 * SSC down at 55 ℃, and at 65 ℃ down with 0.1 * SSC washing once.The result shows that the IL-17RC gene has very strong expression in Tiroidina, suprarenal gland, prostate gland and liver organization, in heart, small intestine, stomach and tracheal tissue, express a little less than.Different therewith is not express in brain, placenta, lung, skeletal muscle, kidney, pancreas, spleen, thymus gland, testis, ovary, colon, peripheral blood leucocyte, backbone, lymphoglandula and marrow or almost do not express.

Embodiment 2

Use PCR to measure the distribution of mRNA on the cell tie-plate

From the resting cell of cultivating certainly be and the total RNA of purifying through stimulated cells system, and use Qiagen (Valencia according to the explanation of manufacturer, CA) RNeasy test kit, perhaps use acid-phenol purifying method (Chomczynski and Sacchi, Analytical Biochemistry, 162:156-9,1987) purifying.Use Agilent Bioanalyzer to measure the quality that a sample is assessed RNA.If RNA is significantly degraded, then can not be used to the preparation of the first chain cDNA subsequently.Measure and assess the genomic dna that whether has pollution by a RNA being carried out PCR, the primer of described PCR is zc41011 (5 ' CTCTCCATCCTTATCTTTCATCAAC 3 '; SEQ ID NO:32) and zc41012 (5 ' CTCTCTGCTGGCTAAACAAAACAC 3 '; SEQ ID NO:33), the unit point of the intergenic genomic dna of this primer amplification.The PCR condition of genomic dna that is used to measure pollution is as follows: the 10 * damping fluid of 2.5 μ l and 0.5 μ l Advantage 2cDNA polysaccharase mixture (BD BiosciencesClontech, Palo Alto, CA), 2.5mM dNTP mixture (the Applied Biosystems of 2ul, Foster City, CA), 10 * Rediload (Invitrogen of 2.5 μ l, Carlsbad, CA) and 20 μ M zc41011 and the zc41012 of 0.5 μ l, final volume is 25 μ l.Loop parameter is as follows: 94 ℃ 20 seconds, 40 circulations and 72 ℃ of circulations of 7 minutes of (94 ℃ 20 seconds+60 ℃ 1 minute 20 seconds).Each the 10 μ l of product that get every kind of reaction carry out agarose gel electrophoresis, and detect the PCR product that whether has to come the genomic dna of automatic pollution on the gel.If observe the genomic dna of pollution, (Austin TX) carries out the DNA enzyme liberating according to the explanation of manufacturer to total RNA, and then detects as described above for Ambion, Inc then to use no DNA reagent.The RNA that only seems not contain the genomic dna of pollution just can be used for the preparation of the first chain cDNA subsequently.

With 20 μ g from total RNA of 82 kinds of human cells system with water-soluble to 98 μ l, be divided into the equal portions of two part of 49 μ l then, each part is contained the total RNA of 10 μ g, then they is placed on two 96 hole PCR plates.In each equal portions, add and be used for the first chain cDNA synthetic reagent (Invitrogen First Strand cDNASynthesis System, Carlsbad, CA): the 0.1M DTT of 10 * RT damping fluid of 25mM MgCl2, the 10ul of 20 μ l, 10 μ l, the few dT of 2 μ l, the RNAseOut of 2ul.The Superscript II ThermoScript II that in from equal portions of each clone, adds 2 μ l then, the H of adding 2 μ l in corresponding clone equal portions ₂O is as the negative control of no ThermoScript II.All samples are hatched by following condition: 25 ℃ 10 minutes, 42 ℃ 50 minutes, 70 ℃ 15 minutes.Be placed in sample in the deep-well plates and use H ₂O is diluted to 1.7ml.Use Multipette (Saigan) the mechanical manipulator aliquots containig of packing 16.5 μ l in each hole of 96 hole PCR plates several times, produce the disposable PCR plate of a plurality of clones, seal this plate then and be stored in-20 ℃.Each hole representative in these plates is from the first chain cDNA of the total RNA of about 100ng.82 kinds of clones are scattered on two plates, are called array #118A and #118B.Use the quality of the first chain cDNA of multiplex PCR assays method on evaluation board on a series of plate, but the primer that uses among the PCR is for expressing extensive gene C LTC (clathrin) that abundance is medium and the primer of TFRC (TfR C) at two.With clathrin primer zc42901 (5 ' CTCATATTGCTCAACTGTGTGAAAAG 3 '; SEQ ID NO:34) and zc42902 (5 ' TAGAAGCCACCTGAACACAAATCTG3 '; And TFRC primer zc42599 (5 ' ATCTTGCGTTGTATGTTGAAAATCAATT3 ' SEQ ID NO:35); SEQ ID NO:36) and zc42600 (5 ' TTCTCCACCAGGTAAACAAGTCTAC3 '; SEQ ID NO:37) each 0.5 μ l, with following reagent mix: Advantage 2cDNA polysaccharase mixture (the BD Biosciences Clontech of the 10 * damping fluid of 2.5 μ l and 0.5 μ l, Palo Alto, CA), the 2.5mM dNTP mixture of 2 μ l (Applied Biosystems,, Foster City, CA) and 10 * Rediload (Invitrogen of 2.5 μ l, Carlsbad CA), joins in each hole of array #118A and array #118B then.Loop parameter is as follows: 94 ℃ 20 seconds, 35 circulations of (94 ℃ 20 minutes+67 ℃ 80 seconds), and 72 ℃ of circulations of 7 minutes.Each the 10 μ l of product that get every kind of reaction carry out agarose gel electrophoresis, and by gel to every kind of clone+existence of the stable PCR product of every specific specificity gene in RT hole marks.

By the expression of the mRNA on the mankind's first chain cDNA plate of pcr analysis IL-17RC, the just oligomerization primer that described PCR uses is ZC42756 (5 ' ctctccaggcccaagtcgtgctct 3 '; SEQ IDNO:38), antisense oligomerization primer is ZC42757 (5 ' ttgtcctgggggcctcgtgtctcc3 '; SEQ IDNO:39), the PCR reaction conditions of each sample is: Advantage 2cDNA polysaccharase mixture (the BD Biosciences Clontech of the 10 * damping fluid of 2.5 μ l and 0.5 μ l, Palo Alto, CA), the 2.5mM dNTP mixture (Applied Biosystems) of 2 μ l, 10 * Rediload (Invitrogen of 2.5 μ l, Carlsbad, CA) and 20 μ M justice and the antisense primers of 0.5 μ l.Cycling condition is as follows: 94 ℃ 2 minutes, 35 circulations of (94 ℃ 1 minute+66 ℃ 30 seconds+72 ℃ 1 minute 30 seconds), and 72 ℃ of circulations of 7 minutes.Each the 10 μ l of product that get every kind of reaction carry out agarose gel electrophoresis, and by gel positive expression and negative expression of IL-17RC are marked.

IL-17RC mRNA has expression widely in tissue and the various kinds of cell of the cell type system widely in representative.Especially, IL-17RC has lasting expression in non-T cell peripheral blood cells system (comprising monocyte, B-cell and myeloid cell).And IL-17RC mRNA also has the expression of be sure oing in deriving from the clone of skin.Other cells of expressing IL-17RC are that the whole 5 kinds of colorectal cells that exist on the array are.

Embodiment 3

Use RT PCR to measure the distribution of mRNA on the mouse cell tie-plate

From 60 kinds of resting cells cultivating certainly be and the total RNA of purifying through stimulated cells system, and use Qiagen (Valencia according to the explanation of manufacturer, CA) RNeasy test kit, perhaps use acid-phenol purifying method (Chomczynski and Sacchi, Analytical Biochemistry, 162:156-9,1987), or use Trizol compositions and methods (Invitrogen, Carlsbad, CA) purifying.

To be placed in from the total RNA of 5 μ g of each clone on deep hole 96 orifice plates, (Novagen, Madison WI), use H then to add the 3M NaOAc of 125 μ l and the lake (Pellet Paint) of 100 μ l in every hole ₂O transfers to 1.25ml with final volume.Use Multipette (Saigan) the mechanical manipulator aliquots containig of the RNA mixture of packing 25 μ l in each hole of 96 hole PCR plates several times, and then in every hole, add 75 μ l ethanol, produce the disposable RT PCR of a plurality of clones plate, seal this plate then and be stored in-20 ℃.At first with plate Qiagen (Valencia, CA) on the 96 hole whizzers centrifugal 10 minutes with 6000RPM, to carry out RT PCR screening.Plate is tipped upside down on the thieving paper to remove supernatant liquor.With the 70%EtOH of 100 μ l washing RNA precipitation, centrifugal 5 minutes again with 6000RPM.Remove supernatant liquor once more, and volatilize fully until remaining ethanol plate is air-dry.Then the RNA precipitation is resuspended in the H of 15 μ l ₂Among the O.

Assess the expression of IL-17RC mRNA on mouse cell lines RNA plate by RT PCR, the primer that uses among the described RT PCR is zc38910 (5 ' acgaagcccaggtaccagaaagag3 '; SEQ ID NO:40) and zc38679 (5 ' aaaagcgccgcagccaagagtagg3 '; SEQ ID NO:41), the RT PCR condition of each sample is with using Platinum Taq test kit (Invitrogen, Carlsbad, SuperScript One-Step PCR CA).Cycling condition is: 48 ℃ of circulations of 30 minutes, 94 ℃ 2 minutes, be 35 circulations of (94 ℃ 15 seconds+55 ℃ 30 seconds+72 ℃ 1 minute 30 seconds) then, be 72 ℃ of circulations of 7 minutes then.Each the 10 μ l of product that get every kind of reaction carry out agarose gel electrophoresis, and by gel positive expression and negative expression of IL-17RC are marked.

Muroid IL-17RCmRNA expresses in some mouse cell lines, particularly expresses in deriving from the clone of marrow (comprising scleroblast system, adipose cell lines and pre-adipose cell lines).In addition, mouse IL-17RCmRNA expresses in some samples from endocrine system, for example expresses in the sample of pancreas mesenchymal cell system, islet cells system and hypothalamus cells system, salivary gland cell system and testicular cell system.

Embodiment 4

The refolding of the pIL-17F that produces in the intestinal bacteria and purifying

A) extraction of inclusion body separation and pIL-17F

The expression of induced protein in batch fermented product or shake-flask culture thing places the intestinal bacteria culture broth 1 liter bottle after inducing, use Sorvall swinging bucket rotor whizzer centrifugal with 3000RPM.Use contains 50mMTris damping fluid (pH 8.0) the washed cell precipitation of 200mMNaCl and 5mM EDTA to remove all meat soup pollutents, till the supernatant liquor clarification.

Then cell precipitation is suspended in ice-cold lysis buffer (50mM Tris pH 8.0; 5mM EDTA; 200mM NaCl; 10% sucrose (w/v); 5mM DTT; The 5mM benzenyl amidine) in, making its optical density(OD) at the 600nm place is the 10-20 ODU.Under ice-cold condition, use APV 2000 laboratory homogenizers with 8500-9000psi homogenate 3 times this suspension then, produce broken cell lysate.Under 4 ℃, with 20000 * G eccentric cell lysate 1 hour, to reclaim insoluble part (inclusion body).

Be resuspended in the lavation buffer solution (50mM TrispH 8 contains 200mM NaCl, 5mM EDTA, 5mM DTT, 5mM benzenyl amidine) after the inclusion body of the centrifugal gained of 20000 * G precipitation weighed, every milligram of inclusion body uses the 10ml lavation buffer solution.Obtain uniform dispersed system by using OMNI international rotor stator formula starter (internationalrotor stator generator) to carry out homogenate.Then with this suspension under 4 ℃ centrifugal 30 minutes with 20000 * G.Repeated washing 3-5 time is till the supernatant liquor clarification.

Will through the washing final resolution of precipitate in the 40mM Tris damping fluid that contains the 7M Guanidinium hydrochloride (pH 8, contain 0.1M S-WAT and 0.02M sodium tetrathionate).Spend the night 4 ℃ of slow down stirrings, extract and the sulfurous acidolysis reaction.With the pink solution of gained under 4 ℃ centrifugal 1 hour, get the clarifying supernatant liquor that contains solubility pIL-17F then and filter with 0.45 μ m with 35000 * G.

B) the refolding process of pIL-17F

The pIL-17F of dissolved sulfurous acidolysis is dropwise added in the ice-cold refolding damping fluid dilution carrying out refolding, and described refolding damping fluid contains the arginine of 55mM MES, 10.56mM NaCl, 0.44mM KCl, 0.055%PEG (3400K), 1.1mM EDTA, 20% glycerine, 0.5M Guanidinium hydrochloride, 0.75M and redox couple (1mM GSH:1mM GSSG) that ratio is 1: 1 gsh.With the pH regulator to 6.5 of HCl with the refolding damping fluid, and add pIL-17F to final concentration be 100 μ g/ml.After dilution, mixture was slowly stirred 72 hours in the cold house.

C) product reclaims and purifying

Use laboratory scale TFF system and 10kDa mwco membrane, the pIL-17F of refolding is concentrated 10 times.Use 0.45 micron membrane filtration then, by adding acetate with pH regulator to 5.1.Use acetate buffer equilibrated Pharmacia SP Fast Flow post then, catch material through pH regulator by cation-exchange chromatography through 50mM pH 5.1.By being that upper prop is carried out in 190cm/ hour online (inline) dilution with the flow velocity with the level pad of 5 times of volumes with pIL-17F.Above-mentioned dilution has reduced ionic strength, makes target protein can combine effectively with matrix.After completion of the sample, with level pad post is washed to baseline and to absorb.Then with containing 50mM acetate buffer (pH 5.1) washing column of 0.4M NaCl, and then with the gradient elution bonded albumen of the 50mM acetate buffer that contains 0.4M-1.5M NaCl (pH 5.1) with 5CV.By SDS PAGE analysis revealed, have about 85% to be dimer in the protein with about 1M NaCl wash-out to elutriated fraction.Mix the fraction that contains pIL-17F, and hold back the concentrated described fraction of ultra-filtration membrane with 10kDa in the Amicon agitated pool, the fraction of preparation is carried out purifying and exchange buffering liquid by molecular sieve chromatography at last.

D) molecular sieve buffer exchange and preparation preparation

Spissated cation mixt (volume is the 3-4% of CV) is expelled on Pharmacia Superdex 75 molecular sieve columns with 30cm/ hour flow velocity, and described post is with 50mM sodium phosphate buffer (pH 7.2) balance that contains 109m MNaCl.It is 1mg/ml that the symmetrical elution peak that will contain described product is diluted to concentration with the 50mM sodium phosphate buffer (pH 7.2) that contains 109mM NaCl.At last with pIL-17F with 0.2 μ m filtration sterilization, be divided into equal portions and be stored under-80 ℃.Final processing output is 20%.

Embodiment 5

The structure of Mammals solubility IL-17RC expression construct

Use the dna fragmentation (SEQ ID NO:42) of coding IL-17RC polypeptide (SEQ ID NO:43), dna fragmentation and the expression vector pZMP20 of coding mFc1 (SEQ ID NO:44), by overlapping PCR and homologous recombination construction contain human IL-17RC[L21-K451]-expression construct of mFc1 (mouse BALB/c μ 2a Fc).Produce above-mentioned fragment by pcr amplification.

Coding IL-17RC[L21-K451] the PCR fragment comprise: the IL-17RC ectodomain of former secretion leader sequence coding region eclipsed part, coding [L21-K451] before 5 ' end and the tissue plasminogen activator optimization of pZMP20 carrier sequence, and 3 ' end with mFc1 coding region eclipsed part.Pcr amplification reaction has used 5 ' oligonucleotide [GTTTCGCTCAGCCAGGAAATCCATGCCGAGTTGAGACGCTTCCGTAGACTGGAGAG GCTTGTGGGGCCT; SEQ ID NO:46], 3 ' oligonucleotide [TGTGGGCCCTCTGGGCTCCTTGTGGATGTATTTGTC; SEQ ID NO:47] and one at the dna clone that produces before as the IL-17RC of template.

The PCR fragment of coding mFc1 that comprise 5 ' end with part IL-17RC sequence eclipsed part, mFc1 coding region and 3 ' end and the poliovirus internal ribosome entry site region overlapping pZMP20 carrier.Amplified reaction has used 5 ' oligonucleotide [GACAAATACATCCACAAGGAGCCCAGAGGGCCCACA; SEQ ID NO:48], 3 ' oligonucleotide [CAACCCCAGAGCTGTTTTAAGGCGCGCCTCTAGATTATTTACCCG GAGTCCGGGA; SEQ IDNO:49] and one at the dna clone that produces before as the mFc1 of template.

The pcr amplification reaction condition is as follows: 94 ℃ of circulations of 5 minutes, 35 circulations of (94 ℃ 1 minute+55 ℃ 2 minutes+72 ℃ 3 minutes), and 72 ℃ of circulations of 10 minutes.The PCR mixture of reaction products is separated with 1% sepharose, and use QIAquick ^TM(Qiagen Cat.No.28704) extracts the dna fragmentation that conforms to the expection size from gel to Gel Extraction test kit.

By overlapping PCR two PCR fragments are linked together.Two segmental gel extract are respectively got about 1 μ l, connect by pcr amplification reaction, have used 5 ' oligonucleotide [GTTTCGCTCAGCCAGGAAATCCATGCCGAGTTGAGACGCTTCCGTAGACTGGAGAG GCTTGTGGGGCCT in the described pcr amplification reaction; SEQ ID NO:46] and 3 ' oligonucleotide [CAACCCCAGAGCTGTTTTAAGGCGCGCCTCTAGATTATTTACCCGGAGTCCGGGA; SEQ ID NO:49].The PCR condition of using is as follows: 94 ℃ of circulations of 5 minutes, 35 circulations of (94 ℃ 1 minute+55 ℃ 2 minutes+72 ℃ 3 minutes), and 72 ℃ of circulations of 10 minutes.The PCR mixture of reaction products is separated with 1% sepharose, and use QIAquick ^TM(Qiagen Cat.No.28704) extracts the dna fragmentation that conforms to the inset size from gel to Gel Extraction test kit.

Plasmid pZMP20 is a kind of mammalian expression vector, but contain in this carrier an expression cassette, from the internal ribosome of poliovirus enter element, at CD8 ectodomain, intestinal bacteria replication orgin, the Mammals selection markers ceneme (comprising SV40 promotor, enhanser and replication orgin, DHFR gene and SV40 terminator) of the C of membrane spaning domain end brachymemma; And in yeast saccharomyces cerevisiae, screen and duplicate required URA3 and CEN-ARS sequence, have following sequence in the described expression cassette: the MPSV promotor, be used for before yeast reorganization, carrying out linearizing BglII site, otPA signal peptide sequence.

At IL-17RC[L21-K451 with plasmid pZMP20 and gel extraction]-the PCR fragment of mFc1 carries out in yeast before the homologous recombination, uses BglII to digest this plasmid.With competence yeast (yeast saccharomyces cerevisiae) cell of 100 μ l and the IL-17RC[L21-K451 of 10 μ l]-the pZMP20 carrier through Bgl II digestion of mFc1 inset DNA and 100ng mixes mutually, then this mixture is transferred in the 0.2cm electroporation cup.Yeast/DNA mixture is carried out electricimpulse, and (BioRad Laboratories, Hercules CA) are set to 0.75kV (5kV/cm), ∞ ohm and 25 μ F to the power supply of use.The 1.2M sorbyl alcohol that adds 600 μ l in cup is laid on the yeast of 100 μ l and 300 μ l aliquots containigs on two blocks of URA-D plates respectively then, and cultivates down at 30 ℃.After about 72 hours, will be suspended from 1ml H from the Ura+ yeast conversion body weight on the plate ₂Among the O, of short duration centrifugal with the precipitation yeast cell.Cell precipitation is resuspended in the lysis buffer (2%TritonX-100,1%SDS, 100mM NaCl, 10mM Tris, pH 8.0,1mM EDTA) of 0.5ml.To being housed, 250 μ l in the Eppendorf pipe of the granulated glass sphere of acid elution and 300 μ l phenol-chloroforms, add 500 μ l cleavage mixture, vortex oscillation 3 minutes, on the Eppendorf whizzer centrifugal 5 minutes with maximum speed of revolution.Get 300 μ l waters and be transferred in the new pipe, add 600 μ l ethanol, centrifugal 30 minutes then with maximum speed of revolution with deposit D NA.Pour out supernatant liquor and use 70% washing with alcohol of 1ml to precipitate.Pour out supernatant liquor and DNA precipitation is resuspended among the 10mMTris (pH 8.0) that 30 μ l contain 1mMEDTA.

Use the shock by electricity conversion of competence e. coli host cell (DH12S) of 5 μ l cerevisiae dna goods and 50 μ l Bacillus coli cells.Carry out electricimpulse with 2.0kV, 25 μ F and 400ohm pair cell.After electroporation, add 1ml SOC (2%Bacto ^TMTryptones (Difco, Detroit, MI), 0.5% yeast extract (Difco), 10mM NaCl, 2.5mM KCl, 10mM MgCl2,10mM MgSO4 and 20mM glucose), respectively the cell of 50 μ l and 200 μ l aliquots containigs is laid on two LB AMP plates (LB meat soup (Lennox), 1.8%Bacto then ^TMAgar (Difco), 100mg/L penbritin) on.

The inset of three kinds of dna clones being used for construct is carried out sequential analysis and selects to contain a clone of correct sequence.(Valencia CA), carries out the separation of plasmid in large scale DNA according to the explanation of manufacturer for QIAGEN Plasmid Mega test kit, Qiagen to use commercially available test kit.

Embodiment 6

Express the structure of the Mammals solubility IL-17RC expression construct of IL-17RC-CEE, IL-17RC-CHIS and IL-17RC-CFLAG

Use coding IL-17RC[L21-K451] dna fragmentation (SEQ ID NO:42) and expression vector pZMP20, by PCR and homologous recombination construction contain human IL-17RC[L21-K451] and the expression construct of C-terminal label, described C-terminal label is Glu-Glu (CEE) label, six Histidines (CHIS) label or FLAG (CFLAG) label.

The PCR fragment of coding IL-17RCCEE comprises: the IL-17RC ectodomain of former secretion leader sequence coding region eclipsed part, coding [L21-K451] before 5 ' end and the tissue plasminogen activator optimization of pZMP20 carrier sequence, Glu-Glu sequence label (Glu Glu Tyr Met Pro Met Glu; And 3 ' end and the part poliovirus internal ribosome entry site region overlapping of pZMP20 carrier SEQ IDNO:53).Pcr amplification reaction has used 5 ' oligonucleotide [GTTTCGCTCAGCCAGGAAATCCATGCCGAGTTGAGACGCTTCCGTAGACTGGAGAG GCTTGTGGGGCCT; SEQ ID NO:46], 3 ' oligonucleotide [CAACCCCAGAGCTGTTTTAAGGCGCGCCTCTAGATTATTCCATGGGCATGTATTCT TCCTTGTGGATGTATTTGTC; SEQ ID NO:50] and one at the dna clone that produces before as the IL-17RC of template.

The pcr amplification reaction condition is as follows: 94 ℃ of circulations of 5 minutes, 35 circulations of (94 ℃ 1 minute+55 ℃ 2 minutes+72 ℃ 3 minutes), and 72 ℃ of circulations of 10 minutes.The PCR mixture of reaction products is separated with 1% sepharose, and use QIAquick ^TM(Qiagen Cat.No.28704) extracts the dna fragmentation that conforms to the expection size from gel to Gel Extraction test kit.

Before the homologous recombination of the PCR fragment of the IL-17RCCEE of plasmid pZMP20 and gel extraction being carried out in the yeast, use Bgl II to digest this plasmid.Competence yeast (yeast saccharomyces cerevisiae) cell of 100 μ l is mixed mutually with the IL-17RCCEE inset DNA of 10 μ l and the pZMP20 carrier through Bgl II digestion of 100ng, then this mixture is transferred in the 0.2cm electroporation cup.Yeast/DNA mixture is carried out electricimpulse, the power supply of use (BioRad Laboratories, Hercules, CA) be set to 0.75kV (5kV/cm), ∞ ohm and 25 μ F.The 1.2M sorbyl alcohol that adds 600 μ l in cup is laid on the yeast of 100 μ l and 300 μ l aliquots containigs on two blocks of URA-D plates respectively then, and cultivates down at 30 ℃.After about 72 hours, will be suspended from 1ml H from the Ura+ yeast conversion body weight on the plate ₂Among the O, of short duration centrifugal with the precipitation yeast cell.Cell precipitation is resuspended in the lysis buffer (2%Triton X-100,1%SDS, 100mMNaCl, 10mMTris, pH 8.O, 1mM EDTA) of 0.5ml.To being housed, 250 μ l in the Eppendorf pipe of the granulated glass sphere of acid elution and 300 μ l phenol-chloroforms, add 500 μ l cleavage mixture, vortex oscillation 3 minutes, on the Eppendorf whizzer centrifugal 5 minutes with maximum speed of revolution.Get 300 μ l waters and be transferred in the new pipe, add 600 μ l ethanol, centrifugal 30 minutes then with maximum speed of revolution with deposit D NA.Pour out supernatant liquor and use 70% washing with alcohol of 1ml to precipitate.Pour out supernatant liquor and DNA precipitation is resuspended among the 10mMTris (pH 8.0) that 30 μ l contain 1mMEDTA.

Use the shock by electricity conversion of competence e. coli host cell (DH12S) of 5 μ l cerevisiae dna goods and 50 μ l Bacillus coli cells.Carry out electricimpulse with 2.0kV, 25 μ F and 400ohm pair cell.After electroporation, add 1ml SOC (2%Bacto ^TMTryptones (Difco, Detroit, MI), 0.5% yeast extract (Difco), 10mMNaCl, 2.5mMKCl, 10mMMgCl2,10mMMgSO4 and 20mM glucose), respectively the cell of 50 μ l and 200 μ l aliquots containigs is laid on two LB AMP plates (LB meat soup (Lennox), 1.8%Bacto then ^TMAgar (Difco), 100mg/L penbritin) on.

The inset of three kinds of dna clones being used for construct is carried out sequential analysis and selects to contain a clone of correct sequence.(Valencia CA), carries out the separation of plasmid in large scale DNA according to the explanation of manufacturer for QIAGEN Plasmid Mega test kit, Qiagen to use commercially available test kit.

Use the process identical preparation to have that C-terminal is histidine-tagged (to consist of Gly SerGly Gly His His His His His His (IL-17RCCHIS with said process; SEQ ID NO:51)) or C-terminal FLAG label (consist of Gly Ser Asp Tyr Lys Asp Asp Asp Asp Lys (IL-17RCCFLAG; SEQ ID NO:52)) IL-17RC.For preparing these constructs, 3 ' oligonucleotide does not re-use SEQ IDNO:50, and is to use 3 ' oligonucleotide [CAACCCCAGAGCTGTTTTAAGGCGCGCCTCTAGATTAGTGATGGTGATGGTGATGT CCACCAGATCCCTTGTGGATGTATTTGTC; SEQ ID NO:54] produce IL-17RCCHIS, or use 3 ' oligonucleotide [CAACCCCAGAGCTGTTTTAAGGCGCGCCTCTAGATTACTTATCATCATCATCCTTA TAATCGGATCCCTTGTGGATGTATTTGTC; SEQ ID NO:55] produce IL-17RCCFLAG.

Embodiment 7

Express the transfection and the expression of IL-17RC-mFc1 fusion rotein and IL-17RC-CEE, IL-17RC-CHIS and the end-labelled proteic solubility IL-17RC expression of receptor construct of IL-17RC-CFLAGC

Every kind of solubility IL-17RC amalgamation and expression construct of three series or each 200 μ g of solubility IL-17RC expression construct with label were digested 3 hours down at 37 ℃ with the PvuI of 200 units respectively, with isopropanol precipitating and centrifugal in the Microfuge of 1.5mL pipe.Abandoning supernatant obtains precipitation, and precipitation was also at room temperature placed 5 minutes with 70% washing with alcohol of 1mL.With pipe with 14000RPM centrifugal 10 minutes, abandoning supernatant obtained precipitation with the Microfuge whizzer.Under gnotobasis, precipitation is resuspended in then in the Chinese hamster ovary celI tissue culture medium (TCM) of 750 μ l, cultivated 30 minutes down, be cooled to room temperature then at 60 ℃.Every pipe is centrifugal in three pipes obtains about 5 * 10 ⁶Individual Chinese hamster ovary celI, then that cell is resuspended with the DNA culture medium solution.The DNA/ cell mixture is placed the cup of 0.4cm internal diameter (gap), use following parameters to carry out electroporation: 950 μ F, high capacitance, 300V.Take out wine matter, mix, and be diluted to 25mL, place 125mL to shake bottle with the Chinese hamster ovary celI tissue culture medium (TCM).To shake bottle then and place incubator on the vibrator, with 120RPM at 37 ℃, 6%CO ₂Cultivate under the condition.

Add Rheumatrex (MTX) to 200nM by increment gradually, then to 1 μ M, Chinese hamster ovary celI is carried out the nutrition screening.Confirm fusion rotein or have the proteic expression of label by western blotting, then Chinese hamster ovary celI group enlarged culturing and results are used for protein purification.

Embodiment 8

The expression of solubility IL-17RC

Use dna fragmentation and the expression vector pZMP40 of IL-17RC_Tbx, contain the expression plasmid of IL-17RC-Tbx-C (Fc9) (SEQ ID NO:64) by homologous recombination construction.Use primer zc44531 and zc44545 to produce described fragment by pcr amplification.

PCR fragment IL-17RC_Tbx contains part IL-17RC ectodomain coding region, and the IL-17RC clone who produces before using prepares described zone as template.Described fragment comprises: 5 ' end with otPA coding region eclipsed part, IL-17RC section (amino-acid residue 21 to 451 of SEQ ID NO:2), connector sequence, the zymoplasm cleavage site of pZMP40 carrier sequence, and 3 ' that hold and the Fc9 coding region eclipsed part pZMP40 carrier.Used pcr amplification reaction condition is as follows: 94 ℃ of circulations of 5 minutes, 35 circulations of (94 ℃ 1 minute+55 ℃ 2 minutes+72 ℃ 3 minutes), and 72 ℃ of circulations of 10 minutes.

The PCR mixture of reaction products is separated with 1% sepharose, and use QIAquick ^TM(Qiagen Cat.No.28704) extracts the band that conforms to the inset size from gel to the GelExtraction test kit.

Plasmid pZMP40 is a kind of mammalian expression vector, contain an expression cassette in this carrier, from the internal ribosome entry site (IRES) of poliovirus but element and at CD8 ectodomain, intestinal bacteria replication orgin, the Mammals selection markers ceneme (comprising SV40 promotor, enhanser and replication orgin, DHFR gene and SV40 terminator) of the C of membrane spaning domain end brachymemma; And in yeast saccharomyces cerevisiae, screening and duplicate required URA3 and CEN-ARS sequence, described expression cassette has the MPSV promotor, is used to insert a plurality of restriction enzyme sites of encoding sequence, otPA signal peptide sequence and Fc9 sequence.This plasmid is with pZMP21 plasmid (U.S. Patent Publication No.US 2003/0232414A1; Be preserved in American type culture collection, preserving number is ATCC# PTA-5266) make up.

Before the homologous recombination of plasmid pZMP40 and PCR fragment being carried out in the yeast, use Bgl II to cut this plasmid.Competence yeast (yeast saccharomyces cerevisiae) cell of 100 μ l is mixed through the pZMP40 carrier of cutting independently mutually with inset DNA (SEQ IDNO:66) and the 100ng of 10 μ l, then this mixture is transferred in the 0.2cm electroporation cup.Yeast/DNA mixture is carried out electricimpulse, the power supply of use (BioRadLaboratories, Hercules, CA) be set to 0.75kV (5kV/cm), ∞ ohm and 25 μ F.The 1.2M sorbyl alcohol that adds 600 μ l in cup is laid on the yeast of 100 μ l and 300 μ l aliquots containigs on two blocks of URA-D plates respectively then, and cultivates down at 30 ℃.After about 72 hours, will be suspended from 1ml H from the Ura+ yeast conversion body weight on the plate ₂Among the O, of short duration centrifugal with the precipitation yeast cell.Cell precipitation is resuspended in the lysis buffer (2%Triton X-100,1%SDS, 100mM NaCl, 10mM Tris, pH 8.0,1mMEDTA) of 0.5ml.To being housed, 250 μ l in the Eppendorf pipe of the granulated glass sphere of acid elution and 300 μ l phenol-chloroforms, add 500 μ l cleavage mixture, vortex oscillation 3 minutes, on the Eppendorf whizzer centrifugal 5 minutes with maximum speed of revolution.Get 300 μ l waters and be transferred in the new pipe, add 600 μ l ethanol (EtOH), centrifugal 30 minutes then with maximum speed of revolution with deposit D NA.Pour out supernatant liquor and use 70% washing with alcohol of 1ml to precipitate.Pour out supernatant liquor and DNA precipitation is resuspended among the TE of 30 μ l.

Use the shock by electricity conversion of competence e. coli host cell (DH12S) of 5 μ l cerevisiae dna goods and 50 μ l Bacillus coli cells.Carry out electricimpulse with 2.0kV, 25 μ F and 400ohm pair cell.After electroporation, add 1ml SOC (2%Bacto ^TMTryptones (Difco, Detroit, MI), 0.5% yeast extract (Difco), 10mM NaCl, 2.5mM KCl, 10mM MgCl2,10mM MgSO4 and 20mM glucose), respectively the cell of 50 μ l and 200 μ l aliquots containigs is laid on two LB AMP plates (LB meat soup (Lennox), 1.8%Bacto then ^TMAgar (Difco), 100mg/L penbritin) on.

Inset to three kinds of dna clones being used for construct carries out sequential analysis, and selects to contain a clone of correct sequence for each construct.(Valencia CA), carries out the separation of plasmid in large scale DNA according to the explanation of manufacturer for QIAGEN Plasmid Mega test kit, Qiagen to use commercially available test kit.

IL-17RC[L21-K451 with three series] _ each 200 μ g of Tbx_C (Fc9) construct respectively with the PvuI of 200 units 37 ℃ of digestion 3 hours down, precipitate and centrifugal in the Mcrofuge of 1.5mL pipe with IPA.Abandoning supernatant obtains precipitation, and precipitation was also at room temperature placed 5 minutes with 70% washing with alcohol of 1mL.With pipe with 14000RPM centrifugal 10 minutes, abandoning supernatant obtained precipitation on the Microfuge whizzer.Under gnotobasis, precipitation is resuspended in then in the PF-CHO substratum of 750 μ l, cultivated 30 minutes down, be cooled to room temperature then at 60 ℃.Every pipe is centrifugal in three pipes obtains about 5 * 10 ⁶Individual APFDXB11 cell, then that cell is resuspended with the DNA culture medium solution.The DNA/ cell mixture is placed the cup of 0.4cm internal diameter, use following parameters to carry out electroporation: 950 μ F, high capacitance and 300V.Take out wine matter, mix, and be diluted to 25mL, place 125mL to shake bottle with the PF-CHO substratum.To shake bottle then and place incubator on the vibrator, with 120RPM at 37 ℃, 6%CO ₂Cultivate under the condition.

Add Rheumatrex (MTX) to 200nM by increment gradually,, carry out the nutrition screening with pair cell system then to 1 μ M MTX.Confirm to express by western blotting, then with the clone enlarged culturing and carry out protein purification.

Embodiment 9

From Chinese hamster ovary celI purification of soluble IL-17RC

Use Pellicon-II grossflow filtration system, by two Biomax 0.1m ²The 30kD molecular weight is held back bellows, and (MA), the conditioned medium that will derive from the Chinese hamster ovary celI of expressing IL-17RC-TbX-Fc9 (SEQ IDNO:64) concentrates about 10 times for Millipore, Bedford.The pH regulator to 5.5 of the substratum after will concentrating with glacial acetic acid, 0.2 μ m filtration sterilization is gone up sample (Pharmacia, Piscataway to the Protein G sepharose fast flow resin column by batch chromatogram (batch chromatography) then, NJ) on, spend the night under 4 ℃.Regulating on the conditioned medium of pH before the sample, this Protein G resin column should be earlier (25mM sodium acetate, 150mM NaCl pH5.5) carry out pre-equilibration with the level pad of 5 times of column volumes (approximately 150ml).After filtration and regulate the conditioned medium of pH and the ratio of resin is 33: 1 (v/v).

(about 21 ℃) criticize chromatography at ambient temperature.Batch-wise is poured on the glass column of 5.5 * 20.5cm of a sky through pH regulator and the filtering conditioned medium of 0.22 μ m, and (BioRad, Hercules CA) go up and utilize gravity to compress.With level pad (25mM sodium acetate, 150mM NaCl, pH5.5) washing of post with 10 times of column volumes (approximately 300ml).Use the 100mM glycine then, the solution of pH2.7 carries out the pH wash-out to bonded albumen.Collect the 2.0M Tris that the 9.0ml fraction is also used 1.0ml immediately, pH8.0 solution neutralizes.By the SDS-PAGE coomassie brilliant blue staining collected fraction is analyzed.The fraction that will contain IL-17RC-Tbx-Fc9 is mixed, and (Millipore, Bedford MA), concentrate about 6 times according to the explanation of manufacturer with the blended fraction to use the 5kD molecular weight to hold back Biomax film rotary concentrator.

Under 4 ℃, (IL), (Sigma, St.Louis MO) extensively dialyse with 1 * phosphate buffered saline (pH 7.3) with spissated mixing fraction for Pierce, Rockford to use 7kD molecular weight mwco membrane Slide-A-Lyzer.With the 1 * phosphate buffered saline that contains IL-17RC-TbX-Fc9 (pH 7.3) of gained through 0.22 μ m filtration sterilization, packing and be stored in-80 ℃ then.

Embodiment 10

IL-17A and IL-17F combine with human IL-17RC's

A) biotinylation cytokine and transfectional cell combines

With coding human IL-17 acceptor (SEQ ID NO:21), human IL-17RC (SEQ ID NO:2) or above-mentioned two kinds of receptor expression carrier transfection young hamster kidneys (BHK) cell of encoding, to assess their abilities in conjunction with human IL-17A of biotinylation and human IL-17F.Use sodium ethylene diamine tetracetate harvested cell, counting and in dyeing substratum (SM), be diluted to 10 ⁷Cell/ml, described dyeing substratum (SM) is for having added the HBSS of 1mg/ml bovine serum albumin(BSA) (BSA), 10mM Hepes and 0.1% sodium azide (w/v).Cultivated 30 minutes with cell on ice with human IL-17A (SEQ ID NO:14) of the biotinylation of different concns and human IL-17F (SEQ ID NO:16).After 30 minutes, use the excessive cytokine of SM flush away, and, cultivated 30 minutes with cell on ice with the phycoerythrin (SA-PE) that 1: 100 dilution streptavidin is puted together.The SA-PE that flush away is excessive uses the flow cytometry cell.Calculate cytokine bonded amount by the painted average fluorescent strength of cytokine.We are found that by above-mentioned analysis human IL-17A combines with human IL-17R and IL-17RC with similar degree.In addition, human IL-17F is similar to IL-17A to IL-17RC bonded degree, just far is inferior to IL-17A but can detect with IL-17R bonded degree.

B) biotinylation cytokine and human peripheral blood mononuclear cells combines

Human peripheral blood mononuclear cells (PBMC) prepares from whole blood by ficoll density gradient centrifugation.With PBMC with 10 ⁷The density of cell/ml is cultivated with the biotinylation IL-17A of 1 μ g/ml or IL-17F and at the antibody that the fluorescence dye of specific cells surface protein is puted together, and described antibody is designed to distinguish different white corpuscle pedigrees.These markers comprise CD4, CD8, CD19, CD11b, CD56 and CD16.Antibody that flush away is excessive and cytokine are as mentioned above by cultivating the cytokine combination of detection specificity with SA-PE.Use the flow cytometry sample, we are found that by above-mentioned analysis human IL-17A almost combines with all PBMC monoids that detected, but human IL-17F can not be with detectable degree in conjunction with any cell monoid.

C) the specificity bonded of the human IL-17A of biotinylation and IL-17F and unlabelled cytokine suppresses

Carry out combination research as described above, different just in association reaction, comprised excessive unlabelled human IL-17A and IL-17F.In the research at bhk cell, the amount of the unlabeled cells factor changes in the finite concentration scope, and we find to add unlabelled IL-17A can combine IL-17RC and IL-17R competitively with IL-17A and IL-17F.Yet unlabelled IL-17F can combine IL-17RC with IL-17A and IL-17F competitiveness, but can not combine IL-17R with IL-17A and IL-17F competitiveness effectively.This explanation IL-17A and IL-17F can combine with the IL-17RC specificity, and the combination because they can be vied each other, and therefore their the identical or overlaid of binding site is described.In addition, IL-17F in conjunction with the competitive capacity of IL-17R than IL-17A a little less than, this illustrates that these two kinds of cytokines also are the similar areas in conjunction with IL-17R, but IL-17F in conjunction with the avidity of IL-17R than IL-17F a little less than in conjunction with the avidity of IL-17RC many.

D) the specificity bonded of the human IL-17A of biotinylation and IL-17F and solubility IL-17RC and IL-17R suppresses

Carry out combination research as described above, the different IL-17RC or the IL-17R that just in association reaction, have comprised soluble form.These soluble receptorss are that the ectodomain that derives from every kind of acceptor is distinguished the fusion rotein that merges mutually with IgG 1 constant (Fc).We find, solubility IL-17RC can suppress the combining of bhk cell of human IL-17A and IL-17F and IL-17R and IL-17RC transfection.Yet solubility IL-17R suppresses combining of IL-17A and any acceptor, but can not block combining of IL-17F and IL-17RC effectively, and this result and IL-17F are to more weak true consistent of the bonding force of IL-17R.

Embodiment 11

IL-17A and IL-17F combine with IL-17RC's

A) use cold part (Cold Ligand) to suppress combination

With hIL-17RC (SEQ ID NO:2) and IL-17R (SEQ ID NO:21) transfection bhk cell, with the density of 40,000 cells/well cell is measured two days later in the last cultivation of 24 orifice plates (Costar 3527) then.In each hole, add iodine pearl (iodobead) method of passing through of 10ng/ml respectively by radiolabeled IL-17A (SEQ ID NO:14) and IL-17F (SEQ ID NO:16), and the binding buffer liquid in final volume to 250 μ l/ hole (RPMI 1640 substratum (JRH 51502-500M) and 10mg/ml bovine serum albumin(BSA) (Gibco15260-037)), three parallel samples are established in experiment.Add cold competition thing with 100 times of excessive molar weights.The competition thing that detects comprises IL-17A, IL-17B, IL-17C, IL-17D, IL-17E, IL-17F and IL-21.Cultivated on ice 1 hour in each hole, uses PBS (Invitrogen 20012-027) washed twice then, with high level salt solution (1.5M NaCl, 50mM HEPES, pH 7.4) washing once.0.8M NaOH with 500 μ l at room temperature extracted the hole 30 minutes, and measured the counting of per minute by gamma counter (Packard Cobra II A5005).

The result shows that the cold IL-17A and the IL-17F of 100 times of molar weights can make ¹²⁵The IL-17A of I mark reduces about 7 times with combining of BHK hIL-17RC, and IL-17B, C, D, E and IL-21 be not to influencing in conjunction with having.The cold IL-17A of 100 times of molar weights can make ¹²⁵The IL-17A of I mark reduces about 4 times with combining of BHK IL-17R, and IL-17B, C, D, E, F and IL-21 be not to influencing in conjunction with having.The cold IL-17A and the IL-17F of 100 times of molar weights can make ¹²⁵The IL-17F of I mark reduces about 4 times and 5 times respectively with combining of BHK hIL-17RC, and IL-17B, C, D, E and IL-21 be not to influencing in conjunction with having.

B) use soluble receptors to suppress combination:

As the bhk cell that carries out hzytor14 (SEQ ID NO:2) and IL-17R (SEQ ID NO:21) transfection as described in the top in conjunction with research, different solubility hIL-17RCx1/Fc9 that is to use 100 times of excess molar amounts (embodiment 8) and solubility IL-17R/Fc are (available from R﹠amp; D; Ref.177-IR) replace the combination that is at war with of cold part.The washing of cell, extraction and counting step are as described in the top.

Solubility hIL-17RC/Fc can suppress ¹²⁵The IL-17F of I mark combines with BHK hIL-17RC's, and its IC50 is about 10 times of excessive molar weights (mean values of three tests).Solubility hIL-17RC/Fc can press down ¹²⁵The IL-17A of I mark combines with same cell system, and its average IC50 is about 20 times of excessive molar weights, and solubility IL-17R/Fc can suppress ¹²⁵The IL-17A of I mark, its average IC50 is about 20 times of excessive molar weights.

C) in conjunction with saturated

Bhk cell with transfection as noted before is laid in 24 orifice plates.Adding radiolabeled IL-17A and IL-17F, be the radiolabeled IL-17A of 4nM and IL-17F with binding buffer liquid with starting point concentration is 1.83pM with 8 parts of 1: 3 ratio gradient dilutions to concentration, and every hole final volume is 250 μ l, establishes three parallel samples.The cold part that adds 100 times of excess molar amounts then respectively at each dilution sample mid point.The washing of cell, extraction and counting step are as indicated above.Deduct 100 times of countings when excessive by counting with each dilution non-competing state, can be with the specificity of per minute in conjunction with the concentration mapping of counting with respect to the radioactive mark ligand who adds.With the standardized data mapping of above-mentioned process, with the saturated binding curve of generation at each combination of the bhk cell of radioactive mark ligand and transfection.Table 7 has shown the avidity value that is drawn by above-mentioned whole three groups of experimental calculation.

Table 7

125The IL-17A+BHK hIL-17RC 1.180pM 2.200pM 3.370pM of I mark

125The IL-17A+BHK IL-17R 1.2.5+ of I mark/-0.2nM 2.4.5+/-0.3nM 3.5.9+/-0.1nM

125The IL-17F+BHK hIL-17RC 1.50pM 2.60pM 3.80pM of I mark

125Extremely low 3. avidity of extremely low 2. avidity of IL-17F+BHK IL-17R 1. avidity of I mark are extremely low

Match of unit point binding curve and IL-17A and IL-17F and IL-17R bonded feature are the most approaching.Match of dibit point binding curve and IL-17A and IL-17F and hIL-17RC bonded feature are the most approaching.High affinity combined sites is the value shown in the last table.The avidity that the low-affinity binding site has is extremely low, and also different to some extent in three experiments.

Embodiment 12

Muroid Nih3t3 cell is replied human IL-17A and IL-17F's

A) cell bed board and kz142 adenovirus report thing infects.

The Nih3t3 cell that will derive from l cell (by ATCC record) Nih3t3 is laid on the density of 5000 cells/well on white solid 96 orifice plates of cell culture bag quilt (Cat.#3917.Costar), use contains glutamine and has added the DMEM/10%FBS bed board of pyruvate salt, and under 37 ℃, the condition of 5%CO2 overnight incubation.At second day, remove the bed board substratum and be the Kz142 adenovirus particles of 5000 particles/cell with the DMEM/1%FBS medium preparation infection multiplicity that contains glutamine and added pyruvate salt, and under 37 ℃, the condition of 5%CO2 overnight incubation.

B) luciferase assay is with the activation of IL-17A and F in the nih3t3 cell of measuring the infection of kz142 adenovirus report thing.

After reporting the thing overnight incubation, prepare the handled thing of human IL-17A and IL-17F part with serum free medium (being added with 0.28%BSA) with adenovirus particles.Remove adenovirus particles and substratum, and add the part of suitable dose, establish three parallel samples.Continue then under 37 ℃ and 5%CO2 condition, to continue to cultivate 4 hours, remove substratum afterwards and made lysis 15 minutes, use luciferase assay system and reagent (Cat.#e1531 Promega.Madison, WI.) and the micro plate luminometer measure average fluorescent strength (MFI).The detectable level scope is the human IL-17A of 0.1-1000ng/ml and the activity of IL-17F, and the EC50 value that draws two kinds of parts is about 50ng/ml.Above-mentioned data show that the nih3t3 cell carries the acceptor of above-mentioned part, and IL-17A and IL-17F can activate the NfKb/Ap-1 transcription factor.

Embodiment 13

Muroid Nih3t3 cell expressing IL-17RA and IL-17RC

The RT pcr analysis that nih3t3 RNA is carried out shows, these cells are the IL-17RA and the IL-17RC positive, to have nfkb/ap1 to reply to human IL-17A and IL-17F mediation consistent with these cells for this, and described human IL-17A and IL-17F mediation are by above-mentioned one or both receptor-mediated realizations.

The detailed process of RT PCR reaction:

A) The PCR of muroid IL-17RC

Use standard method to prepare the first chain cDNA from total RNA of nih3t3 cell from separating.Use hotstar polysaccharase (Qiagen, Valencia, CA) carry out PCR according to the explanation of manufacturer, the sense primer that uses is zc38910,5 ' ACGAAGCCCAGGTACCAGAAAGAG 3 ' (SEQ ID NO:56), antisense primer is zc 38679, and 5 ' AAAAGCGCCGCAGCCAAGAGTAGG 3 ' (SEQ ID NO:57) carries out 35 round-robin amplifications.Agarose gel electrophoresis demonstrates the single obvious amplicon of the 850bp size of expection.

B) The PCR of muroid IL-17RA

Use standard method to prepare the first chain cDNA from total RNA of nih3t3 cell from separating.Use hotstar polysaccharase (Qiagen, Valencia, CA) carry out PCR according to the explanation of manufacturer, the sense primer that uses is zc38520,5 ' CGTAAGCGGTGGCGGTTTTC 3 ' (SEQ ID NO:58), antisense primer is zc38521, and 5 ' TGGGCAGGGCACAGTCACAG 3 ' (SEQ ID NO:59) carries out 35 round-robin amplifications.Agarose gel electrophoresis demonstrates the single obvious amplicon of the 498bp size of expection.

Embodiment 14

Express the stable Nih3t3 test clone's of ap1/nfkb transcription factor preparation

But use contains the aforesaid muroid nih3t3 clone of kz142 ap1/nfkb report thing construct stable transfection of Xin Meisu selection markers.With the transfection mixture bed board of clone's density with neomycin resistance.Use clone's ring separating clone, and use human IL-17A part to pass through the luciferase assay screening and cloning as inductor.Selection has the clone of the highest average fluorescent strength (MFI) (by the ap1/NfkB luciferase) and minimum background signal.Filtered out the clone of a stable transfection and with its called after nih3t3/kz142.8.

Embodiment 15

Human IL-17A in use solubility IL-17RC and the IL-17RA/FC block polymer inhibition muroid Nih3t3 cell and the activation of IL-17F

In luciferase assay, use the IL-17RC of soluble form or IL-17RA as the ap1/nfkb element by human IL-17A and IL-17F activated antagonist.These soluble receptorss are that the ectodomain that derives from every kind of acceptor is distinguished the fusion rotein that merges mutually with IgG 1 constant (Fc).The human IL-17R FC of solubility fusion rotein is (recombinant human IL-17R/FC block polymer, catalog number (Cat.No.) 177-IR-100, the R﹠amp that is purchased; DSystems, Inc., Minneapolis, Mn.).Make up the human IL-17RC FC block polymer (IL-17RCsR/FC9) of solubility as described above.We find that excessive IL-17RCsR/FC9 and human IL17RsR/FC block polymer suppress the ap1/nfkb activated EC50 level in the muroid nih3t3/kz142.8 test cell system of human IL-17A and IL-17F mediation.

IL-17RCsR/FC9 albumen demonstrates the highest antagonism IL-17F activated and renders a service, and the IL17RsR/FC block polymer demonstrates the highest antagonism IL-17A activated and renders a service.

Embodiment 16

IL-17F mRNA raises in the muroid model of asthma

Use sensitization and the airway irritation model of mouse to measure IL-17F mRNA level.Contain 10 μ g reorganization dermatophagoides pteronyssinus (dermatophagoides pteronyssinus) allergen 1 (DerP1) (Indoorbiotechnologies by each being organized mouse (8 to 10 age in week) peritoneal injection at the 0th day and the 7th day, Cardiff, UK) 50%Imject Alum (Pierce) makes animal by sensitization.After seven days, use the 50 μ l PBS that contain 20 microgram DerP1 mouse to be carried out the stimulation of continuous three days (the 14th, 15 and 16 day).This group is 4 mouse.Negative control group is 5 mouse (use phosphate buffered saline(PBS) (PBS) sensitization, and use PBS to stimulate).Also having 3 mouse is groups of using DerP1 sensitization and stimulating with PBS.Stimulating with allergen or contrast back 48 hours, and collecting whole lung tissue and separate total RNA.

Use prepares the first chain cDNA from total RNA of each experimenter's same amount.(Qiagen, Valencia CA) carry out the PCR of IL-17F according to the explanation of manufacturer to use the Qiagenhotstar polysaccharase.The PCR of IL-17F carries out 35 amplification cycles, the sense primer that uses is zc46098,5 ' ACTTGCCATTCTGAGGGAGGTAGC 3 ' (SEQ ID NO:60), the antisense primer of use are 46099,5 ' CACAGGTGCAGCCAACTTTTAGGA 3 ' (SEQ ID NO:61).In order to confirm that template quality all is a homogeneous in all experimenters, use the PCR that carries out the β Actin muscle with the amount of every kind of identical during IL-17F increases template.The PCR of β Actin muscle comprises 25 PCR circulations, the sense primer that uses is zc44779,5 ' GTGGGCCGCTCTAGGCACCA 3 ' (SEQ ID NO:62), the antisense primer that uses is zcc44776,5 ' CGGTTGGCCTTAGGGTTCAGGGGGG 3 ' (SEQ ID NO:63).

All show tangible IL-17F amplification from whole 4 mouse in the treatment group of DerP1 sensitization and Derp1 stimulation (asthma stimulation).Different therewith is, only observes faint IL-17F amplification in the negative control group, and described negative control comprises whole 3 experimenters that represents DerP1 sensitization/PBS stimulation process group and whole 5 experimenters that represent PBS sensitization/PBS stimulation process group.For asthma stimulated the experimenter, the intensity of β Actin muscle amplification was identical with negative control at least, this show in the negative control IL-17F amplification faint be not because the problem of template.

Embodiment 17

COS cell transfecting and secretion are caught

A) Cos cell transfecting and secretion catch assay show, IL-17RCsR/Fc9 and IL-17F are acceptor/join Body is right

Use the secretion catch assay that human IL-17RC (SEQ ID NO:2) and human IL-17F (SEQ IDNO:16) are complementary.Use solubility IL-17RCsR/Fc9 fusion rotein (embodiment 8) as the binding reagents in the secretion mensuration.The expression vector transient transfection that will contain the cDNA of human IL-17B, C, D, E and F and have a SV40 replication orgin is to the COS cell.Use hereinafter described secretion catch assay to analyze the combining of COS cell of IL-17RCsR/Fc9 and transfection.Only observing IL-17RCsR/Fc9 combines with the positive of human IL-17F.The above results has confirmed that human IL-17RC and IL-17F are this right new discovery of receptor/ligand.

B) The transfection of COS cell

Carry out the transfection of COS cell by following step: with the Lipofectamine of 3 μ l blended DNA and 5 μ l ^TMIn 92 μ l serum-free DMEM substratum (containing 5mg Sodium.alpha.-ketopropionate, 146mg L-glutaminate, 5mg Transferrins,iron complexes, 2.5mg Regular Insulin, 1 μ g selenium and 5mg Pp63 glycophosphoproteins among the 500ml DMEM), mix, at room temperature cultivate 30 minutes, and then add the serum-free DMEM substratum of 400 μ l.The said mixture of 500 μ l is joined every hole be covered with 1.5 * 10 ⁵In the 12 hole tissue culturing plates of individual COS cell, cultivated 5 hours down at 37 ℃.The 20%FBS DMEM substratum (containing 100mlFBS, 55mg Sodium.alpha.-ketopropionate and 146mg L-glutaminate among the 500ml DMEM) and the overnight incubation that add 500 μ l.

C) The secretion catch assay

Secrete catch assay by following step: with the substratum on the PBS flush away cell, then with the PBS fixed cell that contains 1.8% formaldehyde 15 minutes.Then with cell with TNT (0.1M Tris-HCL, 0.15M NaCl and 0.05%Tween-20 are dissolved in H2O) washing, with saturatingization of PBS 15 minutes that contains 0.1%Triton-X, wash with TNT once more.With TNB (0.1M Tris-HCL, 0.15M NaCl and 0.5% closed reagent (NENRenaissance TSA-Direct test kit) are dissolved in H2O) closing cell 1 hour, and use the TNT washed cell again.Cell was cultivated 1 hour with the human IL-17RCx1sR/FC9 soluble receptors fusion rotein of 1 μ g/ml, used the TNT washed cell then.Again cell was cultivated 1 hour with 1: 200 anti-human Ig-HRP (Fc the is specific) antibody of dilution goat.And then use the TNT washed cell.

Fluorescein tyrasamine (fluorescein tyramide) reagent was diluted in the dilution buffer liquid (NEN test kit) and with cell with 1: 50 cultivated 4-6 minute,, thereby detect positive combination again with the TNT washing.With cell with TNT with 1: 5 the dilution and be stored in Vectashield Mounting substratum (Vector LabsBurlingame, CA) in.Use FITC spectral filter observation of cell under fluorescent microscope.

Embodiment 18

Muroid resists human IL-17RC MONOCLONAL ANTIBODIES SPECIFIC FOR

A. Be used to prepare the immunity of anti-IL-17RC antibody

1. Solubility IL-17RC-muFc

The human IL-17RC-muFc albumen of solubility (embodiment 23) that use 25-50 μ g and Ribi adjuvant (Sigma) were with 1: 1 (v: v) mixes, with immunization protocol every other week the normal mouse or the IL-17RC knock out mice in six all two all ages of ages to ten carried out the peritoneal injection immunity.Back seven to ten days of immunity for the third time, get the blood sample of blood behind the socket of the eye and collect serum, (for example measure with neutralization, as described herein) assess it and suppress IL-17 or IL-17F and IL-17RC bonded ability, and measure with FACS dyeing and to assess its colouring power to 293 cells of 293 cells of IL-17RC transfection and untransfected.Continue as described above mouse to be carried out immunity, blood sampling and assessment, until neutralization tire reach platform till.At this moment, contain the proteic PBS of 25-50 μ g solubility IL-17RC-Fc to the mouse intravascular injection that has senior middle school and tire.After three days, get the spleens of these mouse and lymphoglandula to be used to produce hybridoma, the clone that the generation of hybridoma can for example use mouse myeloma (P3-X63-Ag8.653.3.12.11) cell or other this areas to be fit to, and use standard method known in the art (for example referring to Kearney, J.F.et al., J Immunol.123:1548-50,1979; And Lane, R.D.J Immunol Methods 81:223-8,1985).

2. The IL-17RC:IL-17RC-CEE of solubility, IL-17RC-CHIS, IL-17RC-CFLAG

Use solubility human IL-17RC-CEE, the IL-17RC-CHIS of 25-50 μ g or IL-17RC-CFLAG and Ribi adjuvant (Sigma) with 1: 1 (v: v) mixes, the normal mouse or the IL-17RC knock out mice in six all two all ages of ages to ten carried out the peritoneal injection immunity with immunization protocol every other week.Back seven to ten days of immunity for the third time, extract the blood sample of blood behind the socket of the eye and collect serum, (for example measure with neutralization, as described herein) assess it and suppress IL-17 or IL-17F and IL-17RC bonded ability, and measure with FACS dyeing and to assess its colouring power to 293 cells of 293 cells of IL-17RC transfection and untransfected.Continue as described above mouse to be carried out immunity, blood sampling and assessment, until neutralization tire reach platform till.At this moment, containing 25-50 μ g solubility IL-17RC to the mouse intravascular injection that has senior middle school and tire is the PBS of IL-17RC-CEE, zcytor-CHIS or IL-17RC-CFLAG antigen protein.After three days, get the spleens of these mouse and lymphoglandula to be used to produce hybridoma, the clone that the generation of hybridoma can for example use mouse myeloma (P3-X63-Ag8.653.3.12.11) cell or other this areas to be fit to, and use standard method known in the art (for example referring to Kearney, J.F.et al., J Immunol.123:1548-50,1979; And Lane, R.D.J Immunol Methods 81:223-8,1985).

3. Express the P815 transfection body of IL-17RC

Female DBA/2 mouse to six ages in week age to ten in week carries out the peritoneal injection immunity, injection 1 * 10 ⁵The P815 viable cell of transfection, for example (for example inject 0.5ml, cell density is 2 * 10 to the P815/IL-17RC cell ⁵Cell/ml).Should make cell be maintained at exponential phase of growth before the injection.For being used for injection, collecting cell and with PBS washing three times, then with 2 * 10 ⁵The density of cell/ml is resuspended among the PBS.In this model, ascitic tumor can take place in week at 2-3 in mouse, if there is not to produce the immunne response at the target antigen of transfection, mouse will be dead in week at 4-6.In three weeks, there is not the mouse of obvious swelling (sign of ascites) immune once more with the interval in 2-3 week according to the method described above for belly.Back seven to ten days of immunity for the second time, get the blood sample of blood behind the socket of the eye and collect serum, (for example measure with neutralization, as described herein) assess it and suppress IL-17 or IL-17F and IL-17 or IL-17RC bonded ability, and measure with FACS dyeing and to assess its colouring power to 293 cells of 293 cells of IL-17RC transfection and untransfected.Continue as described above mouse to be carried out immunity, blood sampling and assessment, until neutralization tire reach platform till.At this moment, in the mouse peritoneum that has senior middle school and tire, inject 1 * 10 ⁵The P815 viable cell of transfection.After four days, get the spleens of these mouse and lymphoglandula to be used to produce hybridoma, the clone that the generation of hybridoma can for example use mouse myeloma (P3-X63-Ag8.653.3.12.11) cell or other this areas to be fit to, and use standard method known in the art (for example referring to Kearney, J.F.et al. sees above; And Lane, R.D. sees above).

The another kind of method that replaces P815 viable cell to transfection to carry out immunity comprises frequency peritoneal injection 1-5 * 10 with every 2-3 week ⁶Transfectional cell through irradiation.In this method, ascitic tumor can not take place and die from animal.Will monitor animal serum so as described above monitoring its neutrality immunne response at IL-17RC, blood sampling is monitored after the immunity second time.In case neutralization is tired and is reached highest level, then injects 5 * 10 to having in the highest mouse peritoneum of tiring ⁶Cell through irradiation, merge in advance, after four days, get the spleens of these mouse and lymphoglandula to be used to produce hybridoma, the clone that the generation of hybridoma can for example use mouse myeloma (P3-X63-Ag8.653.3.12.11) cell or other this areas to be fit to, and (for example referring to Kearney, J.F.et al. sees above to use standard method known in the art; And Lane, R.D. sees above).

B. Screening hybridoma syzygy is to obtain in conjunction with IL-17RC and to suppress IL-17 or IL-17F and IL-17RC Bonded antibody

After fusion 8-10 days, the hybridoma supernatant liquor is carried out three kinds of different former generations screenings.For first kind of mensuration, the goat anti-mouse κ and the anti-lambda light chain two anti-(second step reagent) that use HRP-to put together, by the ELISA method, detect antibody and the protein bound ability of the human IL-17RC (IL-17RC-muFc, IL-17RC-CEE, IL-17RC-CHIS or IL-17RC-CFLAG) of solubility that combines onboard in the supernatant liquor, with identification bonded mouse antibodies.Be to confirm the specificity of the IL-17RC part of IL-17RC fusion rotein, just, the supernatant liquor that is positive in the initial mensuration is assessed with the irrelevant albumen of identical muroid Fc zone (mG2a), EE sequence, HIS sequence or the fusion of FLAG sequence.Combine with the IL-17RC-fusion rotein in these supernatant liquors but not with contain muFc or other proteic irrelevant fusion rotein sequence bonded antibody is considered to the antibody of specificity at IL-17RC.For second kind of mensuration, by ELISA the antibody in all hybridoma supernatant liquors is all measured, assessed them and suppress the human IL-17 of biotinylation or the human IL-17F of biotinylation and the IL-17RC-muFc or the IL-17RC-fusion rotein bonded ability that combine onboard.

Continue to detect all supernatant liquors---no matter whether they can suppress combining of IL-17 or IL-17F and IL-17RC in ELISA measures---to test their inhibition IL-17 or the Baf3 cell of IL-17F and IL-17RC transfection or binding abilities of bhk cell or normal human subject bronchial epithelial cell, contains the antibody of specificity at IL-17RC in the described supernatant liquor.Continuation by facs analysis assess all in IL-17 and/or IL-17F suppress to measure, be in and the male supernatant liquor, to assess them to the Baf3 cell of IL-17RC transfection or bhk cell and to the Baf3 cell of untransfected or the colouring power of bhk cell.The purpose that designs this analysis is to confirm that to IL-17 or IL-17F and the bonded restraining effect of IL-17RC be the antibody generation that is combined the IL-17RC acceptor by specificity really.In addition, owing to use anti-IgG antibody anti-as two in the facs analysis, therefore specific FACS positive findings shows that this neutralizing antibody belongs to the IgG antibody-like probably.Discerned an archioporus (master well) by above-mentioned means, the interaction that combines, can block respectively IL-17 and IL-17F and IL-17RC transfection Baf3 cell or bhk cell that ELISA can suppress IL-17 or IL-17F and IL-17RC in measuring in conjunction with IL-17RC, in measuring based on the inhibition of ELISA is closed hardening in this hole, and is strong positive in the Baf3 that uses the anti-IL-17RC transfection of anti-mouse IgG two or bhk cell dye mensuration.

The third has used in analyzing expresses IL-17RC and can be in response to IL-17F handles by human bronchial epithelial cell of the former generation of secretion inducing IL-8 or IL-6.Having measured monoclonal antibody specific inhibition IL-17 or IL-17F stimulates these cells to produce the ability of IL-8 or IL-6.Measured as described herein IL-17 or IL-17F have been replied and the IL-8 and the IL-6 that produce.

Perhaps, can use monoclonal antibody; The restraining effect of inducing cell that NIH3T3 cell or other contain IL-17RC to produce luciferase to IL-17 or IL-17F of anti-IL-17RC mediation is measured, and replaces in the above-mentioned biological activity and measure a kind of or in above-mentioned biological activity and a kind of use of measuring.The luciferase assay of the NFkB mediation in the NIH3T3 cell is also described in this article to some extent.

C) Produce the clone of the hybridoma of anti-IL-17RC specific antibody

Low density dilution (being less than 1 cells/well usually) method of use standard is cloned the hybridoma cell line that produces the anti-IL-17RC mAb of specificity, but the anti-IL-17RC mAb of described specificity cross neutralization IL-17 and IL-17F and the suitably BaF3 cell of transfection or combining of bhk cell.Behind bed board about 5-7 days, by the ELISA screening and cloning, for example can utilize the plate that is combined with human IL-17RC-muFc, and then by ELISA the irrelevant fusion rotein that contains muFc be carried out positive hole as described above and test again.But screen the clone that its supernatant liquor can contain the irrelevant fusion rotein of muFc in conjunction with the IL-17RC-muFc debond, and neutralization is measured and facs analysis is further confirmed the specific antibody activity by repeating.All IL-17RC antibody positives that filter out clone is cloned twice at least guaranteeing its strain purity (clonality), and the stability that produces of assessment antibody.Continue to carry out as described above several take turns clone and screenings, until can both the neutralize production of anti-IL-17RC antibody of institute's DCRP of at least 95% preferably.

D) Biological chemistry by the molecule of anti-IL-17RC mAb identification characterizes

Immunoprecipitation technology and SDS-PAGE by standard analyze or the western blotting method, the target molecule IL-17RC that the anti-IL-17RC mAb that is inferred with the affirmation of biological chemistry means discerns is IL-17RC really, has all used the dissolvable film goods that come from the Baf3 cell IL-17RC transfection and untransfected or bhk cell in above-mentioned analysis.In addition, use the dissolvable film goods of the non-transfected cells system of expressing IL-17RC, to show that mAb can discern natural receptor chain and cells transfected.Perhaps, test mAb and solubility IL-17RC-muFc albumen carry out the ability that specific immunity precipitates or carry out western blotting.

Embodiment 19

Use is through the P815 of human IL-17RC transfection injection cell mouse, and uses in the serum that derives from this mouse and human IL-17RC

Use is measured based on the neutralization of cell, the serum of the mouse that the P815 cell alives (embodiment 17) of human IL-17RC transfection of hanging oneself is in the future injected carries out serial dilution, and the concentration after the dilution is 1%, 0.5%, 0.25%, 0.13%, 0.06%, 0.03%, 0.02% and 0%.Assay plate was cultivated 4 days under 37 ℃, 5%CO2 condition, add Alamar Blue (Accumed, Chicago, IL) reagent with 20 μ l/ holes then.Assay plate was cultivated 16 hours under 37 ℃, 5%CO2 condition again.The result shows, can be by among the human IL-17RC and the conduction of the signal of human IL-17 and human IL-17F from the serum of four animals.

Above-mentioned result provides further evidence to prove, for example by anti-IL-17RC neutralizing monoclonal antibody of the present invention, by combination, blocking-up, suppress, reduce, antagonism or in and IL-17 or IL-17F activity (individually or jointly), can block IL-17RC effectively, can advantageously reduce the effect (individually or jointly) of IL-17 and IL-17F in the body like this, and can alleviate by IL-17 and/or IL-17F inductive inflammation, for example, observed inflammation in for example following disease: psoriatic, IBD, colitis, chronic obstructive pulmonary disease, cystic fibrosis, perhaps other comprise IBD by IL-17 and/or IL-17F inductive inflammatory diseases, sacroiliitis, asthma, psoriatic arthritis, colitis, inflammatory dermatosis and atopic dermatitis.

Embodiment 20

The pharmacokinetics of anti-human IL-17RC monoclonal antibody

Monoclonal antibody to be measured-anti-human IL-17RC mAb is packed as for example aliquots containig of 3 * 3mL, and concentration is about 1mg/mL (by the UV absorption measurement at 280nM place) and is stored in-80 ℃ until use.Carrier is 1 * PBS (50mM NaPO4,109mM NaCl), and pH 7.3.With preceding mAb is at room temperature being melted, and sample 1 and 2 is being respectively applied for IV and the SC dosage group of 100 μ g.With half of sample 3 with 1XPBS with dilution in 1: 2 being used for the SC dosage group of 50 μ g, second half of sample 3 diluted to be used for the SC dosage group of 10 μ g with 1: 10 with 1XPBS.Female SCID mouse (n=96) is available from Charles River Labs.After receiving animal, confirm its healthy state, and (3 animals in every cage) are raised in grouping.When beginning one's study, mouse reached for 12 ages in week, and mean body weight is about 22g.

A) Dosage regimen

Female SCID mouse is divided into four dosage groups (every dosage group n=24) (table 8) at random.The 1st group resists human IL-17RC mAb by inject about 93 μ l at tail vein IV, and the 2nd, 3 and 4 group resists human IL-17RC mAb by inject about 93 μ l at nape SC.

B) Sample collection

Before blood sampling, mouse is fully anaesthetized with fluothane or isoflurane.At each time point (except that 168 hours time point) by the cardiac puncture blood sample collection, at 168 hours time points by eye bloodletting blood sampling (same animal at 504 hours time point by cardiac puncture bloodletting once more).With blood sample collection in serum separator tube and place and it was condensed in 15 minutes.Then with sample centrifugal 3 minutes with 14000rpm.After centrifugal, the equal portions that sample are divided into 125-150 μ L are divided in the good eppendorf pipe of mark, and are stored in-80 ℃ immediately when analyzing.

Table 8

Group #	Dosage (ROA)	Animal	The PK time point
				1	100μg(IV)	3 mouse * of every time point	0.25,1,4,8,24,72,168,336 and 504 hour
2	100μg(SC)	3 mouse * of every time point	0.25,1,4,8,24,72,168,336 and 504 hour

3	50μg(SC)	3 mouse * of every time point	0.25,1,4,8,24,72,168,336 and 504 hour
				4	10μg(SC)	3 mouse * of every time point	0.25,1,4,8,24,72,168,336 and 504 hour

* 168 hours identical animals of time point use with 504 hours.

C) By ELISA the concentration of anti-human IL-17RC mAb in the serum is carried out quantitatively

In pharmacokinetics research, use enzyme-linked immunosorbent assay (ELISA), with the mice serum sample of quantitative analysis from the animal that gave anti-IL-17RC mAb.The design of this mensuration has utilized two commercially available anti-and TMB colorimetric detection.The extent of dilution that is used for typical curve is changed, with the sharpness of the linear portion that improves typical curve.The working concentration scope is the doubling dilution typical curve of 100ng/mL to 0.231ng/mL, can carry out quantitative assay to the mice serum sample.The QC sample with 100 times, 1000 times and 10000 times of 10% SCID mice serum dilutions, and is replied calculating according to typical curve.

D) Pharmacokinetics is analyzed

Serum-concentration is downloaded to WinNonlin Professional 4.0 softwares (Pharsight, Inc. to the data of time; Cary, NC) in to carry out the pharmacokinetics analysis.Use no compartment analysis, determine pharmacokinetic parameter based on the average data of each time point.

Embodiment 21

With resisting in the human IL-17RC monoclonal antibody and the activity of IL-17A and IL-17F

Use is measured based on the neutralization of cell, the human IL-17RC monoclonal antibody of the mouse anti of purifying is carried out adding after the serial dilution, and for example the concentration after the dilution is 10 μ g/ml, 5 μ g/ml, 2.5 μ g/ml, 1.25 μ g/ml, 625ng/ml, 313ng/ml, 56ng/ml and 78ng/ml.Assay plate was cultivated 4 days under 37 ℃, 5%CO2 condition, add Alamar Blue (Accumed, Chicago, IL) reagent with 20 μ l/ holes then.Assay plate was cultivated 16 hours under 37 ℃, 5%CO2 condition again.The result of this mensuration can prove that the anti-human IL-17RC monoclonal antibody of purifying can be passed through among the human IL-17RC and the conduction of the signal of human IL-17 and human IL-17F.For efficient antibody, when using with the concentration of about 10 μ g/ml, antibody can neutralize fully by human IL-17 or human IL-17F inductive propagation, and inhibition of proliferation descends in the dose-dependently mode when low concentration.Negative control mouse mAb to the isotype coupling tests with above-mentioned concentration, does not have to produce the inhibition of proliferation to any cytokine induction as expection.The above results can further confirm, just really can the short inflammatory ligand i L-17 of antagonism when the lower concentration and the activity of IL-17F at the monoclonal antibody of IL-17RC.

Embodiment 22

IL-17A induces the rising of IFN-γ and TNF-α level in human peripheral blood mononuclear cells

By ficoll density gradient centrifugation purifying human peripheral blood lymphocytes (PBMC), and under 37 ℃, they simple cultivated or add that with the anti-human CD3 antibody of 50ng/ml the composition of 1 g/ml Hangzhoupro mankind CD28 antibody cultivates with culture medium culturing or with the anti-human CD3 antibody of 50ng/ml.Set up and be used for duplicating culture and adding cytokine at culture, add the human IL-17A of 25ng/ml or add the condition of the human IL-17F of 25ng/ml of above-mentioned every kind of culture condition.After cultivating 24 hours, collect the supernatant liquor of every kind of culture, and use B-D Bioscience ' the human Th1/Th2 cell counting micro-sphere array of s (CBA) to measure cytokine content.We find that culture can be stimulated by anti-cd 3 antibodies or anti-cd 3 antibodies+anti-CD28 antibody, and the culture that adds IL-17A is compared with the culture that does not add cytokine or adding IL-17F, and the level of IFN-γ and TNF-α significantly improves (every kind is improved 3-5 doubly).The culture that not adding anti-cd 3 antibodies stimulates does not demonstrate the obvious change of cytokine levels.In addition, use CBA to measure and find, add IL-17A and do not induce other cytokines (comprising IL-2, IL-4, IL-5 and IL-10) level obviously to change.The above results shows IL-17A but not IL-17F can increase the generation of IFN-γ and TNF-α in the PBMC culture that anti-cd 3 antibodies or anti-cd 3 antibodies+anti-CD28 antibody stimulates.

Embodiment 23

IL-17RC-Fc reduces the sickness rate of disease and slows down disease process in the collagen-induced sacroiliitis of mouse (CIA) model

A) Sacroiliitis (CIA) model that mouse is collagen-induced

The male DBA/1J mouse (Jackson Labs) in ten ages in week is divided into 3 groups, every group of 13 mouse.At the 21st day, at the 1mg/ml chicken II Collagen Type VI (by Chondrex, Redmond, WA production) of animal afterbody intradermal injection 50-100 μ l with the Freund's complete adjuvant preparation, injected once more three week backs (the 0th day), just this time uses Freund's incomplete adjuvant.Gave IL-17RC-Fc at different time points by peritoneal injection since the 0th day, 3 times weekly, gave for 4 weeks altogether, show moderate disease symptoms until most of mouse.Give the IL-17RC-Fc that each dosage is 10 or 100 μ g to every animal, to control animals give vehicle Control thing PBS (Life Technologies, Rockville, MD).Animal begins to show arthritic symptom behind second time collagen injection, and most of animals were inflamed in 1.5 thoughtful 3 weeks.The degree of disease is assessed by following mode: use calipers to measure sufficient pawl thickness, and to every sufficient pawl carry out that clinical score (0-3): 0=is normal, the inflammation of 0.5=toe, 1=is slight sufficient pawl inflammation, 2=moderate foot pawl inflammation, 3=severe foot pawl inflammation, see for details hereinafter.

B) Monitoring of diseases

Soon animal just may begin to show the indication of sufficient pawl inflammation behind second time collagen injection, even some animals just show the indication of toe inflammation before the collagen injection in the second time.Sacroiliitis takes place in 1.5 thoughtful 3 weeks in most of animals after booster shots, but also some animal may need the longer time just to fall ill.The sickness rate of disease is generally 95-100% in this model, that is to say in the research of using 40 animals, has 0-2 animal not have reaction (by determining after the observation in 6 weeks) usually.Notice when inflammation begins, can occur the inferior grade foot pawl inflammation of short-term or the phenomenon of toe inflammation usually.Therefore, taking place not think that animal has disease really before the back foot swelling that significantly continues.

Observe all animals every day, and by every sufficient pawl is carried out the state that qualitative clinical score is assessed their sufficient pawl diseases.Mark to 4 the sufficient pawls of every animal according to its clinical disease state every day.For determining clinical score, sufficient pawl can be divided into 3 zones: toe, sufficient pawl itself (front foot (manus) or metapedes (pes)) and wrist joint or ankle joint.Observation comprises with respect to the inflammation scope and the severity of aforementioned region: observe the swelling of every toe; Toenail tear or toe rubescent; Note oedema or rubescent any performance in arbitrary sufficient pawl; Note any disappearance of the good anatomy boundary of tendon or bone; Any oedema of assessment wrist joint or ankle joint or rubescent; And notice whether inflammation extends up near shank.1,2 or 3 sufficient pawl scoring at first is based on the general impression of severity, and next is based on inflammation and has related to how many zones.The standard of clinical score is shown in hereinafter.

C) Clinical score

0=is normal

0.5=inflammation relates to one or more toes, but has only the toe inflammation

The 1=mild inflammation relates to sufficient pawl (1 zone), and may comprise one or more toes

2=foot pawl moderate inflammation, and can comprise a part of toe and/or wrist/ankle joint (2 zones)

3=foot pawl, wrist/ankle joint and part or all of toe hyperphlogosis (3 zones).

When the qualitative scoring of sufficient pawl inflammation is 2 minutes or higher and when continuing to have two days, just be defined as suffering from disease really.In case confirm to suffer from disease, then write down the date on the same day and with first day of " suffering from disease really " of this animal of its called after.

In experiment whole process, gather blood with the serum level of monitoring anticol original antibody and the serum level of immunoglobulin (Ig) and cytokine.The severity of serum anticol original antibody and disease has tangible dependency.Put to death animal and gathered blood at the 21st day to obtain serum and CBC.For every animal, get an ill sufficient pawl and place 10%NBF to be used for Histological research, get a sufficient pawl again and place liquid nitrogen freezing and be stored in-80 ℃ and be used for mRNA and analyze.In addition, get 1/2 spleen, 1/2 thymus gland, 1/2 mesenteric lymph nodes, a slice lobe of the liver and left kidney place RNAlater to be used for RNA and analyze, the spleen with other 1/2,1/2 thymus gland, 1/2 mesenteric lymph nodes, residue liver divides and right kidney places 10%NBF to be used for Histological research.Collection serum is also frozen to be used for immunoglobulin (Ig) and cytokine assay in-80 ℃.

The mouse group of having accepted IL-17RC-Fc at all time points has sufficient pawl inflammation morbidity evening and/or the slow feature of process.These results show that IL-17RC can be alleviated the inflammation relevant with this model and reduce disease incidence and alleviate disease process.The observations that IL-17RC-Fc descends the level of TNF α, IL-1b and anticol original antibody in the serum has further been supported above-mentioned conclusion.

Embodiment 24

IL-17RC expresses stable mistake that the muroid of expressing the ap1/nfkb transcription factor is measured among the clone Nih3t3/kz142.8

Use contains human IL-17RCx1 (SEQ ID NO:2) and Rheumatrex resistant gene (Tetrahydrofolate dehydrogenase, expression vector transfection muroid nih3t3/kz142.8 mensuration clone DHFR).(Mirus, Madison WI.Cat.#MIR218) and according to the explanation of manufacturer carry out above-mentioned transfection to use commercially available test kit.Place the growth medium that is added with 1 μ M mtx to cultivate in cell, to screen at containing the genetically modified expression vector of human IL-17RCx1.After screening, obtain human IL-17RCx1 transfection mixture, and with its called after nih3t3/kz142.8/hcytor14x1.

A) Use nih3t3/kz142.8 to measure clone and carry out luciferase assay

Because nih3t3/kz142.8 has stable kz142 report thing, therefore need not to use adenovirus infection to add this report thing.So just simplified the determination step of luciferase, concrete determination step is as follows:

1. The cell bed board

The nih3t3/kz142.8 cell is laid on the density of 5000 cells/well on white solid 96 orifice plates of cell culture bag quilt (Cat.#3917.Costar), use contains glutamine and has added the DMEM/10%FBS bed board of pyruvate salt, overnight incubation under 37 ℃, the condition of 5%CO2.At second day, remove the bed board substratum, be replaced by the DMEM/1%FBS substratum that contains glutamine and added pyruvate salt, and under 37 ℃, the condition of 5%CO2 overnight incubation.

2. Luciferase assay is to measure IL-17A and the F activation to stable kz142 report thing

After spending the night, with serum free medium (being added with 0.28%BSA) human IL-17A of dilution and IL-17F part with the DMEM/1%FBS culture medium culturing.After adding the part diluent, cell was cultivated 4 hours under 37 ℃ and 5%CO2 condition, remove substratum then and made lysis 15 minutes, (Cat.#e1531 Promega.Madison WI.) measures average fluorescent strength (MFI) with the micro plate luminometer to use luciferase assay system and reagent.The detectable level scope is the activity of two kinds of parts of 0.1-1000ng/ml.The activity for muroid IL-17A part that the nih3t3/kz142.8/hcytor14x1 transfection mixture shows is similar (embodiment 14) to parent cell.Yet cytor14x1 transfection body mixture shows the responsiveness of handling for human IL-17A and F that increases, even even be low to moderate 20 at above-mentioned ligand concentration above-mentioned effect is also arranged when flying to restrain.Signal conduction and the parent cell of mIL-17A is that (embodiment 14) similar this fact shows, the cell of expressing human IL-17RC does not have common non-specific problem, and muroid IL-17A is likely that IL-17R by endogenous muroid nih3t3 cell or IL-17RC acceptor carry out the signal conduction.Therefore, this fact that human IL-17A and IL-17F cause MFI to improve under so low ligand concentration may show that cell has specific hyperresponsiveness for those parts, and this is receptor-mediated by crossing the human IL-17RC that expresses.

This result has the meaning and the application of important clinical and biology aspect.For example, physiological environment may cause the local rise of IL-17RC acceptor, and this can make this zone for IL-17A and IL-17F hyperresponsiveness be arranged, thereby cause producing when ligand concentration is very low bioactivation, the ligand concentration that this ligand concentration is inferred when not having IL-17RC to cross expression is much lower.Therefore, only need extremely low soluble receptors level just to be enough to the lower ligand concentration of the above-mentioned hypothesis of antagonism, this extremely low soluble receptors level is more much lower than the former level that think or that generally acknowledge of those skilled in the art.

Embodiment 25

The active antagonist of IL-17F and IL-17A reduces the disease incidence of inflammatory bowel (IBD) model and slows down disease process

This model is designed to show that the level from the inflammatory mediator that intestinal tissue produced of the patient's who suffers from IBD cultivation will be higher than and tissue from normal healthy controls person.The effect that the inflammatory mediator of this rising (including but not limited to IL-1b, IL-4, IL-5, IL-6, IL-8, IL-12, IL-13, IL-15, IL-17A and F, IL-18, IL-23, TNF-a, IFN-g, MIP family member, MCP-1, G-and GM-CSF or the like) level activates inflammatory approach and downstream effect cell by their has increased the weight of crohn (CD) symptom and the pathology relevant with ulcerative colitis (UC) for example with IBD.Above-mentioned approach and component then can cause observed in vivo tissue and cell injury/destruction.Therefore, but the feature that the inflammatory mediator of this model Simulation with I BD raises.And, under having the condition of above-mentioned inflammatory component, cultivate from normal healthy controls person or during from the intestinal tissue of human gut epithelial cell (IEC) clone, can observe the signal conduction of inflammatory approach and the sign of tissue and cell injury.

May be in vivo to the effective therapy of human IBD also should be able to by suppress and/or in and the generation of inflammatory mediator and/or existence and above-mentioned exsomatize or the IEC model in work.

In this model, on one's body the normal healthy controls person or IBD patient of experience intestinal tissue biopsy and section again, or from corpse tissue after death, gather human intestinal tissue and use improved Alexakis et al (Gut53:85-90; 2004) method is handled the tissue of gathering.Under aseptic condition, use a large amount of PBS to clean sample carefully, use complete tissue culture medium's (adding microbiotic) cultured tissue fragment then to suppress bacterial overgrowth.To handling with following substances respectively: carrier (PBS) from the sample of identical fragment of tissue mixture; Recombinant human (rh) IL-17A; RhIL-17F; Or rhIL-17A+rhIL-17F.In addition, also above-mentioned sample is used or do not use the antagonist of IL-17A or IL-17F to handle respectively, described antagonist is single antagonist or associating antagonist (for example solubility IL-17RC).Carry out the research of human IEC clone according to this experimentation equally, only be to use existing cell liquid storage directly to carry out passage.In different incubation time points (from 1 hour to several days), collect supernatant liquor respectively and analyze the wherein level of inflammatory mediator (comprising above-mentioned inflammatory mediator).Compare with untreated normal healthy controls tissue samples from IBD patient's the sample or the sample of use rhIL-17A and/or F processing, inflammatory cytokine wherein and chemokine level raise.Add the active antagonist of IL-17F and/or IL-17A (for example soluble receptors of IL-17RC and anti-IL-17RC antibody, comprise anti-human IL-17RC mono-clonal of the present invention and neutralizing antibody) significantly reduced the generation of inflammatory mediator, therefore, can expect that they can effectively treat human IBD.

Embodiment 26

The active antagonist of IL-17F and IL-17A reduces the disease incidence of multiple sclerosis (MS) model and slows down disease process

Multiple sclerosis (MS) is a kind of disease that is considered to by the complexity of multiple factor mediation, and described factor comprises the demyelinization that has lymphocyte and monocytic inflammatory infiltration and whole C NS.Microglia is the macrophage that is present in the central nervous system (CNS), and it is activated when damage or infection.Microglia comprises among the MS in various CNS diseases and playing an important role, and can be used to generation, development and treatment mechanism (the Nagai et al.Neurobiol Dis 8:1057-1068 of study of disease; 2001; Olson etal.J Neurosci Methods 128:33-43; 2003).Therefore, can use immortalization human microglia system and/or existing human astrocytoma glial cell line to study inflammatory mediator to some effects of these cell types and their neutralising capacity.Inflammatory mediator (including but not limited to IL-1b, IL-6, IL-8, IL-12, IL-13, IL-15, IL-17A and F, IL-18, IL-23, TNF-a, IFN-g, MIP family member, RANTES, IP-10, MCP-1, G-and GM-CSF or the like) can be used for increasing the weight of symptom relevant with MS and pathology by what they activated inflammatory approach and downstream effect cell.

Be the short scorching effect of assessment IL-17A and IL-17F and IL-17F and/or the active antagonist of IL-17A (for example soluble receptors of IL-17RC and anti-IL-17RC antibody, comprise anti-human IL-17RC mono-clonal of the present invention and neutralizing antibody) neutralize or alleviate the ability of these effects, the spongiocyte of cultivating with following a kind of mass treatment respectively: carrier; RhIL-17A; RhIL-17F; RhIL-17A+rhIL-17F.In addition, also above-mentioned culturing cell is used or do not use the antagonist of IL-17A or IL-17F to handle, described antagonist is single antagonist or associating antagonist (for example solubility IL-17RC).In different incubation time points (from 1 hour to several days), collect supernatant liquor and cell respectively and analyze the wherein level and/or the expression of inflammatory mediator (comprising above-mentioned inflammatory mediator).Exist the culture of rhIL-17A and/or IL-17F to compare with the culture with vehicle treated only, the level of inflammatory cytokine and chemokine raises.Add the active antagonist of IL-17F and/or IL-17A (for example soluble receptors of IL-17RC and anti-IL-17RC antibody, comprise anti-human IL-17RC mono-clonal of the present invention and neutralizing antibody) significantly reduced the generation and the expression of inflammatory mediator, therefore, can expect that they can effectively treat the relevant inflammatory symptoms of human MS.

Embodiment 27

The active antagonist of IL-17F and IL-17A reduces the disease incidence of rheumatoid arthritis (RA) and osteoarthritis (OA) model and slows down disease process

This model is designed to show that the level of the inflammatory mediator that human synovia culture (comprising synovia scavenger cell, synovia inoblast and articular chondrocytes) from the patient who suffers from RA and OA and outer plant are produced will be higher than and culture/outer plant from normal healthy controls person.The effect that the inflammatory mediator of this rising (including but not limited to oncostatin M, IL-1b, IL-6, IL-8, IL-12, IL-15, IL-17A and F, IL-18, IL-23, TNF-a, IFN-g, IP-10, RANTES, RANKL, MIP family member, MCP-1, G-and GM-CSF, nitrogen protoxide or the like) level activates inflammatory approach and downstream effect cell by them has increased the weight of symptom and the pathology relevant with RA and OA.These approach and component then can cause inflammatory infiltration, cartilage and matrix to be lost/rise of destruction, bone loss and prostaglandin(PG) and cyclooxygenase.Therefore, this model can be simulated the destructive inflammatory feature of RA and OA in external or isolated experiment.And, when under the condition that has more above-mentioned inflammatory component (for example oncostatin M, TNF-a, IL-1b, IL-6, IL-17A and F, IL-15 or the like), cultivating, can observe the signal conduction of inflammatory approach from normal healthy controls person's outer plant and synovia culture.May be in vivo to the effective therapy of human RA also should be able to by suppress and/or in and the generation of inflammatory mediator and/or existence and in above-mentioned external or isolated model, work.

In this model, on one's body the normal healthy controls person or RA or OA patient of experience joint replacement, or from corpse tissue after death, gather plant outside the human synovia, and use improved Wooley andTetlow (Arthritis Res 2:65-70; 2000) and (Rheumatology 39:1004-1008 such as van ' t Hof; 2000) method is handled by external plant.Also studied the culture of synovia inoblast, synovia scavenger cell and articular chondrocytes.Reproduction copies is used following a kind of mass treatment respectively: carrier (PBS); Recombinant human (rh) IL-17A; RhIL-17F; Or rhIL-17A+rhIL-17F, also have the various combination that has contained oncostatin M, TNF-a, IL-1b, IL-6, IL-17A, IL-17F and IL-15 in some samples.In addition, also above-mentioned sample is used or is not used IL-17A and/or the active antagonist of IL-17F (for example the soluble receptors of IL-17RC and anti-IL-17RC antibody comprise anti-human IL-17RC mono-clonal of the present invention and neutralizing antibody) to handle respectively.In different incubation time points (from 1 hour to several days), collect supernatant liquor respectively and analyze the wherein level of inflammatory mediator (comprising above-mentioned inflammatory mediator).From RA or OA patient's sample or use rhIL-17A and/or F handles in the sample of (individual curing or handle with other inflammatory cytokines), compare with outer plant of untreated normal healthy controls or untreated cell culture, inflammatory cytokine wherein and chemokine level raise.Add the active antagonist of IL-17F and/or IL-17A (for example soluble receptors of IL-17RC and anti-IL-17RC antibody, comprise anti-human IL-17RC mono-clonal of the present invention and neutralizing antibody) significantly reduced the generation of inflammatory mediator, therefore, can expect that they can effectively treat human RA and OA.

Embodiment 28

The functional of IL-17A and IL-17F replied

Use human IL-17RCx1 (SEQ ID NO:1) and mouse IL-17RCx1 (SEQ ID NO:25) stable transfection NIH-3T3/KZ142 cell.As mentioned above, use IL-17A, IL-17F, muroid IL-17F and contrast suitably every kind of clone is carried out the dose response processing, handled 7 minutes and 15 minutes.When using IL-17RCx1 (SEQ ID NO:1) transfection, IL-17A and IL-17F reply phosphorylation I κ B-α and p38MAPK transcription factor generation dose-dependently, and this is than intrinsic signal conduction high about 30% in the control cells system.When using muroid IL-17RCx1 (SEQ ID NO:25) transfection, IL-17A and IL-17F can not make the signal conduction strengthen.Muroid IL-17F can not make the signal conduction of the mankind or muroid IL-17RCx1 strengthen.

Embodiment 29

The expression of IL-17A, IL-17F, IL-17RA and IL-17RC in the muroid disease model

Use has been analyzed the muroid model of four kinds of diseases (asthma, DSS colitis, atopic dermatitis and experimental allergic encephalomyelitis) at the known technology that IL-17A, IL-17F, IL-17R and IL-17RC express.

In asthmatic model, IL-17A and IL-17F all hang down the non-detectable level that arrived in the expression that lung ill and not ill mouse, spleen, lung draining lymph node and lung soak in the cell.Find that the expression ratio of IL-17RC messenger RNA(mRNA) in lung is high in spleen and lymphoglandula, but this expression level is not subjected to the adjusting of disease.The expression ratio of IL-17R in spleen and lung draining lymph node is high in lung, but this expression level is not subjected to the adjusting of disease yet.

Different with asthmatic model, in the DSS colitis model, the level of IL-17A and IL-17F all raises in near-end of ill mouse and the far-end colon, but does not have this rise in normal mouse.These two kinds of cytokines all obviously do not raise in mesenteric lymph nodes.In addition, find also that these two kinds of cytokines are induced in the colitis environment at acute DSS to raise, induce in the colitis at chronic DSS and then do not raise.Find the expression height of the expression ratio of IL-17R in mesenteric lymph nodes in near-end and far-end colon, but this expression level is not subjected to the adjusting of disease.On the contrary, the expression height of the expression ratio of IL-17RC in near-end and distal colorectal intestinal tissue in mesenteric lymph nodes.The expression level of IL-17RC is not subjected to the adjusting of disease yet.

In atopic dermatitis, can not detect IL-17A mRNA.Find that IL-17F expresses in skin and skin draining lymph node, but the as if also not obvious adjusting that is subjected to disease of expression level.The expression ratio of IL-17R mRNA in the skin draining lymph node is high in skin, but this expression level is not subjected to the adjusting of disease.The expression ratio of IL-17RC in skin is high in the skin draining lymph node, but this expression level is not subjected to the adjusting of disease yet.

In the experimental allergic encephalomyelitis model, as if the level of IL-17A and IL-17F all raises in the spinal cord of ill mouse, but do not have this rise in healthy mice.The expression ratio of IL-17F in lymphoglandula is high in spinal cord, but the expression level in the lymphoglandula is not subjected to the adjusting of disease.Yet overall expression level all is low-down in these tissues.The expression ratio of IL-17R in lymph node tissue is high in brain and spinal cord.Test I L-17RC not.

In brief, in DSS inductive colitis environment and in the experimental allergic encephalomyelitis model, as if the expression of IL-17A and IL-17F is subjected to the adjusting of disease, the still expression of IL-17A and IL-17F and the not obvious adjusting that is subjected to disease in asthma or atopic dermatitis.The expression of IL-17R and IL-17RC and the not obvious adjusting that is subjected to disease, higher but as if IL-17R express in lymphoid tissue, and as if that IL-17RC expresses in non-lymphoid tissue is higher.

Embodiment 30

IL-17RC is the two the medium of activation of IL-17A and IL-17F

Use contains human IL-17RCx1 (SEQ ID NO:2) and Rheumatrex resistant gene (Tetrahydrofolate dehydrogenase, expression vector transfection muroid nih3t3/kz142.8 mensuration clone DHFR).Similarly, also use human IL-17RA (SEQ ID NO:21) this clone of transfection.(Mirus, Madison WI.Cat.#MIR218) and according to the explanation of manufacturer carry out above-mentioned transfection to use commercially available test kit.Place the growth medium that is added with 1 μ M mtx to cultivate in cell, to screen at the expression vector that contains expression construct.After screening, obtain transfection mixture, and with its called after nih3t3/kz142.8/hcytor14X1 and nih3t3/kz142.8/IL-17R.

A) Use is carried out luciferase assay based on the clone of nih3t3/kz142.8

Because the clone based on nih3t3/kz142.8 has stable ap1/nfkb report thing (kz142), therefore need not to use adenovirus infection to add this report thing.So just simplified the determination step of luciferase, concrete determination step is as follows:

1. The cell bed board

Cell is laid on the density of 5000 cells/well on white solid 96 orifice plates of cell culture bag quilt (Cat.#3917.Costar), use contains glutamine and has added the DMEM/10%FBS bed board of pyruvate salt, overnight incubation under 37 ℃, the condition of 5%CO2.At second day, remove the bed board substratum, be replaced by the DMEM/1%FBS substratum that contains glutamine and added pyruvate salt, and with culture overnight incubation under 37 ℃, the condition of 5%CO2.

2. Luciferase assay is to measure IL-17A and the F activation to stable kz142 report thing

After spending the night, with serum free medium (being added with 0.28%BSA) human IL-17A of dilution and IL-17F part with the DMEM/1%FBS culture medium culturing.After adding the part diluent, cell was cultivated 4 hours under 37 ℃ and 5%CO2 condition, remove substratum and made lysis 15 minutes, (Cat.#e1531 Promega.Madison WI.) measures average fluorescent strength (MFI) with the micro plate luminometer to use luciferase assay system and reagent.The detectable level scope is the activity of two kinds of parts of 0.1-100ng/ml.

EC50 hereinafter described is the mean value of at least 4 experiments.The activity for muroid IL-17A part that the nih3t3/kz142.8/hcytor14x1 transfection mixture shows is similar to parent cell, and its EC50 is about 4ng/ml (embodiment 14).The conduction of the signal of mIL-17A is that (embodiment 14) similar this fact shows to parent cell in the hcytor14x1 recombinant cell lines, muroid IL-17A is likely by the IL-17RA of endogenous muroid nih3t3 cell or IL-17RC acceptor and carries out signal conduction, and by the hcytor14X1 activating cells.Yet the transfection mixture of hIL-17RCX1 reveals higher responsiveness for the processing list of human IL-17A, and the EC50 of average 4 experiments is 0.41ng/m1, and parent cell is 2.8ng/ml (EC50 in the recombinant cell lines strengthens 6.8 times).And the hIL-17RCX1 recombinant cell lines also shows higher responsiveness for human IL-17F, and its EC50 is 0.61ng/ml, and parent cell is 10ng/ml (EC50 in the recombinant cell lines strengthens 17 times).To increase with human IL-17RCX1 be that the two this fact of high-affinity receptor of human IL-17A and IL-17F is consistent to the effectiveness of hIL-17A and F in the hIL-17RCX1 clone.On the contrary, the hIL-17RA recombinant cell lines only has hypersensitivity to hIL-17A, and its EC50 is 0.6ng/ml, and parent cell is 2.8ng/ml.The hIL-17RA recombinant cell lines does not strengthen for the EC50 of hIL-17F, and the IL-17F EC50 of recombinant cell lines is 12.4ng/ml, and parent cell is 8.9ng/ml.

This result highly significant, because it has shown that especially hIL-17RCX1 is the two the medium of activation of hIL-17A and hIL-17F, but also show that hIL-17RA only mediates the conduction of hIL-17A activated signal, but do not mediate the conduction of hIL-17F activated signal.

Embodiment 31

The intravenous administration of IL-17A and IL-17F

The intravenously that present embodiment uses BALB/c mouse to measure muroid or human IL-17A or IL-17F send to be passed in the influence of different time points for complete blood count (CBC) and serum cytokines/chemokine.

I.V. the mIL-17A that gives 1 μ g can cause after administration 1-2 hour neutrophilic granulocyte in the recycle system to increase that KC and MCP-1 increase about 10 times (measuring by Luminex) in about 2 times (measuring by CBC), the serum; The hIL-17A that gives 5 μ g has also observed the similar influence for above-mentioned chemokine.Handling back 2 hours time point with 1 μ g mIL-17A, 5 μ g hIL-17A or 5 μ g hIL-17F, the blood monocyte level also has tangible increase in the mouse body, and the increase degree that shows when wherein giving 1 μ g mIL-17A is the highest.I.V. give muroid and the human IL-17F time point 1 hour and 2 hours and cause serum il-15 obviously to increase (measuring by Luminex), serum KC has a small amount of increase with MCP-1 at above-mentioned identical time point.

Embodiment 32

The neutralization of intravenous administration IL-17A and IL-17F

For in and intravenously give the cytokine that IL-17A and IL-17F mediate and the increase of chemokine, give soluble receptors by i.p. and (give mIL-17RA:Fc at the muroid part; Give solubility human IL-17RC at human part).Give PBS, 100 μ gmIL-17RA:Fc or the human IL-17RC of 100 μ g solubilities for female BALB/c mouse i.p. injection, after three hours, inject following material: PBS by tail vein i.v.; The mIL-17A+mIL-17F of the mIL-17A of 2 μ g or mIL-17F or 2 μ g (for the mouse of accepting mIL-17RA:Fc); Or the hIL-17A+hIL-17F of the hIL-17A of 2 μ g or hIL-17F or 2 μ g (for the mouse of accepting the human IL-17RC of solubility).After the part administration, gather serum in 1 hour, analyze minority serum cytokines and chemokine.

Give soluble receptors by i.p. and carry out pretreated mouse and compare, obviously descend by the increasing amount of the serum-concentration of the IL-17A of IL-17A mediation and KC with the mouse that PBS+IL-17A handles.

Embodiment 33

The protein binding assay based on plate of solubility IL-17RC and IL-17RC/IL-17RA polypeptide

Catch EIA according to following step: anti-human IgG antibody wraps by elisa plate with the goat of 1 μ g/ml, and 4 ℃ of following overnight incubation.Wash plate and with the 1%BSA in 200 μ l/ holes closure plate 1 hour at room temperature.Washing, (A1586F A1587F) or the serial dilutions of IL17RCx1 (A1034F) (100 μ g/ml are until 0.10 μ g/ml), at room temperature cultivated 1 hour to add the soluble receptors variant then on plate.Washing adds biotin labeled part with the ratio of 10: 1 (IL17A) or 6: 1 (IL17F), and at room temperature cultivated 1 hour.Wash, add streptavidin-horseradish peroxidase of 0.5 μ g/mL, at room temperature cultivated 1 hour.Washing adds tmb substrate reaction 4 minutes.By adding the stop bath termination reaction.(annotate: unless specialize, otherwise the volume of above-mentioned all reagent is 50 μ l/ holes).Positive findings is meant higher OD value, should be higher than 0.5 usually.The result shows that in this mensuration, construct 1342 (SEQ ID NO:74) does not combine with IL-17A, combines with IL-17F is faint.The two has very strong combining construct 1341 (SEQ ID NO:72) and IL-17A and IL-17F.IL-17RCx1 combines with IL-17A and IL-17F.

In carrying out according to following step and EIA: with soluble receptors (A1034F) bag of 1 μ g/ml by plate, and 4 ℃ of following overnight incubation.Wash plate and with the 1%BSA in 200 μ l/ holes closure plate 1 hour at room temperature.In sealing, on another piece plate with the soluble receptors variant (A1586F of equal volume, A1587F) serial dilutions (50 μ g/ml are until 0.05 μ g/ml) is cultivated with the ratio of 10: 1 (IL17A) or 6: 1 (IL17F) with biotin labeled part, at room temperature cultivates 1 hour.The plate that the washing sealing is good adds the receptor-ligand mixture then on the good plate of sealing, at room temperature cultivated 1 hour.Wash, add streptavidin-horseradish peroxidase of 0.5 μ g/mL, at room temperature cultivated 1 hour.Washing adds tmb substrate reaction 7 minutes.By add the stop bath termination reaction (annotate: unless specialize, otherwise the volume of above-mentioned all reagent is 50 μ l/ holes).Positive findings is meant lower OD value, should be lower than 0.5 usually.The result shows, construct 1342 (SEQ ID NO:74) faintly in and the combining of IL-17A and IL17RCx1, but in can be very doughtily with the combining of IL-17F and IL17RCx1.Construct 1341 (SEQ ID NO:72) faintly in and IL-17A and IL17RCx1 combine and faintly in the combining of IL-17F and IL17RCx1.Neutralization shows that misfolded proteins combines with biotinylated ligands.

Embodiment 34

FACS is in conjunction with measuring method

For assessing solubility IL-17RC of the present invention and IL-17RC/IL-17RA polypeptide and ligand i L-17A and IL-17F bonded ability, used competition based on flow cytometry in conjunction with mensuration.Cultivation is through the bhk cell system of total length IL17RCx4 stable transfection under the condition that has ligand i L-17A or IL-17F, and the soluble receptors of use target binding partner can detect with relative quantification and detect the part that is combined in cell surface (therefore not by the soluble receptors combination).Make the fluorophore that can use streptavidin to put together detect to the part biotinylation as the two anti-FACS that carry out.Along with the titration of soluble receptors, the minimizing of the mean fluorecence that the minimizing of cell binding partner can be by cell comes record.In dyeing substratum (HBSS+1%BSA+0.1% sodium azide+10mM HEPES) the various biotinylated ligands of 1 μ g/ml are pre-mixed with the soluble receptors of titer respectively, making its final volume is 100 μ l, at room temperature cultivates 15 minutes.Bhk cell system through total length IL17RCx4 stable transfection dyes to be used for part by following step process: with sodium ethylene diamine tetracetate (Invitrogen cat.15040-066) re-suspended cell, balance to 2 * 10 ⁵Cell/100 μ l, sedimentation cell also is resuspended in the premixture of part/soluble receptors.Painted cell was cultivated 30 minutes down at 4 ℃,, used streptavidin-PE (BD Pharmingen cat.554061) of 1: 100 to dye then with dyeing substratum washing 1 time.Cell was cultivated 30 minutes 4 ℃ of following lucifuges,, and be resuspended in the mixture of 1: 1 dyeing substratum and Cytofix (BD Bioscience 554655) with dyeing substratum washing 2 times.Use BD LSR II flow cytometer or similar instrument to carry out data gathering and analysis.What Fig. 5 showed is a standard map.This figure is to use the Prizm software program to produce.The numerical value of Y-axis is represented standardized MFI value (this stdn is that the MFI when only part being arranged is made as 100%, does not have part/do not have the MFI of the control wells of soluble receptors to be made as 0%), and represents part and cell bonded per-cent thus.This software can be at every curve calculation IC50.

Embodiment 35

The specificity bonded of the human IL-17A of biotinylation and IL17F and solubility IL-17RC/IL-17RA polypeptide suppresses

Use binding assay as herein described to measure solubility IL-17RC and IL-17RC/IL-17RA polypeptide and IL-17A and IL17F bonded ability.Carry out combination research as described above, just in association reaction, increased other soluble polypeptide, for example SEQ ID NO:157 and 158.These soluble polypeptides suppress human IL-17A and IL-17F the two with the combining of the bhk cell of IL-17RC transfection, its inhibition degree is identical with the human IL-17RCx1 Fc fusion roteins of solubility (SEQ ID NO:64).Remaining soluble polypeptide comprises the soluble polypeptide of SEQID NO:157 and 158, and they all are included in the following table 9.

Table 9*

Soluble polypeptide	Variant	IC50-IL17A		Soluble polypeptide	Variant	IC50-IL17F
							IL17RA/RC	1407	7		IL17RC	1390	9
IL17RA/RC	1407	9		IL17RA/RC	1454	18
							IL17RA/RC	1454	4		IL17RA/RC	1454	31
IL17RA/RC	1454	17		IL17RA/RC	1454	95
							IL17RA/RC	1454	20		IL17RA/RC	1407	33
IL17RC	1390	12		IL17RA/RC	1407	42
							IL17RA/RC	1341	30		IL17RC	1210	31

IL17RC	1210	35		IL17RC	1210	61
							IL17RC	1210	47		IL17RC	1210	67
IL17RC	1210	74		IL17RA/RC	1341	47
							IL17RC	1459	126		IL17RC	1459	103
IL17RC	1342	217		IL17RC	1342	313

* based on the competition of cell in conjunction with IC50 (ng/ μ L); The ordering of construct is according to the IC50 to every kind of part, from the strongest binding substances to the most weak binding substances.

Embodiment 36

IL-17RC and IL-17RC/IL-17RA soluble polypeptide are to the binding affinity of IL-17A and IL-17F

According to following step, detect IL-17RCx1, IL-17RA and solubility IL-17RC/IL-17RA soluble polypeptide (SEQ ID NO:157 and 158) to the two binding affinity of IL-17A and IL-17F: the sodium acetate with pH5.0 is diluted to the anti-human IgG of goat-Fc specific antibody (Jackson #109-005-008) 50 μ g/ml, and is fixed on the CM5Biacore chip.Inject with before the observation combination and dissociating, at every kind of part according to theoretic experimental program of catching acceptor in conjunction with maximum value optimization with a series of concentration.Tested the combining of every kind of part of soluble receptors and IL-17RC/IL-17RA polypeptide and a series of concentration.The glycine of injection pH 1.75 by 2 * 30 seconds between each is taken turns makes surface regeneration.Use BiacoreEvaluation software evaluation data with definite kinetics numerical value, and be shown in following table 10.

Table 10*

Human IL17RCx1 is to the avidity 05-2005 of human IL-17A

ka(1/Ms) kd(1/s) KD(M) Rmax(RU) Chi ²(RU ²)

1.05E+06 4.90E-04 4.69E-10 9.02 0.424

1.24E+06 4.38E-04 3.52E-10 8.86 0.324

Human IL17RCx1 is to the avidity 05-2005 of human IL-17F

ka(1/Ms) kd(1/s) KD(M) Rmax(RU) Chi ²(RU ²)

9.91E+05 4.31E-04 4.35E-10 7.22 0.378

1.11E+06 3.84E-04 3.46E-10 7.57 0.549

Solubility IL-17RC/IL-17RA polypeptide is to the avidity 04-2006 of human IL-17A

ka(1/Ms) kd(1/s) KD(M) Rmax(RU) Chi ²(RU ²)

1.42E+06 6.22E-05 4.39E-11 20.5 0.460

2.61E+06 9.95E-05 3.82E-11 18.3 0.888

Solubility IL-17RC/IL-17RA polypeptide is to the avidity 04-2006 of human IL-17F

ka(1/Ms) kd(1/s) KD(M) Rmax(RU) Chi ²(RU ²)

1.82E+06 2.61E-04 1.43E-10 10.2 0.495

2.49E+06 3.15E-04 1.26E-10 11.2 0.544

Human IL-17RA is to the avidity 06-2006 of human IL-17A

ka(1/Ms) kd(1/s) KD(M) Rmax(RU) Chi ²(RU ²)

3.70E+05 8.65E-05 2.34E-10 29.5 0.249

2.89E+05 8.57E-05 2.96E-10 35.1 0.197

Human IL-17RA is to the avidity 07-2006 of human IL-17F

ka(1/Ms) kd(1/s) KD(M) Rmax(RU) Chi ²(RU ²)

2.09E+04 5.56E-04 2.66E-08 20.3 0.071

2.55E+04 4.40E-04 1.72E-08 9.9 0.076

* shown the equilibrium constant and reaction rate constant, these are worth all in the limits of machine.

Chi ²Refer to the sum of squares of the residual error between binding curve and the assessment matched curve.This value illustrates then that more near 0 the degree of confidence of data is high more.These data degree of confidence that show are all very high.

Above-mentioned data acknowledgement combining of human IL-17A and human IL-17F and human IL-17RA and human IL-17RC.Especially, human IL-17RC shows similar binding affinity to human IL-17A with human IL-17F, and dissociation equilibrium constant (KD) is about 400 skins rub (pM).Solubility IL-17RC/IL-17RA polypeptide is slightly higher than its avidity in conjunction with human IL-17F (KD is about 140pM) in conjunction with the avidity (KD is about 40pM) of human IL-17A.Human IL-17RA is for the ligand binding affinity difference maximum of human IL-17A and human IL-17F, and it is about 300pM to the KD of human IL-17A and the KD of human IL-17F is about 30 receives and rub (nM), has differed 100 times more than.

Embodiment 37

Recombinant human IL-17RA/NIH3T3/KZ142.8 and IL-17RCx4/NIH3T3/KZ142.8 report thing are measured the generation of clone

Use muroid NIH3T3/KZ142.8 report thing clone as herein described to produce new mensuration clone, the recombinant chou of promptly human IL-17RA (SEQ ID NO:21) or IL-17RCx4 (SEQ ID NO:166).This can be by realizing with the above-mentioned cell of expression construct transfection that contains every kind of above-mentioned DNA.Described expression vector has utilized pzmp11, and it contains dihydrofolate reductase gene.Therefore, use the growth medium that is added with 1 μ M Rheumatrex to screen the transfection body to produce stable transfection mixture.The mensuration clone that obtains is called as hIL-17RA/NIH3T3/KZ142.8 and hIL-17RCX4/NIH3T3/KZ142.8.

Embodiment 38

The human IL-17A of solubility IL-17RC/IL-17RA polypeptide antagonism is to the activation of recombinant human IL-17RA/NIH3T3/KZ142.8 cell

Use following step measurements solubility IL-17RC/IL-RA soluble polypeptide (SEQ ID NO:157 and 158) that the competition that human IL-17A activates reorganization hIL-17RA/NIH3T3/KZ142.8 cell is renderd a service: the cell bed board that is used for luciferase assay and preparation are with as herein described identical.Measuring the same day, at first pair cell gives the soluble receptors (establishing three parallel samples) of a series of 2 multiple doses, the volume of described soluble receptors is 1 times of volume, concentration is 2 times of final concentration, comprises that soluble polypeptide mentioned above is that IL-17RA and IL-17RC initial concentration are 2 μ g/ml (will become the final concentration of 1 μ g/ml after adding part).And then adding the IL-17A of the 1ng/ml of 1 times of volume, this concentration also is 2 times of final concentration 0.5ng/ml, just becomes the final concentration of 0.5ng/ml after receptor-ligand mixes.The IL-17A that accepted 0.5ng/ml is not accepted the series of three parallel samples of acceptor and measure the activated maximum value.Measure the activated baseline value to only having accepted neither to contain the series of three parallel samples that part do not contain the test media of soluble receptors yet.Data analysis shows that the IC50 value that above-mentioned soluble polypeptide inhibition IL-17A activates above-mentioned clone is 7ng/ml.Even soluble Il-17 RA or IL-17RC when maximum dose level (1 μ g/ml), can not be enough effectively the hIL-17A of antagonism 0.5ng/ml to the activation of this clone.

Embodiment 39

The human IL-17F of solubility IL-17RC/IL-17RA polypeptide antagonism is to the activation of recombinant human IL-17RA/NIH3T3/KZ142.8 cell

Use following step measurements solubility IL-17RC/IL-RA soluble polypeptide (SEQ ID NO:157 and 158) that the competition that human IL-17F activates reorganization hIL-17RA/NIH3T3/KZ142.8 cell (as mentioned above) is renderd a service: the cell bed board that is used for luciferase assay and preparation are with as herein described identical.Measuring the same day, at first pair cell gives a series of 2 multiple dose soluble receptorss (establishing three parallel samples), the volume of described soluble receptors is 1 times of volume, concentration is 2 times of final concentration, comprises that soluble polypeptide mentioned above is that IL-17RA and IL-17RC initial concentration are 4 μ g/ml (will become the final concentration of 2 μ g/ml after adding part).And then adding the IL-17F of the 40ng/ml of 1 times of volume, this concentration also is 2 times of final concentration 20ng/ml, just becomes the final concentration of 20ng/ml after receptor-ligand mixes.The IL-17F that accepts 20ng/ml is not had the series of three parallel samples not accepting acceptor and measure the activated maximum value.Measure the activated baseline value to accepting neither to contain the series of three parallel samples that part do not contain the test media of soluble receptors yet.Data analysis shows that the IC50 value that IL-17RC/IL-17RA soluble polypeptide inhibition IL-17F activates above-mentioned clone is 0.48 μ g/ml.Even soluble Il-17 RA or IL-17RC when maximum dose level (2 μ g/ml), also are not enough to show IL-17F to 20ng/ml to any antagonistic action of the activated of this clone.

Embodiment 40

The human IL-17F of solubility IL-17RC/IL-17RA polypeptide antagonism is to the activation of recombinant human IL-17RCx4/NIH3T3/KZ142.8 cell

Use following step measurements solubility IL-17RC/IL-RA soluble polypeptide (SEQ ID NO:157 and 158) that the competition that IL-17F activates reorganization hIL-17RCX4/NIH3T3/KZ142.8 cell (as mentioned above) is renderd a service: the cell bed board that is used for luciferase assay and preparation are with as herein described identical.Measuring the same day, at first pair cell gives the soluble receptors (establishing three parallel samples) of 5 times of serial dosage, the volume of described soluble receptors is 1 times of volume, and concentration is 2 times of final concentration, comprises that soluble polypeptide mentioned above is that IL-17RA and IL-17RC initial concentration are 4 μ g/ml.And then adding the IL-17F batch of A1275F of the 2ng/ml of 1 times of volume, this concentration also is 2 times of final concentration 1ng/ml, just becomes the final concentration of 1ng/ml after receptor-ligand mixes.The IL-17F that accepts 1ng/ml is not accepted the series of three parallel samples of acceptor and measure the activated maximum value.Measure the activated baseline value to accepting neither to contain the series of three parallel samples that part do not contain the test media of soluble receptors yet.Data analysis shows that the IC50 value that IL-17RC/IL-17RA soluble polypeptide inhibition IL-17F activates above-mentioned clone is 0.8 μ g/ml.The IC50 of solubility IL-17RC is 6 μ g/ml, and IL-17RA does not have antagonistic action when any dosage.

Embodiment 41

In the solubility IL-17RC/IL-17RA polypeptide and human IL-17A and IL-17F the two induce the activity of G-CSF, IL-6 and IL-8

Use human IL-17A or use human IL-17F to handle human stingy tract epithelial cell (SAEC), after 48 hours, collect supernatant liquor.The dose-dependently that the mensuration of these supernatant liquors is demonstrated G-CSF, IL-6 and IL-8 is induced, and the results are shown in following table 11.

Table 11

For the SAEC that handles with human IL-17A of 10ng/ml or the human IL-17F of 50ng/ml, also use the solubility IL-17RC/IL-17RA polypeptide (SEQ ID NO:157 and 158) of 0.01-10 μ g/ml dosage to handle (before joining cell, earlier part and soluble polypeptide being cultivated under 37 ℃ 30 minutes together), after 48 hours, collected supernatant liquor.As shown in table 12 below, the content of the G-CSF in the described supernatant liquor, IL-6 and IL-8 descends, and shows that can neutralize effectively human IL-17A and human IL-17F of solubility IL-17RC/IL-17RA polypeptide induces the activity of these cytokines.It should be noted, can not measure IL-6 neutral IC50 value, because when the lowest dose level (0.01 μ g/ml) of the solubility IL-17RC/IL-17RA polypeptide of being tested, neutralization just drops to peaked about 50%).

Table 12

In soluble Il-17 RA/RC acceptor and the activity of human IL-17A/F:	The IC50 of IL-17RA/RC (μ g/ml)
		Human IL-17A (10ng/ml) induces the human IL-17F of G-CSF (50ng/ml) to induce G-CSF	0.14 1.20
Human IL-17A (10ng/ml) induces the human IL-17F of IL-8 (50ng/ml) to induce IL-8	0.03 0.57
		Human IL-17A (10ng/ml) induces the human IL-17F of IL-6 (50ng/ml) to induce IL-6	In when 10 μ g/ml and 94% when 0.01 μ g/ml in and 49% when 10 μ g/ml in and 72% when 0.01 μ g/ml in and 57%

Embodiment 42

Solubility IL-17RC and IL-17RC/IL-17RA polypeptide are to the effectiveness of human multiple sclerosis sample

Multiple sclerosis (MS) is a kind of disease that is considered to by the complexity of multiple factor mediation, and described factor comprises the demyelinization that has lymphocyte and monocytic inflammatory infiltration and whole C NS.Microglia is the macrophage that is present in the central nervous system (CNS), and it is activated when damage or infection.Microglia and neurocyte all comprise among the MS in various CNS diseases and playing an important role, and can be used to generation, development and treatment mechanism (the Nagai et al.Neurobiol Dis 8:1057-1068 of study of disease; 2001; Olson et al.J Neurosci Methods 128:33-43; 2003; Giuliani et al.J Neuroimmunol 165:83-91; 2005).Therefore, can use former generation neuronal cell cultures thing, immortalization human microglia system and/or existing human astrocytoma glial cell line to study inflammatory mediator to some effects of these cell types and their neutralising capacity.Inflammatory mediator (including but not limited to IL-1b, IL-6, IL-8, IL-12, IL-13, IL-15, IL-17A and F, IL-18, IL-23, TNF-a, IFN-g, MIP family member, RANTES, IP-10, MCP-1, G-and GM-CSF or the like) can be used for increasing the weight of relevant symptom of MS and pathology by what they activated inflammatory approach and downstream effect cell.

For assessment IL-17A and IL-17F to the short scorching effect of above-mentioned cell type and soluble polypeptide of the present invention for example solubility IL-17RC/IL-17RA polypeptide (SEQ ID NO:158) neutralize or alleviate the ability of these effects, respectively with the neurocyte or the spongiocyte of following a kind of mass treatment cultivation: carrier; RhIL-17A; RhIL-17F; RhIL-17A+rhIL-17F.In addition, also above-mentioned culturing cell is used respectively or is not used soluble polypeptide of the present invention for example solubility IL-17RC/IL-17RA polypeptide (SEQ ID NO:158) handle.In the culture of different series, under the condition that does not have exogenous IL-17A or IL17-F, with separating, provide the co-culture method of research activated T cells by this to the destruction of these cell types from being added in the neurocyte and spongiocyte of cultivation of human experimenter by anti-cd 3 antibodies activated recycle system T cell.To the T cell use respectively or do not use soluble polypeptide of the present invention for example solubility IL-17RC/IL-17RA polypeptide (SEQ ID NO:158) handle.In different incubation time points (from 1 hour to several days), collect supernatant liquor and cell respectively and analyze the wherein level and/or the expression of inflammatory mediator (comprising above-mentioned inflammatory mediator), the survival level of going back analysis of cells.The cell of handling with rhIL-17A and/or IL-17F is compared the level of inflammatory cytokine and chemokine and the rising of the mortality ratio of neurocyte with the cell with vehicle treated only.Add soluble polypeptide of the present invention for example solubility IL-17RC/IL-17RA polypeptide (SEQ ID NO:158) significantly reduced the generation and the expression of inflammatory mediator and improved the neuron survival level.

In sum, since these isolated experiments confirmed soluble polypeptide of the present invention for example solubility IL-17RC/IL-17RA polypeptide (SEQ ID NO:158) can alleviate destruction and the inflammatory effects relevant with the pathology of human MS, therefore can expect that this class soluble polypeptide of use is treated and can alleviate inflammatory symptoms, nerve cell death and/or the demyelinization relevant effectively with human MS.

Embodiment 43

Solubility IL-17RC and IL-17RC/IL-17RA polypeptide are to the effectiveness of human rheumatoid arthritis (" RA ") and osteoarthritis (" OA ") sample

These models are designed to show that the level of the inflammatory mediator that human synovia culture (comprising synovia scavenger cell, synovia inoblast and articular chondrocytes) from the patient who suffers from RA and OA and outer plant are produced will be higher than and culture/outer plant from normal healthy controls person, this can promote the degraded of extracellular matrix component (for example bone and cartilage etc.), and this degraded sign of above-mentioned disease just.Designed co-culture model hereinafter described in addition, also may cause more serious inflammation and substrate degradation to show the inflammatory mediator that exists in RA/OA synovia and/or the activated T cells.

The effect that the inflammatory mediator of this rising (including but not limited to oncostatin M, IL-1b, IL-6, IL-8, IL-12, IL-15, IL-17A and F, IL-18, IL-23, TNF-a, IFN-g, IP-10, RANTES, RANKL, MIP family member, MCP-1, MMP-9, G-and GM-CSF, nitrogen protoxide or the like) level activates inflammatory approach and downstream effect cell by them has increased the weight of symptom and the pathology relevant with RA and OA.These approach and component can cause inflammatory infiltration, cartilage and matrix to be lost/rise of destruction, bone loss and matrix metalloproteinase, prostaglandin(PG) and cyclooxygenase.Therefore, this model can be simulated the destructive inflammatory feature of RA and OA in external or isolated experiment.And, under the condition of the inflammatory component (for example oncostatin M, TNF-a, IL-1b, IL-6, IL-17A and F, IL-15 or the like) that exists above-mentioned external source to add, or under the condition that exists from RA patient's synovia (should contain the endogenous inflammatory component), can observe the signal conduction of inflammatory and degradation property approach when cultivating from normal healthy controls person's outer plant and synovia culture.May be in vivo to the effective therapy of human RA also should be able to by suppress and/or in and the generation of inflammatory mediator and/or existence and in above-mentioned external or isolated model, work.

In above-mentioned model, on one's body the normal healthy controls person or RA or OA patient of experience joint replacement, or from corpse tissue after death, gather plant outside the human synovia,, and use improved Wooley and Tetlow (Arthritis Res 2:65-70; 2000) and (Rheumatology 39:1004-1008 such as van ' t Hof; 2000) method is handled by external plant.Also studied the culture of synovia inoblast, synovia scavenger cell and articular chondrocytes.Reproduction copies is used following a kind of mass treatment respectively: carrier (PBS); Recombinant human (rh) IL-17A; RhIL-17F; Or rhIL-17A+rhIL-17F, also have the various combination that contains oncostatin M, TNF-a, IL-1b, IL-6, IL-17A, IL-17F and IL-15 in some samples.Also use sample from human T cell of normal healthy controls person or RA or OA patient's activated or synovia processing different series.In addition, for example solubility IL-17RC polypeptide or solubility IL-17RC/IL-17RA polypeptide (SEQ ID NO:158) are handled also above-mentioned all samples to be used or do not use soluble polypeptide of the present invention respectively.In different incubation time points (from 1 hour to several days), collect supernatant liquor and cell respectively and analyze the level of wherein inflammatory mediator and cartilage/bone/matrix biomarker (comprise above-mentioned those).From RA or OA patient's sample or use RA/OA synovia, activated T cells, rhIL-17A and/or rhIL-17F to handle in the sample of (individual curing or handle with other inflammatory cytokines), compare with outer plant of untreated normal healthy controls or untreated cell culture, the level of inflammatory cytokine wherein and chemokine and cartilage/bone/substrate degradation biomarker raises.Add soluble polypeptide of the present invention and significantly reduced the generation of inflammatory mediator and cartilage/bone/substrate degradation medium, therefore, can expect that they can effectively treat human RA and OA.

Embodiment 44

Measure solubility IL-17RC and IL-17RC/IL-17RA polypeptide effectiveness by mucous membrane biopsy culture to human inflammatory bowel (" IBD ") sample

This model is designed to show that the level from the inflammatory mediator that intestinal tissue produced of the patient's who suffers from IBD cultivation will be higher than and tissue from normal healthy controls person.The effect that the inflammatory mediator of this rising (including but not limited to IL-1b, IL-4, IL-5, IL-6, IL-8, IL-12, IL-13, IL-15, IL-17A and F, IL-18, IL-23, TNF-a, IFN-g, MIP family member, MCP-1, G-and GM-CSF or the like) level activates inflammatory approach and downstream effect cell by their has increased the weight of crohn (CD) symptom and the pathology relevant with ulcerative colitis (UC) for example with IBD.Above-mentioned approach and component can cause observed in vivo tissue and cell injury/destruction.Therefore, but the feature that the inflammatory mediator of this model Simulation with I BD raises.And, under having the condition of above-mentioned inflammatory component, cultivate from normal healthy controls person or during from the intestinal tissue of human gut epithelial cell (IEC) clone, can observe the signal conduction of inflammatory approach and the sign of tissue and cell injury.

May be in vivo to the effective therapy of human IBD also should be able to by suppress and/or in and the generation of inflammatory mediator and/or existence and above-mentioned exsomatize or the IEC model in work.

In this model, on one's body the normal healthy controls person or IBD patient of experience intestinal tissue biopsy and section again, or from corpse tissue after death the human intestinal tissue of collection, and use (Gut53:85-90 such as improved Alexakis; 2004) method is handled tissue.Under aseptic condition, use a large amount of PBS to clean sample carefully, use complete tissue culture medium's (adding microbiotic) cultured tissue fragment then to suppress bacterial overgrowth.To using following a kind of mass treatment respectively: carrier (PBS) from the sample of identical fragment of tissue mixture; Recombinant human (rh) IL-17A; RhIL-17F; Or rhIL-17A+rhIL-17F.In addition, for example solubility IL-17RC polypeptide or solubility IL-17RC/IL-17RA polypeptide (SEQ ID NO:158) are handled also above-mentioned sample to be used or do not use soluble polypeptide of the present invention respectively.Carry out the research of human IEC clone according to this experimentation equally, only be to use existing cell liquid storage to carry out passage.In different incubation time points (from 1 hour to several days), collect supernatant liquor respectively and analyze the wherein level of inflammatory mediator (comprising above-mentioned inflammatory mediator).Compare with untreated normal healthy controls tissue samples from IBD patient's the sample or the sample of use rhIL-17A and/or F processing, inflammatory cytokine wherein and chemokine level raise.Add soluble polypeptide of the present invention and significantly reduced the generation of inflammatory mediator, therefore, can expect that they can effectively treat human IBD.

Can comprising on the other hand from the IBD patient who accepts effectively treatment, the patient who does not receive treatment at present or be considered to the generation of the inflammatory mediator in the biopsy for the treatment of unresponsive patient is compared of this research.

Embodiment 45

Measure solubility IL-17RC and IL-17RC/IL-17RA polypeptide effectiveness by the epithelium barrier function to human IBD sample

The integrity of keeping the epithelium barrier is a key factor that keeps gi tract health.Experimental evidence shows that the seepage of enteric epithelium barrier may cause the generation of IBD.The immunocyte that is arranged in intestinal lamina propria usually can be by the contacting or interacting with intestinal epithelial cells by producing soluble factor of cell and cell, to keep immunological surveillance and to help to keep the integrity of epithelium barrier.Yet immune-mediated inflammation long or imbalance may cause the defective of epithelium barrier cell integrity and function.Designed following research with the IL-17A that measures the T cell and produce and/or IL-17F direct influence for the epithelium barrier integrity.

In the present embodiment, making intestinal epithelial cells is that for example the Caco-2 cell breaks up on semi-permeable membranes, and cultivates altogether with the T cell or the monocyte that derive from the biopsy of IBD patient or normal individual in the substrate outside.By assessing transepithelial electrical resistance or cell monolayer resistance, monitor the integrity of epithelial cell individual layer in time to dye diffusion.The reduction of the transepithelial electrical resistance of the cell monolayer destruction of cell monolayer that shown T cell in coculture or monocytic activity inducement in coculture.Can use the inhibitor of IL-17A and IL-17F, soluble polypeptide for example of the present invention, for example solubility IL-17RC polypeptide or solubility IL-17RC/IL-17RA polypeptide (SEQ ID NO:158), measure IL-17A and IL-17F destructive relativity, and whether the inhibitor of detection IL-17A and IL-17F can keep the integrity of epithelium barrier effectively to the epithelial cell individual layer.If this quasi-molecule can prevent the destruction of activated T cells inductive epithelial cell individual layer, illustrate that then solubility IL-17RC of the present invention and IL-17RC/IL-17RA polypeptide can be used for the treatment of human IBD effectively.

Whether the cell monolayer that can also use the former generation epithelial cell from IBD patient to form produces co-culture system, compare responsive more for IL-17A and IL-17F with the epithelial cell that derives from healthy individual to measure these cells.If like this, these data just show that inhibition IL-17A and IL-17F are the appropriate strategies of a kind of IBD of treatment so.

Embodiment 46

IL-17A and IL-17F are to from the lamina propria T cell of normal sample and human IBD sample and the effectiveness of monocyte/macrophage

Immune-mediated inflammation imbalance or that continue may be by tissue injury or the mode of for good and all being partial to unsuitable or the immunne response that prolongs increase the weight of symptom relevant and pathology with IBD.This model can be measured T cell and monocyte and the IL-17A and the contacted potential downstream of the IL-17F consequence of disease-related, described IL-17A and IL-17F may be present in intestinal tissue near environment sexual cell factor environment in.

May be in vivo to the effective therapy of human IBD also should be able to by suppress and/or in and the generation and/or the existence of inflammatory mediator (including but not limited to IL-1b, IL-4, IL-5, IL-6, IL-8, IL-12, IL-13, IL-15, IL-17A and F, IL-18, IL-23, TNF-a, IFN-g, MIP family member, MCP-1, G-and GM-CSF or the like), and in above-mentioned isolated model, work.

In this model, from biopsy sample, separate T cell and monocyte/macrophage: in HBSS, use scissors carefully to shred biopsy sample carefully, handle and on shaking table, cultivated 1 hour in 37 ℃ with collagenase and Dispase II by following step.With nylon mesh filtration cell suspension removing cell debris and cell mass, and repeatedly with the HBSS washing.Can use direct cell sorting or microballoon consumption/enriching method to separate T cell and monocytes/macrophages.Isolated cells is cultivated with IL-17A and IL-17F.Reply but this inducing T cell and monocyte/macrophage produce inflammatory mediator or make follow-up t cell response be biased as high short inflammation.Can the type of the inflammatory mediator that produces from IBD patient with from the cell of normal individual be compared, and may show that T cell and the monocyte/macrophage from IBD patient can have stronger short inflammatory feature under the condition that has IL-17A and IL-17F.Add soluble polypeptide of the present invention (for example solubility IL-17RC polypeptide or solubility IL-17RC/IL-17RA polypeptide (SEQ ID NO:158)) can in and the generation of IL-17A and IL-17F inductive downstream inflammatory mediator, this shows that this class solubility IL-17RC and IL-17RC/IL-17RA polypeptide can treat the patient who suffers from IBD effectively.

Embodiment 47

Solubility IL-17RC and IL-17RC/IL-17RA polypeptide are to the effectiveness of irritable bowel syndrome (" IBS "): the pathogenesis of CNS orientation

This model is mainly studied the directed pathogenesis of original CNS of IBS, the symptom characteristic that this model uses stress stimulation to induce IBS.The psychosocial stress modeling of newborn cub some Clinical symptoms relevant with IBS patient, comprise internal organ hyperpathia, diarrhoea and stress allergy.In cub birth the last 4-18 days, separated the change that 180 minute can cause maternal behavior with them and mother every day, and significantly minimizing is licked and licked/time of grooming.For the permanent change that stress cause CNS of newborn cub, and cause the internal organ of stress-induced and body sensitivity to pain to change.In these animals the colon motor function for stress reply enhancing, the sign (Mayer et al., 2002) that preliminary data presentation has the colon permeability to increase.Use soluble polypeptide of the present invention (for example solubility IL-17RC polypeptide or solubility IL-17RC/IL-17RA polypeptide (SEQID NO:158)) to treat, and subsequently to colon motor function, epithelium permeability and to stress reply and analyze, can measure validity to this IBS animal model.The reduction of symptom sickness rate can show the likely effectiveness of IBS therapy after with above-mentioned inhibitor for treating.

Embodiment 48

Solubility IL-17RC and IL-17RC/IL-17RA polypeptide are to the effectiveness of irritable bowel syndrome (" IBS "): stress original intestines directional induction thing

This model is mainly studied the original intestines directional induction thing that stress (be enteritis, infect or mechanical stress).Zooscopy shows, inflammation that degree is lower or immuno-stimulating may be the mobility of intestines and/or import function into and basis that the epithelium function changes (Mayer et al .2002).In this model, every day is by producing the colon stimulation of every day to new born animal (8-21 age in days) colonic injection tori seed oil.Tori seed oil is a kind of nerve stimulation thing, has shown that giving tori seed oil by colonic can induce internal organ hyperpathia.This modeling the key feature of IBS, comprise that internal organ hyperpathia and bowl evacuation habit change.Animal also shows diarrhoea or constipation, and this also is IBS patient's key feature (Mayer et al., 2002; Kimball et al., 2005).Can send and pass soluble polypeptide of the present invention (for example solubility IL-17RC polypeptide or solubility IL-17RC/IL-17RA polypeptide (SEQ ID NO:158)), to measure the variation of the symptom development relevant with this model.After using inhibitor for treating of the present invention, the reduction of hyperalgesic sickness rate of internal organ and degree and the variation of intestinal motility can show that these molecules are used for the treatment of the likely effectiveness of IBS.

Embodiment 49

Be designed for the protein production technology of the scalable scale of production solubility IL-17A and IL-17F antagonist

When design is mainly used in protein production technology tactful of scalable scale of IL-17RC of exploitation soluble form, when can producing the expression system of high-level protein concentration in conditioned medium, identification run into many difficulties.Western blot analysis shows that along with albumen builds up the level of protein excretion reduces in cell.In finding the process of soluble polypeptide of the present invention, the expression construct that our design is different with having prepared kind more than 70 has also been tested their expression in bhk cell, Chinese hamster ovary celI or HEK 293 cells.Some expression construct is tested in more than one host cell system.The variant of the solubility IL-17RC expression cassette of being tested comprises:

1) various signal sequences, for example: a) natural; B) otPA; C) mouse immuning ball protein variable region of heavy chain;

D) human growth hormone; E) mouse IL17RA.

2) two kinds of different naturally occurring splice variants (IL-17RCx1, SEQ ID NO:2; And IL-17RCx4, SEQ ID NO:166).

3) between IL-17RC ectodomain (ECD) and Fc part, increase the connector sequence, for example: a) do not have connector; B) a kind of nine amino acid connector based on GlyGlyGlySer; And c) a kind of 20 amino acid connectors based on GlyGlyGlySer.

4) monomeric form of band His label.

5) N-terminal and C-terminal Fc fusion rotein.

6) remove the sugared connection site that N-connects.

7) with the amino-acid substitution of Gln displacement Asn.

8) the heterozygosis fusion rotein of IL-17RA and IL-17RC

All solubility IL-17RC variant expression construct have all been carried out the detection of protein expression to HEK 293 cells by transient transfection.Used western blot analysis to detect to secrete the albumen to the conditioned medium, and with compare by gathering the proteic amount that keeps in the cell that cell lysate measures.The albumen that most of constructs are expressed secretes to the conditioned medium all almost can not detect with the western blotting method.In addition, the signal in the cell lysate sample is stronger than the signal in the conditioned medium sample, and this shows that albumen can not be secreted effectively.Use those expression construct that in conditioned medium, produce peak signal to come the stable Chinese hamster ovary celI system of transfection.Measure the albumen of the Chinese hamster ovary celI system of self stabilization to tire, and if possible also based on the competition of cell in conjunction with having analyzed combining of purifying protein and IL-17A and IL-17F in measuring.Following table has shown that the stable Chinese hamster ovary celI of construct transfection with high expression level is resulting protein expression result.When the observed value of absolute protein concentration was lower than detection level, just albumen being tired was expressed as＜0.5mg/mL.

Comprise in the following table name number of IL-17RC and IL-17RC/RA protein expression construct, the exon summary that is contained, from the albumen of the stable Chinese hamster ovary celI system of transfection tire and with the binding ability of IL17A and IL17F.The complete sequence that does not comprise variant included in the table 13 herein.

Describe	Albumen tire (mg/L)	In conjunction with
			X1 splice variant IL17RC exons 1-6,	3.0	Can block IL17A and IL17F

Exon 8-16 (variant 1210)
			X4 splice variant IL17RC exons 1-16	＜0.5	Can not obtain enough samples
IL17RC exons 1-6	＜0.5	Non-activity
			IL17RC exon 8-13	1.6	Non-activity
IL17RC exon 7-16	＜0.5	Can block IL17A and IL17F
			IL17RA exons 1-10 IL17RC exon 8-16 (variant 1407)	32.5	Can block IL17A and IL17F
IL17RA exons 1-6 IL17RC exon 8-16 IL17RA exon 7-10	＜0.5	Non-activity
			IL17RA exons 1-3 IL17RC exon 4-16	＜0.5	Can not obtain enough samples
IL17RA exons
	1 IL17RC exon 2-16	＜0.5	Can not obtain enough samples
IL17RA exons 1-6 IL17RC exon 8-16 (variant 1454)				19	Can block IL17A and IL17F

Can recognize from description above,, under the prerequisite that does not depart from spirit and scope of the invention, can carry out various changes though this paper has described specific embodiments of the present invention for purposes of illustration.

Sequence table

＜110〉Zymogenetics, Inc.

＜120〉IL-17A and IL-17F antagonist and the method for using described antagonist

<130>05-30

＜140〉unallocated

<141>2006-09-28

<150>60/721,162

<151>2005-09-28

<150>60/753,794

<151>2005-12-22

<150>60/772,022

<151>2006-02-10

<150>60/782,247

<151>2006-03-14

<160>181

<170>FastSEQ for Windows Version 4.0

<210>1

<211>2255

<212>DNA

＜213〉human (Homo sapiens)

<220>

<221>CDS

<222>(154)...(2229)

<220>

＜223〉the preceding original signal sequence of the tissue plasminogen activator of You Huaing (otPA)

The exon 7 of human il-17 RC-10, and Fc5

<400>1

aactacccag cacagccccc tccgccccct ctggaggctg aagagggatt ccagcccctg 60

ccacccacag acacgggctg actggggtgt ctgcccccct tggggggggg cagcacaggg 120

cctcaggcct gggtgccacc tggcacctag aag atg cct gtg ccc tgg ttc ttg 174

Met Pro Val Pro Trp Phe Leu

1 5

ctg tcc ttg gca ctg ggc cga agc cca gtg gtc ctt tct ctg gag agg 222

Leu Ser Leu Ala Leu Gly Arg Ser Pro Val Val Leu Ser Leu Glu Arg

10 15 20

ctt gtg ggg cct cag gac gct acc cac tgc tct ccg ggc ctc tcc tgc 270

Leu Val Gly Pro Gln Asp Ala Thr His Cys Ser Pro Gly Leu Ser Cys

25 30 35

cgc ctc tgg gac agt gac ata ctc tgc ctg cct ggg gac atc gtg cct 318

Arg Leu Trp Asp Ser Asp Ile Leu Cys Leu Pro Gly Asp Ile Val Pro

40 45 50 55

gct ccg ggc ccc gtg ctg gcg cct acg cac ctg cag aca gag ctg gtg 366

Ala Pro Gly Pro Val Leu Ala Pro Thr His Leu Gln Thr Glu Leu Val

60 65 70

ctg agg tgc cag aag gag acc gac tgt gac ctc tgt ctg cgt gtg gct 414

Leu Arg Cys Gln Lys Glu Thr Asp Cys Asp Leu Cys Leu Arg Val Ala

75 80 85

gtc cac ttg gcc gtg cat ggg cac tgg gaa gag cct gaa gat gag gaa 462

Val His Leu Ala Val His Gly His Trp Glu Glu Pro Glu Asp Glu Glu

90 95 100

aag ttt gga gga gca gct gac tca ggg gtg gag gag cct agg aat gcc 510

Lys Phe Gly Gly Ala Ala Asp Ser Gly Val Glu Glu Pro Arg Asn Ala

105 110 115

tct ctc cag gcc caa gtc gtg ctc tcc ttc cag gcc tac cct act gcc 558

Ser Leu Gln Ala Gln Val Val Leu Ser Phe Gln Ala Tyr Pro Thr Ala

120 125 130 135

cgc tgc gtc ctg ctg gag gtg caa gtg cct gct gcc ctt gtg cag ttt 606

Arg Cys Val Leu Leu Glu Val Gln Val Pro Ala Ala Leu Val Gln Phe

140 145 150

ggt cag tct gtg ggc tct gtg gta tat gac tgc ttc gag gct gcc cta 654

Gly Gln Ser Val Gly Ser Val Val Tyr Asp Cys Phe Glu Ala Ala Leu

155 160 165

ggg agt gag gta cga atc tgg tcc tat act cag ccc agg tac gag aag 702

Gly Ser Glu Val Arg Ile Trp Ser Tyr Thr Gln Pro Arg Tyr Glu Lys

170 175 180

gaa ctc aac cac aca cag cag ctg cct gcc ctg ccc tgg ctc aac gtg 750

Glu Leu Asn His Thr Gln Gln Leu Pro Ala Leu Pro Trp Leu Asn Val

185 190 195

tca gca gat ggt gac aac gtg cat ctg gtt ctg aat gtc tct gag gag 798

Ser Ala Asp Gly Asp Asn Val His Leu Val Leu Asn Val Ser Glu Glu

200 205 210 215

cag cac ttc ggc ctc tcc ctg tac tgg aat cag gtc cag ggc ccc cca 846

Gln His Phe Gly Leu Ser Leu Tyr Trp Asn Gln Val Gln Gly Pro Pro

220 225 230

aaa ccc cgg tgg cac aaa aac ctg act gga ccg cag atc att acc ttg 894

Lys Pro Arg Trp His Lys Asn Leu Thr Gly Pro Gln Ile Ile Thr Leu

235 240 245

aac cac aca gac ctg gtt ccc tgc ctc tgt att cag gtg tgg cct ctg 942

Asn His Thr Asp Leu Val Pro Cys Leu Cys Ile Gln Val Trp Pro Leu

250 255 260

gaa cct gac tcc gtt agg acg aac atc tgc ccc ttc agg gag gac ccc 990

Glu Pro Asp Ser Val Arg Thr Asn Ile Cys Pro Phe Arg Glu Asp Pro

265 270 275

cgc gca cac cag aac ctc tgg caa gcc gcc cga ctg cga ctg ctg acc 1038

Arg Ala His Gln Asn Leu Trp Gln Ala Ala Arg Leu Arg Leu Leu Thr

280 285 290 295

ctg cag agc tgg ctg ctg gac gca ccg tgc tcg ctg ccc gca gaa gcg 1086

Leu Gln Ser Trp Leu Leu Asp Ala Pro Cys Ser Leu Pro Ala Glu Ala

300 305 310

gca ctg tgc tgg cgg gct ccg ggt ggg gac ccc tgc cag cca ctg gtc 1134

Ala Leu Cys Trp Arg Ala Pro Gly Gly Asp Pro Cys Gln Pro Leu Val

315 320 325

cca ccg ctt tcc tgg gag aac gtc act gtg gac aag gtt ctc gag ttc 1182

Pro Pro Leu Ser Trp Glu Asn Val Thr Val Asp Lys Val Leu Glu Phe

330 335 340

cca ttg ctg aaa ggc cac cct aac ctc tgt gtt cag gtg aac agc tcg 1230

Pro Leu Leu Lys Gly His Pro Asn Leu Cys Val Gln Val Asn Ser Ser

345 350 355

gag aag ctg cag ctg cag gag tgc ttg tgg gct gac tcc ctg ggg cct 1278

Glu Lys Leu Gln Leu Gln Glu Cys Leu Trp Ala Asp Ser Leu Gly Pro

360 365 370 375

ctc aaa gac gat gtg cta ctg ttg gag aca cga ggc ccc cag gac aac 1326

Leu Lys Asp Asp Val Leu Leu Leu Glu Thr Arg Gly Pro Gln Asp Asn

380 385 390

aga tcc ctc tgt gcc ttg gaa ccc agt ggc tgt act tca cta ccc agc 1374

Arg Ser Leu Cys Ala Leu Glu Pro Ser Gly Cys Thr Ser Leu Pro Ser

395 400 405

aaa gcc tcc acg agg gca gct cgc ctt gga gag tac tta cta caa gac 1422

Lys Ala Ser Thr Arg Ala Ala Arg Leu Gly Glu Tyr Leu Leu Gln Asp

410 415 420

ctg cag tca ggc cag tgt ctg cag cta tgg gac gat gac ttg gga gcg 1470

Leu Gln Ser Gly Gln Cys Leu Gln Leu Trp Asp Asp Asp Leu Gly Ala

425 430 435

cta tgg gcc tgc ccc atg gac aaa tac atc cac aag cgc tgg gcc ctc 1518

Leu Trp Ala Cys Pro Met Asp Lys Tyr Ile His Lys Arg Trp Ala Leu

440 445 450 455

gtg tgg ctg gcc tgc cta ctc ttt gcc gct gcg ctt tcc ctc atc ctc 1566

Val Trp Leu Ala Cys Leu Leu Phe Ala Ala Ala Leu Ser Leu Ile Leu

460 465 470

ctt ctc aaa aag gat cac gcg aaa gcg gcc gcc agg ggc cgc gcg gct 1614

Leu Leu Lys Lys Asp His Ala Lys Ala Ala Ala Arg Gly Arg Ala Ala

475 480 485

ctg ctc ctc tac tca gcc gat gac tcg ggt ttc gag cgc ctg gtg ggc 1662

Leu Leu Leu Tyr Ser Ala Asp Asp Ser Gly Phe Glu Arg Leu Val Gly

490 495 500

gcc ctg gcg tcg gcc ctg tgc cag ctg ccg ctg cgc gtg gcc gta gac 1710

Ala Leu Ala Ser Ala Leu Cys Gln Leu Pro Leu Arg Val Ala Val Asp

505 510 515

ctg tgg agc cgt cgt gaa ctg agc gcg cag ggg ccc gtg gct tgg ttt 1758

Leu Trp Ser Arg Arg Glu Leu Ser Ala Gln Gly Pro Val Ala Trp Phe

520 525 530 535

cac gcg cag cgg cgc cag acc ctg cag gag ggc ggc gtg gtg gtc ttg 1806

His Ala Gln Arg Arg Gln Thr Leu Gln Glu Gly Gly Val Val Val Leu

540 545 550

ctc ttc tct ccc ggt gcg gtg gcg ctg tgc agc gag tgg cta cag gat 1854

Leu Phe Ser Pro Gly Ala Val Ala Leu Cys Ser Glu Trp Leu Gln Asp

555 560 565

ggg gtg tcc ggg ccc ggg gcg cac ggc ccg cac gac gcc ttc cgc gcc 1902

Gly Val Ser Gly Pro Gly Ala His Gly Pro His Asp Ala Phe Arg Ala

570 575 580

tcg ctc agc tgc gtg ctg ccc gac ttc ttg cag ggc cgg gcg ccc ggc 1950

Ser Leu Ser Cys Val Leu Pro Asp Phe Leu Gln Gly Arg Ala Pro Gly

585 590 595

agc tac gtg ggg gcc tgc ttc gac agg ctg ctc cac ccg gac gcc gta 1998

Ser Tyr Val Gly Ala Cys Phe Asp Arg Leu Leu His Pro Asp Ala Val

600 605 610 615

ccc gcc ctt ttc cgc acc gtg ccc gtc ttc aca ctg ccc tcc caa ctg 2046

Pro Ala Leu Phe Arg Thr Val Pro Val Phe Thr Leu Pro Ser Gln Leu

620 625 630

cca gac ttc ctg ggg gcc ctg cag cag cct cgc gcc ccg cgt tcc ggg 2094

Pro Asp Phe Leu Gly Ala Leu Gln Gln Pro Arg Ala Pro Arg Ser Gly

635 640 645

cgg ctc caa gag aga gcg gag caa gtg tcc cgg gcc ctt cag cca gcc 2142

Arg Leu Gln Glu Arg Ala Glu Gln Val Ser Arg Ala Leu Gln Pro Ala

650 655 660

ctg gat agc tac ttc cat ccc ccg ggg act ccc gcg ccg gga cgc ggg 2190

Leu Asp Ser Tyr Phe His Pro Pro Gly Thr Pro Ala Pro Gly Arg Gly

665 670 675

gtg gga cca ggg gcg gga cct ggg gcg ggg gac ggg act taaataaagg 2239

Val Gly Pro Gly Ala Gly Pro Gly Ala Gly Asp Gly Thr

680 685 690

cagacgctgt ttttct 2255

<210>2

<211>692

<212>PRT

＜213〉human (Homo sapiens)

<400>2

Met Pro Val Pro Trp Phe Leu Leu Ser Leu Ala Leu Gly Arg Ser Pro

1 5 10 15

Val Val Leu Ser Leu Glu Arg Leu Val Gly Pro Gln Asp Ala Thr His

20 25 30

Cys Ser Pro Gly Leu Ser Cys Arg Leu Trp Asp Ser Asp Ile Leu Cys

35 40 45

Leu Pro Gly Asp Ile Val Pro Ala Pro Gly Pro Val Leu Ala Pro Thr

50 55 60

His Leu Gln Thr Glu Leu Val Leu Arg Cys Gln Lys Glu Thr Asp Cys

65 70 75 80

Asp Leu Cys Leu Arg Val Ala Val His Leu Ala Val His Gly His Trp

85 90 95

Glu Glu Pro Glu Asp Glu Glu Lys Phe Gly Gly Ala Ala Asp Ser Gly

100 105 110

Val Glu Glu Pro Arg Asn Ala Ser Leu Gln Ala Gln Val Val Leu Ser

115 120 125

Phe Gln Ala Tyr Pro Thr Ala Arg Cys Val Leu Leu Glu Val Gln Val

130 135 140

Pro Ala Ala Leu Val Gln Phe Gly Gln Ser Val Gly Ser Val Val Tyr

145 150 155 160

Asp Cys Phe Glu Ala Ala Leu Gly Ser Glu Val Arg Ile Trp Ser Tyr

165 170 175

Thr Gln Pro Arg Tyr Glu Lys Glu Leu Asn His Thr Gln Gln Leu Pro

180 185 190

Ala Leu Pro Trp Leu Asn Val Ser Ala Asp Gly Asp Asn Val His Leu

195 200 205

Val Leu Asn Val Ser Glu Glu Gln His Phe Gly Leu Ser Leu Tyr Trp

210 215 220

Asn Gln Val Gln Gly Pro Pro Lys Pro Arg Trp His Lys Asn Leu Thr

225 230 235 240

Gly Pro Gln Ile Ile Thr Leu Asn His Thr Asp Leu Val Pro Cys Leu

245 250 255

Cys Ile Gln Val Trp Pro Leu Glu Pro Asp Ser Val Arg Thr Asn Ile

260 265 270

Cys Pro Phe Arg Glu Asp Pro Arg Ala His Gln Asn Leu Trp Gln Ala

275 280 285

Ala Arg Leu Arg Leu Leu Thr Leu Gln Ser Trp Leu Leu Asp Ala Pro

290 295 300

Cys Ser Leu Pro Ala Glu Ala Ala Leu Cys Trp Arg Ala Pro Gly Gly

305 310 315 320

Asp Pro Cys Gln Pro Leu Val Pro Pro Leu Ser Trp Glu Asn Val Thr

325 330 335

Val Asp Lys Val Leu Glu Phe Pro Leu Leu Lys Gly His Pro Asn Leu

340 345 350

Cys Val Gln Val Asn Ser Ser Glu Lys Leu Gln Leu Gln Glu Cys Leu

355 360 365

Trp Ala Asp Ser Leu Gly Pro Leu Lys Asp Asp Val Leu Leu Leu Glu

370 375 380

Thr Arg Gly Pro Gln Asp Asn Arg Ser Leu Cys Ala Leu Glu Pro Ser

385 390 395 400

Gly Cys Thr Ser Leu Pro Ser Lys Ala Ser Thr Arg Ala Ala Arg Leu

405 410 415

Gly Glu Tyr Leu Leu Gln Asp Leu Gln Ser Gly Gln Cys Leu Gln Leu

420 425 430

Trp Asp Asp Asp Leu Gly Ala Leu Trp Ala Cys Pro Met Asp Lys Tyr

435 440 445

Ile His Lys Arg Trp Ala Leu Val Trp Leu Ala Cys Leu Leu Phe Ala

450 455 460

Ala Ala Leu Ser Leu Ile Leu Leu Leu Lys Lys Asp His Ala Lys Ala

465 470 475 480

Ala Ala Arg Gly Arg Ala Ala Leu Leu Leu Tyr Ser Ala Asp Asp Ser

485 490 495

Gly Phe Glu Arg Leu Val Gly Ala Leu Ala Ser Ala Leu Cys Gln Leu

500 505 510

Pro Leu Arg Val Ala Val Asp Leu Trp Ser Arg Arg Glu Leu Ser Ala

515 520 525

Gln Gly Pro Val Ala Trp Phe His Ala Gln Arg Arg Gln Thr Leu Gln

530 535 540

Glu Gly Gly Val Val Val Leu Leu Phe Ser Pro Gly Ala Val Ala Leu

545 550 555 560

Cys Ser Glu Trp Leu Gln Asp Gly Val Ser Gly Pro Gly Ala His Gly

565 570 575

Pro His Asp Ala Phe Arg Ala Ser Leu Ser Cys Val Leu Pro Asp Phe

580 585 590

Leu Gln Gly Arg Ala Pro Gly Ser Tyr Val Gly Ala Cys Phe Asp Arg

595 600 605

Leu Leu His Pro Asr Ala Val Pro Ala Leu Phe Arg Thr Val Pro Val

610 615 620

Phe Thr Leu Pro Ser Gln Leu Pro Asp Phe Leu Gly Ala Leu Gln Gln

625 630 635 640

Pro Arg Ala Pro Arg Ser Gly Arg Leu Gln Glu Arg Ala Glu Gln Val

645 650 655

Ser Arg Ala Leu Gln Pro Ala Leu Asp Ser Tyr Phe His Pro Pro Gly

660 665 670

Thr Pro Ala Pro Gly Arg Gly Val Gly Pro Gly Ala Gly Pro Gly Ala

675 680 685

Gly Asp Gly Thr

690

<210>3

<211>432

<212>PRT

＜213〉human (Homo sapiens)

<400>3

Leu Glu Arg Leu Val Gly Pro Gln Asp Ala Thr His Cys Ser Pro Gly

1 5 10 15

Leu Ser Cys Arg Leu Trp Asp Ser Asp Ile Leu Cys Leu Pro Gly Asp

20 25 30

Ile Val Pro Ala Pro Gly Pro Val Leu Ala Pro Thr His Leu Gln Thr

35 40 45

Glu Leu Val Leu Arg Cys Gln Lys Glu Thr Asp Cys Asp Leu Cys Leu

50 55 60

Arg Val Ala Val His Leu Ala Val His Gly His Trp Glu Glu Pro Glu

65 70 75 80

Asp Glu Glu Lys Phe Gly Gly Ala Ala Asp Ser Gly Val Glu Glu Pro

85 90 95

Arg Asn Ala Ser Leu Gln Ala Gln Val Val Leu Ser Phe Gln Ala Tyr

100 105 110

Pro Thr Ala Arg Cys Val Leu Leu Glu Val Gln Val Pro Ala Ala Leu

115 120 125

Val Gln Phe Gly Gln Ser Val Gly Ser Val Val Tyr Asp Cys Phe Glu

130 135 140

Ala Ala Leu Gly Ser Glu Val Arg Ile Trp Ser Tyr Thr Gln Pro Arg

145 150 155 160

Tyr Glu Lys Glu Leu Asn His Thr Gln Gln Leu Pro Ala Leu Pro Trp

165 170 175

Leu Asn Val Ser Ala Asp Gly Asp Asn Val His Leu Val Leu Asn Val

180 185 190

Ser Glu Glu Gln His Phe Gly Leu Ser Leu Tyr Trp Asn Gln Val Gln

195 200 205

Gly Pro Pro Lys Pro Arg Trp His Lys Asn Leu Thr Gly Pro Gln Ile

210 215 220

Ile Thr Leu Asn His Thr Asp Leu Val Pro Cys Leu Cys Ile Gln Val

225 230 235 240

Trp Pro Leu Glu Pro Asp Ser Val Arg Thr Asn Ile Cys Pro Phe Arg

245 250 255

Glu Asp Pro Arg Ala His Gln Asn Leu Trp Gln Ala Ala Arg Leu Arg

260 265 270

Leu Leu Thr Leu Gln Ser Trp Leu Leu Asp Ala Pro Cys Ser Leu Pro

275 280 285

Ala Glu Ala Ala Leu Cys Trp Arg Ala Pro Gly Gly Asp Pro Cys Gln

290 295 300

Pro Leu Val Pro Pro Leu Ser Trp Glu Asn Val Thr Val Asp Lys Val

305 310 315 320

Leu Glu Phe Pro Leu Leu Lys Gly His Pro Asn Leu Cys Val Gln Val

325 330 335

Asn Ser Ser Glu Lys Leu Gln Leu Gln Glu Cys Leu Trp Ala Asp Ser

340 345 350

Leu Gly Pro Leu Lys Asp Asp Val Leu Leu Leu Glu Thr Arg Gly Pro

355 360 365

Gln Asp Asn Arg Ser Leu Cys Ala Leu Glu Pro Ser Gly Cys Thr Ser

370 375 380

Leu Pro Ser Lys Ala Ser Thr Arg Ala Ala Arg Leu Gly Glu Tyr Leu

385 390 395 400

Leu Gln Asp Leu Gln Ser Gly Gln Cys Leu Gln Leu Trp Asp Asp Asp

405 410 415

Leu Gly Ala Leu Trp Ala Cys Pro Met Asp Lys Tyr Ile His Lys Arg

420 425 430

<210>4

<211>1753

<212>DNA

＜213〉human (Homo sapiens)

<220>

<221>CDS

<222>(2)...(1726)

<400>4

g gag gag cct agg aat gcc tct ctc cag gcc caa gtc gtg ctc tcc ttc 49

Glu Glu Pro Arg Asn Ala Ser Leu Gln Ala Gln Val Val Leu Ser Phe

1 5 10 15

cag gcc tac cct act gcc cgc tgc gtc ctg ctg gag gtg caa gtg cct 97

Gln Ala Tyr Pro Thr Ala Arg Cys Val Leu Leu Glu Val Gln Val Pro

20 25 30

gct gcc ctt gtg cag ttt ggt cag tct gtg ggc tct gtg gta tat gac 145

Ala Ala Leu Val Gln Phe Gly Gln Ser Val Gly Ser Val Val Tyr Asp

35 40 45

tgc ttc gag gct gcc cta ggg agt gag gta cga atc tgg tcc tat act 193

Cys Phe Glu Ala Ala Leu Gly Ser Glu Val Arg Ile Trp Ser Tyr Thr

50 55 60

cag ccc agg tac gag aag gaa ctc aac cac aca cag cag ctg cct gcc 241

Gln Pro Arg Tyr Glu Lys Glu Leu Asn His Thr Gln Gln Leu Pro Ala

65 70 75 80

ctg ccc tgg ctc aac gtg tca gca gat ggt gac aac gtg cat ctg gtt 289

Leu Pro Trp Leu Asn Val Ser Ala Asp Gly Asp Asn Val His Leu Val

85 90 95

ctg aat gtc tct gag gag cag cac ttc ggc ctc tcc ctg tac tgg aat 337

Leu Asn Val Ser Glu Glu Gln His Phe Gly Leu Ser Leu Tyr Trp Asn

100 105 110

cag gtc cag ggc ccc cca aaa ccc cgg tgg cac aaa aac ctg act gga 385

Gln Val Gln Gly Pro Pro Lys Pro Arg Trp His Lys Asn Leu Thr Gly

115 120 125

ccg cag atc att acc ttg aac cac aca gac ctg gtt ccc tgc ctc tgt 433

Pro Gln Ile Ile Thr Leu Asn His Thr Asp Leu Val Pro Cys Leu Cys

130 135 140

att cag gtg tgg cct ctg gaa cct gac tcc gtt agg acg aac atc tgc 481

Ile Gln Val Trp Pro Leu Glu Pro Asp Ser Val Arg Thr Asn Ile Cys

145 150 155 160

ccc ttc agg gag gac ccc cgc gca cac cag aac ctc tgg caa gcc gcc 529

Pro Phe Arg Glu Asp Pro Arg Ala His Gln Asn Leu Trp Gln Ala Ala

165 170 175

cga ctg cga ctg ctg acc ctg cag agc tgg ctg ctg gac gca ccg tgc 577

Arg Leu Arg Leu Leu Thr Leu Gln Ser Trp Leu Leu Asp Ala Pro Cys

180 185 190

tcg ctg ccc gca gaa gcg gca ctg tgc tgg cgg gct ccg ggt ggg gac 625

Ser Leu Pro Ala Glu Ala Ala Leu Cys Trp Arg Ala Pro Gly Gly Asp

195 200 205

ccc tgc cag cca ctg gtc cca ccg ctt tcc tgg gag aac gtc act gtg 673

Pro Cys Gln Pro Leu Val Pro Pro Leu Ser Trp Glu Asn Val Thr Val

210 215 220

gac gtg aac agc tcg gag aag ctg cag ctg cag gag tgc ttg tgg gct 721

Asp Val Asn Ser Ser Glu Lys Leu Gln Leu Gln Glu Cys Leu Trp Ala

225 230 235 240

gac tcc ctg ggg cct ctc aaa gac gat gtg cta ctg ttg gag aca cga 769

Asp Ser Leu Gly Pro Leu Lys Asp Asp Val Leu Leu Leu Glu Thr Arg

245 250 255

ggc ccc cag gac aac aga tcc ctc tgt gcc ttg gaa ccc agt ggc tgt 817

Gly Pro Gln Asp Asn Arg Ser Leu Cys Ala Leu Glu Pro Ser Gly Cys

260 265 270

act tca cta ccc agc aaa gcc tcc acg agg gca gct cgc ctt gga gag 865

Thr Ser Leu Pro Ser Lys Ala Ser Thr Arg Ala Ala Arg Leu Gly Glu

275 280 285

tac tta cta caa gac ctg cag tca ggc cag tgt ctg cag cta tgg gac 913

Tyr Leu Leu Gln Asp Leu Gln Ser Gly Gln Cys Leu Gln Leu Trp Asp

290 295 300

gat gac ttg gga gcg cta tgg gcc tgc ccc atg gac aaa tac atc cac 961

Asp Asp Leu Gly Ala Leu Trp Ala Cys Pro Met Asp Lys Tyr Ile His

305 310 315 320

aag cgc tgg gcc ctc gtg tgg ctg gcc tgc cta ctc ttt gcc gct gcg 1009

Lys Arg Trp Ala Leu Val Trp Leu Ala Cys Leu Leu Phe Ala Ala Ala

325 330 335

ctt tcc ctc atc ctc ctt ctc aaa aag gat cac gcg aaa ggg tgg ctg 1057

Leu Ser Leu Ile Leu Leu Leu Lys Lys Asp His Ala Lys Gly Trp Leu

340 345 350

agg ctc ttg aaa cag gac gtc cgc tcg ggg gcg gcc gcc agg ggc cgc 1105

Arg Leu Leu Lys Gln Asp Val Arg Ser Gly Ala Ala Ala Arg Gly Arg

355 360 365

gcg gct ctg ctc ctc tac tca gcc gat gac tcg ggt ttc gag cgc ctg 1153

Ala Ala Leu Leu Leu Tyr Ser Ala Asp Asp Ser Gly Phe Glu Arg Leu

370 375 380

gtg ggc gcc ctg gcg tcg gcc ctg tgc cag ctg ccg ctg cgc gtg gcc 1201

Val Gly Ala Leu Ala Set Ala Leu Cys Gln Leu Pro Leu Arg Val Ala

385 390 395 400

gta gac ctg tgg agc cgt cgt gaa ctg agc gcg cag ggg ccc gtg gct 1249

Val Asp Leu Trp Ser Arg Arg Glu Leu Ser Ala Gln Gly Pro Val Ala

405 410 415

tgg ttt cac gcg cag cgg cgc cag acc ctg cag gag ggc ggc gtg gtg 1297

Trp Phe His Ala Gln Arg Arg Gln Thr Leu Gln Glu Gly Gly Val Val

420 425 430

gtc ttg ctc ttc tct ccc ggt gcg gtg gcg ctg tgc agc gag tgg cta 1345

Val Leu Leu Phe Ser Pro Gly Ala Val Ala Leu Cys Ser Glu Trp Leu

435 440 445

cag gat ggg gtg tcc ggg ccc ggg gcg cac ggc ccg cac gac gcc ttc 1393

Gln Asp Gly Val Ser Gly Pro Gly Ala His Gly Pro His Asp Ala Phe

450 455 460

cgc gcc tcg ctc agc tgc gtg ctg ccc gac ttc ttg cag ggc cgg gcg 1441

Arg Ala Ser Leu Ser Cys Val Leu Pro Asp Phe Leu Gln Gly Arg Ala

465 470 475 480

ccc ggc agc tac gtg ggg gcc tgc ttc gac agg ctg ctc cac ccg gac 1489

Pro Gly Ser Tyr Val Gly Ala Cys Phe Asp Arg Leu Leu His Pro Asp

485 490 495

gcc gta ccc gcc ctt ttc cgc acc gtg ccc gtc ttc aca ctg ccc tcc 1537

Ala Val Pro Ala Leu Phe Arg Thr Val Pro Val Phe Thr Leu Pro Ser

500 505 510

caa ctg cca gac ttc ctg ggg gcc ctg cag cag cct cgc gcc ccg cgt 1585

Gln Leu Pro Asp Phe Leu Gly Ala Leu Gln Gln Pro Arg Ala Pro Arg

515 520 525

tcc ggg cgg ctc caa gag aga gcg gag caa gtg tcc cgg gcc ctt cag 1633

Ser Gly Arg Leu Gln Glu Arg Ala Glu Gln Val Ser Arg Ala Leu Gln

530 535 540

cca gcc ctg gat agc tac ttc cat ccc ccg ggg act ccc gcg ccg gga 1681

Pro Ala Leu Asp Ser Tyr Phe His Pro Pro Gly Thr Pro Ala Pro Gly

545 550 555 560

cgc ggg gtg gga cca ggg gcg gga cct ggg gcg ggg gac ggg act 1726

Arg Gly Val Gly Pro Gly Ala Gly Pro Gly Ala Gly Asp Gly Thr

565 570 575

taaataaagg cagacgctgt ttttcta 1753

<210>5

<211>575

<212>PRT

＜213〉human (Homo sapiens)

<400>5

Glu Glu Pro Arg Asn Ala Ser Leu Gln Ala Gln Val Val Leu Ser Phe

1 5 10 15

Gln Ala Tyr Pro Thr Ala Arg Cys Val Leu Leu Glu Val Gln Val Pro

20 25 30

Ala Ala Leu Val Gln Phe Gly Gln Ser Val Gly Ser Val Val Tyr Asp

35 40 45

Cys Phe Glu Ala Ala Leu Gly Ser Glu Val Arg Ile Trp Ser Tyr Thr

50 55 60

Gln Pro Arg Tyr Glu Lys Glu Leu Asn His Thr Gln Gln Leu Pro Ala

65 70 75 80

Leu Pro Trp Leu Asn Val Ser Ala Asp Gly Asp Asn Val His Leu Val

85 90 95

Leu Asn Val Ser Glu Glu Gln His Phe Gly Leu Ser Leu Tyr Trp Asn

100 105 110

Gln Val Gln Gly Pro Pro Lys Pro Arg Trp His Lys Asn Leu Thr Gly

115 120 125

Pro Gln Ile Ile Thr Leu Asn His Thr Asp Leu Val Pro Cys Leu Cys

130 135 140

Ile Gln Val Trp Pro Leu Glu Pro Asp Ser Val Arg Thr Asn Ile Cys

145 150 155 160

Pro Phe Arg Glu Asp Pro Arg Ala His Gln Asn Leu Trp Gln Ala Ala

165 170 175

Arg Leu Arg Leu Leu Thr Leu Gln Ser Trp Leu Leu Asp Ala Pro Cys

180 185 190

Ser Leu Pro Ala Glu Ala Ala Leu Cys Trp Arg Ala Pro Gly Gly Asp

195 200 205

Pro Cys Gln Pro Leu Val Pro Pro Leu Ser Trp Glu Asn Val Thr Val

210 215 220

Asp Val Asn Ser Ser Glu Lys Leu Gln Leu Gln Glu Cys Leu Trp Ala

225 230 235 240

Asp Ser Leu Gly Pro Leu Lys Asp Asp Val Leu Leu Leu Glu Thr Arg

245 250 255

Gly Pro Gln Asp Asn Arg Ser Leu Cys Ala Leu Glu Pro Ser Gly Cys

260 265 270

Thr Ser Leu Pro Ser Lys Ala Ser Thr Arg Ala Ala Arg Leu Gly Glu

275 280 285

Tyr Leu Leu Gln Asp Leu Gln Ser Gly Gln Cys Leu Gln Leu Trp Asp

290 295 300

Asp Asp Leu Gly Ala Leu Trp Ala Cys Pro Met Asp Lys Tyr Ile His

305 310 315 320

Lys Arg Trp Ala Leu Val Trp Leu Ala Cys Leu Leu Phe Ala Ala Ala

325 330 335

Leu Ser Leu Ile Leu Leu Leu Lys Lys Asp His Ala Lys Gly Trp Leu

340 345 350

Arg Leu Leu Lys Gln Asp Val Arg Ser Gly Ala Ala Ala Arg Gly Arg

355 360 365

Ala Ala Leu Leu Leu Tyr Ser Ala Asp Asp Ser Gly Phe Glu Arg Leu

370 375 380

Val Gly Ala Leu Ala Ser Ala Leu Cys Gln Leu Pro Leu Arg Val Ala

385 390 395 400

Val Asp Leu Trp Ser Arg Arg Glu Leu Ser Ala Gln Gly Pro Val Ala

405 410 415

Trp Phe His Ala Gln Arg Arg Gln Thr Leu Gln Glu Gly Gly Val Val

420 425 430

Val Leu Leu Phe Ser Pro Gly Ala Val Ala Leu Cys Ser Glu Trp Leu

435 440 445

Gln Asp Gly Val Ser Gly Pro Gly Ala His Gly Pro His Asp Ala Phe

450 455 460

Arg Ala Ser Leu Ser Cys Val Leu Pro Asp Phe Leu Gln Gly Arg Ala

465 470 475 480

Pro Gly Ser Tyr Val Gly Ala Cys Phe Asp Arg Leu Leu His Pro Asp

485 490 495

Ala Val Pro Ala Leu Phe Arg Thr Val Pro Val Phe Thr Leu Pro Ser

500 505 510

Gln Leu Pro Asp Phe Leu Gly Ala Leu Gln Gln Pro Arg Ala Pro Arg

515 520 525

Ser Gly Arg Leu Gln Glu Arg Ala Glu Gln Val Ser Arg Ala Leu Gln

530 535 540

Pro Ala Leu Asp Ser Tyr Phe His Pro Pro Gly Thr Pro Ala Pro Gly

545 550 555 560

Arg Gly Val Gly Pro Gly Ala Gly Pro Gly Ala Gly Asp Gly Thr

565 570 575

<210>6

<211>1725

<212>DNA

＜213〉artificial sequence

<220>

＜223〉degenerate sequence

<220>

<221>misc_feature

<222>(1)...(1725)

<223>n＝A，T，C or G

<400>6

gargarccnm gnaaygcnws nytncargcn cargtngtny tnwsnttyca rgcntayccn 60

acngcnmgnt gygtnytnyt ngargtncar gtnccngcng cnytngtnca rttyggncar 120

wsngtnggnw sngtngtnta ygaytgytty gargcngcny tnggnwsnga rgtnmgnath 180

tggwsntaya cncarccnmg ntaygaraar garytnaayc ayacncarca rytnccngcn 240

ytnccntggy tnaaygtnws ngcngayggn gayaaygtnc ayytngtnyt naaygtnwsn 300

gargarcarc ayttyggnyt nwsnytntay tggaaycarg tncarggncc nccnaarccn 360

mgntggcaya araayytnac nggnccncar athathacny tnaaycayac ngayytngtn 420

ccntgyytnt gyathcargt ntggccnytn garccngayw sngtnmgnac naayathtgy 480

ccnttymgng argayccnmg ngcncaycar aayytntggc argcngcnmg nytnmgnytn 540

ytnacnytnc arwsntggyt nytngaygcn ccntgywsny tnccngcnga rgcngcnytn 600

tgytggmgng cnccnggngg ngayccntgy carccnytng tnccnccnyt nwsntgggar 660

aaygtnacng tngaygtnaa ywsnwsngar aarytncary tncargartg yytntgggcn 720

gaywsnytng gnccnytnaa rgaygaygtn ytnytnytng aracnmgngg nccncargay 780

aaymgnwsny tntgygcnyt ngarccnwsn ggntgyacnw snytnccnws naargcnwsn 840

acnmgngcng cnmgnytngg ngartayytn ytncargayy tncarwsngg ncartgyytn 900

carytntggg aygaygayyt nggngcnytn tgggcntgyc cnatggayaa rtayathcay 960

aarmgntggg cnytngtntg gytngcntgy ytnytnttyg cngcngcnyt nwsnytnath 1020

ytnytnytna araargayca ygcnaarggn tggytnmgny tnytnaarca rgaygtnmgn 1080

wsnggngcng cngcnmgngg nmgngcngcn ytnytnytnt aywsngcnga ygaywsnggn 1140

ttygarmgny tngtnggngc nytngcnwsn gcnytntgyc arytnccnyt nmgngtngcn 1200

gtngayytnt ggwsnmgnmg ngarytnwsn gcncarggnc cngtngcntg gttycaygcn 1260

carmgnmgnc aracnytnca rgarggnggn gtngtngtny tnytnttyws nccnggngcn 1320

gtngcnytnt gywsngartg gytncargay ggngtnwsng gnccnggngc ncayggnccn 1380

caygaygcnt tymgngcnws nytnwsntgy gtnytnccng ayttyytnca rggnmgngcn 1440

ccnggnwsnt aygtnggngc ntgyttygay mgnytnytnc ayccngaygc ngtnccngcn 1500

ytnttymgna cngtnccngt nttyacnytn ccnwsncary tnccngaytt yytnggngcn 1560

ytncarcarc cnmgngcncc nmgnwsnggn mgnytncarg armgngcnga rcargtnwsn 1620

mgngcnytnc arccngcnyt ngaywsntay ttycayccnc cnggnacncc ngcnccnggn 1680

mgnggngtng gnccnggngc nggnccnggn gcnggngayg gnacn 1725

<210>7

<211>2076

<212>DNA

＜213〉artificial sequence

<220>

＜223〉degenerate sequence

<220>

<221>misc_feature

<222>(1)...(2076)

<223>n＝A，T，C or G

<400>7

atgccngtnc cntggttyyt nytnwsnytn gcnytnggnm gnwsnccngt ngtnytnwsn 60

ytngarmgny tngtnggncc ncargaygcn acncaytgyw snccnggnyt nwsntgymgn 120

ytntgggayw sngayathyt ntgyytnccn ggngayathg tnccngcncc nggnccngtn 180

ytngcnccna cncayytnca racngarytn gtnytnmgnt gycaraarga racngaytgy 240

gayytntgyy tnmgngtngc ngtncayytn gcngtncayg gncaytggga rgarccngar 300

gaygargara arttyggngg ngcngcngay wsnggngtng argarccnmg naaygcnwsn 360

ytncargcnc argtngtnyt nwsnttycar gcntayccna cngcnmgntg ygtnytnytn 420

gargtncarg tnccngcngc nytngtncar ttyggncarw sngtnggnws ngtngtntay 480

gaytgyttyg argcngcnyt nggnwsngar gtnmgnatht ggwsntayac ncarccnmgn 540

taygaraarg arytnaayca yacncarcar ytnccngcny tnccntggyt naaygtnwsn 600

gcngayggng ayaaygtnca yytngtnytn aaygtnwsng argarcarca yttyggnytn 660

wsnytntayt ggaaycargt ncarggnccn ccnaarccnm gntggcayaa raayytnacn 720

ggnccncara thathacnyt naaycayacn gayytngtnc cntgyytntg yathcargtn 780

tggccnytng arccngayws ngtnmgnacn aayathtgyc cnttymgnga rgayccnmgn 840

gcncaycara ayytntggca rgcngcnmgn ytnmgnytny tnacnytnca rwsntggytn 900

ytngaygcnc cntgywsnyt nccngcngar gcngcnytnt gytggmgngc nccnggnggn 960

gayccntgyc arccnytngt nccnccnytn wsntgggara aygtnacngt ngayaargtn 1020

ytngarttyc cnytnytnaa rggncayccn aayytntgyg tncargtnaa ywsnwsngar 1080

aarytncary tncargartg yytntgggcn gaywsnytng gnccnytnaa rgaygaygtn 1140

ytnytnytng aracnmgngg nccncargay aaymgnwsny tntgygcnyt ngarccnwsn 1200

ggntgyacnw snytnccnws naargcnwsn acnmgngcng cnmgnytngg ngartayytn 1260

ytncargayy tncarwsngg ncartgyytn carytntggg aygaygayyt nggngcnytn 1320

tgggcntgyc cnatggayaa rtayathcay aarmgntggg cnytngtntg gytngcntgy 1380

ytnytnttyg cngcngcnyt nwsnytnath ytnytnytna araargayca ygcnaargcn 1440

gcngcnmgng gnmgngcngc nytnytnytn taywsngcng aygaywsngg nttygarmgn 1500

ytngtnggng cnytngcnws ngcnytntgy carytnccny tnmgngtngc ngtngayytn 1560

tggwsnmgnm gngarytnws ngcncarggn ccngtngcnt ggttycaygc ncarmgnmgn 1620

caracnytnc argarggngg ngtngtngtn ytnytnttyw snccnggngc ngtngcnytn 1680

tgywsngart ggytncarga yggngtnwsn ggnccnggng cncayggncc ncaygaygcn 1740

ttymgngcnw snytnwsntg ygtnytnccn gayttyytnc arggnmgngc nccnggnwsn 1800

taygtnggng cntgyttyga ymgnytnytn cayccngayg cngtnccngc nytnttymgn 1860

acngtnccng tnttyacnyt nccnwsncar ytnccngayt tyytnggngc nytncarcar 1920

ccnmgngcnc cnmgnwsngg nmgnytncar garmgngcng arcargtnws nmgngcnytn 1980

carccngcny tngaywsnta yttycayccn ccnggnacnc cngcnccngg nmgnggngtn 2040

ggnccnggng cnggnccngg ngcnggngay ggnacn 2076

<210>8

<211>21

<212>DNA

＜213〉artificial sequence

<220>

＜223〉PCR primer

<400>8

cggcgtggtg gtcttgctct t 21

<210>9

<211>16

<212>PRT

＜213〉artificial sequence

<220>

＜223〉peptide connector

<400>9

Gly Gly Ser Gly Gly Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser

1 5 10 15

<210>10

<211>688

<212>PRT

＜213〉artificial sequence

<220>

＜223〉chimeric Zcytor14 albumen

<400>10

Met Pro Val Pro Trp Phe Leu Leu Ser Leu Ala Leu Gly Arg Ser Pro

1 5 10 15

Val Val Leu Ser Leu Glu Arg Leu Val Gly Pro Gln Asp Ala Thr His

20 25 30

Cys Ser Pro Gly Leu Ser Cys Arg Leu Trp Asp Ser Asp Ile Leu Cys

35 40 45

Leu Pro Gly Asp Ile Val Pro Ala Pro Gly Pro Val Leu Ala Pro Thr

50 55 60

His Leu Gln Thr Glu Leu Val Leu Arg Cys Gln Lys Glu Thr Asp Cys

65 70 75 80

Asp Leu Cys Leu Arg Val Ala Val His Leu Ala Val His Gly His Trp

85 90 95

Glu Glu Pro Glu Asp Glu Glu Lys Phe Gly Gly Ala Ala Asp Ser Gly

100 105 110

Val Glu Glu Pro Arg Asn Ala Ser Leu Gln Ala Gln Val Val Leu Ser

115 120 125

Phe Gln Ala Tyr Pro Thr Ala Arg Cys Val Leu Leu Glu Val Gln Val

130 135 140

Pro Ala Ala Leu Val Gln Phe Gly Gln Ser Val Gly Ser Val Val Tyr

145 150 155 160

Asp Cys Phe Glu Ala Ala Leu Gly Ser Glu Val Arg Ile Trp Ser Tyr

165 170 175

Thr Gln Pro Arg Tyr Glu Lys Glu Leu Asn His Thr Gln Gln Leu Pro

180 185 190

Ala Leu Pro Trp Leu Asn Val Ser Ala Asp Gly Asp Asn Val His Leu

195 200 205

Val Leu Asn Val Ser Glu Glu Gln His Phe Gly Leu Ser Leu Tyr Trp

210 215 220

Asn Gln Val Gln Gly Pro Pro Lys Pro Arg Trp His Lys Asn Leu Thr

225 230 235 240

Gly Pro Gln Ile Ile Thr Leu Asn His Thr Asp Leu Val Pro Cys Leu

245 250 255

Cys Ile Gln Val Trp Pro Leu Glu Pro Asp Ser Val Arg Thr Asn Ile

260 265 270

Cys Pro Phe Arg Glu Asp Pro Arg Ala His Gln Asn Leu Trp Gln Ala

275 280 285

Ala Arg Leu Arg Leu Leu Thr Leu Gln Ser Trp Leu Leu Asp Ala Pro

290 295 300

Cys Ser Leu Pro Ala Glu Ala Ala Leu Cys Trp Arg Ala Pro Gly Gly

305 310 315 320

Asp Pro Cys Gln Pro Leu Val Pro Pro Leu Ser Trp Glu Asn Val Thr

325 330 335

Val Asp Val Asn Ser Ser Glu Lys Leu Gln Leu Gln Glu Cys Leu Trp

340 345 350

Ala Asp Ser Leu Gly Pro Leu Lys Asp Asp Val Leu Leu Leu Glu Thr

355 360 365

Arg Gly Pro Gln Asp Asn Arg Ser Leu Cys Ala Leu Glu Pro Ser Gly

370 375 380

Cys Thr Ser Leu Pro Ser Lys Ala Ser Thr Arg Ala Ala Arg Leu Gly

385 390 395 400

Glu Tyr Leu Leu Gln Asp Leu Gln Ser Gly Gln Cys Leu Gln Leu Trp

405 410 415

Asp Asp Asp Leu Gly Ala Leu Trp Ala Cys Pro Met Asp Lys Tyr Ile

420 425 430

His Lys Arg Trp Ala Leu Val Trp Leu Ala Cys Leu Leu Phe Ala Ala

435 440 445

Ala Leu Ser Leu Ile Leu Leu Leu Lys Lys Asp His Ala Lys Gly Trp

450 455 460

Leu Arg Leu Leu Lys Gln Asp Val Arg Ser Gly Ala Ala Ala Arg Gly

465 470 475 480

Arg Ala Ala Leu Leu Leu Tyr Ser Ala Asp Asp Ser Gly Phe Glu Arg

485 490 495

Leu Val Gly Ala Leu Ala Ser Ala Leu Cys Gln Leu Pro Leu Arg Val

500 505 510

Ala Val Asp Leu Trp Ser Arg Arg Glu Leu Ser Ala Gln Gly Pro Val

515 520 525

Ala Trp Phe His Ala Gln Arg Arg Gln Thr Leu Gln Glu Gly Gly Val

530 535 540

Val Val Leu Leu Phe Ser Pro Gly Ala Val Ala Leu Cys Ser Glu Trp

545 550 555 560

Leu Gln Asp Gly Val Ser Gly Pro Gly Ala His Gly Pro His Asp Ala

565 570 575

Phe Arg Ala Ser Leu Ser Cys Val Leu Pro Asp Phe Leu Gln Gly Arg

580 585 590

Ala Pro Gly Ser Tyr Val Gly Ala Cys Phe Asp Arg Leu Leu His Pro

595 600 605

Asp Ala Val Pro Ala Leu Phe Arg Thr Val Pro Val Phe Thr Leu Pro

610 615 620

Ser Gln Leu Pro Asp Phe Leu Gly Ala Leu Gln Gln Pro Arg Ala Pro

625 630 635 640

Arg Ser Gly Arg Leu Gln Glu Arg Ala Glu Gln Val Ser Arg Ala Leu

645 650 655

Gln Pro Ala Leu Asp Ser Tyr Phe His Pro Pro Gly Thr Pro Ala Pro

660 665 670

Gly Arg Gly Val Gly Pro Gly Ala Gly Pro Gly Ala Gly Asp Gly Thr

675 680 685

<210>11

<211>705

<212>PRT

＜213〉artificial sequence

<220>

＜223〉chimeric Zcytor14 albumen

<400>11

Met Pro Val Pro Trp Phe Leu Leu Ser Leu Ala Leu Gly Arg Ser Pro

1 5 10 15

Val Val Leu Ser Leu Glu Arg Leu Val Gly Pro Gln Asp Ala Thr His

20 25 30

Cys Ser Pro Gly Leu Ser Cys Arg Leu Trp Asp Ser Asp Ile Leu Cys

35 40 45

Leu Pro Gly Asp Ile Val Pro Ala Pro Gly Pro Val Leu Ala Pro Thr

50 55 60

His Leu Gln Thr Glu Leu Val Leu Arg Cys Gln Lys Glu Thr Asp Cys

65 70 75 80

Asp Leu Cys Leu Arg Val Ala Val His Leu Ala Val His Gly His Trp

85 90 95

Glu Glu Pro Glu Asp Glu Glu Lys Phe Gly Gly Ala Ala Asp Ser Gly

100 105 110

Val Glu Glu Pro Arg Asn Ala Ser Leu Gln Ala Gln Val Val Leu Ser

115 120 125

Phe Gln Ala Tyr Pro Thr Ala Arg Cys Val Leu Leu Glu Val Gln Val

130 135 140

Pro Ala Ala Leu Val Gln Phe Gly Gln Ser Val Gly Ser Val Val Tyr

145 150 155 160

Asp Cys Phe Glu Ala Ala Leu Gly Ser Glu Val Arg Ile Trp Ser Tyr

165 170 175

Thr Gln Pro Arg Tyr Glu Lys Glu Leu Asn His Thr Gln Gln Leu Pro

180 185 190

Ala Leu Pro Trp Leu Asn Val Ser Ala Asp Gly Asp Asn Val His Leu

195 200 205

Val Leu Asn Val Ser Glu Glu Gln His Phe Gly Leu Ser Leu Tyr Trp

210 215 220

Asn Gln Val Gln Gly Pro Pro Lys Pro Arg Trp His Lys Asn Leu Thr

225 230 235 240

Gly Pro Gln Ile Ile Thr Leu Asn His Thr Asp Leu Val Pro Cys Leu

245 250 255

Cys Ile Gln Val Trp Pro Leu Glu Pro Asp Ser Val Arg Thr Asn Ile

260 265 270

Cys Pro Phe Arg Glu Asp Pro Arg Ala His Gln Asn Leu Trp Gln Ala

275 280 285

Ala Arg Leu Arg Leu Leu Thr Leu Gln Ser Trp Leu Leu Asp Ala Pro

290 295 300

Cys Ser Leu Pro Ala Glu Ala Ala Leu Cys Trp Arg Ala Pro Gly Gly

305 310 315 320

Asp Pro Cys Gln Pro Leu Val Pro Pro Leu Ser Trp Glu Asn Val Thr

325 330 335

Val Asp Lys Val Leu Glu Phe Pro Leu Leu Lys Gly His Pro Asn Leu

340 345 350

Cys Val Gln Val Asn Ser Ser Glu Lys Leu Gln Leu Gln Glu Cys Leu

355 360 365

Trp Ala Asp Ser Leu Gly Pro Leu Lys Asp Asp Val Leu Leu Leu Glu

370 375 380

Thr Arg Gly Pro Gln Asp Asn Arg Ser Leu Cys Ala Leu Glu Pro Ser

385 390 395 400

Gly Cys Thr Ser Leu Pro Ser Lys Ala Ser Thr Arg Ala Ala Arg Leu

405 410 415

Gly Glu Tyr Leu Leu Gln Asp Leu Gln Ser Gly Gln Cys Leu Gln Leu

420 425 430

Trp Asp Asp Asp Leu Gly Ala Leu Trp Ala Cys Pro Met Asp Lys Tyr

435 440 445

Ile His Lys Arg Trp Ala Leu Val Trp Leu Ala Cys Leu Leu Phe Ala

450 455 460

Ala Ala Leu Ser Leu Ile Leu Leu Leu Lys Lys Asp His Ala Lys Gly

465 470 475 480

Trp Leu Arg Leu Leu Lys Gln Asp Val Arg Ser Gly Ala Ala Ala Arg

485 490 495

Gly Arg Ala Ala Leu Leu Leu Tyr Ser Ala Asp Asp Ser Gly Phe Glu

500 505 510

Arg Leu Val Gly Ala Leu Ala Ser Ala Leu Cys Gln Leu Pro Leu Arg

515 520 525

Val Ala Val Asp Leu Trp Ser Arg Arg Glu Leu Ser Ala Gln Gly Pro

530 535 540

Val Ala Trp Phe His Ala Gln Arg Arg Gln Thr Leu Gln Glu Gly Gly

545 550 555 560

Val Val Val Leu Leu Phe Ser Pro Gly Ala Val Ala Leu Cys Ser Glu

565 570 575

Trp Leu Gln Asp Gly Val Ser Gly Pro Gly Ala His Gly Pro His Asp

580 585 590

Ala Phe Arg Ala Ser Leu Ser Cys Val Leu Pro Asp Phe Leu Gln Gly

595 600 605

Arg Ala Pro Gly Ser Tyr Val Gly Ala Cys Phe Asp Arg Leu Leu His

610 615 620

Pro Asp Ala Val Pro Ala Leu Phe Arg Thr Val Pro Val Phe Thr Leu

625 630 635 640

Pro Ser Gln Leu Pro Asp Phe Leu Gly Ala Leu Gln Gln Pro Arg Ala

645 650 655

Pro Arg Ser Gly Arg Leu Gln Glu Arg Ala Glu Gln Val Ser Arg Ala

660 665 670

Leu Gln Pro Ala Leu Asp Ser Tyr Phe His Pro Pro Gly Thr Pro Ala

675 680 685

Pro Gly Arg Gly Val Gly Pro Gly Ala Gly Pro Gly Ala Gly Asp Gly

690 695 700

Thr

705

<210>12

<211>675

<212>PRT

＜213〉artificial sequence

<220>

＜223〉chimeric Zcytor14 albumen

<400>12

Met Pro Val Pro Trp Phe Leu Leu Ser Leu Ala Leu Gly Arg Ser Pro

1 5 10 15

Val Val Leu Ser Leu Glu Arg Leu Val Gly Pro Gln Asp Ala Thr His

20 25 30

Cys Ser Pro Gly Leu Ser Cys Arg Leu Trp Asp Ser Asp Ile Leu Cys

35 40 45

Leu Pro Gly Asp Ile Val Pro Ala Pro Gly Pro Val Leu Ala Pro Thr

50 55 60

His Leu Gln Thr Glu Leu Val Leu Arg Cys Gln Lys Glu Thr Asp Cys

65 70 75 80

Asp Leu Cys Leu Arg Val Ala Val His Leu Ala Val His Gly His Trp

85 90 95

Glu Glu Pro Glu Asp Glu Glu Lys Phe Gly Gly Ala Ala Asp Ser Gly

100 105 110

Val Glu Glu Pro Arg Asn Ala Ser Leu Gln Ala Gln Val Val Leu Ser

115 120 125

Phe Gln Ala Tyr Pro Thr Ala Arg Cys Val Leu Leu Glu Val Gln Val

130 135 140

Pro Ala Ala Leu Val Gln Phe Gly Gln Ser Val Gly Ser Val Val Tyr

145 150 155 160

Asp Cys Phe Glu Ala Ala Leu Gly Ser Glu Val Arg Ile Trp Ser Tyr

165 170 175

Thr Gln Pro Arg Tyr Glu Lys Glu Leu Asn His Thr Gln Gln Leu Pro

180 185 190

Ala Leu Pro Trp Leu Asn Val Ser Ala Asp Gly Asp Asn Val His Leu

195 200 205

Val Leu Asn Val Ser Glu Glu Gln His Phe Gly Leu Ser Leu Tyr Trp

210 215 220

Asn Gln Val Gln Gly Pro Pro Lys Pro Arg Trp His Lys Asn Leu Thr

225 230 235 240

Gly Pro Gln Ile Ile Thr Leu Asn His Thr Asp Leu Val Pro Cys Leu

245 250 255

Cys Ile Gln Val Trp Pro Leu Glu Pro Asp Ser Val Arg Thr Asn Ile

260 265 270

Cys Pro Phe Arg Glu Asp Pro Arg Ala His Gln Asn Leu Trp Gln Ala

275 280 285

Ala Arg Leu Arg Leu Leu Thr Leu Gln Ser Trp Leu Leu Asp Ala Pro

290 295 300

Cys Ser Leu Pro Ala Glu Ala Ala Leu Cys Trp Arg Ala Pro Gly Gly

305 310 315 320

Asp Pro Cys Gln Pro Leu Val Pro Pro Leu Ser Trp Glu Asn Val Thr

325 330 335

Val Asp Val Asn Ser Ser Glu Lys Leu Gln Leu Gln Glu Cys Leu Trp

340 345 350

Ala Asp Ser Leu Gly Pro Leu Lys Asp Asp Val Leu Leu Leu Glu Thr

355 360 365

Arg Gly Pro Gln Asp Asn Arg Ser Leu Cys Ala Leu Glu Pro Ser Gly

370 375 380

Cys Thr Ser Leu Pro Ser Lys Ala Ser Thr Arg Ala Ala Arg Leu Gly

385 390 395 400

Glu Tyr Leu Leu Gln Asp Leu Gln Ser Gly Gln Cys Leu Gln Leu Trp

405 410 415

Asp Asp Asp Leu Gly Ala Leu Trp Ala Cys Pro Met Asp Lys Tyr Ile

420 425 430

His Lys Arg Trp Ala Leu Val Trp Leu Ala Cys Leu Leu Phe Ala Ala

435 440 445

Ala Leu Ser Leu Ile Leu Leu Leu Lys Lys Asp His Ala Lys Ala Ala

450 455 460

Ala Arg Gly Arg Ala Ala Leu Leu Leu Tyr Ser Ala Asp Asp Ser Gly

465 470 475 480

Phe Glu Arg Leu Val Gly Ala Leu Ala Ser Ala Leu Cys Gln Leu Pro

485 490 495

Leu Arg Val Ala Val Asp Leu Trp Ser Arg Arg Glu Leu Ser Ala Gln

500 505 510

Gly Pro Val Ala Trp Phe His Ala Gln Arg Arg Gln Thr Leu Gln Glu

515 520 525

Gly Gly Val Val Val Leu Leu Phe Ser Pro Gly Ala Val Ala Leu Cys

530 535 540

Ser Glu Trp Leu Gln Asp Gly Val Ser Gly Pro Gly Ala His Gly Pro

545 550 555 560

His Asp Ala Phe Arg Ala Ser Leu Ser Cys Val Leu Pro Asp Phe Leu

565 570 575

Gln Gly Arg Ala Pro Gly Ser Tyr Val Gly Ala Cys Phe Asp Arg Leu

580 585 590

Leu His Pro Asp Ala Val Pro Ala Leu Phe Arg Thr Val Pro Val Phe

595 600 605

Thr Leu Pro Ser Gln Leu Pro Asp Phe Leu Gly Ala Leu Gln Gln Pro

610 615 620

Arg Ala Pro Arg Ser Gly Arg Leu Gln Glu Arg Ala Glu Gln Val Ser

625 630 635 640

Arg Ala Leu Gln Pro Ala Leu Asp Ser Tyr Phe His Pro Pro Gly Thr

645 650 655

Pro Ala Pro Gly Arg Gly Val Gly Pro Gly Ala Gly Pro Gly Ala Gly

660 665 670

Asp Gly Thr

675

<210>13

<211>1874

<212>DNA

＜213〉human (Homo sapiens)

<400>13

gaattccggc aggcacaaac tcatccatcc ccagttgatt ggaagaaaca acgatgactc 60

ctgggaagac ctcattggtg tcactgctac tgctgctgag cctggaggcc atagtgaagg 120

caggaatcac aatcccacga aatccaggat gcccaaattc tgaggacaag aacttccccc 180

ggactgtgat ggtcaacctg aacatccata accggaatac caataccaat cccaaaaggt 240

cctcagatta ctacaaccga tccacctcac cttggaatct ccaccgcaat gaggaccctg 300

agagatatcc ctctgtgatc tgggaggcaa agtgccgcca cttgggctgc atcaacgctg 360

atgggaacgt ggactaccac atgaactctg tccccatcca gcaagagatc ctggtcctgc 420

gcagggagcc tccacactgc cccaactcct tccggctgga gaagatactg gtgtccgtgg 480

gctgcacctg tgtcaccccg attgtccacc atgtggccta agagctctgg ggagcccaca 540

ctccccaaag cagttagact atggagagcc gacccagccc ctcaggaacc ctcatccttc 600

aaagacagcc tcatttcgga ctaaactcat tagagttctt aaggcagttt gtccaattaa 660

agcttcagag gtaacacttg gccaagatat gagatctgaa ttacctttcc ctctttccaa 720

gaaggaaggt ttgactgagt accaatttgc ttcttgttta cttttttaag ggctttaagt 780

tatttatgta tttaatatgc cctgagataa ctttggggta taagattcca ttttaatgaa 840

ttacctactt tattttgttt gtctttttaa agaagataag attctgggct tgggaatttt 900

attatttaaa aggtaaaacc tgtatttatt tgagctattt aaggatctat ttatgtttaa 960

gtatttagaa aaaggtgaaa aagcactatt atcagttctg cctaggtaaa tgtaagatag 1020

aattaaatgg cagtgcaaaa tttctgagtc tttacaacat acggatatag tatttcctcc 1080

tctttgtttt taaaagttat aacatggctg aaaagaaaga ttaaacctac tttcatatgt 1140

attaatttaa attttgcaat ttgttgaggt tttacaagag atacagcaag tctaactctc 1200

tgttccatta aacccttata ataaaatcct tctgtaataa taaagtttca aaagaaaatg 1260

tttatttgtt ctcattaaat gtattttagc aaactcagct cttccctatt gggaagagtt 1320

atgcaaattc tcctataagc aaaacaaagc atgtctttga gtaacaatga cctggaaata 1380

cccaaaattc caagttctcg atttcacatg ccttcaagac tgaacaccga ctaaggtttt 1440

catactatta gccaatgctg tagacagaag cattttgata ggaatagagc aaataagata 1500

atggccctga ggaatggcat gtcattatta aagatcatat ggggaaaatg aaaccctccc 1560

caaaatacaa gaagttctgg gaggagacat tgtcttcaga ctacaatgtc cagtttctcc 1620

cctagactca ggcttccttt ggagattaag gcccctcaga gatcaacaga ccaacatttt 1680

tctcttcctc aagcaacact cctagggcct ggcttctgtc tgatcaaggc accacacaac 1740

ccagaaagga gctgatgggg cagaatgaac tttaagtatg agaaaagttc agcccaagta 1800

aaataaaaac tcaatcacat tcaattccag agtagtttca agtttcacat cgtaaccatt 1860

ttcgcccgga attc 1874

<210>14

<211>155

<212>PRT

＜213〉human (Homo sapiens)

<400>14

Met Thr Pro Gly Lys Thr Ser Leu Val Ser Leu Leu Leu Leu Leu Ser

1 5 10 15

Leu Glu Ala Ile Val Lys Ala Gly Ile Thr Ile Pro Arg Asn Pro Gly

20 25 30

Cys Pro Asn Ser Glu Asp Lys Asn Phe Pro Arg Thr Val Met Val Asn

35 40 45

Leu Asn Ile His Asn Arg Asn Thr Asn Thr Asn Pro Lys Arg Ser Ser

50 55 60

Asp Tyr Tyr Asn Arg Ser Thr Ser Pro Trp Asn Leu His Arg Asn Glu

65 70 75 80

Asp Pro Glu Arg Tyr Pro Ser Val Ile Trp Glu Ala Lys Cys Arg His

85 90 95

Leu Gly Cys Ile Asn Ala Asp Gly Asn Val Asp Tyr His Met Asn Ser

100 105 110

Val Pro Ile Gln Gln Glu Ile Leu Val Leu Arg Arg Glu Pro Pro His

115 120 125

Cys Pro Asn Ser Phe Arg Leu Glu Lys Ile Leu Val Ser Val Gly Cys

130 135 140

Thr Cys Val Thr Pro Ile Val His His Val Ala

145 150 155

<210>15

<211>923

<212>DNA

＜213〉human (Homo sapiens)

<400>15

ggcttcagtt actagctagg ctactgagtt tagttctcag tttggcacct tgataccttt 60

aggtgtgagt gttcccattt ccaggtgagg aactgaggtg caaagagaag ccctgatccc 120

ataaaaggac aggaatgctg agttccgcca gaccatgcat ctcttgctag taggtgaggc 180

gagtctctaa ctgattgcag cgtcttctat tttccaggtc aagtacttgc tgctgtcgat 240

attggggctt gcctttctga gtgaggcggc agctcggaaa atccccaaag taggacatac 300

ttttttccaa aagcctgaga gttgcccgcc tgtgccagga ggtagtatga agcttgacat 360

tggcatcatc aatgaaaacc agcgcgtttc catgtcacgt aacatcgaga gccgctccac 420

ctccccctgg aattacactg tcacttggga ccccaaccgg tacccctcgg aagttgtaca 480

ggcccagtgt aggaacttgg gctgcatcaa tgctcaagga aaggaagaca tctccatgaa 540

ttccgttccc atccagcaag agaccctggt cgtccggagg aagcaccaag gctgctctgt 600

ttctttccag ttggagaagg tgctggtgac tgttggctgc acctgcgtca cccctgtcat 660

ccaccatgtg cagtaagagg tgcatatcca ctcagctgaa gaagctgtag aaatgccact 720

ccttacccag tgctctgcaa caagtcctgt ctgaccccca attccctcca cttcacagga 780

ctcttaataa gacctgcacg gatggaaaca taaaatattc acaatgtatg tgtgtatgta 840

ctacacttta tatttgatat ctaaaatgtt aggagaaaaa ttaatatatt cagtgctaat 900

ataataaagt attaataatg tta 923

<210>16

<211>153

<212>PRT

＜213〉human (Homo sapiens)

<400>16

Met Val Lys Tyr Leu Leu Leu Ser Ile Leu Gly Leu Ala Phe Leu Ser

1 5 10 15

Glu Ala Ala Ala Arg Lys Ile Pro Lys Val Gly His Thr Phe Phe Gln

20 25 30

Lys Pro Glu Ser Cys Pro Pro Val Pro Gly Gly Ser Met Lys Leu Asp

35 40 45

Ile Gly Ile Ile Asn Glu Asn Gln Arg Val Ser Met Ser Arg Asn Ile

50 55 60

Glu Ser Arg Ser Thr Ser Pro Trp Asn Tyr Thr Val Thr Trp Asp Pro

65 70 75 80

Asn Arg Tyr Pro Ser Glu Val Val Gln Ala Gln Cys Arg Asn Leu Gly

85 90 95

Cys Ile Asn Ala Gln Gly Lys Glu Asp Ile Ser Met Asn Ser Val Pro

100 105 110

Ile Gln Gln Glu Thr Leu Val Val Arg Arg Lys His Gln Gly Cys Ser

115 120 125

Val Ser Phe Gln Leu Glu Lys Val Leu Val Thr Val Gly Cys Thr Cys

130 135 140

Val Thr Pro Val Ile His His Val Gln

145 150

<210>17

<211>1172

<212>DNA

＜213〉mouse (Mus musculus)

<400>17

gatccacctc acacgaggca caagtgcacc cagcaccagc tgatcaggac gcgcaaacat 60

gagtccaggg agagcttcat ctgtgtctct gatgctgttg ctgctgctga gcctggcggc 120

tacagtgaag gcagcagcga tcatccctca aagctcagcg tgtccaaaca ctgaggccaa 180

ggacttcctc cagaatgtga aggtcaacct caaagtcttt aactcccttg gcgcaaaagt 240

gagctccaga aggccctcag actacctcaa ccgttccacg tcaccctgga ctctccaccg 300

caatgaagac cctgatagat atccctctgt gatctgggaa gctcagtgcc gccaccagcg 360

ctgtgtcaat gcggagggaa agctggacca ccacatgaat tctgttctca tccagcaaga 420

gatcctggtc ctgaagaggg agcctgagag ctgccccttc actttcaggg tcgagaagat 480

gctggtgggt gtgggctgca cctgcgtggc ctcgattgtc cgccaggcag cctaaacaga 540

gacccgcggc tgacccctaa gaaaccccca cgtttctcag caaacttact tgcattttta 600

aaacagttcg tgctattgat tttcagcaag gaatgtggat tcagaggcag attcagaatt 660

gtctgccctc cacaatgaaa agaaggtgta aaggggtccc aaactgcttc gtgtttgttt 720

ttctgtggac tttaaattat ttgtgtattt acaatatccc aagatagctt tgaagcgtaa 780

cttattttaa tgaagtatct acattattat tatgtttctt tctgaagaag acaaaattca 840

agactcagaa attttattat ttaaaaggta aagcctatat ttatatgagc tatttatgaa 900

tctatttatt tttcttcagt atttgaagta ttaagaacat gattttcaga tctacctagg 960

gaagtcctaa gtaagattaa atattaatgg aaatttcagc tttactattt gtttatttaa 1020

ggttctctcc tctgaatggg gtgaaaacca aacttagttt tatgtttaat aactttttaa 1080

attattgaag attcaaaaaa ttggataatt tagctcccta ctctgtttta aaaaaaaatt 1140

gtaacaatat cactgtaata ataaagtttt gg 1172

<210>18

<211>158

<212>PRT

＜213〉mouse (Mus musculus)

<400>18

Met Ser Pro Gly Arg Ala Ser Ser Val Ser Leu Met Leu Leu Leu Leu

1 5 10 15

Leu Ser Leu Ala Ala Thr Val Lys Ala Ala Ala Ile Ile Pro Gln Ser

20 25 30

Ser Ala Cys Pro Asn Thr Glu Ala Lys Asp Phe Leu Gln Asn Val Lys

35 40 45

Val Asn Leu Lys Val Phe Asn Ser Leu Gly Ala Lys Val Ser Ser Arg

50 55 60

Arg Pro Ser Asp Tyr Leu Asn Arg Ser Thr Ser Pro Trp Thr Leu His

65 70 75 80

Arg Asn Glu Asp Pro Asp Arg Tyr Pro Ser Val Ile Trp Glu Ala Gln

85 90 95

Cys Arg His Gln Arg Cys Val Asn Ala Glu Gly Lys Leu Asp His His

100 105 110

Met Asn Ser Val Leu Ile Gln Gln Glu Ile Leu Val Leu Lys Arg Glu

115 120 125

Pro Glu Ser Cys Pro Phe Thr Phe Arg Val Glu Lys Met Leu Val Gly

130 135 140

Val Gly Cys Thr Cys Val Ala Ser Ile Val Arg Gln Ala Ala

145 150 155

<210>19

<211>462

<212>DNA

＜213〉mouse (Mus musculus)

<400>19

atggtcaagt ctttgctact gttgatgttg ggacttgcca ttctgaggga ggtagcagct 60

cggaagaacc ccaaagcagg ggttcctgcc ttgcagaagg ctgggaactg tcctcccctg 120

gaggataaca ctgtgagagt tgacattcga atcttcaacc aaaaccaggg catttctgtc 180

ccacgtgaat tccagaaccg ctccagttcc ccatgggatt acaacatcac tcgagacccc 240

caccggttcc cctcagagat cgctgaggcc cagtgcagac actcaggctg catcaatgcc 300

cagggtcagg aagacagcac catgaactcc gtcgccattc agcaagaaat cctggtcctt 360

cggagggagc cccagggctg ttctaattcc ttcaggttgg agaagatgct cctaaaagtt 420

ggctgcacct gtgtcaagcc cattgtccac caagcggcct ga 462

<210>20

<211>153

<212>PRT

＜213〉mouse (Mus musculus)

<400>20

Met Val Lys Ser Leu Leu Leu Leu Met Leu Gly Leu Ala Ile Leu Arg

1 5 10 15

Glu Val Ala Ala Arg Lys Asn Pro Lys Ala Gly Val Pro Ala Leu Gln

20 25 30

Lys Ala Gly Asn Cys Pro Pro Leu Glu Asp Asn Thr Val Arg Val Asp

35 40 45

Ile Arg Ile Phe Asn Gln Asn Gln Gly Ile Ser Val Pro Arg Glu Phe

50 55 60

Gln Asn Arg Ser Ser Ser Pro Trp Asp Tyr Asn Ile Thr Arg Asp Pro

65 70 75 80

His Arg Phe Pro Ser Glu Ile Ala Glu Ala Gln Cys Arg His Ser Gly

85 90 95

Cys Ile Asn Ala Gln Gly Gln Glu Asp Ser Thr Met Asn Ser Val Ala

100 105 110

Ile Gln Gln Glu Ile Leu Val Leu Arg Arg Glu Pro Gln Gly Cys Ser

115 120 125

Asn Ser Phe Arg Leu Glu Lys Met Leu Leu Lys Val Gly Cys Thr Cys

130 135 140

Val Lys Pro Ile Val His Gln Ala Ala

145 150

<210>21

<211>320

<212>PRT

＜213〉human (Homo sapiens)

<400>21

Met Gly Ala Ala Arg Ser Pro Pro Ser Ala Val Pro Gly Pro Leu Leu

1 5 10 15

Gly Leu Leu Leu Leu Leu Leu Gly Val Leu Ala Pro Gly Gly Ala Ser

20 25 30

Leu Arg Leu Leu Asp His Arg Ala Leu Val Cys Ser Gln Pro Gly Leu

35 40 45

Asn Cys Thr Val Lys Asn Ser Thr Cys Leu Asp Asp Ser Trp Ile His

50 55 60

Pro Arg Asn Leu Thr Pro Ser Ser Pro Lys Asp Leu Gln Ile Gln Leu

65 70 75 80

His Phe Ala His Thr Gln Gln Gly Asp Leu Phe Pro Val Ala His Ile

85 90 95

Glu Trp Thr Leu Gln Thr Asp Ala Ser Ile Leu Tyr Leu Glu Gly Ala

100 105 110

Glu Leu Ser Val Leu Gln Leu Asn Thr Asn Glu Arg Leu Cys Val Arg

115 120 125

Phe Glu Phe Leu Ser Lys Leu Arg His His His Arg Arg Trp Arg Phe

130 135 140

Thr Phe Ser His Phe Val Val Asp Pro Asp Gln Glu Tyr Glu Val Thr

145 150 155 160

Val His His Leu Pro Lys Pro Ile Pro Asp Gly Asp Pro Asn His Gln

165 170 175

Ser Lys Asn Phe Leu Val Pro Asp Cys Glu His Ala Arg Met Lys Val

180 185 190

Thr Thr Pro Cys Met Ser Ser Gly Ser Leu Trp Asp Pro Asn Ile Thr

195 200 205

Val Glu Thr Leu Glu Ala His Gln Leu Arg Val Ser Phe Thr Leu Trp

210 215 220

Asn Glu Ser Thr His Tyr Gln Ile Leu Leu Thr Ser Phe Pro His Met

225 230 235 240

Glu Asn His Ser Cys Phe Glu His Met His His Ile Pro Ala Pro Arg

245 250 255

Pro Glu Glu Phe His Gln Arg Ser Asn Val Thr Leu Thr Leu Arg Asn

260 265 270

Leu Lys Gly Cys Cys Arg His Gln Val Gln Ile Gln Pro Phe Phe Ser

275 280 285

Ser Cys Leu Asn Asp Cys Leu Arg His Ser Ala Thr Val Ser Cys Pro

290 295 300

Glu Met Pro Asp Thr Pro Glu Pro Ile Pro Asp Tyr Met Pro Leu Trp

305 310 315 320

<210>22

<211>221

<212>PRT

＜213〉human (Homo sapiens)

<400>22

Lys Pro Arg Trp His Lys Asn Leu Thr Gly Pro Gln Ile Ile Thr Leu

1 5 10 15

Asn His Thr Asp Leu Val Pro Cys Leu Cys Ile Gln Val Trp Pro Leu

20 25 30

Glu Pro Asp Ser Val Arg Thr Asn Ile Cys Pro Phe Arg Glu Asp Pro

35 40 45

Arg Ala His Gln Asn Leu Trp Gln Ala Ala Arg Leu Arg Leu Leu Thr

50 55 60

Leu Gln Ser Trp Leu Leu Asp Ala Pro Cys Ser Leu Pro Ala Glu Ala

65 70 75 80

Ala Leu Cys Trp Arg Ala Pro Gly Gly Asp Pro Cys Gln Pro Leu Val

85 90 95

Pro Pro Leu Ser Trp Glu Asn Val Thr Val Asp Lys Val Leu Glu Phe

100 105 110

Pro Leu Leu Lys Gly His Pro Asn Leu Cys Val Gln Val Asn Ser Ser

115 120 125

Glu Lys Leu Gln Leu Gln Glu Cys Leu Trp Ala Asp Ser Leu Gly Pro

130 135 140

Leu Lys Asp Asp Val Leu Leu Leu Glu Thr Arg Gly Pro Gln Asp Asn

145 150 155 160

Arg Ser Leu Cys Ala Leu Glu Pro Ser Gly Cys Thr Ser Leu Pro Ser

165 170 175

Lys Ala Ser Thr Arg Ala Ala Arg Leu Gly Glu Tyr Leu Leu Gln Asp

180 185 190

Leu Gln Ser Gly Gln Cys Leu Gln Leu Trp Asp Asp Asp Leu Gly Ala

195 200 205

Leu Trp Ala Cys Pro Met Asp Lys Tyr Ile His Lys Arg

210 215 220

<210>23

<211>2180

<212>DNA

＜213〉human (Homo sapiens)

<400>23

aactacccag cacagccccc tccgccccct ctggaggctg aagagggatt ccagcccctg 60

ccacccacag acacgggctg actggggtgt ctgcccccct tggggggggg cagcacaggg 120

cctcaggcct gggtgccacc tggcacctag aagatgcctg tgccctggtt cttgctgtcc 180

ttggcactgg gccgaagccc agtggtcctt tctctggaga ggcttgtggg gcctcaggac 240

gctacccact gctctccggg cctctcctgc cgcctctggg acagtgacat actctgcctg 300

cctggggaca tcgtgcctgc tccgggcccc gtgctggcgc ctacgcacct gcagacagag 360

ctggtgctga ggtgccagaa ggagaccgac tgtgacctct gtctgcgtgt ggctgtccac 420

ttggccgtgc atgcctctct ccaggcccaa gtcgtgctct ccttccaggc ctaccctact 480

gcccgctgcg tcctgctgga ggtgcaagtg cctgctgccc ttgtgcagtt tggtcagtct 540

gtgggctctg tggtatatga ctgcttcgag gctgccctag ggagtgaggt acgaatctgg 600

tcctatactc agcccaggta cgagaaggaa ctcaaccaca cacagcagct gcctgccctg 660

ccctggctca acgtgtcagc agatggtgac aacgtgcatc tggttctgaa tgtctctgag 720

gagcagcact tcggcctctc cctgtactgg aatcaggtcc agggcccccc aaaaccccgg 780

tggcacaaaa acctgactgg accgcagatc attaccttga accacacaga cctggttccc 840

tgcctctgta ttcaggtgtg gcctctggaa cctgactccg ttaggacgaa catctgcccc 900

ttcagggagg acccccgcgc acaccagaac ctctggcaag ccgcccgact gcgactgctg 960

accctgcaga gctggctgct ggacgcaccg tgctcgctgc ccgcagaagc ggcactgtgc 1020

tggcgggctc cgggtgggga cccctgccag ccactggtcc caccgctttc ctgggagaac 1080

gtcactgtgg acaaggttct cgagttccca ttgctgaaag gccaccctaa cctctgtgtt 1140

caggtgaaca gctcggagaa gctgcagctg caggagtgct tgtgggctga ctccctgggg 1200

cctctcaaag acgatgtgct actgttggag acacgaggcc cccaggacaa cagatccctc 1260

tgtgccttgg aacccagtgg ctgtacttca ctacccagca aagcctccac gagggcagct 1320

cgccttggag agtacttact acaagacctg cagtcaggcc agtgtctgca gctatgggac 1380

gatgacttgg gagcgctatg ggcctgcccc atggacaaat acatccacaa gcgctgggcc 1440

ctcgtgtggc tggcctgcct actctttgcc gctgcgcttt ccctcatcct ccttctcaaa 1500

aaggatcacg cgaaagcggc cgccaggggc cgcgcggctc tgctcctcta ctcagccgat 1560

gactcgggtt tcgagcgcct ggtgggcgcc ctggcgtcgg ccctgtgcca gctgccgctg 1620

cgcgtggccg tagacctgtg gagccgtcgt gaactgagcg cgcaggggcc cgtggcttgg 1680

tttcacgcgc agcggcgcca gaccctgcag gagggcggcg tggtggtctt gctcttctct 1740

cccggtgcgg tggcgctgtg cagcgagtgg ctacaggatg gggtgtccgg gcccggggcg 1800

cacggcccgc acgacgcctt ccgcgcctcg ctcagctgcg tgctgcccga cttcttgcag 1860

ggccgggcgc ccggcagcta cgtgggggcc tgcttcgaca ggctgctcca cccggacgcc 1920

gtacccgccc ttttccgcac cgtgcccgtc ttcacactgc cctcccaact gccagacttc 1980

ctgggggccc tgcagcagcc tcgcgccccg cgttccgggc ggctccaaga gagagcggag 2040

caagtgtccc gggcccttca gccagccctg gatagctact tccatccccc ggggactccc 2100

gcgccgggac gcggggtggg accaggggcg ggacctgggg cgggggacgg gacttaaata 2160

aaggcagacg ctgtttttct 2180

<210>24

<211>667

<212>PRT

＜213〉human (Homo sapiens)

<400>24

Met Pro Val Pro Trp Phe Leu Leu Ser Leu Ala Leu Gly Arg Ser Pro

1 5 10 15

Val Val Leu Ser Leu Glu Arg Leu Val Gly Pro Gln Asp Ala Thr His

20 25 30

Cys Ser Pro Gly Leu Ser Cys Arg Leu Trp Asp Ser Asp Ile Leu Cys

35 40 45

Leu Pro Gly Asp Ile Val Pro Ala Pro Gly Pro Val Leu Ala Pro Thr

50 55 60

His Leu Gln Thr Glu Leu Val Leu Arg Cys Gln Lys Glu Thr Asp Cys

65 70 75 80

Asp Leu Cys Leu Arg Val Ala Val His Leu Ala Val His Ala Ser Leu

85 90 95

Gln Ala Gln Val Val Leu Ser Phe Gln Ala Tyr Pro Thr Ala Arg Cys

100 105 110

Val Leu Leu Glu Val Gln Val Pro Ala Ala Leu Val Gln Phe Gly Gln

115 120 125

Ser Val Gly Ser Val Val Tyr Asp Cys Phe Glu Ala Ala Leu Gly Ser

130 135 140

Glu Val Arg Ile Trp Ser Tyr Thr Gln Pro Arg Tyr Glu Lys Glu Leu

145 150 155 160

Asn His Thr Gln Gln Leu Pro Ala Leu Pro Trp Leu Asn Val Ser Ala

165 170 175

Asp Gly Asp Asn Val His Leu Val Leu Asn Val Ser Glu Glu Gln His

180 185 190

Phe Gly Leu Ser Leu Tyr Trp Asn Gln Val Gln Gly Pro Pro Lys Pro

195 200 205

Arg Trp His Lys Asn Leu Thr Gly Pro Gln Ile Ile Thr Leu Asn His

210 215 220

Thr Asp Leu Val Pro Cys Leu Cys Ile Gln Val Trp Pro Leu Glu Pro

225 230 235 240

Asp Ser Val Arg Thr Asn Ile Cys Pro Phe Arg Glu Asp Pro Arg Ala

245 250 255

His Gln Asn Leu Trp Gln Ala Ala Arg Leu Arg Leu Leu Thr Leu Gln

260 265 270

Ser Trp Leu Leu Asp Ala Pro Cys Ser Leu Pro Ala Glu Ala Ala Leu

275 280 285

Cys Trp Arg Ala Pro Gly Gly Asp Pro Cys Gln Pro Leu Val Pro Pro

290 295 300

Leu Ser Trp Glu Asn Val Thr Val Asp Lys Val Leu Glu Phe Pro Leu

305 310 315 320

Leu Lys Gly His Pro Asn Leu Cys Val Gln Val Asn Ser Ser Glu Lys

325 330 335

Leu Gln Leu Gln Glu Cys Leu Trp Ala Asp Ser Leu Gly Pro Leu Lys

340 345 350

Asp Asp Val Leu Leu Leu Glu Thr Arg Gly Pro Gln Asp Asn Arg Ser

355 360 365

Leu Cys Ala Leu Glu Pro Ser Gly Cys Thr Ser Leu Pro Ser Lys Ala

370 375 380

Ser Thr Arg Ala Ala Arg Leu Gly Glu Tyr Leu Leu Gln Asp Leu Gln

385 390 395 400

Ser Gly Gln Cys Leu Gln Leu Trp Asp Asp Asp Leu Gly Ala Leu Trp

405 410 415

Ala Cys Pro Met Asp Lys Tyr Ile His Lys Arg Trp Ala Leu Val Trp

420 425 430

Leu Ala Cys Leu Leu Phe Ala Ala Ala Leu Ser Leu Ile Leu Leu Leu

435 440 445

Lys Lys Asp His Ala Lys Ala Ala Ala Arg Gly Arg Ala Ala Leu Leu

450 455 460

Leu Tyr Ser Ala Asp Asp Ser Gly Phe Glu Arg Leu Val Gly Ala Leu

465 470 475 480

Ala Ser Ala Leu Cys Gln Leu Pro Leu Arg Val Ala Val Asp Leu Trp

485 490 495

Ser Arg Arg Glu Leu Ser Ala Gln Gly Pro Val Ala Trp Phe His Ala

500 505 510

Gln Arg Arg Gln Thr Leu Gln Glu Gly Gly Val Val Val Leu Leu Phe

515 520 525

Ser Pro Gly Ala Val Ala Leu Cys Ser Glu Trp Leu Gln Asp Gly Val

530 535 540

Ser Gly Pro Gly Ala His Gly Pro His Asp Ala Phe Arg Ala Ser Leu

545 550 555 560

Ser Cys Val Leu Pro Asp Phe Leu Gln Gly Arg Ala Pro Gly Ser Tyr

565 570 575

Val Gly Ala Cys Phe Asp Arg Leu Leu His Pro Asp Ala Val Pro Ala

580 585 590

Leu Phe Arg Thr Val Pro Val Phe Thr Leu Pro Ser Gln Leu Pro Asp

595 600 605

Phe Leu Gly Ala Leu Gln Gln Pro Arg Ala Pro Arg Ser Gly Arg Leu

610 615 620

Gln Glu Arg Ala Glu Gln Val Ser Arg Ala Leu Gln Pro Ala Leu Asp

625 630 635 640

Ser Tyr Phe His Pro Pro Gly Thr Pro Ala Pro Gly Arg Gly Val Gly

645 650 655

Pro Gly Ala Gly Pro Gly Ala Gly Asp Gly Thr

660 665

<210>25

<211>2269

<212>DNA

＜213〉mouse (Mus musculus)

<400>25

aaatcgaaag cactccagct gaaactgggc ctggagtcca ggctcactgg agtggggaag 60

catggctgga gaggaattct agcccttgct ctctcccagg gacacggggc tgattgtcag 120

caggggcgag gggtctgccc ccccttgggg gggcaggacg gggcctcagg cctgggtgct 180

gtccggcacc tggaagatgc ctgtgtcctg gttcctgctg tccttggcac tgggccgaaa 240

ccctgtggtc gtctctctgg agagactgat ggagcctcag gacactgcac gctgctctct 300

aggcctctcc tgccacctct gggatggtga cgtgctctgc ctgcctggaa gcctccagtc 360

tgccccaggc cctgtgctag tgcctacccg cctgcagacg gagctggtgc tgaggtgtcc 420

acagaagaca gattgcgccc tctgtgtccg tgtggtggtc cacttggccg tgcatgggca 480

ctgggcagag cctgaagaag ctggaaagtc tgattcagaa ctccaggagt ctaggaacgc 540

ctctctccag gcccaggtgg tgctctcctt ccaggcctac cccatcgccc gctgtgccct 600

gctggaggtc caggtgcccg ctgacctggt gcagcctggt cagtccgtgg gttctgcggt 660

atttgactgt ttcgaggcta gtcttggggc tgaggtacag atctggtcct acacgaagcc 720

caggtaccag aaagagctca acctcacaca gcagctgcct gtcctgccct ggctcaatgt 780

gtctacagat ggtgacaatg tccttctgac actggatgtc tctgaggagc aggactttag 840

cttcttactg tacctgcgtc cagtcccgga tgctctcaaa tccttgtggt acaaaaacct 900

gactggacct cagaacatta ctttaaacca cacagacctg gttccctgcc tctgcattca 960

ggtgtggtcg ctagagccag actctgagag ggtcgaattc tgccccttcc gggaagatcc 1020

cggtgcacac aggaacctct ggcacatagc caggctgcgg gtactgtccc caggggtatg 1080

gcagctagat gcgccttgct gtctgccggg caaggtaaca ctgtgctggc aggcaccaga 1140

ccagagtccc tgccagccac ttgtgccacc agtgccccag aagaacgcca ctgtgaatga 1200

gccacaagat ttccagttgg tggcaggcca ccccaacctc tgtgtccagg tgagcacctg 1260

ggagaaggtt cagctgcaag cgtgcttgtg ggctgactcc ttggggccct tcaaggatga 1320

tatgctgtta gtggagatga aaaccggcct caacaacaca tcagtctgtg ccttggaacc 1380

cagtggctgt acaccactgc ccagcatggc ctccacgaga gctgctcgcc tgggagagga 1440

gttgctgcaa gacttccgat cacaccagtg tatgcagctg tggaacgatg acaacatggg 1500

atcgctatgg gcctgcccca tggacaagta catccacagg cgctgggtcc tagtatggct 1560

ggcctgccta ctcttggctg cggcgctttt cttcttcctc cttctaaaaa aggaccgcag 1620

gaaagcggcc cgtggctccc gcacggcctt gctcctccac tccgccgacg gagcgggcta 1680

cgagcgtctg gtgggagcac tggcgtccgc gttgagccag atgccactgc gcgtggccgt 1740

ggacctgtgg agccgccgcg agctgagcgc gcacggagcc ctagcctggt tccaccacca 1800

gcgacgccgt atcctgcagg agggtggcgt ggtaatcctt ctcttctcgc ccgcggccgt 1860

ggcgcagtgt cagcagtggc tgcagctcca gacagtggag cccgggccgc atgacgccct 1920

cgccgcctgg ctcagctgcg tgctacccga tttcctgcaa ggccgggcga ccggccgcta 1980

cgtcggggtc tacttcgacg ggctgctgca cccagactct gtgccctccc cgttccgcgt 2040

cgccccgctc ttctccctgc cctcgcagct gccggctttc ctggatgcac tgcagggagg 2100

ctgctccact tccgcggggc gacccgcgga ccgggtggaa cgagtgaccc aggcgctgcg 2160

gtccgccctg gacagctgta cttctagctc ggaagcccca ggctgctgcg aggaatggga 2220

cctgggaccc tgcactacac tagaataaaa gccgatacag tattcctaa 2269

<210>26

<211>683

<212>PRT

＜213〉mouse (Mus musculus)

<400>26

Met Pro Val Ser Trp Phe Leu Leu Ser Leu Ala Leu Gly Arg Asn Pro

1 5 10 15

Val Val Val Ser Leu Glu Arg Leu Met Glu Pro Gln Asp Thr Ala Arg

20 25 30

Cys Ser Leu Gly Leu Ser Cys His Leu Trp Asp Gly Asp Val Leu Cys

35 40 45

Leu Pro Gly Ser Leu Gln Ser Ala Pro Gly Pro Val Leu Val Pro Thr

50 55 60

Arg Leu Gln Thr Glu Leu Val Leu Arg Cys Pro Gln Lys Thr Asp Cys

65 70 75 80

Ala Leu Cys Val Arg Val Val Val His Leu Ala Val His Gly His Trp

85 90 95

Ala Glu Pro Glu Glu Ala Gly Lys Ser Asp Ser Glu Leu Gln Glu Ser

100 105 110

Arg Asn Ala Ser Leu Gln Ala Gln Val Val Leu Ser Phe Gln Ala Tyr

115 120 125

Pro Ile Ala Arg Cys Ala Leu Leu Glu Val Gln Val Pro Ala Asp Leu

130 135 140

Val Gln Pro Gly Gln Ser Val Gly Ser Ala Val Phe Asp Cys Phe Glu

145 150 155 160

Ala Ser Leu Gly Ala Glu Val Gln Ile Trp Ser Tyr Thr Lys Pro Arg

165 170 175

Tyr Gln Lys Glu Leu Asn Leu Thr Gln Gln Leu Pro Val Leu Pro Trp

180 185 190

Leu Asn Val Ser Thr Asp Gly Asp Asn Val Leu Leu Thr Leu Asp Val

195 200 205

Ser Glu Glu Gln Asp Phe Ser Phe Leu Leu Tyr Leu Arg Pro Val Pro

210 215 220

Asp Ala Leu Lys Ser Leu Trp Tyr Lys Asn Leu Thr Gly Pro Gln Asn

225 230 235 240

Ile Thr Leu Asn His Thr Asp Leu Val Pro Cys Leu Cys Ile Gln Val

245 250 255

Trp Ser Leu Glu Pro Asp Ser Glu Arg Val Glu Phe Cys Pro Phe Arg

260 265 270

Glu Asp Pro Gly Ala His Arg Asn Leu Trp His Ile Ala Arg Leu Arg

275 280 285

Val Leu Ser Pro Gly Val Trp Gln Leu Asp Ala Pro Cys Cys Leu Pro

290 295 300

Gly Lys Val Thr Leu Cys Trp Gln Ala Pro Asp Gln Ser Pro Cys Gln

305 310 315 320

Pro Leu Val Pro Pro Val Pro Gln Lys Asn Ala Thr Val Asn Glu Pro

325 330 335

Gln Asp Phe Gln Leu Val Ala Gly His Pro Asn Leu Cys Val Gln Val

340 345 350

Ser Thr Trp Glu Lys Val Gln Leu Gln Ala Cys Leu Trp Ala Asp Ser

355 360 365

Leu Gly Pro Phe Lys Asp Asp Met Leu Leu Val Glu Met Lys Thr Gly

370 375 380

Leu Asn Asn Thr Ser Val Cys Ala Leu Glu Pro Ser Gly Cys Thr Pro

385 390 395 400

Leu Pro Ser Met Ala Ser Thr Arg Ala Ala Arg Leu Gly Glu Glu Leu

405 410 415

Leu Gln Asp Phe Arg Ser His Gln Cys Met Gln Leu Trp Asn Asp Asp

420 425 430

Asn Met Gly Ser Leu Trp Ala Cys Pro Met Asp Lys Tyr Ile His Arg

435 440 445

Arg Trp Val Leu Val Trp Leu Ala Cys Leu Leu Leu Ala Ala Ala Leu

450 455 460

Phe Phe Phe Leu Leu Leu Lys Lys Asp Arg Arg Lys Ala Ala Arg Gly

465 470 475 480

Ser Arg Thr Ala Leu Leu Leu His Ser Ala Asp Gly Ala Gly Tyr Glu

485 490 495

Arg Leu Val Gly Ala Leu Ala Ser Ala Leu Ser Gln Met Pro Leu Arg

500 505 510

Val Ala Val Asp Leu Trp Ser Arg Arg Glu Leu Ser Ala His Gly Ala

515 520 525

Leu Ala Trp Phe His His Gln Arg Arg Arg Ile Leu Gln Glu Gly Gly

530 535 540

Val Val Ile Leu Leu Phe Ser Pro Ala Ala Val Ala Gln Cys Gln Gln

545 550 555 560

Trp Leu Gln Leu Gln Thr Val Glu Pro Gly Pro His Asp Ala Leu Ala

565 570 575

Ala Trp Leu Ser Cys Val Leu Pro Asp Phe Leu Gln Gly Arg Ala Thr

580 585 590

Gly Arg Tyr Val Gly Val Tyr Phe Asp Gly Leu Leu His Pro Asp Ser

595 600 605

Val Pro Ser Pro Phe Arg Val Ala Pro Leu Phe Ser Leu Pro Ser Gln

610 615 620

Leu Pro Ala Phe Leu Asp Ala Leu Gln Gly Gly Cys Ser Thr Ser Ala

625 630 635 640

Gly Arg Pro Ala Asp Arg Val Glu Arg Val Thr Gln Ala Leu Arg Ser

645 650 655

Ala Leu Asp Ser Cys Thr Ser Ser Ser Glu Ala Pro Gly Cys Cys Glu

660 665 670

Glu Trp Asp Leu Gly Pro Cys Thr Thr Leu Glu

675 680

<210>27

<211>449

<212>PRT

＜213〉mouse (Mus musculus)

<400>27

Met Pro Val Ser Trp Phe Leu Leu Ser Leu Ala Leu Gly Arg Asn Pro

1 5 10 15

Val Val Val Ser Leu Glu Arg Leu Met Glu Pro Gln Asp Thr Ala Arg

20 25 30

Cys Ser Leu Gly Leu Ser Cys His Leu Trp Asp Gly Asp Val Leu Cys

35 40 45

Leu Pro Gly Ser Leu Gln Ser Ala Pro Gly Pro Val Leu Val Pro Thr

50 55 60

Arg Leu Gln Thr Glu Leu Val Leu Arg Cys Pro Gln Lys Thr Asp Cys

65 70 75 80

Ala Leu Cys Val Arg Val Val Val His Leu Ala Val His Gly His Trp

85 90 95

Ala Glu Pro Glu Glu Ala Gly Lys Ser Asp Ser Glu Leu Gln Glu Ser

100 105 110

Arg Asn Ala Ser Leu Gln Ala Gln Val Val Leu Ser Phe Gln Ala Tyr

115 120 125

Pro Ile Ala Arg Cys Ala Leu Leu Glu Val Gln Val Pro Ala Asp Leu

130 135 140

Val Gln Pro Gly Gln Ser Val Gly Ser Ala Val Phe Asp Cys Phe Glu

145 150 155 160

Ala Ser Leu Gly Ala Glu Val Gln Ile Trp Ser Tyr Thr Lys Pro Arg

165 170 175

Tyr Gln Lys Glu Leu Asn Leu Thr Gln Gln Leu Pro Val Leu Pro Trp

180 185 190

Leu Asn Val Ser Thr Asp Gly Asp Asn Val Leu Leu Thr Leu Asp Val

195 200 205

Ser Glu Glu Gln Asp Phe Ser Phe Leu Leu Tyr Leu Arg Pro Val Pro

210 215 220

Asp Ala Leu Lys Ser Leu Trp Tyr Lys Asn Leu Thr Gly Pro Gln Asn

225 230 235 240

Ile Thr Leu Asn His Thr Asp Leu Val Pro Cys Leu Cys Ile Gln Val

245 250 255

Trp Ser Leu Glu Pro Asp Ser Glu Arg Val Glu Phe Cys Pro Phe Arg

260 265 270

Glu Asp Pro Gly Ala His Arg Asn Leu Trp His Ile Ala Arg Leu Arg

275 280 285

Val Leu Ser Pro Gly Val Trp Gln Leu Asp Ala Pro Cys Cys Leu Pro

290 295 300

Gly Lys Val Thr Leu Cys Trp Gln Ala Pro Asp Gln Ser Pro Cys Gln

305 310 315 320

Pro Leu Val Pro Pro Val Pro Gln Lys Asn Ala Thr Val Asn Glu Pro

325 330 335

Gln Asp Phe Gln Leu Val Ala Gly His Pro Asn Leu Cys Val Gln Val

340 345 350

Ser Thr Trp Glu Lys Val Gln Leu Gln Ala Cys Leu Trp Ala Asp Ser

355 360 365

Leu Gly Pro Phe Lys Asp Asp Met Leu Leu Val Glu Met Lys Thr Gly

370 375 380

Leu Asn Asn Thr Ser Val Cys Ala Leu Glu Pro Ser Gly Cys Thr Pro

385 390 395 400

Leu Pro Ser Met Ala Ser Thr Arg Ala Ala Arg Leu Gly Glu Glu Leu

405 410 415

Leu Gln Asp Phe Arg Ser His Gln Cys Met Gln Leu Trp Asn Asp Asp

420 425 430

Asn Met Gly Ser Leu Trp Ala Cys Pro Met Asp Lys Tyr Ile His Arg

435 440 445

Arg

<210>28

<211>222

<212>PRT

＜213〉mouse (Mus musculus)

<400>28

Lys Ser Leu Trp Tyr Lys Asn Leu Thr Gly Pro Gln Asn Ile Thr Leu

1 5 10 15

Asn His Thr Asp Leu Val Pro Cys Leu Cys Ile Gln Val Trp Ser Leu

20 25 30

Glu Pro Asp Ser Glu Arg Val Glu Phe Cys Pro Phe Arg Glu Asp Pro

35 40 45

Gly Ala His Arg Asn Leu Trp His Ile Ala Arg Leu Arg Val Leu Ser

50 55 60

Pro Gly Val Trp Gln Leu Asp Ala Pro Cys Cys Leu Pro Gly Lys Val

65 70 75 80

Thr Leu Cys Trp Gln Ala Pro Asp Gln Ser Pro Cys Gln Pro Leu Val

85 90 95

Pro Pro Val Pro Gln Lys Asn Ala Thr Val Asn Glu Pro Gln Asp Phe

100 105 110

Gln Leu Val Ala Gly His Pro Asn Leu Cys Val Gln Val Ser Thr Trp

115 120 125

Glu Lys Val Gln Leu Gln Ala Cys Leu Trp Ala Asp Ser Leu Gly Pro

130 135 140

Phe Lys Asp Asp Met Leu Leu Val Glu Met Lys Thr Gly Leu Asn Asn

145 150 155 160

Thr Ser Val Cys Ala Leu Glu Pro Ser Gly Cys Thr Pro Leu Pro Ser

165 170 175

Met Ala Ser Thr Arg Ala Ala Arg Leu Gly Glu Glu Leu Leu Gln Asp

180 185 190

Phe Arg Ser His Gln Cys Met Gln Leu Trp Asn Asp Asp Asn Met Gly

195 200 205

Ser Leu Trp Ala Cys Pro Met Asp Lys Tyr Ile His Arg Arg

210 215 220

<210>29

<211>2287

<212>DNA

＜213〉mouse (Mus musculus)

<400>29

aaatcgaaag cactccagct gaaactgggc ctggagtcca ggctcactgg agtggggaag 60

catggctgga gaggaattct agcccttgct ctctcccagg gacacggggc tgattgtcag 120

caggggcgag gggtctgccc ccccttgggg gggcaggacg gggcctcagg cctgggtgct 180

gtccggcacc tggaagatgc ctgtgtcctg gttcctgctg tccttggcac tgggccgaaa 240

ccctgtggtc gtctctctgg agagactgat ggagcctcag gacactgcac gctgctctct 300

aggcctctcc tgccacctct gggatggtga cgtgctctgc ctgcctggaa gcctccagtc 360

tgccccaggc cctgtgctag tgcctacccg cctgcagacg gagctggtgc tgaggtgtcc 420

acagaagaca gattgcgccc tctgtgtccg tgtggtggtc cacttggccg tgcatgggca 480

ctgggcagag cctgaagaag ctggaaagtc tgattcagaa ctccaggagt ctaggaacgc 540

ctctctccag gcccaggtgg tgctctcctt ccaggcctac cccatcgccc gctgtgccct 600

gctggaggtc caggtgcccg ctgacctggt gcagcctggt cagtccgtgg gttctgcggt 660

atttgactgt ttcgaggcta gtcttggggc tgaggtacag atctggtcct acacgaagcc 720

caggtaccag aaagagctca gcctcacaca gcagctgcct gactgcaggg gtcttgaagt 780

ccgggacagc atccagagct gctgggatgg tgacaatgtc cttctgacac tggatgtctc 840

tgaggagcag gactttagct tcttactgta cctgcgtcca gtcccggatg ctctcaaatc 900

cttgtggtac aaaaacctga ctggacctca gaacattact ttaaaccaca cagacctggt 960

tccctgcctc tgcattcagg tgtggtcgct agagccagac tctgagaggg tcgaattctg 1020

ccccttccgg gaagatcccg gtgcacacag gaacctctgg cacatagcca ggctgcgggt 1080

actgtcccca ggggtatggc agctagatgc gccttgctgt ctgccgggca aggtaacact 1140

gtgctggcag gcaccagacc agagtccctg ccagccactt gtgccaccag tgccccagaa 1200

gaacgccact gtgaatgagc cacaagattt ccagttggtg gcaggccacc ccaacctctg 1260

tgtccaggtg agcacctggg agaaggttca gctgcaagcg tgcttgtggg ctgactcctt 1320

ggggcccttc aaggatgata tgctgttagt ggagatgaaa accggcctca acaacacatc 1380

agtctgtgcc ttggaaccca gtggctgtac accactgccc agcatggcct ccacgagagc 1440

tgctcgcctg ggagaggagt tgctgcaaga cttccgatca caccagtgta tgcagctgtg 1500

gaacgatgac aacatgggat cgctatgggc ctgccccatg gacaagtaca tccacaggcg 1560

ctgggtccta gtatggctgg cctgcctact cttggctgcg gcgcttttct tcttcctcct 1620

tctaaaaaag gaccgcagga aagcggcccg tggctcccgc acggccttgc tcctccactc 1680

cgccgacgga gcgggctacg agcgtctggt gggagcactg gcgtccgcgt tgagccagat 1740

gccactgcgc gtggccgtgg acctgtggag ccgccgcgag ctgagcgcgc acggagccct 1800

agcctggttc caccaccagc gacgccgtat cctgcaggag ggtggcgtgg taatccttct 1860

cttctcgccc gcggccgtgg cgcagtgtca gcagtggctg cagctccaga cagtggagcc 1920

cgggccgcat gacgccctcg ccgcctggct cagctgcgtg ctacccgatt tcctgcaagg 1980

ccgggcgacc ggccgctacg tcggggtcta cttcgacggg ctgctgcacc cagactctgt 2040

gccctccccg ttccgcgtcg ccccgctctt ctccctgccc tcgcagctgc cggctttcct 2100

ggatgcactg cagggaggct gctccacttc cgcggggcga cccgcggacc gggtggaacg 2160

agtgacccag gcgctgcggt ccgccctgga cagctgtact tctagctcgg aagccccagg 2220

ctgctgcgag gaatgggacc tgggaccctg cactacacta gaataaaagc cgatacagta 2280

ttcctaa 2287

<210>30

<211>689

<212>PRT

＜213〉mouse (Mus musculus)

<400>30

Met Pro Val Ser Trp Phe Leu Leu Ser Leu Ala Leu Gly Arg Asn Pro

1 5 10 15

Val Val Val Ser Leu Glu Arg Leu Met Glu Pro Gln Asp Thr Ala Arg

20 25 30

Cys Ser Leu Gly Leu Ser Cys His Leu Trp Asp Gly Asp Val Leu Cys

35 40 45

Leu Pro Gly Ser Leu Gln Ser Ala Pro Gly Pro Val Leu Val Pro Thr

50 55 60

Arg Leu Gln Thr Glu Leu Val Leu Arg Cys Pro Gln Lys Thr Asp Cys

65 70 75 80

Ala Leu Cys Val Arg Val Val Val His Leu Ala Val His Gly His Trp

85 90 95

Ala Glu Pro Glu Glu Ala Gly Lys Ser Asp Ser Glu Leu Gln Glu Ser

100 105 110

Arg Asn Ala Ser Leu Gln Ala Gln Val Val Leu Ser Phe Gln Ala Tyr

115 120 125

Pro Ile Ala Arg Cys Ala Leu Leu Glu Val Gln Val Pro Ala Asp Leu

130 135 140

Val Gln Pro Gly Gln Ser Val Gly Ser Ala Val Phe Asp Cys Phe Glu

145 150 155 160

Ala Ser Leu Gly Ala Glu Val Gln Ile Trp Ser Tyr Thr Lys Pro Arg

165 170 175

Tyr Gln Lys Glu Leu Asn Leu Thr Gln Gln Leu Pro Asp Cys Arg Gly

180 185 190

Leu Glu Val Arg Asp Ser Ile Gln Ser Cys Trp Asp Gly Asp Asn Val

195 200 205

Leu Leu Thr Leu Asp Val Ser Glu Glu Gln Asp Phe Ser Phe Leu Leu

210 215 220

Tyr Leu Arg Pro Val Pro Asp Ala Leu Lys Ser Leu Trp Tyr Lys Asn

225 230 235 240

Leu Thr Gly Pro Gln Asn Ile Thr Leu Asn His Thr Asp Leu Val Pro

245 250 255

Cys Leu Cys Ile Gln Val Trp Ser Leu Glu Pro Asp Ser Glu Arg Val

260 265 270

Glu Phe Cys Pro Phe Arg Glu Asp Pro Gly Ala His Arg Asn Leu Trp

275 280 285

His Ile Ala Arg Leu Arg Val Leu Ser Pro Gly Val Trp Gln Leu Asp

290 295 300

Ala Pro Cys Cys Leu Pro Gly Lys Val Thr Leu Cys Trp Gln Ala Pro

305 310 315 320

Asp Gln Ser Pro Cys Gln Pro Leu Val Pro Pro Val Pro Gln Lys Asn

325 330 335

Ala Thr Val Asn Glu Pro Gln Asp Phe Gln Leu Val Ala Gly His Pro

340 345 350

Asn Leu Cys Val Gln Val Ser Thr Trp Glu Lys Val Gln Leu Gln Ala

355 360 365

Cys Leu Trp Ala Asp Ser Leu Gly Pro Phe Lys Asp Asp Met Leu Leu

370 375 380

Val Glu Met Lys Thr Gly Leu Asn Asn Thr Ser Val Cys Ala Leu Glu

385 390 395 400

Pro Ser Gly Cys Thr Pro Leu Pro Ser Met Ala Ser Thr Arg Ala Ala

405 410 415

Arg Leu Gly Glu Glu Leu Leu Gln Asp Phe Arg Ser His Gln Cys Met

420 425 430

Gln Leu Trp Asn Asp Asp Asn Met Gly Ser Leu Trp Ala Cys Pro Met

435 440 445

Asp Lys Tyr Ile His Arg Arg Trp Val Leu Val Trp Leu Ala Cys Leu

450 455 460

Leu Leu Ala Ala Ala Leu Phe Phe Phe Leu Leu Leu Lys Lys Asp Arg

465 470 475 480

Arg Lys Ala Ala Arg Gly Ser Arg Thr Ala Leu Leu Leu His Ser Ala

485 490 495

Asp Gly Ala Gly Tyr Glu Arg Leu Val Gly Ala Leu Ala Ser Ala Leu

500 505 510

Ser Gln Met Pro Leu Arg Val Ala Val Asp Leu Trp Ser Arg Arg Glu

515 520 525

Leu Ser Ala His Gly Ala Leu Ala Trp Phe His His Gln Arg Arg Arg

530 535 540

Ile Leu Gln Glu Gly Gly Val Val Ile Leu Leu Phe Ser Pro Ala Ala

545 550 555 560

Val Ala Gln Cys Gln Gln Trp Leu Gln Leu Gln Thr Val Glu Pro Gly

565 570 575

Pro His Asp Ala Leu Ala Ala Trp Leu Ser Cys Val Leu Pro Asp Phe

580 585 590

Leu Gln Gly Arg Ala Thr Gly Arg Tyr Val Gly Val Tyr Phe Asp Gly

595 600 605

Leu Leu His Pro Asp Ser Val Pro Ser Pro Phe Arg Val Ala Pro Leu

610 615 620

Phe Ser Leu Pro Ser Gln Leu Pro Ala Phe Leu Asp Ala Leu Gln Gly

625 630 635 640

Gly Cys Ser Thr Ser Ala Gly Arg Pro Ala Asp Arg Val Glu Arg Val

645 650 655

Thr Gln Ala Leu Arg Ser Ala Leu Asp Ser Cys Thr Ser Ser Ser Glu

660 665 670

Ala Pro Gly Cys Cys Glu Glu Trp Asp Leu Gly Pro Cys Thr Thr Leu

675 680 685

Glu

<210>31

<211>21

<212>DNA

＜213〉artificial sequence

<220>

＜223〉Oligonucleolide primers

<400>31

tcccgtcccc cgccccaggt c 21

<210>32

<211>25

<212>DNA

＜213〉artificial sequence

<220>

＜223〉Oligonucleolide primers

<400>32

ctctccat cc ttatctttca tcaac 25

<210>33

<211>24

<212>DNA

＜213〉artificial sequence

<220>

＜223〉Oligonucleolide primers

<400>33

ctctctgctg gctaaacaaa acac 24

<210>34

<211>26

<212>DNA

＜213〉artificial sequence

<220>

＜223〉Oligonucleolide primers

<400>34

ctcatattgc tcaactgtgt gaaaag 26

<210>35

<211>25

<212>DNA

＜213〉artificial sequence

<220>

＜223〉Oligonucleolide primers

<400>35

tagaagccac ctgaacacaa atctg 25

<210>36

<211>28

<212>DNA

＜213〉artificial sequence

<220>

＜223〉Oligonucleolide primers

<400>36

atcttgcgtt gtatgttgaa aatcaatt 28

<210>37

<211>25

<212>DNA

＜213〉artificial sequence

<220>

＜223〉Oligonucleolide primers

<400>37

ttctccacca ggtaaacaag tctac 25

<210>38

<211>24

<212>DNA

＜213〉artificial sequence

<220>

＜223〉Oligonucleolide primers

<400>38

ctctccaggc ccaagtcgtg ctct 24

<210>39

<211>24

<212>DNA

＜213〉artificial sequence

<220>

＜223〉Oligonucleolide primers

<400>39

ttgtcctggg ggcctcgtgt ctcc 24

<210>40

<211>24

<212>DNA

＜213〉artificial sequence

<220>

＜223〉Oligonucleolide primers

<400>40

acgaagccca ggtaccagaa agag 24

<210>41

<211>24

<212>DNA

＜213〉artificial sequence

<220>

＜223〉Oligonucleolide primers

<400>41

aaaagcgccg cagccaagag tagg 24

<210>42

<211>1293

<212>DNA

＜213〉human (Homo sapiens)

<400>42

ctggagaggc ttgtggggcc tcaggacgct acccactgct ctccgggcct ctcctgccgc 60

ctctgggaca gtgacatact ctgcctgcct ggggacatcg tgcctgctcc gggccccgtg 120

ctggcgccta cgcacctgca gacagagctg gtgctgaggt gccagaagga gaccgactgt 180

gacctctgtc tgcgtgtggc tgtccacttg gccgtgcatg ggcactggga agagcctgaa 240

gatgaggaaa agtttggagg agcagctgac tcaggggtgg aggagcctag gaatgcctct 300

ctccaggccc aagtcgtgct ctccttccag gcctacccta ctgcccgctg cgtcctgctg 360

gaggtgcaag tgcctgctgc ccttgtgcag tttggtcagt ctgtgggctc tgtggtatat 420

gactgcttcg aggctgccct agggagtgag gtacgaatct ggtcctatac tcagcccagg 480

tacgagaagg aactcaacca cacacagcag ctgcctgccc tgccctggct caacgtgtca 540

gcagatggtg acaacgtgca tctggttctg aatgtctctg aggagcagca cttcggcctc 600

tccctgtact ggaatcaggt ccagggcccc ccaaaacccc ggtggcacaa aaacctgact 660

ggaccgcaga tcattacctt gaaccacaca gacctggttc cctgcctctg tattcaggtg 720

tggcctctgg aacctgactc cgttaggacg aacatctgcc ccttcaggga ggacccccgc 780

gcacaccaga acctctggca agccgcccga ctgcgactgc tgaccctgca gagctggctg 840

ctggacgcac cgtgctcgct gcccgcagaa gcggcactgt gctggcgggc tccgggtggg 900

gacccctgcc agccactggt cccaccgctt tcctgggaga acgtcactgt ggacaaggtt 960

ctcgagttcc cattgctgaa aggccaccct aacctctgtg ttcaggtgaa cagctcggag 1020

aagctgcagc tgcaggagtg cttgtgggct gactccctgg ggcctctcaa agacgatgtg 1080

ctactgttgg agacacgagg cccccaggac aacagatccc tctgtgcctt ggaacccagt 1140

ggctgtactt cactacccag caaagcctcc acgagggcag ctcgccttgg agagtactta 1200

ctacaagacc tgcagtcagg ccagtgtctg cagctatggg acgatgactt gggagcgcta 1260

tgggcctgcc ccatggacaa atacatccac aag 1293

<210>43

<211>431

<212>PRT

＜213〉human (Homo sapiens)

<400>43

Leu Glu Arg Leu Val Gly Pro Gln Asp Ala Thr His Cys Ser Pro Gly

1 5 10 15

Leu Ser Cys Arg Leu Trp Asp Ser Asp Ile Leu Cys Leu Pro Gly Asp

20 25 30

Ile Val Pro Ala Pro Gly Pro Val Leu Ala Pro Thr His Leu Gln Thr

35 40 45

Glu Leu Val Leu Arg Cys Gln Lys Glu Thr Asp Cys Asp Leu Cys Leu

50 55 60

Arg Val Ala ValHis Leu Ala Val Hi s Gly His Trp Glu Glu Pro Glu

65 70 75 80

Asp Glu Glu Lys Phe Gly Gly Ala Ala Asp Ser Gly Val Glu Glu Pro

85 90 95

Arg Asn Ala Ser Leu Gln Ala Gln Val Val Leu Ser Phe Gln Ala Tyr

100 105 110

Pro Thr Ala Arg Cys Val Leu Leu Glu Val Gln Val Pro Ala Ala Leu

115 120 125

Val Gln Phe Gly Gln Ser Val Gly Ser Val Val Tyr Asp Cys Phe Glu

130 135 140

Ala Ala Leu Gly Ser Glu Val Arg Ile Trp Ser Tyr Thr Gln Pro Arg

145 150 155 160

Tyr Glu Lys Glu Leu Asn His Thr Gln Gln Leu Pro Ala Leu Pro Trp

165 170 175

Leu Asn Val Ser Ala Asp Gly Asp Asn Val His Leu Val Leu Asn Val

180 185 190

Ser Glu Glu Gln His Phe Gly Leu Ser Leu Tyr Trp Asn Gln Val Gln

195 200 205

Gly Pro Pro Lys Pro Arg Trp His Lys Asn Leu Thr Gly Pro Gln Ile

210 215 220

Ile Thr Leu Asn His Thr Asp Leu Val Pro Cys Leu Cys Ile Gln Val

225 230 235 240

Trp Pro Leu Glu Pro Asp Ser Val Arg Thr Asn Ile Cys Pro Phe Arg

245 250 255

Glu Asp Pro Arg Ala His Gln Asn Leu Trp Gln Ala Ala Arg Leu Arg

260 265 270

Leu Leu Thr Leu Gln Ser Trp Leu Leu Asp Ala Pro Cys Ser Leu Pro

275 280 285

Ala Glu Ala Ala Leu Cys Trp Arg Ala Pro Gly Gly Asp Pro Cys Gln

290 295 300

Pro Leu Val Pro Pro Leu Ser Trp Glu Asn Val Thr Val Asp Lys Val

305 310 315 320

Leu Glu Phe Pro Leu Leu Lys Gly His Pro Asn Leu Cys Val Gln Val

325 330 335

Asn Ser Ser Glu Lys Leu Gln Leu Gln Glu Cys Leu Trp Ala Asp Ser

340 345 350

Leu Gly Pro Leu Lys Asp Asp Val Leu Leu Leu Glu Thr Arg Gly Pro

355 360 365

Gln Asp Asn Arg Ser Leu Cys Ala Leu Glu Pro Ser Gly Cys Thr Ser

370 375 380

Leu Pro Ser Lys Ala Ser Thr Arg Ala Ala Arg Leu Gly Glu Tyr Leu

385 390 395 400

Leu Gln Asp Leu Gln Ser Gly Gln Cys Leu Gln Leu Trp Asp Asp Asp

405 410 415

Leu Gly Ala Leu Trp Ala Cys Pro Met Asp Lys Tyr Ile His Lys

420 425 430

<210>44

<211>699

<212>DNA

＜213〉human (Homo sapiens)

<400>44

gagcccagag ggcccacaat caagccctgt cctccatgca aatgcccagc acctaacctc 60

ttgggtggac catccgtctt catcttccct ccaaagatca aggatgtact catgatctcc 120

ctgagcccca tagtcacatg tgtggtggtg gatgtgagcg aggatgaccc agatgtccag 180

atcagctggt ttgtgaacaa cgtggaagta cacacagctc agacacaaac ccatagagag 240

gattacaaca gtactctccg ggtggtcagt gccctcccca tccagcacca ggactggatg 300

agtggcaagg agttcaaatg caaggtcaac aacaaagacc tcccagcgcc catcgagaga 360

accatctcaa aacccaaagg gtcagtaaga gctccacagg tatatgtctt gcctccacca 420

gaagaagaga tgactaagaa acaggtcact ctgacctgca tggtcacaga cttcatgcct 480

gaagacattt acgtggagtg gaccaacaac gggaaaacag agctaaacta caagaacact 540

gaaccagtcc tggactctga tggttcttac ttcatgtaca gcaagctgag agtggaaaag 600

aagaactggg tggaaagaaa tagctactcc tgttcagtgg tccacgaggg tctgcacaat 660

caccacacga ctaagagctt ctcccggact ccgggtaaa 699

<210>45

<211>233

<212>PRT

＜213〉human (Homo sapiens)

<400>45

Glu Pro Arg Gly Pro Thr Ile Lys Pro Cys Pro Pro Cys Lys Cys Pro

1 5 10 15

Ala Pro Asn Leu Leu Gly Gly Pro Ser Val Phe Ile Phe Pro Pro Lys

20 25 30

Ile Lys Asp Val Leu Met Ile Ser Leu Ser Pro Ile Val Thr Cys Val

35 40 45

Val Val Asp Val Ser Glu Asp Asp Pro Asp Val Gln Ile Ser Trp Phe

50 55 60

Val Asn Asn Val Glu Val His Thr Ala Gln Thr Gln Thr His Arg Glu

65 70 75 80

Asp Tyr Asn Ser Thr Leu Arg Val Val Ser Ala Leu Pro Ile Gln His

85 90 95

Gln Asp Trp Met Ser Gly Lys Glu Phe Lys Cys Lys Val Asn Asn Lys

100 105 110

Asp Leu Pro Ala Pro Ile Glu Arg Thr Ile Ser Lys Pro Lys Gly Ser

115 120 125

Val Arg Ala Pro Gln Val Tyr Val Leu Pro Pro Pro Glu Glu Glu Met

130 135 140

Thr Lys Lys Gln Val Thr Leu Thr Cys Met Val Thr Asp Phe Met Pro

145 150 155 160

Glu Asp Ile Tyr Val Glu Trp Thr Asn Asn Gly Lys Thr Glu Leu Asn

165 170 175

Tyr Lys Asn Thr Glu Pro Val Leu Asp Ser Asp Gly Ser Tyr Phe Met

180 185 190

Tyr Ser Lys Leu Arg Val Glu Lys Lys Asn Trp Val Glu Arg Asn Ser

195 200 205

Tyr Ser Cys Ser Val Val His Glu Gly Leu His Asn His His Thr Thr

210 215 220

Lys Ser Phe Ser Arg Thr Pro Gly Lys

225 230

<210>46

<211>69

<212>DNA

＜213〉artificial sequence

<220>

＜223〉Oligonucleolide primers

<400>46

gtttcgctca gccaggaaat ccatgccgag ttgagacgct tccgtagact ggagaggctt 60

gtggggcct 69

<210>47

<211>36

<212>DNA

＜213〉artificial sequence

<220>

＜223〉Oligonucleolide primers

<400>47

tgtgggccct ctgggctcct tgtggatgta tttgtc 36

<210>48

<211>36

<212>DNA

＜213〉artificial sequence

<220>

＜223〉Oligonucleolide primers

<400>48

gacaaataca tccacaagga gcccagaggg cccaca 36

<210>49

<211>55

<212>DNA

＜213〉artificial sequence

<220>

＜223〉Oligonucleolide primers

<400>49

caaccccaga gctgttttaa ggcgcgcctc tagattattt acccggagtc cggga 55

<210>50

<211>76

<212>DNA

＜213〉artificial sequence

<220>

＜223〉Oligonucleolide primers

<400>50

caaccccaga gctgttttaa ggcgcgcctc tagattattc catgggcatg tattcttcct 60

tgtggatgta tttgtc 76

<210>51

<211>10

<212>PRT

＜213〉artificial sequence

<220>

＜223〉C-terminal his label

<400>51

Gly Ser Gly Gly His His His His His His

1 5 10

<210>52

<211>10

<212>PRT

＜213〉artificial sequence

<220>

＜223〉C-terminal FLAG label

<400>52

Gly Ser Asp Tyr Lys Asp Asp Asp Asp Lys

1 5 10

<210>53

<211>7

<212>PRT

＜213〉artificial sequence

<220>

＜223〉Glu-Glu label

<400>53

Glu Glu Tyr Met Pro Met Glu

1 5

<210>54

<211>85

<212>DNA

＜213〉artificial sequence

<220>

＜223〉Oligonucleolide primers

<400>54

caaccccaga gctgttttaa ggcgcgcctc tagattagtg atggtgatgg tgatgtccac 60

cagatccctt gtggatgtat ttgtc 85

<210>55

<211>85

<212>DNA

＜213〉artificial sequence

<220>

＜223〉Oligonucleolide primers

<400>55

caaccccaga gctgttttaa ggcgcgcctc tagattactt atcatcatca tccttataat 60

cggatccctt gtggatgtat ttgtc 85

<210>56

<211>24

<212>DNA

＜213〉artificial sequence

<220>

＜223〉Oligonucleolide primers

<400>56

acgaagccca ggtaccagaa agag 24

<210>57

<211>24

<212>DNA

＜213〉artificial sequence

<220>

＜223〉Oligonucleolide primers

<400>57

aaaagcgccg cagccaagag tagg 24

<210>58

<211>20

<212>DNA

＜213〉artificial sequence

<220>

＜223〉Oligonucleolide primers

<400>58

cgtaagcggt ggcggttttc 20

<210>59

<211>20

<212>DNA

＜213〉artificial sequence

<220>

＜223〉Oligonucleolide primers

<400>59

tgggcagggc acagtcacag 20

<210>60

<211>24

<212>DNA

＜213〉artificial sequence

<220>

＜223〉Oligonucleolide primers

<400>60

acttgccatt ctgagggagg tagc 24

<210>61

<211>24

<212>DNA

＜213〉artificial sequence

<220>

＜223〉Oligonucleolide primers

<400>61

cacaggtgca gccaactttt agga 24

<210>62

<211>20

<212>DNA

＜213〉artificial sequence

<220>

＜223〉Oligonucleolide primers

<400>62

gtgggccgct ctaggcacca 20

<210>63

<211>25

<212>DNA

＜213〉artificial sequence

<220>

＜223〉Oligonucleolide primers

<400>63

cggttggcct tagggttcag ggggg 25

<210>64

<211>2127

<212>DNA

＜213〉human (Homo sapiens)

<400>64

atggatgcaa tgaagagagg gctctgctgt gtgctgctgc tgtgtggcgc cgtcttcgtt 60

tcgctcagcc aggaaatcca tgccgagttg agacgcttcc gtagactgga gaggcttgtg 120

gggcctcagg acgctaccca ctgctctccg ggcctctcct gccgcctctg ggacagtgac 180

atactctgcc tgcctgggga catcgtgcct gctccgggcc ccgtgctggc gcctacgcac 240

ctgcagacag agctggtgct gaggtgccag aaggagaccg actgtgacct ctgtctgcgt 300

gtggctgtcc acttggccgt gcatgggcac tgggaagagc ctgaagatga ggaaaagttt 360

ggaggagcag ctgactcagg ggtggaggag cctaggaatg cctctctcca ggcccaagtc 420

gtgctctcct tccaggccta ccctactgcc cgctgcgtcc tgctggaggt gcaagtgcct 480

gctgcccttg tgcagtttgg tcagtctgtg ggctctgtgg tatatgactg cttcgaggct 540

gccctaggga gtgaggtacg aatctggtcc tatactcagc ccaggtacga gaaggaactc 600

aaccacacac agcagctgcc tgccctgccc tggctcaacg tgtcagcaga tggtgacaac 660

gtgcatctgg ttctgaatgt ctctgaggag cagcacttcg gcctctccct gtactggaat 720

caggtccagg gccccccaaa accccggtgg cacaaaaacc tgactggacc gcagatcatt 780

accttgaacc acacagacct ggttccctgc ctctgtattc aggtgtggcc tctggaacct 840

gactccgtta ggacgaacat ctgccccttc agggaggacc cccgcgcaca ccagaacctc 900

tggcaagccg cccgactgcg actgctgacc ctgcagagct ggctgctgga cgcaccgtgc 960

tcgctgcccg cagaagcggc actgtgctgg cgggctccgg gtggggaccc ctgccagcca 1020

ctggtcccac cgctttcctg ggagaacgtc actgtggaca aggttctcga gttcccattg 1080

ctgaaaggcc accctaacct ctgtgttcag gtgaacagct cggagaagct gcagctgcag 1140

gagtgcttgt gggctgactc cctggggcct ctcaaagacg atgtgctact gttggagaca 1200

cgaggccccc aggacaacag atccctctgt gccttggaac ccagtggctg tacttcacta 1260

cccagcaaag cctccacgag ggcagctcgc cttggagagt acttactaca agacctgcag 1320

tcaggccagt gtctgcagct atgggacgat gacttgggag cgctatgggc ctgccccatg 1380

gacaaataca tccacaaggg aggaagtggc ggaggaacag gaagtttggt ccctcgtgga 1440

agcgacaaaa ctcacacatg cccaccgtgc ccagcacctg aactcctggg gggaccgtca 1500

gtcttcctct tccccccaaa acccaaggac accctcatga tctcccggac ccctgaggtc 1560

acatgcgtgg tggtggacgt gagccacgaa gaccctgagg tcaagttcaa ctggtacgtg 1620

gacggcgtgg aggtgcataa tgccaagaca aagccgcggg aggagcagta caacagcacg 1680

taccgtgtgg tcagcgtcct caccgtcctg caccaggact ggctgaatgg caaggagtac 1740

aagtgcaagg tctccaacaa agccctccca gcccccatcg agaaaaccat ctccaaagcc 1800

aaagggcagc cccgagaacc acaggtgtac accctgcccc catcccggga tgagctgacc 1860

aagaaccagg tcagcctgac ctgcctggtc aaaggcttct atcccagcga catcgccgtg 1920

gagtgggaga gcaatgggca gccggagaac aactacaaga ccacgcctcc cgtgctggac 1980

tccgacggct ccttcttcct ctacagcaag ctcaccgtgg acaagagcag gtggcagcag 2040

gggaacgtct tctcatgctc cgtgatgcat gaggctctgc acaaccacta cacgcagaag 2100

agcctctccc tgtctccggg taaataa 2127

<210>65

<211>708

<212>PRT

＜213〉human (Homo sapiens)

<400>65

Met Asp Ala Met Lys Arg Gly Leu Cys Cys Val Leu Leu Leu Cys Gly

1 5 10 15

Ala Val Phe Val Ser Leu Ser Gln Glu Ile His Ala Glu Leu Arg Arg

20 25 30

Phe Arg Arg Leu Glu Arg Leu Val Gly Pro Gln Asp Ala Thr His Cys

35 40 45

Ser Pro Gly Leu Ser Cys Arg Leu Trp Asp Ser Asp Ile Leu Cys Leu

50 55 60

Pro Gly Asp Ile Val Pro Ala Pro Gly Pro Val Leu Ala Pro Thr His

65 70 75 80

Leu Gln Thr Glu Leu Val Leu Arg Cys Gln Lys Glu Thr Asp Cys Asp

85 90 95

Leu Cys Leu Arg Val Ala Val His Leu Ala Val His Gly His Trp Glu

100 105 110

Glu Pro Glu Asp Glu Glu Lys Phe Gly Gly Ala Ala Asp Ser Gly Val

115 120 125

Glu Glu Pro Arg Asn Ala Ser Leu Gln Ala Gln Val Val Leu Ser Phe

130 135 140

Gln Ala Tyr Pro Thr Ala Arg Cys Val Leu Leu Glu Val Gln Val Pro

145 150 155 160

Ala Ala Leu Val Gln Phe Gly Gln Ser Val Gly Ser Val Val Tyr Asp

165 170 175

Cys Phe Glu Ala Ala Leu Gly Ser Glu Val Arg Ile Trp Ser Tyr Thr

180 185 190

Gln Pro Arg Tyr Glu Lys Glu Leu Asn His Thr Gln Gln Leu Pro Ala

195 200 205

Leu Pro Trp Leu Asn Val Ser Ala Asp Gly Asp Asn Val His Leu Val

210 215 220

Leu Asn Val Ser Glu Glu Gln His Phe Gly Leu Ser Leu Tyr Trp Asn

225 230 235 240

Gln Val Gln Gly Pro Pro Lys Pro Arg Trp His Lys Asn Leu Thr Gly

245 250 255

Pro Gln Ile Ile Thr Leu Asn His Thr Asp Leu Val Pro Cys Leu Cys

260 265 270

Ile Gln Val Trp Pro Leu Glu Pro Asp Ser Val Arg Thr Asn Ile Cys

275 280 285

Pro Phe Arg Glu Asp Pro Arg Ala His Gln Asn Leu Trp Gln Ala Ala

290 295 300

Arg Leu Arg Leu Leu Thr Leu Gln Ser Trp Leu Leu Asp Ala Pro Cys

305 310 315 320

Ser Leu Pro Ala Glu Ala Ala Leu Cys Trp Arg Ala Pro Gly Gly Asp

325 330 335

Pro Cys Gln Pro Leu Val Pro Pro Leu Ser Trp Glu Asn Val Thr Val

340 345 350

Asp Lys Val Leu Glu Phe Pro Leu Leu Lys Gly His Pro Asn Leu Cys

355 360 365

Val Gln Val Asn Ser Ser Glu Lys Leu Gln Leu Gln Glu Cys Leu Trp

370 375 380

Ala Asp Ser Leu Gly Pro Leu Lys Asp Asp Val Leu Leu Leu Glu Thr

385 390 395 400

Arg Gly Pro Gln Asp Asn Arg Ser Leu Cys Ala Leu Glu Pro Ser Gly

405 410 415

Cys Thr Ser Leu Pro Ser Lys Ala Ser Thr Arg Ala Ala Arg Leu Gly

420 425 430

Glu Tyr Leu Leu Gln Asp Leu Gln Ser Gly Gln Cys Leu Gln Leu Trp

435 440 445

Asp Asp Asp Leu Gly Ala Leu Trp Ala Cys Pro Met Asp Lys Tyr Ile

450 455 460

His Lys Gly Gly Ser Gly Gly Gly Thr Gly Ser Leu Val Pro Arg Gly

465 470 475 480

Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Glu Leu Leu

485 490 495

Gly Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu

500 505 510

Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Ser

515 520 525

His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu

530 535 540

Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn Ser Thr

545 550 555 560

Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn

565 570 575

Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro

580 585 590

Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln

595 600 605

Val Tyr Thr Leu Pro Pro Ser Arg Asp Glu Leu Thr Lys Asn Gln Val

610 615 620

Ser Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile Ala Val

625 630 635 640

Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro

645 650 655

Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr

660 665 670

Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys Ser Val

675 680 685

Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu

690 695 700

Ser Pro Gly Lys

705

<210>66

<211>1416

<212>DNA

＜213〉artificial sequence

<220>

＜223〉synthetic inset

<400>66

agccaggaaa tccatgccga gttgagacgc ttccgtagac tggagaggct tgtggggcct 60

caggacgcta cccactgctc tccgggcctc tcctgccgcc tctgggacag tgacatactc 120

tgcctgcctg gggacatcgt gcctgctccg ggccccgtgc tggcgcctac gcacctgcag 180

acagagctgg tgctgaggtg ccagaaggag accgactgtg acctctgtct gcgtgtggct 240

gtccacttgg ccgtgcatgg gcactgggaa gagcctgaag atgaggaaaa gtttggagga 300

gcagctgact caggggtgga ggagcctagg aatgcctctc tccaggccca agtcgtgctc 360

tccttccagg cctaccctac tgcccgctgc gtcctgctgg aggtgcaagt gcctgctgcc 420

cttgtgcagt ttggtcagtc tgtgggctct gtggtatatg actgcttcga ggctgcccta 480

gggagtgagg tacgaatctg gtcctatact cagcccaggt acgagaagga actcaaccac 540

acacagcagc tgcctgccct gccctggctc aacgtgtcag cagatggtga caacgtgcat 600

ctggttctga atgtctctga ggagcagcac ttcggcctct ccctgtactg gaatcaggtc 660

cagggccccc caaaaccccg gtggcacaaa aacctgactg gaccgcagat cattaccttg 720

aaccacacag acctggttcc ctgcctctgt attcaggtgt ggcctctgga acctgactcc 780

gttaggacga acatctgccc cttcagggag gacccccgcg cacaccagaa cctctggcaa 840

gccgcccgac tgcgactgct gaccctgcag agctggctgc tggacgcacc gtgctcgctg 900

cccgcagaag cggcactgtg ctggcgggct ccgggtgggg acccctgcca gccactggtc 960

ccaccgcttt cctgggagaa cgtcactgtg gacaaggttc tcgagttccc attgctgaaa 1020

ggccacccta acctctgtgt tcaggtgaac agctcggaga agctgcagct gcaggagtgc 1080

ttgtgggctg actccctggg gcctctcaaa gacgatgtgc tactgttgga gacacgaggc 1140

ccccaggaca acagatccct ctgtgccttg gaacccagtg gctgtacttc actacccagc 1200

aaagcctcca cgagggcagc tcgccttgga gagtacttac tacaagacct gcagtcaggc 1260

cagtgtctgc agctatggga cgatgacttg ggagcgctat gggcctgccc catggacaaa 1320

tacatccaca agggaggaag tggcggagga acaggaagtt tggtccctcg tggaagcgac 1380

aaaactcaca catgcccacc gtgcccagca cctgaa 1416

<210>67

<211>2154

<212>DNA

＜213〉human (Homo sapiens)

<400>67

atggatgcaa tgaagagagg gctctgctgt gtgctgctgc tgtgtggcgc cgtcttcgtt 60

tcgctcagcc aggaaatcca tgccgagttg agacgcttcc gtagactgga gaggcttgtg 120

gggcctcagg acgctaccca ctgctctccg ggcctctcct gccgcctctg ggacagtgac 180

atactctgcc tgcctgggga catcgtgcct gctccgggcc ccgtgctggc gcctacgcac 240

ctgcagacag agctggtgct gaggtgccag aaggagaccg actgtgacct ctgtctgcgt 300

gtggctgtcc acttggccgt gcatgggcac tgggaagagc ctgaagatga ggaaaagttt 360

ggaggagcag ctgactcagg ggtggaggag cctaggaatg cctctctcca ggcccaagtc 420

gtgctctcct tccaggccta ccctactgcc cgctgcgtcc tgctggaggt gcaagtgcct 480

gctgcccttg tgcagtttgg tcagtctgtg ggctctgtgg tatatgactg cttcgaggct 540

gccctaggga gtgaggtacg aatctggtcc tatactcagc ccaggtacga gaaggaactc 600

agccacacac agcagctgcc tgccctgccc tggctcaacg tgtcagcaga tggtgacaac 660

gtgcatctgg ttctgaatgt ctctgaggag cagcacttcg gcctctccct gtactggaat 720

caggtccagg gccccccaaa accccggtgg cacaaaaacc tgactggacc gcagatcatt 780

accttgaacc acacagacct ggttccctgc ctctgtattc aggtgtggcc tctggaacct 840

ggctccgtta ggacgaacat ctgccccttc agggaggacc cccgcgcaca ccagaacctc 900

tggcaagccg cccgactgcg actgctgacc ctgcagagct ggctgctgga cgcaccgtgc 960

tcgctgcccg cagaagcggc actgtgctgg cgggctccgg gtggggaccc ctgccagcca 1020

ctggtcccac cgctttcctg ggagaacgtc actgtggaca aggttctcga gttcccattg 1080

ctgaaaggcc accctaacct ctgtgttcag gtgaacagct cggagaagct gcagctgcag 1140

gagtgcttgt gggctgactc cctggggcct ctcaaagacg atgtgctact gttggagaca 1200

cgaggccccc aggacaacag atccctctgt gccttggaac ccagtggctg tacttcacta 1260

cccagcaaag cctccacgag ggcagctcgc cttggagagt acttactaca agacctgcag 1320

tcaggccagt gtctgcagct atgggacgat gacttgggag cgctatgggc ctgccccatg 1380

gacaaataca tccacaaggg aggtgggggc tccggcgggg gtggaagcgg tggaggcggg 1440

tcggggggcg gaggtagtga gcccaaatct tcagacaaaa ctcacacatg cccaccgtgc 1500

ccggcacctg aactcctggg gggaccgtca gtcttcctct tccccccaaa acccaaggac 1560

accctcatga tctcccggac ccctgaggtc acatgcgtgg tggtggacgt gagccacgaa 1620

gaccctgagg tcaagttcaa ctggtacgtg gacggcgtgg aggtgcataa tgccaagaca 1680

aagccgcggg aggagcagta caacagcacg taccgtgtgg tcagcgtcct caccgtcctg 1740

caccaggact ggctgaatgg caaggagtac aagtgcaagg tctccaacaa agccctccca 1800

gcccccatcg agaaaaccat ctccagagcc aaagggcagc cccgagaacc acaggtgtac 1860

accctgcccc catcccggga tgagctgacc aagaaccagg tcagcctgac ctgcctggtc 1920

aaaggcttct atcccagcga catcgccgtg gagtgggaga gcaatgggca gccggagaac 1980

aactacaaga ccacgcctcc cgtgctggac tccgacggct ccttcttcct ctacagcaag 2040

ctcaccgtgg acaagagcag gtggcagcag gggaacgtct tctcatgctc cgtgatgcat 2100

gaggctctgc acaaccacta cacgcagaag agcctctccc tgtctccggg taaa 2154

<210>68

<211>718

<212>PRT

＜213〉human (Homo sapiens)

<400>68

Met Asp Ala Met Lys Arg Gly Leu Cys Cys Val Leu Leu Leu Cys Gly

1 5 10 15

Ala Val Phe Val Ser Leu Ser Gln Glu Ile His Ala Glu Leu Arg Arg

20 25 30

Phe Arg Arg Leu Glu Arg Leu Val Gly Pro Gln Asp Ala Thr His Cys

35 40 45

Ser Pro Gly Leu Ser Cys Arg Leu Trp Asp Ser Asp Ile Leu Cys Leu

50 55 60

Pro Gly Asp Ile Val Pro Ala Pro Gly Pro Val Leu Ala Pro Thr His

65 70 75 80

Leu Gln Thr Glu Leu Val Leu Arg Cys Gln Lys Glu Thr Asp Cys Asp

85 90 95

Leu Cys Leu Arg Val Ala Val His Leu Ala Val His Gly His Trp Glu

100 105 110

Glu Pro Glu Asp Glu Glu Lys Phe Gly Gly Ala Ala Asp Ser Gly Val

115 120 125

Glu Glu Pro Arg Asn Ala Ser Leu Gln Ala Gln Val Val Leu Ser Phe

130 135 140

Gln Ala Tyr Pro Thr Ala Arg Cys Val Leu Leu Glu Val Gln Val Pro

145 150 155 160

Ala Ala Leu Val Gln Phe Gly Gln Ser Val Gly Ser Val Val Tyr Asp

165 170 175

Cys Phe Glu Ala Ala Leu Gly Ser Glu Val Arg Ile Trp Ser Tyr Thr

180 185 190

Gln Pro Arg Tyr Glu Lys Glu Leu Asn His Thr Gln Gln Leu Pro Ala

195 200 205

Leu Pro Trp Leu Asn Val Ser Ala Asp Gly Asp Asn Val His Leu Val

210 215 220

Leu Asn Val Ser Glu Glu Gln His Phe Gly Leu Ser Leu Tyr Trp Asn

225 230 235 240

Gln Val Gln Gly Pro Pro Lys Pro Arg Trp His Lys Asn Leu Thr Gly

245 250 255

Pro Gln Ile Ile Thr Leu Asn His Thr Asp Leu Val Pro Cys Leu Cys

260 265 270

Ile Gln Val Trp Pro Leu Glu Pro Asp Ser Val Arg Thr Asn Ile Cys

275 280 285

Pro Phe Arg Glu Asp Pro Arg Ala His Gln Asn Leu Trp Gln Ala Ala

290 295 300

Arg Leu Arg Leu Leu Thr Leu Gln Ser Trp Leu Leu Asp Ala Pro Cys

305 310 315 320

Ser Leu Pro Ala Glu Ala Ala Leu Cys Trp Arg Ala Pro Gly Gly Asp

325 330 335

Pro Cys Gln Pro Leu Val Pro Pro Leu Ser Trp Glu Asn Val Thr Val

340 345 350

Asp Lys Val Leu Glu Phe Pro Leu Leu Lys Gly His Pro Asn Leu Cys

355 360 365

Val Gln Val Asn Ser Ser Glu Lys Leu Gln Leu Gln Glu Cys Leu Trp

370 375 380

Ala Asp Ser Leu Gly Pro Leu Lys Asp Asp Val Leu Leu Leu Glu Thr

385 390 395 400

Arg Gly Pro Gln Asp Asn Arg Ser Leu Cys Ala Leu Glu Pro Ser Gly

405 410 415

Cys Thr Ser Leu Pro Ser Lys Ala Ser Thr Arg Ala Ala Arg Leu Gly

420 425 430

Glu Tyr Leu Leu Gln Asp Leu Gln Ser Gly Gln Cys Leu Gln Leu Trp

435 440 445

Asp Asp Asp Leu Gly Ala Leu Trp Ala Cys Pro Met Asp Lys Tyr Ile

450 455 460

His Lys Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly

465 470 475 480

Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser Ser Asp Lys Thr His Thr

485 490 495

Cys Pro Pro Cys Pro Ala Pro Glu Leu Leu Gly Gly Pro Ser Val Phe

500 505 510

Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met Ile Ser Arg Thr Pro

515 520 525

Glu Val Thr Cys Val Val Val Asp Val Ser His Glu Asp Pro Glu Val

530 535 540

Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val His Asn Ala Lys Thr

545 550 555 560

Lys Pro Arg Glu Glu Gln Tyr Asn Ser Thr Tyr Arg Val Val Ser Val

565 570 575

Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys Cys

580 585 590

Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile Glu Lys Thr Ile Ser

595 600 605

Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro Pro

610 615 620

Ser Arg Asp Glu Leu Thr Lys Asn Gln Val Ser Leu Thr Cys Leu Val

625 630 635 640

Lys Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu Ser Asn Gly

645 650 655

Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp Ser Asp

660 665 670

Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val Asp Lys Ser Arg Trp

675 680 685

Gln Gln Gly Asn Val Phe Ser Cys Ser Val Met His Glu Ala Leu His

690 695 700

Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser Pro Gly Lys

705 710 715

<210>69

<211>2052

<212>DNA

＜213〉human (Homo sapiens)

<400>69

atgcctgtgc cctggttctt gctgtccttg gcactgggcc gaagcccagt ggtcctttct 60

ctggagaggc ttgtggggcc tcaggacgct acccactgct ctccgggcct ctcctgccgc 120

ctctgggaca gtgacatact ctgcctgcct ggggacatcg tgcctgctcc gggccccgtg 180

ctggcgccta cgcacctgca gacagagctg gtgctgaggt gccagaagga gaccgactgt 240

gacctctgtc tgcgtgtggc tgtccacttg gccgtgcatg ggcactggga agagcctgaa 300

gatgaggaaa agtttggagg agcagctgac tcaggggtgg aggagcctag gaatgcctct 360

ctccaggccc aagtcgtgct ctccttccag gcctacccta ctgcccgctg cgtcctgctg 420

gaggtgcaag tgcctgctgc ccttgtgcag tttggtcagt ctgtgggctc tgtggtatat 480

gactgcttcg aggctgccct agggagtgag gtacgaatct ggtcctatac tcagcccagg 540

tacgagaagg aactcaacca cacacagcag ctgcctgccc tgccctggct caacgtgtca 600

gcagatggtg acaacgtgca tctggttctg aatgtctctg aggagcagca cttcggcctc 660

tccctgtact ggaatcaggt ccagggcccc ccaaaacccc ggtggcacaa aaacctgact 720

ggaccgcaga tcattacctt gaaccacaca gacctggttc cctgcctctg tattcaggtg 780

tggcctctgg aacctgactc cgttaggacg aacatctgcc ccttcaggga ggacccccgc 840

gcacaccaga acctctggca agccgcccga ctgcgactgc tgaccctgca gagctggctg 900

ctggacgcac cgtgctcgct gcccgcagaa gcggcactgt gctggcgggc tccgggtggg 960

gacccctgcc agccactggt cccaccgctt tcctgggaga acgtcactgt ggacaaggtt 1020

ctcgagttcc cattgctgaa aggccaccct aacctctgtg ttcaggtgaa cagctcggag 1080

aagctgcagc tgcaggagtg cttgtgggct gactccctgg ggcctctcaa agacgatgtg 1140

ctactgttgg agacacgagg cccccaggac aacagatccc tctgtgcctt ggaacccagt 1200

ggctgtactt cactacccag caaagcctcc acgagggcag ctcgccttgg agagtactta 1260

ctacaagacc tgcagtcagg ccagtgtctg cagctatggg acgatgactt gggagcgcta 1320

tgggcctgcc ccatggacaa atacatccac aaggagccca aatcttcaga caaaactcac 1380

acatgcccac cgtgcccagc acctgaagcc gagggggcac cgtcagtctt cctcttcccc 1440

ccaaaaccca aggacaccct catgatctcc cggacccctg aggtcacatg cgtggtggtg 1500

gacgtgagcc acgaagaccc tgaggtcaag ttcaactggt acgtggacgg cgtggaggtg 1560

cataatgcca agacaaagcc gcgggaggag cagtacaaca gcacgtaccg tgtggtcagc 1620

gtcctcaccg tcctgcacca ggactggctg aatggcaagg agtacaagtg caaggtctcc 1680

aacaaagccc tcccatcctc catcgagaaa accatctcca aagccaaagg gcagccccga 1740

gaaccacagg tgtacaccct gcccccatcc cgggatgagc tgaccaagaa ccaggtcagc 1800

ctgacctgcc tggtcaaagg cttctatccc agcgacatcg ccgtggagtg ggagagcaat 1860

gggcagccgg agaacaacta caagaccacg cctcccgtgc tggactccga cggctccttc 1920

ttcctctaca gcaagctcac cgtggacaag agcaggtggc agcaggggaa cgtcttctca 1980

tgctccgtga tgcatgaggc tctgcacaac cactacacgc agaagagcct ctccctgtct 2040

ccgggtaaat aa 2052

<210>70

<211>683

<212>PRT

＜213〉human (Homo sapiens)

<400>70

Met Pro Val Pro Trp Phe Leu Leu Ser Leu Ala Leu Gly Arg Ser Pro

1 5 10 15

Val Val Leu Ser Leu Glu Arg Leu Val Gly Pro Gln Asp Ala Thr His

20 25 30

Cys Ser Pro Gly Leu Ser Cys Arg Leu Trp Asp Ser Asp Ile Leu Cys

35 40 45

Leu Pro Gly Asp Ile Val Pro Ala Pro Gly Pro Val Leu Ala Pro Thr

50 55 60

His Leu Gln Thr Glu Leu Val Leu Arg Cys Gln Lys Glu Thr Asp Cys

65 70 75 80

Asp Leu Cys Leu Arg Val Ala Val His Leu Ala Val His Gly His Trp

85 90 95

Glu Glu Pro Glu Asp Glu Glu Lys Phe Gly Gly Ala Ala Asp Ser Gly

100 105 110

Val Glu Glu Pro Arg Asn Ala Ser Leu Gln Ala Gln Val Val Leu Ser

115 120 125

Phe Gln Ala Tyr Pro Thr Ala Arg Cys Val Leu Leu Glu Val Gln Val

130 135 140

Pro Ala Ala Leu Val Gln Phe Gly Gln Ser Val Gly Ser Val Val Tyr

145 150 155 160

Asp Cys Phe Glu Ala Ala Leu Gly Ser Glu Val Arg Ile Trp Ser Tyr

165 170 175

Thr Gln Pro Arg Tyr Glu Lys Glu Leu Asn His Thr Gln Gln Leu Pro

180 185 190

Ala Leu Pro Trp Leu Asn Val Ser Ala Asp Gly Asp Asn Val His Leu

195 200 205

Val Leu Asn Val Ser Glu Glu Gln His Phe Gly Leu Ser Leu Tyr Trp

210 215 220

Asn Gln Val Gln Gly Pro Pro Lys Pro Arg Trp His Lys Asn Leu Thr

225 230 235 240

Gly Pro Gln Ile Ile Thr Leu Asn His Thr Asp Leu Val Pro Cys Leu

245 250 255

Cys Ile Gln Val Trp Pro Leu Glu Pro Asp Ser Val Arg Thr Asn Ile

260 265 270

Cys Pro Phe Arg Glu Asp Pro Arg Ala His Gln Asn Leu Trp Gln Ala

275 280 285

Ala Arg Leu Arg Leu Leu Thr Leu Gln Ser Trp Leu Leu Asp Ala Pro

290 295 300

Cys Ser Leu Pro Ala Glu Ala Ala Leu Cys Trp Arg Ala Pro Gly Gly

305 310 315 320

Asp Pro Cys Gln Pro Leu Val Pro Pro Leu Ser Trp Glu Asn Val Thr

325 330 335

Val Asp Lys Val Leu Glu Phe Pro Leu Leu Lys Gly His Pro Asn Leu

340 345 350

Cys Val Gln Val Asn Ser Ser Glu Lys Leu Gln Leu Gln Glu Cys Leu

355 360 365

Trp Ala Asp Ser Leu Gly Pro Leu Lys Asp Asp Val Leu Leu Leu Glu

370 375 380

Thr Arg Gly Pro Gln Asp Asn Arg Ser Leu Cys Ala Leu Glu Pro Ser

385 390 395 400

Gly Cys Thr Ser Leu Pro Ser Lys Ala Ser Thr Arg Ala Ala Arg Leu

405 410 415

Gly Glu Tyr Leu Leu Gln Asp Leu Gln Ser Gly Gln Cys Leu Gln Leu

420 425 430

Trp Asp Asp Asp Leu Gly Ala Leu Trp Ala Cys Pro Met Asp Lys Tyr

435 440 445

Ile His Lys Glu Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro

450 455 460

Cys Pro Ala Pro Glu Ala Glu Gly Ala Pro Ser Val Phe Leu Phe Pro

465 470 475 480

Pro Lys Pro Lys Asp Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr

485 490 495

Cys Val Val Val Asp Val Ser His Glu Asp Pro Glu Val Lys Phe Asn

500 505 510

Trp Tyr Val Asp Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg

515 520 525

Glu Glu Gln Tyr Asn Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val

530 535 540

Leu His Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser

545 550 555 560

Asn Lys Ala Leu Pro Ser Ser Ile Glu Lys Thr Ile Ser Lys Ala Lys

565 570 575

Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Asp

580 585 590

Glu Leu Thr Lys Asn Gln Val Ser Leu Thr Cys Leu Val Lys Gly Phe

595 600 605

Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu

610 615 620

Asn Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe

625 630 635 640

Phe Leu Tyr Ser Lys Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly

645 650 655

Asn Val Phe Ser Cys Ser Val Met His Glu Ala Leu His Asn His Tyr

660 665 670

Thr Gln Lys Ser Leu Ser Leu Ser Pro Gly Lys

675 680

<210>71

<211>2130

<212>DNA

＜213〉artificial sequence

<220>

＜223〉exons 1-6 of muroid signal peptide and muroid IL-17RA,

The exon 8-16 of human IL-17RC, connector and Fc10

<400>71

atggcgattc ggcgctgctg gccacgggtc gtccccgggc ccgcgctggg atggctgctt 60

ctgctgctga acgttctggc cccgggccgc gcctccccgc gcctcctcga cttcccggct 120

ccggtctgcg cgcaggaggg gctgagctgc agagtcaaga atagtacttg tctggatgac 180

agctggatcc accccaaaaa cctgaccccg tcttccccaa aaaacatcta tatcaatctt 240

agtgtttcct ctacccagca cggagaatta gtccctgtgt tgcatgttga gtggaccctg 300

cagacagatg ccagcatcct gtacctcgag ggtgcagagc tgtccgtcct gcagctgaac 360

accaatgagc ggctgtgtgt caagttccag tttctgtcca tgctgcagca tcaccgtaag 420

cggtggcggt tttccttcag ccactttgtg gtagatcctg gccaggagta tgaagtgact 480

gttcaccacc tgccgaagcc catccctgat ggggacccaa accacaaatc caagatcatc 540

tttgtgcctg actgtgagga cagcaagatg aagatgacta cctcatgcgt gagctcagcc 600

ctgccctggc tcaacgtgtc agcagatggt gacaacgtgc atctggttct gaatgtctct 660

gaggagcagc acttcggcct ctccctgtac tggaatcagg tccagggccc cccaaaaccc 720

cggtggcaca aaaacctgac tggaccgcag atcattacct tgaaccacac agacctggtt 780

ccctgcctct gtattcaggt gtggcctctg gaacctgact ccgttaggac gaacatctgc 840

cccttcaggg aggacccccg cgcacaccag aacctctggc aagccgcccg actgcgactg 900

ctgaccctgc agagctggct gctggacgca ccgtgctcgc tgcccgcaga agcggcactg 960

tgctggcggg ctccgggtgg ggacccctgc cagccactgg tcccaccgct ttcctgggag 1020

aacgtcactg tggacaaggt tctcgagttc ccattgctga aaggccaccc taacctctgt 1080

gttcaggtga acagctcgga gaagctgcag ctgcaggagt gcttgtgggc tgactccctg 1140

gggcctctca aagacgatgt gctactgttg gagacacgag gcccccagga caacagatcc 1200

ctctgtgcct tggaacccag tggctgtact tcactaccca gcaaagcctc cacgagggca 1260

gctcgccttg gagagtactt actacaagac ctgcagtcag gccagtgtct gcagctatgg 1320

gacgatgact tgggagcgct atgggcctgc cccatggaca aatacatcca caagggaggt 1380

gggggctccg gcgggggtgg aagcggtgga ggcgggtcgg ggggcggagg tagtgagccc 1440

aaatcttcag acaaaactca cacatgccca ccgtgcccag cacctgaact cctgggggga 1500

ccgtcagtct tcctcttccc cccaaaaccc aaggacaccc tcatgatctc ccggacccct 1560

gaggtcacat gcgtggtggt ggacgtgagc cacgaagacc ctgaggtcaa gttcaactgg 1620

tacgtggacg gcgtggaggt gcataatgcc aagacaaagc cgcgggagga gcagtacaac 1680

agcacgtacc gtgtggtcag cgtcctcacc gtcctgcacc aggactggct gaatggcaag 1740

gagtacaagt gcaaggtctc caacaaagcc ctcccagccc ccatcgagaa aaccatctcc 1800

aaagccaaag ggcagccccg agaaccacag gtgtacaccc tgcccccatc ccgggatgag 1860

ctgaccaaga accaggtcag cctgacctgc ctggtcaaag gcttctatcc cagcgacatc 1920

gccgtggagt gggagagcaa tgggcagccg gagaacaact acaagaccac gcctcccgtg 1980

ctggactccg acggctcctt cttcctctac agcaagctca ccgtggacaa gagcaggtgg 2040

cagcagggga acgtcttctc atgctccgtg atgcatgagg ctctgcacaa ccactacacg 2100

cagaagagcc tctccctgtc tccgggtaaa 2130

<210>72

<211>710

<212>PRT

＜213〉artificial sequence

<220>

＜223〉exons 1-6 of muroid signal peptide and muroid IL-17RA,

The exon 8-16 of human IL-17RC, connector and Fc10

<400>72

Met Ala Ile Arg Arg Cys Trp Pro Arg Val Val Pro Gly Pro Ala Leu

1 5 10 15

Gly Trp Leu Leu Leu Leu Leu Asn Val Leu Ala Pro Gly Arg Ala Ser

20 25 30

Pro Arg Leu Leu Asp Phe Pro Ala Pro Val Cys Ala Gln Glu Gly Leu

35 40 45

Ser Cys Arg Val Lys Asn Ser Thr Cys Leu Asp Asp Ser Trp Ile His

50 55 60

Pro Lys Asn Leu Thr Pro Ser Ser Pro Lys Asn Ile Tyr Ile Asn Leu

65 70 75 80

Ser Val Ser Ser Thr Gln His Gly Glu Leu Val Pro Val Leu His Val

85 90 95

Glu Trp Thr Leu Gln Thr Asp Ala Ser Ile Leu Tyr Leu Glu Gly Ala

100 105 110

Glu Leu Ser Val Leu Gln Leu Asn Thr Asn Glu Arg Leu Cys Val Lys

115 120 125

Phe Gln Phe Leu Ser Met Leu Gln His His Arg Lys Arg Trp Arg Phe

130 135 140

Ser Phe Ser His Phe Val Val Asp Pro Gly Gln Glu Tyr Glu Val Thr

145 150 155 160

Val His His Leu Pro Lys Pro Ile Pro Asp Gly Asp Pro Asn His Lys

165 170 175

Ser Lys Ile Ile Phe Val Pro Asp Cys Glu Asp Ser Lys Met Lys Met

180 185 190

Thr Thr Ser Cys Val Ser Ser Ala Leu Pro Trp Leu Asn Val Ser Ala

195 200 205

Asp Gly Asp Asn Val His Leu Val Leu Asn Val Ser Glu Glu Gln His

210 215 220

Phe Gly Leu Ser Leu Tyr Trp Asn Gln Val Gln Gly Pro Pro Lys Pro

225 230 235 240

Arg Trp His Lys Asn Leu Thr Gly Pro Gln Ile Ile Thr Leu Asn His

245 250 255

Thr Asp Leu Val Pro Cys Leu Cys Ile Gln Val Trp Pro Leu Glu Pro

260 265 270

Asp Ser Val Arg Thr Asn Ile Cys Pro Phe Arg Glu Asp Pro Arg Ala

275 280 285

His Gln Asn Leu Trp Gln Ala Ala Arg Leu Arg Leu Leu Thr Leu Gln

290 295 300

Ser Trp Leu Leu Asp Ala Pro Cys Ser Leu Pro Ala Glu Ala Ala Leu

305 310 315 320

Cys Trp Arg Ala Pro Gly Gly Asp Pro Cys Gln Pro Leu Val Pro Pro

325 330 335

Leu Ser Trp Glu Asn Val Thr Val Asp Lys Val Leu Glu Phe Pro Leu

340 345 350

Leu Lys Gly His Pro Asn Leu Cys Val Gln Val Asn Ser Ser Glu Lys

355 360 365

Leu Gln Leu Gln Glu Cys Leu Trp Ala Asp Ser Leu Gly Pro Leu Lys

370 375 380

Asp Asp Val Leu Leu Leu Glu Thr Arg Gly Pro Gln Asp Asn Arg Ser

385 390 395 400

Leu Cys Ala Leu Glu Pro Ser Gly Cys Thr Ser Leu Pro Ser Lys Ala

405 410 415

Ser Thr Arg Ala Ala Arg Leu Gly Glu Tyr Leu Leu Gln Asp Leu Gln

420 425 430

Ser Gly Gln Cys Leu Gln Leu Trp Asp Asp Asp Leu Gly Ala Leu Trp

435 440 445

Ala Cys Pro Met Asp Lys Tyr lle His Lys Gly Gly Gly Gly Ser Gly

450 455 460

Gly Gly Gly Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro

465 470 475 480

Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Glu

485 490 495

Leu Leu Gly Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp

500 505 510

Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp

515 520 525

Val Ser His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly

530 535 540

Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn

545 550 555 560

Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp

565 570 575

Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro

580 585 590

Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu

595 600 605

Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Asp Glu Leu Thr Lys Asn

610 615 620

Gln Val Ser Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile

625 630 635 640

Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr

645 650 655

Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys

660 665 670

Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys

675 680 685

Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu

690 695 700

Ser Leu Ser Pro Gly Lys

705 710

<210>73

<211>1638

<212>DNA

＜213〉artificial sequence

<220>

＜223〉otPA (tissue plasminogen activator of optimization)

The exon 8-16 of signal peptide and human IL-17RC,

Connector and Fc10

<400>73

atggatgcaa tgaagagagg gctctgctgt gtgctgctgc tgtgtggcgc cgtcttcgtt 60

tcgctcagcc aggaaatcca tgccgagttg agacgcttcc gtagagccct gccctggctc 120

aacgtgtcag cagatggtga caacgtgcat ctggttctga atgtctctga ggagcagcac 180

ttcggcctct ccctgtactg gaatcaggtc cagggccccc caaaaccccg gtggcacaaa 240

aacctgactg gaccgcagat cattaccttg aaccacacag acctggttcc ctgcctctgt 300

attcaggtgt ggcctctgga acctgactcc gttaggacga acatctgccc cttcagggag 360

gacccccgcg cacaccagaa cctctggcaa gccgcccgac tgcgactgct gaccctgcag 420

agctggctgc tggacgcacc gtgctcgctg cccgcagaag cggcactgtg ctggcgggct 480

ccgggtgggg acccctgcca gccactggtc ccaccgcttt cctgggagaa cgtcactgtg 540

gacaaggttc tcgagttccc attgctgaaa ggccacccta acctctgtgt tcaggtgaac 600

agctcggaga agctgcagct gcaggagtgc ttgtgggctg actccctggg gcctctcaaa 660

gacgatgtgc tactgttgga gacacgaggc ccccaggaca acagatccct ctgtgccttg 720

gaacccagtg gctgtacttc actacccagc aaagcctcca cgagggcagc tcgccttgga 780

gagtacttac tacaagacct gcagtcaggc cagtgtctgc agctatggga cgatgacttg 840

ggagcgctat gggcctgccc catggacaaa tacatccaca agggaggtgg gggctccggc 900

gggggtggaa gcggtggagg cgggtcgggg ggcggaggta gtgagcccaa atcttcagac 960

aaaactcaca catgcccacc gtgcccagca cctgaactcc tggggggacc gtcagtcttc 1020

ctcttccccc caaaacccaa ggacaccctc atgatctccc ggacccctga ggtcacatgc 1080

gtggtggtgg acgtgagcca cgaagaccct gaggtcaagt tcaactggta cgtggacggc 1140

gtggaggtgc ataatgccaa gacaaagccg cgggaggagc agtacaacag cacgtaccgt 1200

gtggtcagcg tcctcaccgt cctgcaccag gactggctga atggcaagga gtacaagtgc 1260

aaggtctcca acaaagccct cccagccccc atcgagaaaa ccatctccaa agccaaaggg 1320

cagccccgag aaccacaggt gtacaccctg cccccatccc gggatgagct gaccaagaac 1380

caggtcagcc tgacctgcct ggtcaaaggc ttctatccca gcgacatcgc cgtggagtgg 1440

gagagcaatg ggcagccgga gaacaactac aagaccacgc ctcccgtgct ggactccgac 1500

ggctccttct tcctctacag caagctcacc gtggacaaga gcaggtggca gcaggggaac 1560

gtcttctcat gctccgtgat gcatgaggct ctgcacaacc actacacgca gaagagcctc 1620

tccctgtctc cgggtaaa 1638

<210>74

<211>546

<212>PRT

＜213〉artificial sequence

<220>

＜223〉otPA (tissue plasminogen activator of optimization)

The exon 8-16 of signal peptide and human IL-17RC,

Connector and Fc10

<400>74

Met Asp Ala Met Lys Arg Gly Leu Cys Cys Val Leu Leu Leu Cys Gly

1 5 10 15

Ala Val Phe Val Ser Leu Ser Gln Glu Ile His Ala Glu Leu Arg Arg

20 25 30

Phe Arg Arg Ala Leu Pro Trp Leu Asn Val Ser Ala Asp Gly Asp Asn

35 40 45

Val His Leu Val Leu Asn Val Ser Glu Glu Gln His Phe Gly Leu Ser

50 55 60

Leu Tyr Trp Asn Gln Val Gln Gly Pro Pro Lys Pro Arg Trp His Lys

65 70 75 80

Asn Leu Thr Gly Pro Gln Ile Ile Thr Leu Asn His Thr Asp Leu Val

85 90 95

Pro Cys Leu Cys Ile Gln Val Trp Pro Leu Glu Pro Asp Ser Val Arg

100 105 110

Thr Asn Ile Cys Pro Phe Arg Glu Asp Pro Arg Ala His Gln Asn Leu

115 120 125

Trp Gln Ala Ala Arg Leu Arg Leu Leu Thr Leu Gln Ser Trp Leu Leu

130 135 140

Asp Ala Pro Cys Ser Leu Pro Ala Glu Ala Ala Leu Cys Trp Arg Ala

145 150 155 160

Pro Gly Gly Asp Pro Cys Gln Pro Leu Val Pro Pro Leu Ser Trp Glu

165 170 175

Asn Val Thr Val Asp Lys Val Leu Glu Phe Pro Leu Leu Lys Gly His

180 185 190

Pro Asn Leu Cys Val Gln Val Asn Ser Ser Glu Lys Leu Gln Leu Gln

195 200 205

Glu Cys Leu Trp Ala Asp Ser Leu Gly Pro Leu Lys Asp Asp Val Leu

210 215 220

Leu Leu Glu Thr Arg Gly Pro Gln Asp Asn Arg Ser Leu Cys Ala Leu

225 230 235 240

Glu Pro Ser Gly Cys Thr Ser Leu Pro Ser Lys Ala Ser Thr Arg Ala

245 250 255

Ala Arg Leu Gly Glu Tyr Leu Leu Gln Asp Leu Gln Ser Gly Gln Cys

260 265 270

Leu Gln Leu Trp Asp Asp Asp Leu Gly Ala Leu Trp Ala Cys Pro Met

275 280 285

Asp Lys Tyr Ile His Lys Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser

290 295 300

Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser Ser Asp

305 310 315 320

Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Glu Leu Leu Gly Gly

325 330 335

Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met Ile

340 345 350

Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Ser His Glu

355 360 365

Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val His

370 375 380

Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn Ser Thr Tyr Arg

385 390 395 400

Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly Lys

405 410 415

Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile Glu

420 425 430

Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr

435 440 445

Thr Leu Pro Pro Ser Arg Asp Glu Leu Thr Lys Asn Gln Val Ser Leu

450 455 460

Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp

465 470 475 480

Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro Val

485 490 495

Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val Asp

500 505 510

Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys Ser Val Met His

515 520 525

Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser Pro

530 535 540

Gly Lys

545

<210>75

<211>622

<212>DNA

＜213〉human (Homo sapiens)

<400>75

atgcctgtgc cctggttctt gctgtccttg gcactgggcc gaagcccagt ggtcctttct 60

ctggagaggc ttgtggggcc tcaggacgct acccactgct ctccgggcct ctcctgccgc 120

ctctgggaca gtgacatact ctgcctgcct ggggacatcg tgcctgctcc gggccccgtg 180

ctggcgccta cgcacctgca gacagagctg gtgctgaggt gccagaagga gaccgactgt 240

gacctctgtc tgcgtgtggc tgtccacttg gccgtgcatg ggcactggga agagcctgaa 300

gatgaggaaa agtttggagg agcagctgac tcaggggtgg aggagcctag gaatgcctct 360

ctccaggccc aagtcgtgct ctccttccag gcctacccta ctgcccgctg cgtcctgctg 420

gaggtgcaag tgcctgctgc ccttgtgcag tttggtcagt ctgtgggctc tgtggtatat 480

gactgcttcg aggctgccct agggagtgag gtacgaatct ggtcctatac tcagcccagg 540

tacgagaagg aactcaacca cacacagcag ctgcctgact gcagggggct cgaagtctgg 600

aacagcatcc cgagctgctg gg 622

<210>76

<211>207

<212>PRT

＜213〉human (Homo sapiens)

<400>76

Met Pro Val Pro Trp Phe Leu Leu Ser Leu Ala Leu Gly Arg Ser Pro

1 5 10 15

Val Val Leu Ser Leu Glu Arg Leu Val Gly Pro Gln Asp Ala Thr His

20 25 30

Cys Ser Pro Gly Leu Ser Cys Arg Leu Trp Asp Ser Asp Ile Leu Cys

35 40 45

Leu Pro Gly Asp Ile Val Pro Ala Pro Gly Pro Val Leu Ala Pro Thr

50 55 60

His Leu Gln Thr Glu Leu Val Leu Arg Cys Gln Lys Glu Thr Asp Cys

65 70 75 80

Asp Leu Cys Leu Arg Val Ala Val His Leu Ala Val His Gly His Trp

85 90 95

Glu Glu Pro Glu Asp Glu Glu Lys Phe Gly Gly Ala Ala Asp Ser Gly

100 105 110

Val Glu Glu Pro Arg Asn Ala Ser Leu Gln Ala Gln Val Val Leu Ser

115 120 125

Phe Gln Ala Tyr Pro Thr Ala Arg Cys Val Leu Leu Glu Val Gln Val

130 135 140

Pro Ala Ala Leu Val Gln Phe Gly Gln Ser Val Gly Ser Val Val Tyr

145 150 155 160

Asp Cys Phe Glu Ala Ala Leu Gly Ser Glu Val Arg Ile Trp Ser Tyr

165 170 175

Thr Gln Pro Arg Tyr Glu Lys Glu Leu Asn His Thr Gln Gln Leu Pro

180 185 190

Asp Cys Arg Gly Leu Glu Val Trp Asn Ser Ile Pro Ser Cys Trp

195 200 205

<210>77

<211>1318

<212>DNA

＜213〉artificial sequence

<220>

＜223〉exons 1 of IL-17RC signal peptide and human IL-17RC-7 and Fc5

<400>77

atgcctgtgc cctggttctt gctgtccttg gcactgggcc gaagcccagt ggtcctttct 60

ctggagaggc ttgtggggcc tcaggacgct acccactgct ctccgggcct ctcctgccgc 120

ctctgggaca gtgacatact ctgcctgcct ggggacatcg tgcctgctcc gggccccgtg 180

ctggcgccta cgcacctgca gacagagctg gtgctgaggt gccagaagga gaccgactgt 240

gacctctgtc tgcgtgtggc tgtccacttg gccgtgcatg ggcactggga agagcctgaa 300

gatgaggaaa agtttggagg agcagctgac tcaggggtgg aggagcctag gaatgcctct 360

ctccaggccc aagtcgtgct ctccttccag gcctacccta ctgcccgctg cgtcctgctg 420

gaggtgcaag tgcctgctgc ccttgtgcag tttggtcagt ctgtgggctc tgtggtatat 480

gactgcttcg aggctgccct agggagtgag gtacgaatct ggtcctatac tcagcccagg 540

tacgagaagg aactcaacca cacacagcag ctgcctgact gcagggggct cgaagtctgg 600

aacagcatcc cgagctgctg gggagcccaa atcttcagac aaaactcaca catgcccacc 660

gtgcccagca cctgaagccg agggggcacc gtcagtcttc ctcttccccc caaaacccaa 720

ggacaccctc atgatctccc ggacccctga ggtcacatgc gtggtggtgg acgtgagcca 780

cgaagaccct gaggtcaagt tcaactggta cgtggacggc gtggaggtgc ataatgccaa 840

gacaaagccg cgggaggagc agtacaacag cacgtaccgt gtggtcagcg tcctcaccgt 900

cctgcaccag gactggctga atggcaagga gtacaagtgc aaggtctcca acaaagccct 960

cccatcctcc atcgagaaaa ccatctccaa agccaaaggg cagccccgag aaccacaggt 1020

gtacaccctg cccccatccc gggatgagct gaccaagaac caggtcagcc tgacctgcct 1080

ggtcaaaggc ttctatccca gcgacatcgc cgtggagtgg gagagcaatg ggcagccgga 1140

gaacaactac aagaccacgc ctcccgtgct ggactccgac ggctccttct tcctctacag 1200

caagctcacc gtggacaaga gcaggtggca gcaggggaac gtcttctcat gctccgtgat 1260

gcatgaggct ctgcacaacc actacacgca gaagagcctc tccctgtctc cgggtaaa 1318

<210>78

<211>439

<212>PRT

＜213〉artificial sequence

<220>

＜223〉exons 1 of IL-17RC signal peptide and human IL-17RC-7 and Fc5

<400>78

Met Pro Val Pro Trp Phe Leu Leu Ser Leu Ala Leu Gly Arg Ser Pro

1 5 10 15

Val Val Leu Ser Leu Glu Arg Leu Val Gly Pro Gln Asp Ala Thr His

20 25 30

Cys Ser Pro Gly Leu Ser Cys Arg Leu Trp Asp Ser Asp Ile Leu Cys

35 40 45

Leu Pro Gly Asp Ile Val Pro Ala Pro Gly Pro Val Leu Ala Pro Thr

50 55 60

His Leu Gln Thr Glu Leu Val Leu Arg Cys Gln Lys Glu Thr Asp Cys

65 70 75 80

Asp Leu Cys Leu Arg Val Ala Val His Leu Ala Val His Gly His Trp

85 90 95

Glu Glu Pro Glu Asp Glu Glu Lys Phe Gly Gly Ala Ala Asp Ser Gly

100 105 110

Val Glu Glu Pro Arg Asn Ala Ser Leu Gln Ala Gln Val Val Leu Ser

115 120 125

Phe Gln Ala Tyr Pro Thr Ala Arg Cys Val Leu Leu Glu Val Gln Val

130 135 140

Pro Ala Ala Leu Val Gln Phe Gly Gln Ser Val Gly Ser Val Val Tyr

145 150 155 160

Asp Cys Phe Glu Ala Ala Leu Gly Ser Glu Val Arg Ile Trp Ser Tyr

165 170 175

Thr Gln Pro Arg Tyr Glu Lys Glu Leu Asn His Thr Gln Gln Leu Pro

180 185 190

Asp Cys Arg Gly Leu Glu Val Trp Asn Ser Ile Pro Ser Cys Trp Glu

195 200 205

Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro

210 215 220

Glu Ala Glu Gly Ala Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys

225 230 235 240

Asp Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val

245 250 255

Asp Val Ser His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp

260 265 270

Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr

275 280 285

Asn Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp

290 295 300

Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu

305 310 315 320

Pro Ser Ser Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg

325 330 335

Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Asp Glu Leu Thr Lys

340 345 350

Asn Gln Val Ser Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp

355 360 365

Ile Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys

370 375 380

Thr Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser

385 390 395 400

Lys Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser

405 410 415

Cys Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser

420 425 430

Leu Ser Leu Ser Pro Gly Lys

435

<210>79

<211>762

<212>DNA

＜213〉human (Homo sapiens)

<400>79

atgcctgtgc cctggttctt gctgtccttg gcactgggcc gaagcccagt ggtcctttct 60

ctggagaggc ttgtggggcc tcaggacgct acccactgct ctccgggcct ctcctgccgc 120

ctctgggaca gtgacatact ctgcctgcct ggggacatcg tgcctgctcc gggccccgtg 180

ctggcgccta cgcacctgca gacagagctg gtgctgaggt gccagaagga gaccgactgt 240

gacctctgtc tgcgtgtggc tgtccacttg gccgtgcatg ggcactggga agagcctgaa 300

gatgaggaaa agtttggagg agcagctgac tcaggggtgg aggagcctag gaatgcctct 360

ctccaggccc aagtcgtgct ctccttccag gcctacccta ctgcccgctg cgtcctgctg 420

gaggtgcaag tgcctgctgc ccttgtgcag tttggtcagt ctgtgggctc tgtggtatat 480

gactgcttcg aggctgccct agggagtgag gtacgaatct ggtcctatac tcagcccagg 540

tacgagaagg aactcaacca cacacagcag ctgcctgact gcagggggct cgaagtctgg 600

aacagcatcc cgagctgctg ggccctgccc tggctcaacg tgtcagcaga tggtgacaac 660

gtgcatctgg ttctgaatgt ctctgaggag cagcacttcg gcctctccct gtactggaat 720

caggtccagg gccccccaaa accccggtgg cacaaaaacc tg 762

<210>80

<211>254

<212>PRT

＜213〉human (Homo sapiens)

<400>80

Met Pro Val Pro Trp Phe Leu Leu Ser Leu Ala Leu Gly Arg Ser Pro

1 5 10 15

Val Val Leu Ser Leu Glu Arg Leu Val Gly Pro Gln Asp Ala Thr His

20 25 30

Cys Ser Pro Gly Leu Ser Cys Arg Leu Trp Asp Ser Asp Ile Leu Cys

35 40 45

Leu Pro Gly Asp Ile Val Pro Ala Pro Gly Pro Val Leu Ala Pro Thr

50 55 60

His Leu Gln Thr Glu Leu Val Leu Arg Cys Gln Lys Glu Thr Asp Cys

65 70 75 80

Asp Leu Cys Leu Arg Val Ala Val His Leu Ala Val His Gly His Trp

85 90 95

Glu Glu Pro Glu Asp Glu Glu Lys Phe Gly Gly Ala Ala Asp Ser Gly

100 105 110

Val Glu Glu Pro Arg Asn Ala Ser Leu Gln Ala Gln Val Val Leu Ser

115 120 125

Phe Gln Ala Tyr Pro Thr Ala Arg Cys Val Leu Leu Glu Val Gln Val

130 135 140

Pro Ala Ala Leu Val Gln Phe Gly Gln Ser Val Gly Ser Val Val Tyr

145 150 155 160

Asp Cys Phe Glu Ala Ala Leu Gly Ser Glu Val Arg Ile Trp Ser Tyr

165 170 175

Thr Gln Pro Arg Tyr Glu Lys Glu Leu Asn His Thr Gln Gln Leu Pro

180 185 190

Asp Cys Arg Gly Leu Glu Val Trp Asn Ser Ile Pro Ser Cys Trp Ala

195 200 205

Leu Pro Trp Leu Asn Val Ser Ala Asp Gly Asp Asn Val His Leu Val

210 215 220

Leu Asn Val Ser Glu Glu Gln His Phe Gly Leu Ser Leu Tyr Trp Asn

225 230 235 240

Gln Val Gln Gly Pro Pro Lys Pro Arg Trp His Lys Asn Leu

245 250

<210>81

<211>1458

<212>DNA

＜213〉artificial sequence

<220>

＜223〉exons 1 of IL-17RC signal peptide and human IL-17RC-8 and Fc5

<400>81

atgcctgtgc cctggttctt gctgtccttg gcactgggcc gaagcccagt ggtcctttct 60

ctggagaggc ttgtggggcc tcaggacgct acccactgct ctccgggcct ctcctgccgc 120

ctctgggaca gtgacatact ctgcctgcct ggggacatcg tgcctgctcc gggccccgtg 180

ctggcgccta cgcacctgca gacagagctg gtgctgaggt gccagaagga gaccgactgt 240

gacctctgtc tgcgtgtggc tgtccacttg gccgtgcatg ggcactggga agagcctgaa 300

gatgaggaaa agtttggagg agcagctgac tcaggggtgg aggagcctag gaatgcctct 360

ctccaggccc aagtcgtgct ctccttccag gcctacccta ctgcccgctg cgtcctgctg 420

gaggtgcaag tgcctgctgc ccttgtgcag tttggtcagt ctgtgggctc tgtggtatat 480

gactgcttcg aggctgccct agggagtgag gtacgaatct ggtcctatac tcagcccagg 540

tacgagaagg aactcaacca cacacagcag ctgcctgact gcagggggct cgaagtctgg 600

aacagcatcc cgagctgctg ggccctgccc tggctcaacg tgtcagcaga tggtgacaac 660

gtgcatctgg ttctgaatgt ctctgaggag cagcacttcg gcctctccct gtactggaat 720

caggtccagg gccccccaaa accccggtgg cacaaaaacc tggagcccaa atcttcagac 780

aaaactcaca catgcccacc gtgcccagca cctgaagccg agggggcacc gtcagtcttc 840

ctcttccccc caaaacccaa ggacaccctc atgatctccc ggacccctga ggtcacatgc 900

gtggtggtgg acgtgagcca cgaagaccct gaggtcaagt tcaactggta cgtggacggc 960

gtggaggtgc ataatgccaa gacaaagccg cgggaggagc agtacaacag cacgtaccgt 1020

gtggtcagcg tcctcaccgt cctgcaccag gactggctga atggcaagga gtacaagtgc 1080

aaggtctcca acaaagccct cccatcctcc atcgagaaaa ccatctccaa agccaaaggg 1140

cagccccgag aaccacaggt gtacaccctg cccccatccc gggatgagct gaccaagaac 1200

caggtcagcc tgacctgcct ggtcaaaggc ttctatccca gcgacatcgc cgtggagtgg 1260

gagagcaatg ggcagccgga gaacaactac aagaccacgc ctcccgtgct ggactccgac 1320

ggctccttct tcctctacag caagctcacc gtggacaaga gcaggtggca gcaggggaac 1380

gtcttctcat gctccgtgat gcatgaggct ctgcacaacc actacacgca gaagagcctc 1440

tccctgtctc cgggtaaa 1458

<210>82

<211>486

<212>PRT

＜213〉artificial sequence

<220>

＜223〉exons 1 of IL-17RC signal peptide and human IL-17RC-8 and Fc5

<400>82

Met Pro Val Pro Trp Phe Leu Leu Ser Leu Ala Leu Gly Arg Ser Pro

1 5 10 15

Val Val Leu Ser Leu Glu Arg Leu Val Gly Pro Gln Asp Ala Thr His

20 25 30

Cys Ser Pro Gly Leu Ser Cys Arg Leu Trp Asp Ser Asp Ile Leu Cys

35 40 45

Leu Pro Gly Asp Ile Val Pro Ala Pro Gly Pro Val Leu Ala Pro Thr

50 55 60

His Leu Gln Thr Glu Leu Val Leu Arg Cys Gln Lys Glu Thr Asp Cys

65 70 75 80

Asp Leu Cys Leu Arg Val Ala Val His Leu Ala Val His Gly His Trp

85 90 95

Glu Glu Pro Glu Asp Glu Glu Lys Phe Gly Gly Ala Ala Asp Ser Gly

100 105 110

Val Glu Glu Pro Arg Asn Ala Ser Leu Gln Ala Gln Val Val Leu Ser

115 120 125

Phe Gln Ala Tyr Pro Thr Ala Arg Cys Val Leu Leu Glu Val Gln Val

130 135 140

Pro Ala Ala Leu Val Gln Phe Gly Gln Ser Val Gly Ser Val Val Tyr

145 150 155 160

Asp Cys Phe Glu Ala Ala Leu Gly Ser Glu Val Arg Ile Trp Ser Tyr

165 170 175

Thr Gln Pro Arg Tyr Glu Lys Glu Leu Ash His Thr Gln Gln Leu Pro

180 185 190

Asp Cys Arg Gly Leu Glu Val Trp Asn Ser Ile Pro Ser Cys Trp Ala

195 200 205

Leu Pro Trp Leu Asn Val Ser Ala Asp Gly Asp Asn Val His Leu Val

210 215 220

Leu Asn Val Ser Glu Glu Gln His Phe Gly Leu Ser Leu Tyr Trp Asn

225 230 235 240

Gln Val Gln Gly Pro Pro Lys Pro Arg Trp His Lys Asn Leu Glu Pro

245 250 255

Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Glu

260 265 270

Ala Glu Gly Ala Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp

275 280 285

Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp

290 295 300

Val Ser His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly

305 310 315 320

Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn

325 330 335

Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp

340 345 350

Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro

355 360 365

Ser Ser Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu

370 375 380

Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Asp Glu Leu Thr Lys Asn

385 390 395 400

Gln Val Ser Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile

405 410 415

Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr

420 425 430

Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys

435 440 445

Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys

450 455 460

Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu

465 470 475 480

Ser Leu Ser Pro Gly Lys

485

<210>83

<211>822

<212>DNA

＜213〉human (Homo sapiens)

<400>83

atgcctgtgc cctggttctt gctgtccttg gcactgggcc gaagcccagt ggtcctttct 60

ctggagaggc ttgtggggcc tcaggacgct acccactgct ctccgggcct ctcctgccgc 120

ctctgggaca gtgacatact ctgcctgcct ggggacatcg tgcctgctcc gggccccgtg 180

ctggcgccta cgcacctgca gacagagctg gtgctgaggt gccagaagga gaccgactgt 240

gacctctgtc tgcgtgtggc tgtccacttg gccgtgcatg ggcactggga agagcctgaa 300

gatgaggaaa agtttggagg agcagctgac tcaggggtgg aggagcctag gaatgcctct 360

ctccaggccc aagtcgtgct ctccttccag gcctacccta ctgcccgctg cgtcctgctg 420

gaggtgcaag tgcctgctgc ccttgtgcag tttggtcagt ctgtgggctc tgtggtatat 480

gactgcttcg aggctgccct agggagtgag gtacgaatct ggtcctatac tcagcccagg 540

tacgagaagg aactcaacca cacacagcag ctgcctgact gcagggggct cgaagtctgg 600

aacagcatcc cgagctgctg ggccctgccc tggctcaacg tgtcagcaga tggtgacaac 660

gtgcatctgg ttctgaatgt ctctgaggag cagcacttcg gcctctccct gtactggaat 720

caggtccagg gccccccaaa accccggtgg cacaaaaacc tgactggacc gcagatcatt 780

accttgaacc acacagacct ggttccctgc ctctgtattc ag 822

<210>84

<211>274

<212>PRT

＜213〉human (Homo sapiens)

<400>84

Met Pro Val Pro Trp Phe Leu Leu Ser Leu Ala Leu Gly Arg Ser Pro

1 5 10 15

Val Val Leu Ser Leu Glu Arg Leu Val Gly Pro Gln Asp Ala Thr His

20 25 30

Cys Ser Pro Gly Leu Ser Cys Arg Leu Trp Asp Ser Asp Ile Leu Cys

35 40 45

Leu Pro Gly Asp Ile Val Pro Ala Pro Gly Pro Val Leu Ala Pro Thr

50 55 60

His Leu Gln Thr Glu Leu Val Leu Arg Cys Gln Lys Glu Thr Asp Cys

65 70 75 80

Asp Leu Cys Leu Arg Val Ala Val His Leu Ala Val His Gly His Trp

85 90 95

Glu Glu Pro Glu Asp Glu Glu Lys Phe Gly Gly Ala Ala Asp Ser Gly

100 105 110

Val Glu Glu Pro Arg Asn Ala Ser Leu Gln Ala Gln Val Val Leu Ser

115 120 125

Phe Gln Ala Tyr Pro Thr Ala Arg Cys Val Leu Leu Glu Val Gln Val

130 135 140

Pro Ala Ala Leu Val Gln Phe Gly Gln Ser Val Gly Ser Val Val Tyr

145 150 155 160

Asp Cys Phe Glu Ala Ala Leu Gly Ser Glu Val Arg Ile Trp Ser Tyr

165 170 175

Thr Gln Pro Arg Tyr Glu Lys Glu Leu Asn His Thr Gln Gln Leu Pro

180 185 190

Asp Cys Arg Gly Leu Glu Val Trp Asn Ser Ile Pro Ser Cys Trp Ala

195 200 205

Leu Pro Trp Leu Asn Val Ser Ala Asp Gly Asp Asn Val His Leu Val

210 215 220

Leu Asn Val Ser Glu Glu Gln His Phe Gly Leu Ser Leu Tyr Trp Asn

225 230 235 240

Gln Val Gln Gly Pro Pro Lys Pro Arg Trp His Lys Asn Leu Thr Gly

245 250 255

Pro Gln Ile Ile Thr Leu Asn His Thr Asp Leu Val Pro Cys Leu Cys

260 265 270

Ile Gln

<210>85

<211>1518

<212>DNA

＜213〉artificial sequence

<220>

＜223〉exons 1 of IL-17RC signal peptide and human IL-17RC-9 and Fc5

<400>85

atgcctgtgc cctggttctt gctgtccttg gcactgggcc gaagcccagt ggtcctttct 60

ctggagaggc ttgtggggcc tcaggacgct acccactgct ctccgggcct ctcctgccgc 120

ctctgggaca gtgacatact ctgcctgcct ggggacatcg tgcctgctcc gggccccgtg 180

ctggcgccta cgcacctgca gacagagctg gtgctgaggt gccagaagga gaccgactgt 240

gacctctgtc tgcgtgtggc tgtccacttg gccgtgcatg ggcactggga agagcctgaa 300

gatgaggaaa agtttggagg agcagctgac tcaggggtgg aggagcctag gaatgcctct 360

ctccaggccc aagtcgtgct ctccttccag gcctacccta ctgcccgctg cgtcctgctg 420

gaggtgcaag tgcctgctgc ccttgtgcag tttggtcagt ctgtgggctc tgtggtatat 480

gactgcttcg aggctgccct agggagtgag gtacgaatct ggtcctatac tcagcccagg 540

tacgagaagg aactcaacca cacacagcag ctgcctgact gcagggggct cgaagtctgg 600

aacagcatcc cgagctgctg ggccctgccc tggctcaacg tgtcagcaga tggtgacaac 660

gtgcatctgg ttctgaatgt ctctgaggag cagcacttcg gcctctccct gtactggaat 720

caggtccagg gccccccaaa accccggtgg cacaaaaacc tgactggacc gcagatcatt 780

accttgaacc acacagacct ggttccctgc ctctgtattc aggagcccaa atcttcagac 840

aaaactcaca catgcccacc gtgcccagca cctgaagccg agggggcacc gtcagtcttc 900

ctcttccccc caaaacccaa ggacaccctc atgatctccc ggacccctga ggtcacatgc 960

gtggtggtgg acgtgagcca cgaagaccct gaggtcaagt tcaactggta cgtggacggc 1020

gtggaggtgc ataatgccaa gacaaagccg cgggaggagc agtacaacag cacgtaccgt 1080

gtggtcagcg tcctcaccgt cctgcaccag gactggctga atggcaagga gtacaagtgc 1140

aaggtctcca acaaagccct cccatcctcc atcgagaaaa ccatctccaa agccaaaggg 1200

cagccccgag aaccacaggt gtacaccctg cccccatccc gggatgagct gaccaagaac 1260

caggtcagcc tgacctgcct ggtcaaaggc ttctatccca gcgacatcgc cgtggagtgg 1320

gagagcaatg ggcagccgga gaacaactac aagaccacgc ctcccgtgct ggactccgac 1380

ggctccttct tcctctacag caagctcacc gtggacaaga gcaggtggca gcaggggaac 1440

gtcttctcat gctccgtgat gcatgaggct ctgcacaacc actacacgca gaagagcctc 1500

tccctgtctc cgggtaaa 1518

<210>86

<211>506

<212>PRT

＜213〉artificial sequence

<220>

＜223〉exons 1 of IL-17RC signal peptide and human IL-17RC-9 and Fc5

<400>86

Met Pro Val Pro Trp Phe Leu Leu Ser Leu Ala Leu Gly Arg Ser Pro

1 5 10 15

Val Val Leu Ser Leu Glu Arg Leu Val Gly Pro Gln Asp Ala Thr His

20 25 30

Cys Ser Pro Gly Leu Ser Cys Arg Leu Trp Asp Ser Asp Ile Leu Cys

35 40 45

Leu Pro Gly Asp Ile Val Pro Ala Pro Gly Pro Val Leu Ala Pro Thr

50 55 60

His Leu Gln Thr Glu Leu Val Leu Arg Cys Gln Lys Glu Thr Asp Cys

65 70 75 80

Asp Leu Cys Leu Arg Val Ala Val His Leu Ala Val His Gly His Trp

85 90 95

Glu Glu Pro Glu Asp Glu Glu Lys Phe Gly Gly Ala Ala Asp Ser Gly

100 105 110

Val Glu Glu Pro Arg Asn Ala Ser Leu Gln Ala Gln Val Val Leu Ser

115 120 125

Phe Gln Ala Tyr Pro Thr Ala Arg Cys Val Leu Leu Glu Val Gln Val

130 135 140

Pro Ala Ala Leu Val Gln Phe Gly Gln Ser Val Gly Ser Val Val Tyr

145 150 155 160

Asp Cys Phe Glu Ala Ala Leu Gly Ser Glu Val Arg Ile Trp Ser Tyr

165 170 175

Thr Gln Pro Arg Tyr Glu Lys Glu Leu Asn His Thr Gln Gln Leu Pro

180 185 190

Asp Cys Arg Gly Leu Glu Val Trp Asn Ser Ile Pro Ser Cys Trp Ala

195 200 205

Leu Pro Trp Leu Asn Val Ser Ala Asp Gly Asp Asn Val His Leu Val

210 215 220

Leu Asn Val Ser Glu Glu Gln His Phe Gly Leu Ser Leu Tyr Trp Asn

225 230 235 240

Gln Val Gln Gly Pro Pro Lys Pro Arg Trp His Lys Asn Leu Thr Gly

245 250 255

Pro Gln Ile Ile Thr Leu Asn His Thr Asp Leu Val Pro Cys Leu Cys

260 265 270

Ile Gln Glu Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys

275 280 285

Pro Ala Pro Glu Ala Glu Gly Ala Pro Ser Val Phe Leu Phe Pro Pro

290 295 300

Lys Pro Lys Asp Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys

305 310 315 320

Val Val Val Asp Val Ser His Glu Asp Pro Glu Val Lys Phe Asn Trp

325 330 335

Tyr Val Asp Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu

340 345 350

Glu Gln Tyr Asn Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu

355 360 365

His Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn

370 375 380

Lys Ala Leu Pro Ser Ser Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly

385 390 395 400

Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Asp Glu

405 410 415

Leu Thr Lys Asn Gln Val Ser Leu Thr Cys Leu Val Lys Gly Phe Tyr

420 425 430

Pro Ser Asp Ile Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn

435 440 445

Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe

450 455 460

Leu Tyr Ser Lys Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn

465 470 475 480

Val Phe Ser Cys Ser Val Met His Glu Ala Leu His Asn His Tyr Thr

485 490 495

Gln Lys Ser Leu Ser Leu Ser Pro Gly Lys

500 505

<210>87

<211>873

<212>DNA

＜213〉human (Homo sapiens)

<400>87

atgcctgtgc cctggttctt gctgtccttg gcactgggcc gaagcccagt ggtcctttct 60

ctggagaggc ttgtggggcc tcaggacgct acccactgct ctccgggcct ctcctgccgc 120

ctctgggaca gtgacatact ctgcctgcct ggggacatcg tgcctgctcc gggccccgtg 180

ctggcgccta cgcacctgca gacagagctg gtgctgaggt gccagaagga gaccgactgt 240

gacctctgtc tgcgtgtggc tgtccacttg gccgtgcatg ggcactggga agagcctgaa 300

gatgaggaaa agtttggagg agcagctgac tcaggggtgg aggagcctag gaatgcctct 360

ctccaggccc aagtcgtgct ctccttccag gcctacccta ctgcccgctg cgtcctgctg 420

gaggtgcaag tgcctgctgc ccttgtgcag tttggtcagt ctgtgggctc tgtggtatat 480

gactgcttcg aggctgccct agggagtgag gtacgaatct ggtcctatac tcagcccagg 540

tacgagaagg aactcaacca cacacagcag ctgcctgact gcagggggct cgaagtctgg 600

aacagcatcc cgagctgctg ggccctgccc tggctcaacg tgtcagcaga tggtgacaac 660

gtgcatctgg ttctgaatgt ctctgaggag cagcacttcg gcctctccct gtactggaat 720

caggtccagg gccccccaaa accccggtgg cacaaaaacc tgactggacc gcagatcatt 780

accttgaacc acacagacct ggttccctgc ctctgtattc aggtgtggcc tctggaacct 840

gactccgtta ggacgaacat ctgccccttc agg 873

<210>88

<211>291

<212>PRT

＜213〉human (Homo sapiens)

<400>88

Met Pro Val Pro Trp Phe Leu Leu Ser Leu Ala Leu Gly Arg Ser Pro

1 5 10 15

Val Val Leu Ser Leu Glu Arg Leu Val Gly Pro Gln Asp Ala Thr His

20 25 30

Cys Ser Pro Gly Leu Ser Cys Arg Leu Trp Asp Ser Asp Ile Leu Cys

35 40 45

Leu Pro Gly Asp Ile Val Pro Ala Pro Gly Pro Val Leu Ala Pro Thr

50 55 60

His Leu Gln Thr Glu Leu Val Leu Arg Cys Gln Lys Glu Thr Asp Cys

65 70 75 80

Asp Leu Cys Leu Arg Val Ala Val His Leu Ala Val His Gly His Trp

85 90 95

Glu Glu Pro Glu Asp Glu Glu Lys Phe Gly Gly Ala Ala Asp Ser Gly

100 105 110

Val Glu Glu Pro Arg Asn Ala Ser Leu Gln Ala Gln Val Val Leu Ser

115 120 125

Phe Gln Ala Tyr Pro Thr Ala Arg Cys Val Leu Leu Glu Val Gln Val

130 135 140

Pro Ala Ala Leu Val Gln Phe Gly Gln Ser Val Gly Ser Val Val Tyr

145 150 155 160

Asp Cys Phe Glu Ala Ala Leu Gly Ser Glu Val Arg Ile Trp Ser Tyr

165 170 175

Thr Gln Pro Arg Tyr Glu Lys Glu Leu Asn His Thr Gln Gln Leu Pro

180 185 190

Asp Cys Arg Gly Leu Glu Val Trp Asn Ser Ile Pro Ser Cys Trp Ala

195 200 205

Leu Pro Trp Leu Asn Val Ser Ala Asp Gly Asp Asn Val His Leu Val

210 215 220

Leu Asn Val Ser Glu Glu Gln His Phe Gly Leu Ser Leu Tyr Trp Asn

225 230 235 240

Gln Val Gln Gly Pro Pro Lys Pro Arg Trp His Lys Asn Leu Thr Gly

245 250 255

Pro Gln Ile Ile Thr Leu Asn His Thr Asp Leu Val Pro Cys Leu Cys

260 265 270

Ile Gln Val Trp Pro Leu Glu Pro Asp Ser Val Arg Thr Asn Ile Cys

275 280 285

Pro Phe Arg

290

<210>89

<211>1569

<212>DNA

＜213〉artificial sequence

<220>

＜223〉exons 1 of IL-17RC signal peptide and human IL-17RC-10 and Fc5

<400>89

atgcctgtgc cctggttctt gctgtccttg gcactgggcc gaagcccagt ggtcctttct 60

ctggagaggc ttgtggggcc tcaggacgct acccactgct ctccgggcct ctcctgccgc 120

ctctgggaca gtgacatact ctgcctgcct ggggacatcg tgcctgctcc gggccccgtg 180

ctggcgccta cgcacctgca gacagagctg gtgctgaggt gccagaagga gaccgactgt 240

gacctctgtc tgcgtgtggc tgtccacttg gccgtgcatg ggcactggga agagcctgaa 300

gatgaggaaa agtttggagg agcagctgac tcaggggtgg aggagcctag gaatgcctct 360

ctccaggccc aagtcgtgct ctccttccag gcctacccta ctgcccgctg cgtcctgctg 420

gaggtgcaag tgcctgctgc ccttgtgcag tttggtcagt ctgtgggctc tgtggtatat 480

gactgcttcg aggctgccct agggagtgag gtacgaatct ggtcctatac tcagcccagg 540

tacgagaagg aactcaacca cacacagcag ctgcctgact gcagggggct cgaagtctgg 600

aacagcatcc cgagctgctg ggccctgccc tggctcaacg tgtcagcaga tggtgacaac 660

gtgcatctgg ttctgaatgt ctctgaggag cagcacttcg gcctctccct gtactggaat 720

caggtccagg gccccccaaa accccggtgg cacaaaaacc tgactggacc gcagatcatt 780

accttgaacc acacagacct ggttccctgc ctctgtattc aggtgtggcc tctggaacct 840

gactccgtta ggacgaacat ctgccccttc agggagccca aatcttcaga caaaactcac 900

acatgcccac cgtgcccagc acctgaagcc gagggggcac cgtcagtctt cctcttcccc 960

ccaaaaccca aggacaccct catgatctcc cggacccctg aggtcacatg cgtggtggtg 1020

gacgtgagcc acgaagaccc tgaggtcaag ttcaactggt acgtggacgg cgtggaggtg 1080

cataatgcca agacaaagcc gcgggaggag cagtacaaca gcacgtaccg tgtggtcagc 1140

gtcctcaccg tcctgcacca ggactggctg aatggcaagg agtacaagtg caaggtctcc 1200

aacaaagccc tcccatcctc catcgagaaa accatctcca aagccaaagg gcagccccga 1260

gaaccacagg tgtacaccct gcccccatcc cgggatgagc tgaccaagaa ccaggtcagc 1320

ctgacctgcc tggtcaaagg cttctatccc agcgacatcg ccgtggagtg ggagagcaat 1380

gggcagccgg agaacaacta caagaccacg cctcccgtgc tggactccga cggctccttc 1440

ttcctctaca gcaagctcac cgtggacaag agcaggtggc agcaggggaa cgtcttctca 1500

tgctccgtga tgcatgaggc tctgcacaac cactacacgc agaagagcct ctccctgtct 1560

ccgggtaaa 1569

<210>90

<211>523

<212>PRT

＜213〉artificial sequence

<220>

＜223〉exons 1 of IL-17RC signal peptide and human IL-17RC-10 and Fc5

<400>90

Met Pro Val Pro Trp Phe Leu Leu Ser Leu Ala Leu Gly Arg Ser Pro

1 5 10 15

Val Val Leu Ser Leu Glu Arg Leu Val Gly Pro Gln Asp Ala Thr His

20 25 30

Cys Ser Pro Gly Leu Ser Cys Arg Leu Trp Asp Ser Asp Ile Leu Cys

35 40 45

Leu Pro Gly Asp Ile Val Pro Ala Pro Gly Pro Val Leu Ala Pro Thr

50 55 60

His Leu Gln Thr Glu Leu Val Leu Arg Cys Gln Lys Glu Thr Asp Cys

65 70 75 80

Asp Leu Cys Leu Arg Val Ala Val His Leu Ala Val His Gly His Trp

85 90 95

Glu Glu Pro Glu Asp Glu Glu Lys Phe Gly Gly Ala Ala Asp Ser Gly

100 105 110

Val Glu Glu Pro Arg Asn Ala Ser Leu Gln Ala Gln Val Val Leu Ser

115 120 125

Phe Gln Ala Tyr Pro Thr Ala Arg Cys Val Leu Leu Glu Val Gln Val

130 135 140

Pro Ala Ala Leu Val Gln Phe Gly Gln Ser Val Gly Ser Val Val Tyr

145 150 155 160

Asp Cys Phe Glu Ala Ala Leu Gly Ser Glu Val Arg Ile Trp Ser Tyr

165 170 175

Thr Gln Pro Arg Tyr Glu Lys Glu Leu Asn His Thr Gln Gln Leu Pro

180 185 190

Asp Cys Arg Gly Leu Glu Val Trp Asn Ser Ile Pro Ser Cys Trp Ala

195 200 205

Leu Pro Trp Leu Asn Val Ser Ala Asp Gly Asp Asn Val His Leu Val

210 215 220

Leu Asn Val Ser Glu Glu Gln His Phe Gly Leu Ser Leu Tyr Trp Asn

225 230 235 240

Gln Val Gln Gly Pro Pro Lys Pro Arg Trp His Lys Asn Leu Thr Gly

245 250 255

Pro Gln Ile Ile Thr Leu Asn His Thr Asp Leu Val Pro Cys Leu Cys

260 265 270

Ile Gln Val Trp Pro Leu Glu Pro Asp Ser Val Arg Thr Asn Ile Cys

275 280 285

Pro Phe Arg Glu Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro

290 295 300

Cys Pro Ala Pro Glu Ala Glu Gly Ala Pro Ser Val Phe Leu Phe Pro

305 310 315 320

Pro Lys Pro Lys Asp Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr

325 330 335

Cys Val Val Val Asp Val Ser His Glu Asp Pro Glu Val Lys Phe Asn

340 345 350

Trp Tyr Val Asp Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg

355 360 365

Glu Glu Gln Tyr Asn Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val

370 375 380

Leu His Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser

385 390 395 400

Asn Lys Ala Leu Pro Ser Ser Ile Glu Lys Thr Ile Ser Lys Ala Lys

405 410 415

Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Asp

420 425 430

Glu Leu Thr Lys Asn Gln Val Ser Leu Thr Cys Leu Val Lys Gly Phe

435 440 445

Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu

450 455 460

Asn Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe

465 470 475 480

Phe Leu Tyr Ser Lys Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly

485 490 495

Asn Val Phe Ser Cys Ser Val Met His Glu Ala Leu His Asn His Tyr

500 505 510

Thr Gln Lys Ser Leu Ser Leu Ser Pro Gly Lys

515 520

<210>91

<211>1059

<212>DNA

＜213〉human (Homo sapiens)

<400>91

atgcctgtgc cctggttctt gctgtccttg gcactgggcc gaagcccagt ggtcctttct 60

ctggagaggc ttgtggggcc tcaggacgct acccactgct ctccgggcct ctcctgccgc 120

ctctgggaca gtgacatact ctgcctgcct ggggacatcg tgcctgctcc gggccccgtg 180

ctggcgccta cgcacctgca gacagagctg gtgctgaggt gccagaagga gaccgactgt 240

gacctctgtc tgcgtgtggc tgtccacttg gccgtgcatg ggcactggga agagcctgaa 300

gatgaggaaa agtttggagg agcagctgac tcaggggtgg aggagcctag gaatgcctct 360

ctccaggccc aagtcgtgct ctccttccag gcctacccta ctgcccgctg cgtcctgctg 420

gaggtgcaag tgcctgctgc ccttgtgcag tttggtcagt ctgtgggctc tgtggtatat 480

gactgcttcg aggctgccct agggagtgag gtacgaatct ggtcctatac tcagcccagg 540

tacgagaagg aactcaacca cacacagcag ctgcctgact gcagggggct cgaagtctgg 600

aacagcatcc cgagctgctg ggccctgccc tggctcaacg tgtcagcaga tggtgacaac 660

gtgcatctgg ttctgaatgt ctctgaggag cagcacttcg gcctctccct gtactggaat 720

caggtccagg gccccccaaa accccggtgg cacaaaaacc tgactggacc gcagatcatt 780

accttgaacc acacagacct ggttccctgc ctctgtattc aggtgtggcc tctggaacct 840

gactccgtta ggacgaacat ctgccccttc agggaggacc cccgcgcaca ccagaacctc 900

tggcaagccg cccgactgcg actgctgacc ctgcagagct ggctgctgga cgcaccgtgc 960

tcgctgcccg cagaagcggc actgtgctgg cgggctccgg gtggggaccc ctgccagcca 1020

ctggtcccac cgctttcctg ggagaacgtc actgtggac 1059

<210>92

<211>353

<212>PRT

＜213〉human (Homo sapiens)

<400>92

Met Pro Val Pro Trp Phe Leu Leu Ser Leu Ala Leu Gly Arg Ser Pro

1 5 10 15

Val Val Leu Ser Leu Glu Arg Leu Val Gly Pro Gln Asp Ala Thr His

20 25 30

Cys Ser Pro Gly Leu Ser Cys Arg Leu Trp Asp Ser Asp Ile Leu Cys

35 40 45

Leu Pro Gly Asp Ile Val Pro Ala Pro Gly Pro Val Leu Ala Pro Thr

50 55 60

His Leu Gln Thr Glu Leu Val Leu Arg Cys Gln Lys Glu Thr Asp Cys

65 70 75 80

Asp Leu Cys Leu Arg Val Ala Val His Leu Ala Val His Gly His Trp

85 90 95

Glu Glu Pro Glu Asp Glu Glu Lys Phe Gly Gly Ala Ala Asp Ser Gly

100 105 110

Val Glu Glu Pro Arg Asn Ala Ser Leu Gln Ala Gln Val Val Leu Ser

115 120 125

Phe Gln Ala Tyr Pro Thr Ala Arg Cys Val Leu Leu Glu Val Gln Val

130 135 140

Pro Ala Ala Leu Val Gln Phe Gly Gln Ser Val Gly Ser Val Val Tyr

145 150 155 160

Asp Cys Phe Glu Ala Ala Leu Gly Ser Glu Val Arg Ile Trp Ser Tyr

165 170 175

Thr Gln Pro Arg Tyr Glu Lys Glu Leu Asn His Thr Gln Gln Leu Pro

180 185 190

Asp Cys Arg Gly Leu Glu Val Trp Asn Ser Ile Pro Ser Cys Trp Ala

195 200 205

Leu Pro Trp Leu Asn Val Ser Ala Asp Gly Asp Asn Val His Leu Val

210 215 220

Leu Asn Val Ser Glu Glu Gln His Phe Gly Leu Ser Leu Tyr Trp Asn

225 230 235 240

Gln Val Gln Gly Pro Pro Lys Pro Arg Trp His Lys Asn Leu Thr Gly

245 250 255

Pro Gln Ile Ile Thr Leu Asn His Thr Asp Leu Val Pro Cys Leu Cys

260 265 270

Ile Gln Val Trp Pro Leu Glu Pro Asp Ser Val Arg Thr Asn Ile Cys

275 280 285

Pro Phe Arg Glu Asp Pro Arg Ala His Gln Asn Leu Trp Gln Ala Ala

290 295 300

Arg Leu Arg Leu Leu Thr Leu Gln Ser Trp Leu Leu Asp Ala Pro Cys

305 310 315 320

Ser Leu Pro Ala Glu Ala Ala Leu Cys Trp Arg Ala Pro Gly Gly Asp

325 330 335

Pro Cys Gln Pro Leu Val Pro Pro Leu Ser Trp Glu Asn Val Thr Val

340 345 350

Asp

<210>93

<211>1755

<212>DNA

＜213〉artificial sequence

<220>

＜223〉exons 1 of IL-17RC signal peptide and human IL-17RC-11 and Fc5

<400>93

atgcctgtgc cctggttctt gctgtccttg gcactgggcc gaagcccagt ggtcctttct 60

ctggagaggc ttgtggggcc tcaggacgct acccactgct ctccgggcct ctcctgccgc 120

ctctgggaca gtgacatact ctgcctgcct ggggacatcg tgcctgctcc gggccccgtg 180

ctggcgccta cgcacctgca gacagagctg gtgctgaggt gccagaagga gaccgactgt 240

gacctctgtc tgcgtgtggc tgtccacttg gccgtgcatg ggcactggga agagcctgaa 300

gatgaggaaa agtttggagg agcagctgac tcaggggtgg aggagcctag gaatgcctct 360

ctccaggccc aagtcgtgct ctccttccag gcctacccta ctgcccgctg cgtcctgctg 420

gaggtgcaag tgcctgctgc ccttgtgcag tttggtcagt ctgtgggctc tgtggtatat 480

gactgcttcg aggctgccct agggagtgag gtacgaatct ggtcctatac tcagcccagg 540

tacgagaagg aactcaacca cacacagcag ctgcctgact gcagggggct cgaagtctgg 600

aacagcatcc cgagctgctg ggccctgccc tggctcaacg tgtcagcaga tggtgacaac 660

gtgcatctgg ttctgaatgt ctctgaggag cagcacttcg gcctctccct gtactggaat 720

caggtccagg gccccccaaa accccggtgg cacaaaaacc tgactggacc gcagatcatt 780

accttgaacc acacagacct ggttccctgc ctctgtattc aggtgtggcc tctggaacct 840

gactccgtta ggacgaacat ctgccccttc agggaggacc cccgcgcaca ccagaacctc 900

tggcaagccg cccgactgcg actgctgacc ctgcagagct ggctgctgga cgcaccgtgc 960

tcgctgcccg cagaagcggc actgtgctgg cgggctccgg gtggggaccc ctgccagcca 1020

ctggtcccac cgctttcctg ggagaacgtc actgtggacg agcccaaatc ttcagacaaa 1080

actcacacat gcccaccgtg cccagcacct gaagccgagg gggcaccgtc agtcttcctc 1140

ttccccccaa aacccaagga caccctcatg atctcccgga cccctgaggt cacatgcgtg 1200

gtggtggacg tgagccacga agaccctgag gtcaagttca actggtacgt ggacggcgtg 1260

gaggtgcata atgccaagac aaagccgcgg gaggagcagt acaacagcac gtaccgtgtg 1320

gtcagcgtcc tcaccgtcct gcaccaggac tggctgaatg gcaaggagta caagtgcaag 1380

gtctccaaca aagccctccc atcctccatc gagaaaacca tctccaaagc caaagggcag 1440

ccccgagaac cacaggtgta caccctgccc ccatcccggg atgagctgac caagaaccag 1500

gtcagcctga cctgcctggt caaaggcttc tatcccagcg acatcgccgt ggagtgggag 1560

agcaatgggc agccggagaa caactacaag accacgcctc ccgtgctgga ctccgacggc 1620

tccttcttcc tctacagcaa gctcaccgtg gacaagagca ggtggcagca ggggaacgtc 1680

ttctcatgct ccgtgatgca tgaggctctg cacaaccact acacgcagaa gagcctctcc 1740

ctgtctccgg gtaaa 1755

<210>94

<211>585

<212>PRT

＜213〉artificial sequence

<220>

＜223〉exons 1 of IL-17RC signal peptide and human IL-17RC-11 and Fc5

<400>94

Met Pro Val Pro Trp Phe Leu Leu Ser Leu Ala Leu Gly Arg Ser Pro

1 5 10 15

Val Val Leu Ser Leu Glu Arg Leu Val Gly Pro Gln Asp Ala Thr His

20 25 30

Cys Ser Pro Gly Leu Ser Cys Arg Leu Trp Asp Ser Asp Ile Leu Cys

35 40 45

Leu Pro Gly Asp Ile Val Pro Ala Pro Gly Pro Val Leu Ala Pro Thr

50 55 60

His Leu Gln Thr Glu Leu Val Leu Arg Cys Gln Lys Glu Thr Asp Cys

65 70 75 80

Asp Leu Cys Leu Arg Val Ala Val His Leu Ala Val His Gly His Trp

85 90 95

Glu Glu Pro Glu Asp Glu Glu Lys Phe Gly Gly Ala Ala Asp Ser Gly

100 105 110

Val Glu Glu Pro Arg Asn Ala Ser Leu Gln Ala Gln Val Val Leu Ser

115 120 125

Phe Gln Ala Tyr Pro Thr Ala Arg Cys Val Leu Leu Glu Val Gln Val

130 135 140

Pro Ala Ala Leu Val Gln Phe Gly Gln Ser Val Gly Ser Val Val Tyr

145 150 155 160

Asp Cys Phe Glu Ala Ala Leu Gly Ser Glu Val Arg Ile Trp Ser Tyr

165 170 175

Thr Gln Pro Arg Tyr Glu Lys Glu Leu Asn His Thr Gln Gln Leu Pro

180 185 190

Asp Cys Arg Gly Leu Glu Val Trp Asn Ser Ile Pro Ser Cys Trp Ala

195 200 205

Leu Pro Trp Leu Asn Val Ser Ala Asp Gly Asp Asn Val His Leu Val

210 215 220

Leu Asn Val Ser Glu Glu Gln His Phe Gly Leu Ser Leu Tyr Trp Asn

225 230 235 240

Gln Val Gln Gly Pro Pro Lys Pro Arg Trp His Lys Asn Leu Thr Gly

245 250 255

Pro Gln Ile Ile Thr Leu Asn His Thr Asp Leu Val Pro Cys Leu Cys

260 265 270

Ile Gln Val Trp Pro Leu Glu Pro Asp Ser Val Arg Thr Asn Ile Cys

275 280 285

Pro Phe Arg Glu Asp Pro Arg Ala His Gln Asn Leu Trp Gln Ala Ala

290 295 300

Arg Leu Arg Leu Leu Thr Leu Gln Ser Trp Leu Leu Asp Ala Pro Cys

305 310 315 320

Ser Leu Pro Ala Glu Ala Ala Leu Cys Trp Arg Ala Pro Gly Gly Asp

325 330 335

Pro Cys Gln Pro Leu Val Pro Pro Leu Ser Trp Glu Asn Val Thr Val

340 345 350

Asp Glu Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro

355 360 365

Ala Pro Glu Ala Glu Gly Ala Pro Ser Val Phe Leu Phe Pro Pro Lys

370 375 380

Pro Lys Asp Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val

385 390 395 400

Val Val Asp Val Ser His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr

405 410 415

Val Asp Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu

420 425 430

Gln Tyr Asn Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His

435 440 445

Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys

450 455 460

Ala Leu Pro Ser Ser Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln

465 470 475 480

Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Asp Glu Leu

485 490 495

Thr Lys Asn Gln Val Ser Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro

500 505 510

Ser Asp Ile Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn

515 520 525

Tyr Lys Thr Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu

530 535 540

Tyr Ser Lys Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val

545 550 555 560

Phe Ser Cys Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln

565 570 575

Lys Ser Leu Ser Leu Ser Pro Gly Lys

580 585

<210>95

<211>303

<212>DNA

＜213〉human (Homo sapiens)

<400>95

atgcctgtgc cctggttctt gctgtccttg gcactgggcc gaagcccagt ggtcctttct 60

gactccctgg ggcctctcaa agacgatgtg ctactgttgg agacacgagg cccccaggac 120

aacagatccc tctgtgcctt ggaacccagt ggctgtactt cactacccag caaagcctcc 180

acgagggcag ctcgccttgg agagtactta ctacaagacc tgcagtcagg ccagtgtctg 240

cagctatggg acgatgactt gggagcgcta tgggcctgcc ccatggacaa atacatccac 300

aag 303

<210>96

<211>101

<212>PRT

＜213〉human (Homo sapiens)

<400>96

Met Pro Val Pro Trp Phe Leu Leu Ser Leu Ala Leu Gly Arg Ser Pro

1 5 10 15

Val Val Leu Ser Asp Ser Leu Gly Pro Leu Lys Asp Asp Val Leu Leu

20 25 30

Leu Glu Thr Arg Gly Pro Gln Asp Asn Arg Ser Leu Cys Ala Leu Glu

35 40 45

Pro Ser Gly Cys Thr Ser Leu Pro Ser Lys Ala Ser Thr Arg Ala Ala

50 55 60

Arg Leu Gly Glu Tyr Leu Leu Gln Asp Leu Gln Ser Gly Gln Cys Leu

65 70 75 80

Gln Leu Trp Asp Asp Asp Leu Gly Ala Leu Trp Ala Cys Pro Met Asp

85 90 95

Lys Tyr Ile His Lys

100

<210>97

<211>999

<212>DNA

＜213〉artificial sequence

<220>

＜223〉exons 1 4-16 and the Fc5 of IL-17RC signal peptide and human IL-17RC

<400>97

atgcctgtgc cctggttctt gctgtccttg gcactgggcc gaagcccagt ggtcctttct 60

gactccctgg ggcctctcaa agacgatgtg ctactgttgg agacacgagg cccccaggac 120

aacagatccc tctgtgcctt ggaacccagt ggctgtactt cactacccag caaagcctcc 180

acgagggcag ctcgccttgg agagtactta ctacaagacc tgcagtcagg ccagtgtctg 240

cagctatggg acgatgactt gggagcgcta tgggcctgcc ccatggacaa atacatccac 300

aaggagccca aatcttcaga caaaactcac acatgcccac cgtgcccagc acctgaagcc 360

gagggggcac cgtcagtctt cctcttcccc ccaaaaccca aggacaccct catgatctcc 420

cggacccctg aggtcacatg cgtggtggtg gacgtgagcc acgaagaccc tgaggtcaag 480

ttcaactggt acgtggacgg cgtggaggtg cataatgcca agacaaagcc gcgggaggag 540

cagtacaaca gcacgtaccg tgtggtcagc gtcctcaccg tcctgcacca ggactggctg 600

aatggcaagg agtacaagtg caaggtctcc aacaaagccc tcccatcctc catcgagaaa 660

accatctcca aagccaaagg gcagccccga gaaccacagg tgtacaccct gcccccatcc 720

cgggatgagc tgaccaagaa ccaggtcagc ctgacctgcc tggtcaaagg cttctatccc 780

agcgacatcg ccgtggagtg ggagagcaat gggcagccgg agaacaacta caagaccacg 840

cctcccgtgc tggactccga cggctccttc ttcctctaca gcaagctcac cgtggacaag 900

agcaggtggc agcaggggaa cgtcttctca tgctccgtga tgcatgaggc tctgcacaac 960

cactacacgc agaagagcct ctccctgtct ccgggtaaa 999

<210>98

<211>333

<212>PRT

＜213〉artificial sequence

<220>

＜223〉exons 1 4-16 and the Fc5 of IL-17RC signal peptide and human IL-17RC

<400>98

Met Pro Val Pro Trp Phe Leu Leu Ser Leu Ala Leu Gly Arg Ser Pro

1 5 10 15

Val Val Leu Ser Asp Ser Leu Gly Pro Leu Lys Asp Asp Val Leu Leu

20 25 30

Leu Glu Thr Arg Gly Pro Gln Asp Asn Arg Ser Leu Cys Ala Leu Glu

35 40 45

Pro Ser Gly Cys Thr Ser Leu Pro Ser Lys Ala Ser Thr Arg Ala Ala

50 55 60

Arg Leu Gly Glu Tyr Leu Leu Gln Asp Leu Gln Ser Gly Gln Cys Leu

65 70 75 80

Gln Leu Trp Asp Asp Asp Leu Gly Ala Leu Trp Ala Cys Pro Met Asp

85 90 95

Lys Tyr Ile His Lys Glu Pro Lys Ser Ser Asp Lys Thr His Thr Cys

100 105 110

Pro Pro Cys Pro Ala Pro Glu Ala Glu Gly Ala Pro Ser Val Phe Leu

115 120 125

Phe Pro Pro Lys Pro Lys Asp Thr Leu Met Ile Ser Arg Thr Pro Glu

130 135 140

Val Thr Cys Val Val Val Asp Val Ser His Glu Asp Pro Glu Val Lys

145 150 155 160

Phe Asn Trp Tyr Val Asp Gly Val Glu Val His Asn Ala Lys Thr Lys

165 170 175

Pro Arg Glu Glu Gln Tyr Asn Ser Thr Tyr Arg Val Val Ser Val Leu

180 185 190

Thr Val Leu His Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys

195 200 205

Val Ser Asn Lys Ala Leu Pro Ser Ser Ile Glu Lys Thr Ile Ser Lys

210 215 220

Ala Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser

225 230 235 240

Arg Asp Glu Leu Thr Lys Asn Gln Val Ser Leu Thr Cys Leu Val Lys

245 250 255

Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu Ser Asn Gly Gln

260 265 270

Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp Ser Asp Gly

275 280 285

Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val Asp Lys Ser Arg Trp Gln

290 295 300

Gln Gly Asn Val Phe Ser Cys Ser Val Met His Glu Ala Leu His Asn

305 310 315 320

His Tyr Thr Gln Lys Ser Leu Ser Leu Ser Pro Gly Lys

325 330

<210>99

<211>585

<212>DNA

＜213〉human (Homo sapiens)

<400>99

atgcctgtgc cctggttctt gctgtccttg gcactgggcc gaagcccagt ggtcctttct 60

gaggaccccc gcgcacacca gaacctctgg caagccgccc gactgcgact gctgaccctg 120

cagagctggc tgctggacgc accgtgctcg ctgcccgcag aagcggcact gtgctggcgg 180

gctccgggtg gggacccctg ccagccactg gtcccaccgc tttcctggga gaacgtcact 240

gtggacaagg ttctcgagtt cccattgctg aaaggccacc ctaacctctg tgttcaggtg 300

aacagctcgg agaagctgca gctgcaggag tgcttgtggg ctgactccct ggggcctctc 360

aaagacgatg tgctactgtt ggagacacga ggcccccagg acaacagatc cctctgtgcc 420

ttggaaccca gtggctgtac ttcactaccc agcaaagcct ccacgagggc agctcgcctt 480

ggagagtact tactacaaga cctgcagtca ggccagtgtc tgcagctatg ggacgatgac 540

ttgggagcgc tatgggcctg ccccatggac aaatacatcc acaag 585

<210>100

<211>195

<212>PRT

＜213〉human (Homo sapiens)

<400>100

Met Pro Val Pro Trp Phe Leu Leu Ser Leu Ala Leu Gly Arg Ser Pro

1 5 10 15

Val Val Leu Ser Glu Asp Pro Arg Ala His Gln Asn Leu Trp Gln Ala

20 25 30

Ala Arg Leu Arg Leu Leu Thr Leu Gln Ser Trp Leu Leu Asp Ala Pro

35 40 45

Cys Ser Leu Pro Ala Glu Ala Ala Leu Cys Trp Arg Ala Pro Gly Gly

50 55 60

Asp Pro Cys Gln Pro Leu Val Pro Pro Leu Ser Trp Glu Asn Val Thr

65 70 75 80

Val Asp Lys Val Leu Glu Phe Pro Leu Leu Lys Gly His Pro Asn Leu

85 90 95

Cys Val Gln Val Asn Ser Ser Glu Lys Leu Gln Leu Gln Glu Cys Leu

100 105 110

Trp Ala Asp Ser Leu Gly Pro Leu Lys Asp Asp Val Leu Leu Leu Glu

115 120 125

Thr Arg Gly Pro Gln Asp Asn Arg Ser Leu Cys Ala Leu Glu Pro Ser

130 135 140

Gly Cys Thr Ser Leu Pro Ser Lys Ala Ser Thr Arg Ala Ala Arg Leu

145 150 155 160

Gly Glu Tyr Leu Leu Gln Asp Leu Gln Ser Gly Gln Cys Leu Gln Leu

165 170 175

Trp Asp Asp Asp Leu Gly Ala Leu Trp Ala Cys Pro Met Asp Lys Tyr

180 185 190

Ile His Lys

195

<210>101

<211>1281

<212>DNA

＜213〉artificial sequence

<220>

＜223〉exons 1 1-16 and the Fc5 of IL-17RC signal peptide and human IL-17RC

<400>101

atgcctgtgc cctggttctt gctgtccttg gcactgggcc gaagcccagt ggtcctttct 60

gaggaccccc gcgcacacca gaacctctgg caagccgccc gactgcgact gctgaccctg 120

cagagctggc tgctggacgc accgtgctcg ctgcccgcag aagcggcact gtgctggcgg 180

gctccgggtg gggacccctg ccagccactg gtcccaccgc tttcctggga gaacgtcact 240

gtggacaagg ttctcgagtt cccattgctg aaaggccacc ctaacctctg tgttcaggtg 300

aacagctcgg agaagctgca gctgcaggag tgcttgtggg ctgactccct ggggcctctc 360

aaagacgatg tgctactgtt ggagacacga ggcccccagg acaacagatc cctctgtgcc 420

ttggaaccca gtggctgtac ttcactaccc agcaaagcct ccacgagggc agctcgcctt 480

ggagagtact tactacaaga cctgcagtca ggccagtgtc tgcagctatg ggacgatgac 540

ttgggagcgc tatgggcctg ccccatggac aaatacatcc acaaggagcc caaatcttca 600

gacaaaactc acacatgccc accgtgccca gcacctgaag ccgagggggc accgtcagtc 660

ttcctcttcc ccccaaaacc caaggacacc ctcatgatct cccggacccc tgaggtcaca 720

tgcgtggtgg tggacgtgag ccacgaagac cctgaggtca agttcaactg gtacgtggac 780

ggcgtggagg tgcataatgc caagacaaag ccgcgggagg agcagtacaa cagcacgtac 840

cgtgtggtca gcgtcctcac cgtcctgcac caggactggc tgaatggcaa ggagtacaag 900

tgcaaggtct ccaacaaagc cctcccatcc tccatcgaga aaaccatctc caaagccaaa 960

gggcagcccc gagaaccaca ggtgtacacc ctgcccccat cccgggatga gctgaccaag 1020

aaccaggtca gcctgacctg cctggtcaaa ggcttctatc ccagcgacat cgccgtggag 1080

tgggagagca atgggcagcc ggagaacaac tacaagacca cgcctcccgt gctggactcc 1140

gacggctcct tcttcctcta cagcaagctc accgtggaca agagcaggtg gcagcagggg 1200

aacgtcttct catgctccgt gatgcatgag gctctgcaca accactacac gcagaagagc 1260

ctctccctgt ctccgggtaa a 1281

<210>102

<211>427

<212>PRT

＜213〉artificial sequence

<220>

＜223〉exons 1 1-16 and the Fc5 of IL-17RC signal peptide and human IL-17RC

<400>102

Met Pro Val Pro Trp Phe Leu Leu Ser Leu Ala Leu Gly Arg Ser Pro

1 5 10 15

Val Val Leu Ser Glu Asp Pro Arg Ala His Gln Asn Leu Trp Gln Ala

20 25 30

Ala Arg Leu Arg Leu Leu Thr Leu Gln Ser Trp Leu Leu Asp Ala Pro

35 40 45

Cys Ser Leu Pro Ala Glu Ala Ala Leu Cys Trp Arg Ala Pro Gly Gly

50 55 60

Asp Pro Cys Gln Pro Leu Val Pro Pro Leu Ser Trp Glu Asn Val Thr

65 70 75 80

Val Asp Lys Val Leu Glu Phe Pro Leu Leu Lys Gly His Pro Asn Leu

85 90 95

Cys Val Gln Val Asn Ser Ser Glu Lys Leu Gln Leu Gln Glu Cys Leu

100 105 110

Trp Ala Asp Ser Leu Gly Pro Leu Lys Asp Asp Val Leu Leu Leu Glu

115 120 125

Thr Arg Gly Pro Gln Asp Asn Arg Ser Leu Cys Ala Leu Glu Pro Ser

130 135 140

Gly Cys Thr Ser Leu Pro Ser Lys Ala Ser Thr Arg Ala Ala Arg Leu

145 150 155 160

Gly Glu Tyr Leu Leu Gln Asp Leu Gln Ser Gly Gln Cys Leu Gln Leu

165 170 175

Trp Asp Asp Asp Leu Gly Ala Leu Trp Ala Cys Pro Met Asp Lys Tyr

180 185 190

Ile His Lys Glu Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro

195 200 205

Cys Pro Ala Pro Glu Ala Glu Gly Ala Pro Ser Val Phe Leu Phe Pro

210 215 220

Pro Lys Pro Lys Asp Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr

225 230 235 240

Cys Val Val Val Asp Val Ser His Glu Asp Pro Glu Val Lys Phe Asn

245 250 255

Trp Tyr Val Asp Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg

260 265 270

Glu Glu Gln Tyr Asn Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val

275 280 285

Leu His Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser

290 295 300

Asn Lys Ala Leu Pro Ser Ser Ile Glu Lys Thr Ile Ser Lys Ala Lys

305 310 315 320

Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Asp

325 330 335

Glu Leu Thr Lys Asn Gln Val Ser Leu Thr Cys Leu Val Lys Gly Phe

340 345 350

Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu

355 360 365

Asn Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe

370 375 380

Phe Leu Tyr Ser Lys Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly

385 390 395 400

Asn Val Phe Ser Cys Ser Val Met His Glu Ala Leu His Asn His Tyr

405 410 415

Thr Gln Lys Ser Leu Ser Leu Ser Pro Gly Lys

420 425

<210>103

<211>882

<212>DNA

＜213〉human (Homo sapiens)

<400>103

atgcctgtgc cctggttctt gctgtccttg gcactgggcc gaagcccagt ggtcctttct 60

gactgcaggg ggctcgaagt ctggaacagc atcccgagct gctgggccct gccctggctc 120

aacgtgtcag cagatggtga caacgtgcat ctggttctga atgtctctga ggagcagcac 180

ttcggcctct ccctgtactg gaatcaggtc cagggccccc caaaaccccg gtggcacaaa 240

aacctgactg gaccgcagat cattaccttg aaccacacag acctggttcc ctgcctctgt 300

attcaggtgt ggcctctgga acctgactcc gttaggacga acatctgccc cttcagggag 360

gacccccgcg cacaccagaa cctctggcaa gccgcccgac tgcgactgct gaccctgcag 420

agctggctgc tggacgcacc gtgctcgctg cccgcagaag cggcactgtg ctggcgggct 480

ccgggtgggg acccctgcca gccactggtc ccaccgcttt cctgggagaa cgtcactgtg 540

gacaaggttc tcgagttccc attgctgaaa ggccacccta acctctgtgt tcaggtgaac 600

agctcggaga agctgcagct gcaggagtgc ttgtgggctg actccctggg gcctctcaaa 660

gacgatgtgc tactgttgga gacacgaggc ccccaggaca acagatccct ctgtgccttg 720

gaacccagtg gctgtacttc actacccagc aaagcctcca cgagggcagc tcgccttgga 780

gagtacttac tacaagacct gcagtcaggc cagtgtctgc agctatggga cgatgacttg 840

ggagcgctat gggcctgccc catggacaaa tacatccaca ag 882

<210>104

<211>294

<212>PRT

＜213〉human (Homo sapiens)

<400>104

Met Pro Val Pro Trp Phe Leu Leu Ser Leu Ala Leu Gly Arg Ser Pro

1 5 10 15

Val Val Leu Ser Asp Cys Arg Gly Leu Glu Val Trp Asn Ser Ile Pro

20 25 30

Ser Cys Trp Ala Leu Pro Trp Leu Asn Val Ser Ala Asp Gly Asp Asn

35 40 45

Val His Leu Val Leu Asn Val Ser Glu Glu Gln His Phe Gly Leu Ser

50 55 60

Leu Tyr Trp Asn Gln Val Gln Gly Pro Pro Lys Pro Arg Trp His Lys

65 70 75 80

Asn Leu Thr Gly Pro Gln Ile Ile Thr Leu Asn His Thr Asp Leu Val

85 90 95

Pro Cys Leu Cys Ile Gln Val Trp Pro Leu Glu Pro Asp Ser Val Arg

100 105 110

Thr Asn Ile Cys Pro Phe Arg Glu Asp Pro Arg Ala His Gln Asn Leu

115 120 125

Trp Gln Ala Ala Arg Leu Arg Leu Leu Thr Leu Gln Ser Trp Leu Leu

130 135 140

Asp Ala Pro Cys Ser Leu Pro Ala Glu Ala Ala Leu Cys Trp Arg Ala

145 150 155 160

Pro Gly Gly Asp Pro Cys Gln Pro Leu Val Pro Pro Leu Ser Trp Glu

165 170 175

Asn Val Thr Val Asp Lys Val Leu Glu Phe Pro Leu Leu Lys Gly His

180 185 190

Pro Asn Leu Cys Val Gln Val Asn Ser Ser Glu Lys Leu Gln Leu Gln

195 200 205

Glu Cys Leu Trp Ala Asp Ser Leu Gly Pro Leu Lys Asp Asp Val Leu

210 215 220

Leu Leu Glu Thr Arg Gly Pro Gln Asp Asn Arg Ser Leu Cys Ala Leu

225 230 235 240

Glu Pro Ser Gly Cys Thr Ser Leu Pro Ser Lys Ala Ser Thr Arg Ala

245 250 255

Ala Arg Leu Gly Glu Tyr Leu Leu Gln Asp Leu Gln Ser Gly Gln Cys

260 265 270

Leu Gln Leu Trp Asp Asp Asp Leu Gly Ala Leu Trp Ala Cys Pro Met

275 280 285

Asp Lys Tyr Ile His Lys

290

<210>105

<211>1578

<212>DNA

＜213〉artificial sequence

<220>

＜223〉exon 7 of IL-17RC signal peptide and human IL-17RC-16 and Fc5

<400>105

atgcctgtgc cctggttctt gctgtccttg gcactgggcc gaagcccagt ggtcctttct 60

gactgcaggg ggctcgaagt ctggaacagc atcccgagct gctgggccct gccctggctc 120

aacgtgtcag cagatggtga caacgtgcat ctggttctga atgtctctga ggagcagcac 180

ttcggcctct ccctgtactg gaatcaggtc cagggccccc caaaaccccg gtggcacaaa 240

aacctgactg gaccgcagat cattaccttg aaccacacag acctggttcc ctgcctctgt 300

attcaggtgt ggcctctgga acctgactcc gttaggacga acatctgccc cttcagggag 360

gacccccgcg cacaccagaa cctctggcaa gccgcccgac tgcgactgct gaccctgcag 420

agctggctgc tggacgcacc gtgctcgctg cccgcagaag cggcactgtg ctggcgggct 480

ccgggtgggg acccctgcca gccactggtc ccaccgcttt cctgggagaa cgtcactgtg 540

gacaaggttc tcgagttccc attgctgaaa ggccacccta acctctgtgt tcaggtgaac 600

agctcggaga agctgcagct gcaggagtgc ttgtgggctg actccctggg gcctctcaaa 660

gacgatgtgc tactgttgga gacacgaggc ccccaggaca acagatccct ctgtgccttg 720

gaacccagtg gctgtacttc actacccagc aaagcctcca cgagggcagc tcgccttgga 780

gagtacttac tacaagacct gcagtcaggc cagtgtctgc agctatggga cgatgacttg 840

ggagcgctat gggcctgccc catggacaaa tacatccaca aggagcccaa atcttcagac 900

aaaactcaca catgcccacc gtgcccagca cctgaagccg agggggcacc gtcagtcttc 960

ctcttccccc caaaacccaa ggacaccctc atgatctccc ggacccctga ggtcacatgc 1020

gtggtggtgg acgtgagcca cgaagaccct gaggtcaagt tcaactggta cgtggacggc 1080

gtggaggtgc ataatgccaa gacaaagccg cgggaggagc agtacaacag cacgtaccgt 1140

gtggtcagcg tcctcaccgt cctgcaccag gactggctga atggcaagga gtacaagtgc 1200

aaggtctcca acaaagccct cccatcctcc atcgagaaaa ccatctccaa agccaaaggg 1260

cagccccgag aaccacaggt gtacaccctg cccccatccc gggatgagct gaccaagaac 1320

caggtcagcc tgacctgcct ggtcaaaggc ttctatccca gcgacatcgc cgtggagtgg 1380

gagagcaatg ggcagccgga gaacaactac aagaccacgc ctcccgtgct ggactccgac 1440

ggctccttct tcctctacag caagctcacc gtggacaaga gcaggtggca gcaggggaac 1500

gtcttctcat gctccgtgat gcatgaggct ctgcacaacc actacacgca gaagagcctc 1560

tccctgtctc cgggtaaa 1578

<210>106

<211>526

<212>PRT

＜213〉artificial sequence

<220>

＜223〉exon 7 of IL-17RC signal peptide and human IL-17RC-16 and Fc5

<400>106

Met Pro Val Pro Trp Phe Leu Leu Ser Leu Ala Leu Gly Arg Ser Pro

1 5 10 15

Val Val Leu Ser Asp Cys Arg Gly Leu Glu Val Trp Asn Ser Ile Pro

20 25 30

Ser Cys Trp Ala Leu Pro Trp Leu Asn Val Ser Ala Asp Gly Asp Asn

35 40 45

Val His Leu Val Leu Asn Val Ser Glu Glu Gln His Phe Gly Leu Ser

50 55 60

Leu Tyr Trp Asn Gln Val Gln Gly Pro Pro Lys Pro Arg Trp His Lys

65 70 75 80

Asn Leu Thr Gly Pro Gln Ile Ile Thr Leu Asn His Thr Asp Leu Val

85 90 95

Pro Cys Leu Cys Ile Gln Val Trp Pro Leu Glu Pro Asp Ser Val Arg

100 105 110

Thr Asn Ile Cys Pro Phe Arg Glu Asp Pro Arg Ala His Gln Asn Leu

115 120 125

Trp Gln Ala Ala Arg Leu Arg Leu Leu Thr Leu Gln Ser Trp Leu Leu

130 135 140

Asp Ala Pro Cys Ser Leu Pro Ala Glu Ala Ala Leu Cys Trp Arg Ala

145 150 155 160

Pro Gly Gly Asp Pro Cys Gln Pro Leu Val Pro Pro Leu Ser Trp Glu

165 170 175

Asn Val Thr Val Asp Lys Val Leu Glu Phe Pro Leu Leu Lys Gly His

180 185 190

Pro Asn Leu Cys Val Gln Val Asn Ser Ser Glu Lys Leu Gln Leu Gln

195 200 205

Glu Cys Leu Trp Ala Asp Ser Leu Gly Pro Leu Lys Asp Asp Val Leu

210 215 220

Leu Leu Glu Thr Arg Gly Pro Gln Asp Asn Arg Ser Leu Cys Ala Leu

225 230 235 240

Glu Pro Ser Gly Cys Thr Ser Leu Pro Ser Lys Ala Ser Thr Arg Ala

245 250 255

Ala Arg Leu Gly Glu Tyr Leu Leu Gln Asp Leu Gln Ser Gly Gln Cys

260 265 270

Leu Gln Leu Trp Asp Asp Asp Leu Gly Ala Leu Trp Ala Cys Pro Met

275 280 285

Asp Lys Tyr Ile His Lys Glu Pro Lys Ser Ser Asp Lys Thr His Thr

290 295 300

Cys Pro Pro Cys Pro Ala Pro Glu Ala Glu Gly Ala Pro Ser Val Phe

305 310 315 320

Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met Ile Ser Arg Thr Pro

325 330 335

Glu Val Thr Cys Val Val Val Asp Val Ser His Glu Asp Pro Glu Val

340 345 350

Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val His Asn Ala Lys Thr

355 360 365

Lys Pro Arg Glu Glu Gln Tyr Asn Ser Thr Tyr Arg Val Val Ser Val

370 375 380

Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys Cys

385 390 395 400

Lys Val Ser Asn Lys Ala Leu Pro Ser Ser Ile Glu Lys Thr Ile Ser

405 410 415

Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro Pro

420 425 430

Ser Arg Asp Glu Leu Thr Lys Asn Gln Val Ser Leu Thr Cys Leu Val

435 440 445

Lys Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu Ser Asn Gly

450 455 460

Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp Ser Asp

465 470 475 480

Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val Asp Lys Ser Arg Trp

485 490 495

Gln Gln Gly Asn Val Phe Ser Cys Ser Val Met His Glu Ala Leu His

500 505 510

Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser Pro Gly Lys

515 520 525

<210>107

<211>864

<212>DNA

＜213〉human (Homo sapiens)

<400>107

atgcctgtgc cctggttctt gctgtccttg gcactgggcc gaagcccagt ggtcctttct 60

ctggagaggc ttgtggggcc tcaggacgct acccactgct ctccgggcct ctcctgccgc 120

ctctgggaca gtgacatact ctgcctgcct ggggacatcg tgcctgctcc gggccccgtg 180

ctggcgccta cgcacctgca gacagagctg gtgctgaggt gccagaagga gaccgactgt 240

gacctctgtc tgcgtgtggc tgtccacttg gccgtgcatg ggcactggga agagcctgaa 300

gatgaggaaa agtttggagg agcagctgac tcaggggtgg aggagcctag gaatgcctct 360

ctccaggccc aagtcgtgct ctccttccag gcctacccta ctgcccgctg cgtcctgctg 420

gaggtgcaag tgcctgctgc ccttgtgcag tttggtcagt ctgtgggctc tgtggtatat 480

gactgcttcg aggctgccct agggagtgag gtacgaatct ggtcctatac tcagcccagg 540

tacgagaagg aactcaacca cacacagcag ctgcctgact gcagggggct cgaagtctgg 600

aacagcatcc cgagctgctg ggactccctg gggcctctca aagacgatgt gctactgttg 660

gagacacgag gcccccagga caacagatcc ctctgtgcct tggaacccag tggctgtact 720

tcactaccca gcaaagcctc cacgagggca gctcgccttg gagagtactt actacaagac 780

ctgcagtcag gccagtgtct gcagctatgg gacgatgact tgggagcgct atgggcctgc 840

cccatggaca aatacatcca caag 864

<210>108

<211>288

<212>PRT

＜213〉human (Homo sapiens)

<400>108

Met Pro Val Pro Trp Phe Leu Leu Ser Leu Ala Leu Gly Arg Ser Pro

1 5 10 15

Val Val Leu Ser Leu Glu Arg Leu Val Gly Pro Gln Asp Ala Thr His

20 25 30

Cys Ser Pro Gly Leu Ser Cys Arg Leu Trp Asp Ser Asp Ile Leu Cys

35 40 45

Leu Pro Gly Asp Ile Val Pro Ala Pro Gly Pro Val Leu Ala Pro Thr

50 55 60

His Leu Gln Thr Glu Leu Val Leu Arg Cys Gln Lys Glu Thr Asp Cys

65 70 75 80

Asp Leu Cys Leu Arg Val Ala Val His Leu Ala Val His Gly His Trp

85 90 95

Glu Glu Pro Glu Asp Glu Glu Lys Phe Gly Gly Ala Ala Asp Ser Gly

100 105 110

Val Glu Glu Pro Arg Asn Ala Ser Leu Gln Ala Gln Val Val Leu Ser

115 120 125

Phe Gln Ala Tyr Pro Thr Ala Arg Cys Val Leu Leu Glu Val Gln Val

130 135 140

Pro Ala Ala Leu Val Gln Phe Gly Gln Ser Val Gly Ser Val Val Tyr

145 150 155 160

Asp Cys Phe Glu Ala Ala Leu Gly Ser Glu Val Arg Ile Trp Ser Tyr

165 170 175

Thr Gln Pro Arg Tyr Glu Lys Glu Leu Asn His Thr Gln Gln Leu Pro

180 185 190

Asp Cys Arg Gly Leu Glu Val Trp Asn Ser Ile Pro Ser Cys Trp Asp

195 200 205

Ser Leu Gly Pro Leu Lys Asp Asp Val Leu Leu Leu Glu Thr Arg Gly

210 215 220

Pro Gln Asp Asn Arg Ser Leu Cys Ala Leu Glu Pro Ser Gly Cys Thr

225 230 235 240

Ser Leu Pro Ser Lys Ala Ser Thr Arg Ala Ala Arg Leu Gly Glu Tyr

245 250 255

Leu Leu Gln Asp Leu Gln Ser Gly Gln Cys Leu Gln Leu Trp Asp Asp

260 265 270

Asp Leu Gly Ala Leu Trp Ala Cys Pro Met Asp Lys Tyr Ile His Lys

275 280 285

<210>109

<211>1560

<212>DNA

＜213〉artificial sequence

<220>

＜223〉exons 1 of IL-17RC signal peptide and human IL-17RC-7 and exons 1 4-16 and Fc5

<400>109

atgcctgtgc cctggttctt gctgtccttg gcactgggcc gaagcccagt ggtcctttct 60

ctggagaggc ttgtggggcc tcaggacgct acccactgct ctccgggcct ctcctgccgc 120

ctctgggaca gtgacatact ctgcctgcct ggggacatcg tgcctgctcc gggccccgtg 180

ctggcgccta cgcacctgca gacagagctg gtgctgaggt gccagaagga gaccgactgt 240

gacctctgtc tgcgtgtggc tgtccacttg gccgtgcatg ggcactggga agagcctgaa 300

gatgaggaaa agtttggagg agcagctgac tcaggggtgg aggagcctag gaatgcctct 360

ctccaggccc aagtcgtgct ctccttccag gcctacccta ctgcccgctg cgtcctgctg 420

gaggtgcaag tgcctgctgc ccttgtgcag tttggtcagt ctgtgggctc tgtggtatat 480

gactgcttcg aggctgccct agggagtgag gtacgaatct ggtcctatac tcagcccagg 540

tacgagaagg aactcaacca cacacagcag ctgcctgact gcagggggct cgaagtctgg 600

aacagcatcc cgagctgctg ggactccctg gggcctctca aagacgatgt gctactgttg 660

gagacacgag gcccccagga caacagatcc ctctgtgcct tggaacccag tggctgtact 720

tcactaccca gcaaagcctc cacgagggca gctcgccttg gagagtactt actacaagac 780

ctgcagtcag gccagtgtct gcagctatgg gacgatgact tgggagcgct atgggcctgc 840

cccatggaca aatacatcca caaggagccc aaatcttcag acaaaactca cacatgccca 900

ccgtgcccag cacctgaagc cgagggggca ccgtcagtct tcctcttccc cccaaaaccc 960

aaggacaccc tcatgatctc ccggacccct gaggtcacat gcgtggtggt ggacgtgagc 1020

cacgaagacc ctgaggtcaa gttcaactgg tacgtggacg gcgtggaggt gcataatgcc 1080

aagacaaagc cgcgggagga gcagtacaac agcacgtacc gtgtggtcag cgtcctcacc 1140

gtcctgcacc aggactggct gaatggcaag gagtacaagt gcaaggtctc caacaaagcc 1200

ctcccatcct ccatcgagaa aaccatctcc aaagccaaag ggcagccccg agaaccacag 1260

gtgtacaccc tgcccccatc ccgggatgag ctgaccaaga accaggtcag cctgacctgc 1320

ctggtcaaag gcttctatcc cagcgacatc gccgtggagt gggagagcaa tgggcagccg 1380

gagaacaact acaagaccac gcctcccgtg ctggactccg acggctcctt cttcctctac 1440

agcaagctca ccgtggacaa gagcaggtgg cagcagggga acgtcttctc atgctccgtg 1500

atgcatgagg ctctgcacaa ccactacacg cagaagagcc tctccctgtc tccgggtaaa 1560

<210>110

<211>520

<212>PRT

＜213〉artificial sequence

<220>

＜223〉exons 1 of IL-17RC signal peptide and human IL-17RC-7 and exons 1 4-16 and Fc5

<400>110

Met Pro Val Pro Trp Phe Leu Leu Ser Leu Ala Leu Gly Arg Ser Pro

1 5 10 15

Val Val Leu Ser Leu Glu Arg Leu Val Gly Pro Gln Asp Ala Thr His

20 25 30

Cys Ser Pro Gly Leu Ser Cys Arg Leu Trp Asp Ser Asp Ile Leu Cys

35 40 45

Leu Pro Gly Asp Ile Val Pro Ala Pro Gly Pro Val Leu Ala Pro Thr

50 55 60

His Leu Gln Thr Glu Leu Val Leu Arg Cys Gln Lys Glu Thr Asp Cys

65 70 75 80

Asp Leu Cys Leu Arg Val Ala Val His Leu Ala Val His Gly His Trp

85 90 95

Glu Glu Pro Glu Asp Glu Glu Lys Phe Gly Gly Ala Ala Asp Ser Gly

100 105 110

Val Glu Glu Pro Arg Asn Ala Ser Leu Gln Ala Gln Val Val Leu Ser

115 120 125

Phe Gln Ala Tyr Pro Thr Ala Arg Cys Val Leu Leu Glu Val Gln Val

130 135 140

Pro Ala Ala Leu Val Gln Phe Gly Gln Ser Val Gly Ser Val Val Tyr

145 150 155 160

Asp Cys Phe Glu Ala Ala Leu Gly Ser Glu Val Arg Ile Trp Ser Tyr

165 170 175

Thr Gln Pro Arg Tyr Glu Lys Glu Leu Asn His Thr Gln Gln Leu Pro

180 185 190

Asp Cys Arg Gly Leu Glu Val Trp Asn Ser Ile Pro Ser Cys Trp Asp

195 200 205

Ser Leu Gly Pro Leu Lys Asp Asp Val Leu Leu Leu Glu Thr Arg Gly

210 215 220

Pro Gln Asp Asn Arg Ser Leu Cys Ala Leu Glu Pro Ser Gly Cys Thr

225 230 235 240

Ser Leu Pro Ser Lys Ala Ser Thr Arg Ala Ala Arg Leu Gly Glu Tyr

245 250 255

Leu Leu Gln Asp Leu Gln Ser Gly Gln Cys Leu Gln Leu Trp Asp Asp

260 265 270

Asp Leu Gly Ala Leu Trp Ala Cys Pro Met Asp Lys Tyr Ile His Lys

275 280 285

Glu Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala

290 295 300

Pro Glu Ala Glu Gly Ala Pro Ser Val Phe Leu Phe Pro Pro Lys Pro

305 310 315 320

Lys Asp Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val

325 330 335

Val Asp Val Ser His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val

340 345 350

Asp Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln

355 360 365

Tyr Asn Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln

370 375 380

Asp Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala

385 390 395 400

Leu Pro Ser Ser Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro

405 410 415

Arg Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Asp Glu Leu Thr

420 425 430

Lys Asn Gln Val Ser Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser

435 440 445

Asp Ile Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr

450 455 460

Lys Thr Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr

465 470 475 480

Ser Lys Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe

485 490 495

Ser Cys Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys

500 505 510

Ser Leu Ser Leu Ser Pro Gly Lys

515 520

<210>111

<211>1146

<212>DNA

＜213〉human (Homo sapiens)

<400>111

atgcctgtgc cctggttctt gctgtccttg gcactgggcc gaagcccagt ggtcctttct 60

ctggagaggc ttgtggggcc tcaggacgct acccactgct ctccgggcct ctcctgccgc 120

ctctgggaca gtgacatact ctgcctgcct ggggacatcg tgcctgctcc gggccccgtg 180

ctggcgccta cgcacctgca gacagagctg gtgctgaggt gccagaagga gaccgactgt 240

gacctctgtc tgcgtgtggc tgtccacttg gccgtgcatg ggcactggga agagcctgaa 300

gatgaggaaa agtttggagg agcagctgac tcaggggtgg aggagcctag gaatgcctct 360

ctccaggccc aagtcgtgct ctccttccag gcctacccta ctgcccgctg cgtcctgctg 420

gaggtgcaag tgcctgctgc ccttgtgcag tttggtcagt ctgtgggctc tgtggtatat 480

gactgcttcg aggctgccct agggagtgag gtacgaatct ggtcctatac tcagcccagg 540

tacgagaagg aactcaacca cacacagcag ctgcctgact gcagggggct cgaagtctgg 600

aacagcatcc cgagctgctg ggaggacccc cgcgcacacc agaacctctg gcaagccgcc 660

cgactgcgac tgctgaccct gcagagctgg ctgctggacg caccgtgctc gctgcccgca 720

gaagcggcac tgtgctggcg ggctccgggt ggggacccct gccagccact ggtcccaccg 780

ctttcctggg agaacgtcac tgtggacaag gttctcgagt tcccattgct gaaaggccac 840

cctaacctct gtgttcaggt gaacagctcg gagaagctgc agctgcagga gtgcttgtgg 900

gctgactccc tggggcctct caaagacgat gtgctactgt tggagacacg aggcccccag 960

gacaacagat ccctctgtgc cttggaaccc agtggctgta cttcactacc cagcaaagcc 1020

tccacgaggg cagctcgcct tggagagtac ttactacaag acctgcagtc aggccagtgt 1080

ctgcagctat gggacgatga cttgggagcg ctatgggcct gccccatgga caaatacatc 1140

cacaag 1146

<210>112

<211>382

<212>PRT

＜213〉human (Homo sapiens)

<400>112

Met Pro Val Pro Trp Phe Leu Leu Ser Leu Ala Leu Gly Arg Ser Pro

1 5 10 15

Val Val Leu Ser Leu Glu Arg Leu Val Gly Pro Gln Asp Ala Thr His

20 25 30

Cys Ser Pro Gly Leu Ser Cys Arg Leu Trp Asp Ser Asp Ile Leu Cys

35 40 45

Leu Pro Gly Asp Ile Val Pro Ala Pro Gly Pro Val Leu Ala Pro Thr

50 55 60

His Leu Gln Thr Glu Leu Val Leu Arg Cys Gln Lys Glu Thr Asp Cys

65 70 75 80

Asp Leu Cys Leu Arg Val Ala Val His Leu Ala Val His Gly His Trp

85 90 95

Glu Glu Pro Glu Asp Glu Glu Lys Phe Gly Gly Ala Ala Asp Ser Gly

100 105 110

Val Glu Glu Pro Arg Asn Ala Ser Leu Gln Ala Gln Val Val Leu Ser

115 120 125

Phe Gln Ala Tyr Pro Thr Ala Arg Cys Val Leu Leu Glu Val Gln Val

130 135 140

Pro Ala Ala Leu Val Gln Phe Gly Gln Ser Val Gly Ser Val Val Tyr

145 150 155 160

Asp Cys Phe Glu Ala Ala Leu Gly Ser Glu Val Arg Ile Trp Ser Tyr

165 170 175

Thr Gln Pro Arg Tyr Glu Lys Glu Leu Asn His Thr Gln Gln Leu Pro

180 185 190

Asp Cys Arg Gly Leu Glu Val Trp Asn Ser Ile Pro Ser Cys Trp Glu

195 200 205

Asp Pro Arg Ala His Gln Asn Leu Trp Gln Ala Ala Arg Leu Arg Leu

210 215 220

Leu Thr Leu Gln Ser Trp Leu Leu Asp Ala Pro Cys Ser Leu Pro Ala

225 230 235 240

Glu Ala Ala Leu Cys Trp Arg Ala Pro Gly Gly Asp Pro Cys Gln Pro

245 250 255

Leu Val Pro Pro Leu Ser Trp Glu Asn Val Thr Val Asp Lys Val Leu

260 265 270

Glu Phe Pro Leu Leu Lys Gly His Pro Asn Leu Cys Val Gln Val Asn

275 280 285

Ser Ser Glu Lys Leu Gln Leu Gln Glu Cys Leu Trp Ala Asp Ser Leu

290 295 300

Gly Pro Leu Lys Asp Asp Val Leu Leu Leu Glu Thr Arg Gly Pro Gln

305 310 315 320

Asp Asn Arg Ser Leu Cys Ala Leu Glu Pro Ser Gly Cys Thr Ser Leu

325 330 335

Pro Ser Lys Ala Ser Thr Arg Ala Ala Arg Leu Gly Glu Tyr Leu Leu

340 345 350

Gln Asp Leu Gln Ser Gly Gln Cys Leu Gln Leu Trp Asp Asp Asp Leu

355 360 365

Gly Ala Leu Trp Ala Cys Pro Met Asp Lys Tyr Ile His Lys

370 375 380

<210>113

<211>1842

<212>DNA

＜213〉artificial sequence

<220>

＜223〉exons 1 of IL-17RC signal peptide and human IL-17RC-7 and exons 1 1-16 and Fc5

<400>113

atgcctgtgc cctggttctt gctgtccttg gcactgggcc gaagcccagt ggtcctttct 60

ctggagaggc ttgtggggcc tcaggacgct acccactgct ctccgggcct ctcctgccgc 120

ctctgggaca gtgacatact ctgcctgcct ggggacatcg tgcctgctcc gggccccgtg 180

ctggcgccta cgcacctgca gacagagctg gtgctgaggt gccagaagga gaccgactgt 240

gacctctgtc tgcgtgtggc tgtccacttg gccgtgcatg ggcactggga agagcctgaa 300

gatgaggaaa agtttggagg agcagctgac tcaggggtgg aggagcctag gaatgcctct 360

ctccaggccc aagtcgtgct ctccttccag gcctacccta ctgcccgctg cgtcctgctg 420

gaggtgcaag tgcctgctgc ccttgtgcag tttggtcagt ctgtgggctc tgtggtatat 480

gactgcttcg aggctgccct agggagtgag gtacgaatct ggtcctatac tcagcccagg 540

tacgagaagg aactcaacca cacacagcag ctgcctgact gcagggggct cgaagtctgg 600

aacagcatcc cgagctgctg ggaggacccc cgcgcacacc agaacctctg gcaagccgcc 660

cgactgcgac tgctgaccct gcagagctgg ctgctggacg caccgtgctc gctgcccgca 720

gaagcggcac tgtgctggcg ggctccgggt ggggacccct gccagccact ggtcccaccg 780

ctttcctggg agaacgtcac tgtggacaag gttctcgagt tcccattgct gaaaggccac 840

cctaacctct gtgttcaggt gaacagctcg gagaagctgc agctgcagga gtgcttgtgg 900

gctgactccc tggggcctct caaagacgat gtgctactgt tggagacacg aggcccccag 960

gacaacagat ccctctgtgc cttggaaccc agtggctgta cttcactacc cagcaaagcc 1020

tccacgaggg cagctcgcct tggagagtac ttactacaag acctgcagtc aggccagtgt 1080

ctgcagctat gggacgatga cttgggagcg ctatgggcct gccccatgga caaatacatc 1140

cacaaggagc ccaaatcttc agacaaaact cacacatgcc caccgtgccc agcacctgaa 1200

gccgaggggg caccgtcagt cttcctcttc cccccaaaac ccaaggacac cctcatgatc 1260

tcccggaccc ctgaggtcac atgcgtggtg gtggacgtga gccacgaaga ccctgaggtc 1320

aagttcaact ggtacgtgga cggcgtggag gtgcataatg ccaagacaaa gccgcgggag 1380

gagcagtaca acagcacgta ccgtgtggtc agcgtcctca ccgtcctgca ccaggactgg 1440

ctgaatggca aggagtacaa gtgcaaggtc tccaacaaag ccctcccatc ctccatcgag 1500

aaaaccatct ccaaagccaa agggcagccc cgagaaccac aggtgtacac cctgccccca 1560

tcccgggatg agctgaccaa gaaccaggtc agcctgacct gcctggtcaa aggcttctat 1620

cccagcgaca tcgccgtgga gtgggagagc aatgggcagc cggagaacaa ctacaagacc 1680

acgcctcccg tgctggactc cgacggctcc ttcttcctct acagcaagct caccgtggac 1740

aagagcaggt ggcagcaggg gaacgtcttc tcatgctccg tgatgcatga ggctctgcac 1800

aaccactaca cgcagaagag cctctccctg tctccgggta aa 1842

<210>114

<211>614

<212>PRT

＜213〉artificial sequence

<220>

＜223〉exons 1 of IL-17RC signal peptide and human IL-17RC-7 and exons 1 1-16 and Fc5

<400>114

Met Pro Val Pro Trp Phe Leu Leu Ser Leu Ala Leu Gly Arg Ser Pro

1 5 10 15

Val Val Leu Ser Leu Glu Arg Leu Val Gly Pro Gln Asp Ala Thr His

20 25 30

Cys Ser Pro Gly Leu Ser Cys Arg Leu Trp Asp Ser Asp Ile Leu Cys

35 40 45

Leu Pro Gly Asp Ile Val Pro Ala Pro Gly Pro Val Leu Ala Pro Thr

50 55 60

His Leu Gln Thr Glu Leu Val Leu Arg Cys Gln Lys Glu Thr Asp Cys

65 70 75 80

Asp Leu Cys Leu Arg Val Ala Val His Leu Ala Val His Gly His Trp

85 90 95

Glu Glu Pro Glu Asp Glu Glu Lys Phe Gly Gly Ala Ala Asp Ser Gly

100 105 110

Val Glu Glu Pro Arg Asn Ala Ser Leu Gln Ala Gln Val Val Leu Ser

115 120 125

Phe Gln Ala Tyr Pro Thr Ala Arg Cys Val Leu Leu Glu Val Gln Val

130 135 140

Pro Ala Ala Leu Val Gln Phe Gly Gln Ser Val Gly Ser Val Val Tyr

145 150 155 160

Asp Cys Phe Glu Ala Ala Leu Gly Ser Glu Val Arg Ile Trp Ser Tyr

165 170 175

Thr Gln Pro Arg Tyr Glu Lys Glu Leu Asn His Thr Gln Gln Leu Pro

180 185 190

Asp Cys Arg Gly Leu Glu Val Trp Asn Ser Ile Pro Ser Cys Trp Glu

195 200 205

Asp Pro Arg Ala His Gln Asn Leu Trp Gln Ala Ala Arg Leu Arg Leu

210 215 220

Leu Thr Leu Gln Ser Trp Leu Leu Asp Ala Pro Cys Ser Leu Pro Ala

225 230 235 240

Glu Ala Ala Leu Cys Trp Arg Ala Pro Gly Gly Asp Pro Cys Gln Pro

245 250 255

Leu Val Pro Pro Leu Ser Trp Glu Asn Val Thr Val Asp Lys Val Leu

260 265 270

Glu Phe Pro Leu Leu Lys Gly His Pro Asn Leu Cys Val Gln Val Asn

275 280 285

Ser Ser Glu Lys Leu Gln Leu Gln Glu Cys Leu Trp Ala Asp Ser Leu

290 295 300

Gly Pro Leu Lys Asp Asp Val Leu Leu Leu Glu Thr Arg Gly Pro Gln

305 310 315 320

Asp Asn Arg Ser Leu Cys Ala Leu Glu Pro Ser Gly Cys Thr Ser Leu

325 330 335

Pro Ser Lys Ala Ser Thr Arg Ala Ala Arg Leu Gly Glu Tyr Leu Leu

340 345 350

Gln Asp Leu Gln Ser Gly Gln Cys Leu Gln Leu Trp Asp Asp Asp Leu

355 360 365

Gly Ala Leu Trp Ala Cys Pro Met Asp Lys Tyr Ile His Lys Glu Pro

370 375 380

Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Glu

385 390 395 400

Ala Glu Gly Ala Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp

405 410 415

Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp

420 425 430

Val Ser His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly

435 440 445

Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn

450 455 460

Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp

465 470 475 480

Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro

485 490 495

Ser Ser Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu

500 505 510

Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Asp Glu Leu Thr Lys Asn

515 520 525

Gln Val Ser Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile

530 535 540

Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr

545 550 555 560

Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys

565 570 575

Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys

580 585 590

Ser Val Met His Glu Ala Leu His Ash His Tyr Thr Gln Lys Ser Leu

595 600 605

Ser Leu Ser Pro Gly Lys

610

<210>115

<211>1524

<212>DNA

＜213〉artificial sequence

<220>

＜223〉exons 1 of IL-17RC signal peptide and human IL-17RC-13 He

The exon 7-9 of human IL-17RA

<400>115

atgcctgtgc cctggttctt gctgtccttg gcactgggcc gaagcccagt ggtcctttct 60

ctggagaggc ttgtggggcc tcaggacgct acccactgct ctccgggcct ctcctgccgc 120

ctctgggaca gtgacatact ctgcctgcct ggggacatcg tgcctgctcc gggccccgtg 180

ctggcgccta cgcacctgca gacagagctg gtgctgaggt gccagaagga gaccgactgt 240

gacctctgtc tgcgtgtggc tgtccacttg gccgtgcatg ggcactggga agagcctgaa 300

gatgaggaaa agtttggagg agcagctgac tcaggggtgg aggagcctag gaatgcctct 360

ctccaggccc aagtcgtgct ctccttccag gcctacccta ctgcccgctg cgtcctgctg 420

gaggtgcaag tgcctgctgc ccttgtgcag tttggtcagt ctgtgggctc tgtggtatat 480

gactgcttcg aggctgccct agggagtgag gtacgaatct ggtcctatac tcagcccagg 540

tacgagaagg aactcaacca cacacagcag ctgcctgact gcagggggct cgaagtctgg 600

aacagcatcc cgagctgctg ggccctgccc tggctcaacg tgtcagcaga tggtgacaac 660

gtgcatctgg ttctgaatgt ctctgaggag cagcacttcg gcctctccct gtactggaat 720

caggtccagg gccccccaaa accccggtgg cacaaaaacc tgactggacc gcagatcatt 780

accttgaacc acacagacct ggttccctgc ctctgtattc aggtgtggcc tctggaacct 840

gactccgtta ggacgaacat ctgccccttc agggaggacc cccgcgcaca ccagaacctc 900

tggcaagccg cccgactgcg actgctgacc ctgcagagct ggctgctgga cgcaccgtgc 960

tcgctgcccg cagaagcggc actgtgctgg cgggctccgg gtggggaccc ctgccagcca 1020

ctggtcccac cgctttcctg ggagaacgtc actgtggaca aggttctcga gttcccattg 1080

ctgaaaggcc accctaacct ctgtgttcag gtgaacagct cggagaagct gcagctgcag 1140

gagtgcttgt gggctggcag cctttgggat cccaacatca ctgtggagac cttggacaca 1200

cagcatctgc gagtggactt caccctgtgg aatgaatcca ccccctacca ggtcctgctg 1260

gaaagtttct ccgactcaga gaaccacagc tgctttgatg tcgttaaaca aatatttgcg 1320

cccaggcaag aagaattcca tcagcgagct aatgtcacat tcactctaag caagtttcac 1380

tggtgctgcc atcaccacgt gcaggtccag cccttcttca gcagctgcct aaatgactgt 1440

ttgagacacg ctgtgactgt gccctgccca gtaatctcaa ataccacagt tcccaagcca 1500

gttgcagact acattcccct gtgg 1524

<210>116

<211>508

<212>PRT

＜213〉artificial sequence

<220>

＜223〉exons 1 of IL-17RC signal peptide and human IL-17RC-13 He

The exon 7-9 of human IL-17RA

<400>116

Met Pro Val Pro Trp Phe Leu Leu Ser Leu Ala Leu Gly Arg Ser Pro

1 5 10 15

Val Val Leu Ser Leu Glu Arg Leu Val Gly Pro Gln Asp Ala Thr His

20 25 30

Cys Ser Pro Gly Leu Ser Cys Arg Leu Trp Asp Ser Asp Ile Leu Cys

35 40 45

Leu Pro Gly Asp Ile Val Pro Ala Pro Gly Pro Val Leu Ala Pro Thr

50 55 60

His Leu Gln Thr Glu Leu Val Leu Arg Cys Gln Lys Glu Thr Asp Cys

65 70 75 80

Asp Leu Cys Leu Arg Val Ala Val His Leu Ala Val His Gly His Trp

85 90 95

Glu Glu Pro Glu Asp Glu Glu Lys Phe Gly Gly Ala Ala Asp Ser Gly

100 105 110

Val Glu Glu Pro Arg Asn Ala Ser Leu Gln Ala Gln Val Val Leu Ser

115 120 125

Phe Gln Ala Tyr Pro Thr Ala Arg Cys Val Leu Leu Glu Val Gln Val

130 135 140

Pro Ala Ala Leu Val Gln Phe Gly Gln Ser Val Gly Ser Val Val Tyr

145 150 155 160

Asp Cys Phe Glu Ala Ala Leu Gly Ser Glu Val Arg Ile Trp Ser Tyr

165 170 175

Thr Gln Pro Arg Tyr Glu Lys Glu Leu Asn His Thr Gln Gln Leu Pro

180 185 190

Asp Cys Arg Gly Leu Glu Val Trp Asn Ser Ile Pro Ser Cys Trp Ala

195 200 205

Leu Pro Trp Leu Asn Val Ser Ala Asp Gly Asp Asn Val His Leu Val

210 215 220

Leu Asn Val Ser Glu Glu Gln His Phe Gly Leu Ser Leu Tyr Trp Asn

225 230 235 240

Gln Val Gln Gly Pro Pro Lys Pro Arg Trp His Lys Asn Leu Thr Gly

245 250 255

Pro Gln Ile Ile Thr Leu Asn His Thr Asp Leu Val Pro Cys Leu Cys

260 265 270

Ile Gln Val Trp Pro Leu Glu Pro Asp Ser Val Arg Thr Asn Ile Cys

275 280 285

Pro Phe Arg Glu Asp Pro Arg Ala His Gln Asn Leu Trp Gln Ala Ala

290 295 300

Arg Leu Arg Leu Leu Thr Leu Gln Ser Trp Leu Leu Asp Ala Pro Cys

305 310 315 320

Ser Leu Pro Ala Glu Ala Ala Leu Cys Trp Arg Ala Pro Gly Gly Asp

325 330 335

Pro Cys Gln Pro Leu Val Pro Pro Leu Ser Trp Glu Asn Val Thr Val

340 345 350

Asp Lys Val Leu Glu Phe Pro Leu Leu Lys Gly His Pro Asn Leu Cys

355 360 365

Val Gln Val Asn Ser Ser Glu Lys Leu Gln Leu Gln Glu Cys Leu Trp

370 375 380

Ala Gly Ser Leu Trp Asp Pro Asn Ile Thr Val Glu Thr Leu Asp Thr

385 390 395 400

Gln His Leu Arg Val Asp Phe Thr Leu Trp Asn Glu Ser Thr Pro Tyr

405 410 415

Gln Val Leu Leu Glu Ser Phe Ser Asp Ser Glu Asn His Ser Cys Phe

420 425 430

Asp Val Val Lys Gln Ile Phe Ala Pro Arg Gln Glu Glu Phe His Gln

435 440 445

Arg Ala Asn Val Thr Phe Thr Leu Ser Lys Phe His Trp Cys Cys His

450 455 460

His His Val Gln Val Gln Pro Phe Phe Ser Ser Cys Leu Asn Asp Cys

465 470 475 480

Leu Arg His Ala Val Thr Val Pro Cys Pro Val Ile Ser Asn Thr Thr

485 490 495

Val Pro Lys Pro Val Ala Asp Tyr Ile Pro Leu Trp

500 505

<210>117

<211>2220

<212>DNA

＜213〉artificial sequence

<220>

＜223〉exons 1 of IL-17RC signal peptide and human IL-17RC-13 He

Exon 7-9 and the Fc5 of human IL-17RA

<400>117

atgcctgtgc cctggttctt gctgtccttg gcactgggcc gaagcccagt ggtcctttct 60

ctggagaggc ttgtggggcc tcaggacgct acccactgct ctccgggcct ctcctgccgc 120

ctctgggaca gtgacatact ctgcctgcct ggggacatcg tgcctgctcc gggccccgtg 180

ctggcgccta cgcacctgca gacagagctg gtgctgaggt gccagaagga gaccgactgt 240

gacctctgtc tgcgtgtggc tgtccacttg gccgtgcatg ggcactggga agagcctgaa 300

gatgaggaaa agtttggagg agcagctgac tcaggggtgg aggagcctag gaatgcctct 360

ctccaggccc aagtcgtgct ctccttccag gcctacccta ctgcccgctg cgtcctgctg 420

gaggtgcaag tgcctgctgc ccttgtgcag tttggtcagt ctgtgggctc tgtggtatat 480

gactgcttcg aggctgccct agggagtgag gtacgaatct ggtcctatac tcagcccagg 540

tacgagaagg aactcaacca cacacagcag ctgcctgact gcagggggct cgaagtctgg 600

aacagcatcc cgagctgctg ggccctgccc tggctcaacg tgtcagcaga tggtgacaac 660

gtgcatctgg ttctgaatgt ctctgaggag cagcacttcg gcctctccct gtactggaat 720

caggtccagg gccccccaaa accccggtgg cacaaaaacc tgactggacc gcagatcatt 780

accttgaacc acacagacct ggttccctgc ctctgtattc aggtgtggcc tctggaacct 840

gactccgtta ggacgaacat ctgccccttc agggaggacc cccgcgcaca ccagaacctc 900

tggcaagccg cccgactgcg actgctgacc ctgcagagct ggctgctgga cgcaccgtgc 960

tcgctgcccg cagaagcggc actgtgctgg cgggctccgg gtggggaccc ctgccagcca 1020

ctggtcccac cgctttcctg ggagaacgtc actgtggaca aggttctcga gttcccattg 1080

ctgaaaggcc accctaacct ctgtgttcag gtgaacagct cggagaagct gcagctgcag 1140

gagtgcttgt gggctggcag cctttgggat cccaacatca ctgtggagac cttggacaca 1200

cagcatctgc gagtggactt caccctgtgg aatgaatcca ccccctacca ggtcctgctg 1260

gaaagtttct ccgactcaga gaaccacagc tgctttgatg tcgttaaaca aatatttgcg 1320

cccaggcaag aagaattcca tcagcgagct aatgtcacat tcactctaag caagtttcac 1380

tggtgctgcc atcaccacgt gcaggtccag cccttcttca gcagctgcct aaatgactgt 1440

ttgagacacg ctgtgactgt gccctgccca gtaatctcaa ataccacagt tcccaagcca 1500

gttgcagact acattcccct gtgggagccc aaatcttcag acaaaactca cacatgccca 1560

ccgtgcccag cacctgaagc cgagggggca ccgtcagtct tcctcttccc cccaaaaccc 1620

aaggacaccc tcatgatctc ccggacccct gaggtcacat gcgtggtggt ggacgtgagc 1680

cacgaagacc ctgaggtcaa gttcaactgg tacgtggacg gcgtggaggt gcataatgcc 1740

aagacaaagc cgcgggagga gcagtacaac agcacgtacc gtgtggtcag cgtcctcacc 1800

gtcctgcacc aggactggct gaatggcaag gagtacaagt gcaaggtctc caacaaagcc 1860

ctcccatcct ccatcgagaa aaccatctcc aaagccaaag ggcagccccg agaaccacag 1920

gtgtacaccc tgcccccatc ccgggatgag ctgaccaaga accaggtcag cctgacctgc 1980

ctggtcaaag gcttctatcc cagcgacatc gccgtggagt gggagagcaa tgggcagccg 2040

gagaacaact acaagaccac gcctcccgtg ctggactccg acggctcctt cttcctctac 2100

agcaagctca ccgtggacaa gagcaggtgg cagcagggga acgtcttctc atgctccgtg 2160

atgcatgagg ctctgcacaa ccactacacg cagaagagcc tctccctgtc tccgggtaaa 2220

<210>118

<211>740

<212>PRT

＜213〉artificial sequence

<220>

＜223〉exons 1 of IL-17RC signal peptide and human IL-17RC-13 He

Exon 7-9 and the Fc5 of human IL-17RA

<400>118

Met Pro Val Pro Trp Phe Leu Leu Ser Leu Ala Leu Gly Arg Ser Pro

1 5 10 15

Val Val Leu Ser Leu Glu Arg Leu Val Gly Pro Gln Asp Ala Thr His

20 25 30

Cys Ser Pro Gly Leu Ser Cys Arg Leu Trp Asp Ser Asp Ile Leu Cys

35 40 45

Leu Pro Gly Asp Ile Val Pro Ala Pro Gly Pro Val Leu Ala Pro Thr

50 55 60

His Leu Gln Thr Glu Leu Val Leu Arg Cys Gln Lys Glu Thr Asp Cys

65 70 75 80

Asp Leu Cys Leu Arg Val Ala Val His Leu Ala Val His Gly His Trp

85 90 95

Glu Glu Pro Glu Asp Glu Glu Lys Phe Gly Gly Ala Ala Asp Ser Gly

100 105 110

Val Glu Glu Pro Arg Asn Ala Ser Leu Gln Ala Gln Val Val Leu Ser

115 120 125

Phe Gln Ala Tyr Pro Thr Ala Arg Cys Val Leu Leu Glu Val Gln Val

130 135 140

Pro Ala Ala Leu Val Gln Phe Gly Gln Ser Val Gly Ser Val Val Tyr

145 150 155 160

Asp Cys Phe Glu Ala Ala Leu Gly Ser Glu Val Arg Ile Trp Ser Tyr

165 170 175

Thr Gln Pro Arg Tyr Glu Lys Glu Leu Asn His Thr Gln Gln Leu Pro

180 185 190

Asp Cys Arg Gly Leu Glu Val Trp Asn Ser Ile Pro Ser Cys Trp Ala

195 200 205

Leu Pro Trp Leu Asn Val Ser Ala Asp Gly Asp Asn Val His Leu Val

210 215 220

Leu Asn Val Ser Glu Glu Gln His Phe Gly Leu Ser Leu Tyr Trp Asn

225 230 235 240

Gln Val Gln Gly Pro Pro Lys Pro Arg Trp His Lys Asn Leu Thr Gly

245 250 255

Pro Gln Ile Ile Thr Leu Asn His Thr Asp Leu Val Pro Cys Leu Cys

260 265 270

Ile Gln Val Trp Pro Leu Glu Pro Asp Ser Val Arg Thr Asn Ile Cys

275 280 285

Pro Phe Arg Glu Asp Pro Arg Ala His Gln Asn Leu Trp Gln Ala Ala

290 295 300

Arg Leu Arg Leu Leu Thr Leu Gln Ser Trp Leu Leu Asp Ala Pro Cys

305 310 315 320

Ser Leu Pro Ala Glu Ala Ala Leu Cys Trp Arg Ala Pro Gly Gly Asp

325 330 335

Pro Cys Gln Pro Leu Val Pro Pro Leu Ser Trp Glu Asn Val Thr Val

340 345 350

Asp Lys Val Leu Glu Phe Pro Leu Leu Lys Gly His Pro Asn Leu Cys

355 360 365

Val Gln Val Asn Ser Ser Glu Lys Leu Gln Leu Gln Glu Cys Leu Trp

370 375 380

Ala Gly Ser Leu Trp Asp Pro Asn Ile Thr Val Glu Thr Leu Asp Thr

385 390 395 400

Gln His Leu Arg Val Asp Phe Thr Leu Trp Asn Glu Ser Thr Pro Tyr

405 410 415

Gln Val Leu Leu Glu Ser Phe Ser Asp Ser Glu Asn His Ser Cys Phe

420 425 430

Asp Val Val Lys Gln Ile Phe Ala Pro Arg Gln Glu Glu Phe His Gln

435 440 445

Arg Ala Asn Val Thr Phe Thr Leu Ser Lys Phe His Trp Cys Cys His

450 455 460

His His Val Gln Val Gln Pro Phe Phe Ser Ser Cys Leu Asn Asp Cys

465 470 475 480

Leu Arg His Ala Val Thr Val Pro Cys Pro Val Ile Ser Asn Thr Thr

485 490 495

Val Pro Lys Pro Val Ala Asp Tyr Ile Pro Leu Trp Glu Pro Lys Ser

500 505 510

Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Glu Ala Glu

515 520 525

Gly Ala Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu

530 535 540

Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Ser

545 550 555 560

His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu

565 570 575

Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn Ser Thr

580 585 590

Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn

595 600 605

Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ser Ser

610 615 620

Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln

625 630 635 640

Val Tyr Thr Leu Pro Pro Ser Arg Asp Glu Leu Thr Lys Asn Gln Val

645 650 655

Ser Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile Ala Val

660 665 670

Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro

675 680 685

Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr

690 695 700

Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys Ser Val

705 710 715 720

Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu

725 730 735

Ser Pro Gly Lys

740

<210>119

<211>1500

<212>DNA

＜213〉artificial sequence

<220>

＜223〉exons 1-6 of muroid IL-17RA signal peptide and muroid IL-17RA,

The exon 8-13 of human IL-17RC, the exon 7 of muroid IL-17RA-9

<400>119

atggcgattc ggcgctgctg gccacgggtc gtccccgggc ccgcgctggg atggctgctt 60

ctgctgctga acgttctggc cccgggccgc gcctccccgc gcctcctcga cttcccggct 120

ccggtctgcg cgcaggaggg gctgagctgc agagtcaaga atagtacttg tctggatgac 180

agctggatcc accccaaaaa cctgaccccg tcttccccaa aaaacatcta tatcaatctt 240

agtgtttcct ctacccagca cggagaatta gtccctgtgt tgcatgttga gtggaccctg 300

cagacagatg ccagcatcct gtacctcgag ggtgcagagc tgtccgtcct gcagctgaac 360

accaatgagc ggctgtgtgt caagttccag tttctgtcca tgctgcagca tcaccgtaag 420

cggtggcggt tttccttcag ccactttgtg gtagatcctg gccaggagta tgaagtgact 480

gttcaccacc tgccgaagcc catccctgat ggggacccaa accacaaatc caagatcatc 540

tttgtgcctg actgtgagga cagcaagatg aagatgacta cctcatgcgt gagctcagcc 600

ctgccctggc tcaacgtgtc agcagatggt gacaacgtgc atctggttct gaatgtctct 660

gaggagcagc acttcggcct ctccctgtac tggaatcagg tccagggccc cccaaaaccc 720

cggtggcaca aaaacctgac tggaccgcag atcattacct tgaaccacac agacctggtt 780

ccctgcctct gtattcaggt gtggcctctg gaacctgact ccgttaggac gaacatctgc 840

cccttcaggg aggacccccg cgcacaccag aacctctggc aagccgcccg actgcgactg 900

ctgaccctgc agagctggct gctggacgca ccgtgctcgc tgcccgcaga agcggcactg 960

tgctggcggg ctccgggtgg ggacccctgc cagccactgg tcccaccgct ttcctgggag 1020

aacgtcactg tggacaaggt tctcgagttc ccattgctga aaggccaccc taacctctgt 1080

gttcaggtga acagctcgga gaagctgcag ctgcaggagt gcttgtgggc tggcagcctt 1140

tgggatccca acatcactgt ggagaccttg gacacacagc atctgcgagt ggacttcacc 1200

ctgtggaatg aatccacccc ctaccaggtc ctgctggaaa gtttctccga ctcagagaac 1260

cacagctgct ttgatgtcgt taaacaaata tttgcgccca ggcaagaaga attccatcag 1320

cgagctaatg tcacattcac tctaagcaag tttcactggt gctgccatca ccacgtgcag 1380

gtccagccct tcttcagcag ctgcctaaat gactgtttga gacacgctgt gactgtgccc 1440

tgcccagtaa tctcaaatac cacagttccc aagccagttg cagactacat tcccctgtgg 1500

<210>120

<211>500

<212>PRT

＜213〉artificial sequence

<220>

＜223〉exons 1-6 of muroid IL-17RA signal peptide and muroid IL-17RA,

The exon 8-13 of human IL-17RC, the exon 7 of muroid IL-17RA-9

<400>120

Met Ala Ile Arg Arg Cys Trp Pro Arg Val Val Pro Gly Pro Ala Leu

1 5 10 15

Gly Trp Leu Leu Leu Leu Leu Asn Val Leu Ala Pro Gly Arg Ala Ser

20 25 30

Pro Arg Leu Leu Asp Phe Pro Ala Pro Val Cys Ala Gln Glu Gly Leu

35 40 45

Ser Cys Arg Val Lys Asn Ser Thr Cys Leu Asp Asp Ser Trp Ile His

50 55 60

Pro Lys Asn Leu Thr Pro Ser Ser Pro Lys Asn Ile Tyr Ile Asn Leu

65 70 75 80

Ser Val Ser Ser Thr Gln His Gly Glu Leu Val Pro Val Leu His Val

85 90 95

Glu Trp Thr Leu Gln Thr Asp Ala Ser Ile Leu Tyr Leu Glu Gly Ala

100 105 110

Glu Leu Ser Val Leu Gln Leu Asn Thr Asn Glu Arg Leu Cys Val Lys

115 120 125

Phe Gln Phe Leu Ser Met Leu Gln His His Arg Lys Arg Trp Arg Phe

130 135 140

Ser Phe Ser His Phe Val Val Asp Pro Gly Gln Glu Tyr Glu Val Thr

145 150 155 160

Val His His Leu Pro Lys Pro Ile Pro Asp Gly Asp Pro Asn His Lys

165 170 175

Ser Lys Ile Ile Phe Val Pro Asp Cys Glu Asp Ser Lys Met Lys Met

180 185 190

Thr Thr Ser Cys Val Ser Ser Ala Leu Pro Trp Leu Asn Val Ser Ala

195 200 205

Asp Gly Asp Asn Val His Leu Val Leu Asn Val Ser Glu Glu Gln His

210 215 220

Phe Gly Leu Ser Leu Tyr Trp Asn Gln Val Gln Gly Pro Pro Lys Pro

225 230 235 240

Arg Trp His Lys Asn Leu Thr Gly Pro Gln Ile Ile Thr Leu Asn His

245 250 255

Thr Asp Leu Val Pro Cys Leu Cys Ile Gln Val Trp Pro Leu Glu Pro

260 265 270

Asp Ser Val Arg Thr Asn Ile Cys Pro Phe Arg Glu Asp Pro Arg Ala

275 280 285

His Gln Asn Leu Trp Gln Ala Ala Arg Leu Arg Leu Leu Thr Leu Gln

290 295 300

Ser Trp Leu Leu Asp Ala Pro Cys Ser Leu Pro Ala Glu Ala Ala Leu

305 310 315 320

Cys Trp Arg Ala Pro Gly Gly Asp Pro Cys Gln Pro Leu Val Pro Pro

325 330 335

Leu Ser Trp Glu Asn Val Thr Val Asp Lys Val Leu Glu Phe Pro Leu

340 345 350

Leu Lys Gly His Pro Asn Leu Cys Val Gln Val Asn Ser Ser Glu Lys

355 360 365

Leu Gln Leu Gln Glu Cys Leu Trp Ala Gly Ser Leu Trp Asp Pro Asn

370 375 380

Ile Thr Val Glu Thr Leu Asp Thr Gln His Leu Arg Val Asp Phe Thr

385 390 395 400

Leu Trp Asn Glu Ser Thr Pro Tyr Gln Val Leu Leu Glu Ser Phe Ser

405 410 415

Asp Ser Glu Asn His Ser Cys Phe Asp Val Val Lys Gln Ile Phe Ala

420 425 430

Pro Arg Gln Glu Glu Phe His Gln Arg Ala Asn Val Thr Phe Thr Leu

435 440 445

Ser Lys Phe His Trp Cys Cys His His His Val Gln Val Gln Pro Phe

450 455 460

Phe Ser Ser Cys Leu Asn Asp Cys Leu Arg His Ala Val Thr Val Pro

465 470 475 480

Cys Pro Val Ile Ser Asn Thr Thr Val Pro Lys Pro Val Ala Asp Tyr

485 490 495

Ile Pro Leu Trp

500

<210>121

<211>2196

<212>DNA

＜213〉artificial sequence

<220>

＜223〉exons 1-6 of muroid IL-17RA signal peptide and muroid IL-17RA,

The exon 8-13 of human IL-17RC, the exon 7 of muroid IL-17RA-9 and Fc5

<400>121

atggcgattc ggcgctgctg gccacgggtc gtccccgggc ccgcgctggg atggctgctt 60

ctgctgctga acgttctggc cccgggccgc gcctccccgc gcctcctcga cttcccggct 120

ccggtctgcg cgcaggaggg gctgagctgc agagtcaaga atagtacttg tctggatgac 180

agctggatcc accccaaaaa cctgaccccg tcttccccaa aaaacatcta tatcaatctt 240

agtgtttcct ctacccagca cggagaatta gtccctgtgt tgcatgttga gtggaccctg 300

cagacagatg ccagcatcct gtacctcgag ggtgcagagc tgtccgtcct gcagctgaac 360

accaatgagc ggctgtgtgt caagttccag tttctgtcca tgctgcagca tcaccgtaag 420

cggtggcggt tttccttcag ccactttgtg gtagatcctg gccaggagta tgaagtgact 480

gttcaccacc tgccgaagcc catccctgat ggggacccaa accacaaatc caagatcatc 540

tttgtgcctg actgtgagga cagcaagatg aagatgacta cctcatgcgt gagctcagcc 600

ctgccctggc tcaacgtgtc agcagatggt gacaacgtgc atctggttct gaatgtctct 660

gaggagcagc acttcggcct ctccctgtac tggaatcagg tccagggccc cccaaaaccc 720

cggtggcaca aaaacctgac tggaccgcag atcattacct tgaaccacac agacctggtt 780

ccctgcctct gtattcaggt gtggcctctg gaacctgact ccgttaggac gaacatctgc 840

cccttcaggg aggacccccg cgcacaccag aacctctggc aagccgcccg actgcgactg 900

ctgaccctgc agagctggct gctggacgca ccgtgctcgc tgcccgcaga agcggcactg 960

tgctggcggg ctccgggtgg ggacccctgc cagccactgg tcccaccgct ttcctgggag 1020

aacgtcactg tggacaaggt tctcgagttc ccattgctga aaggccaccc taacctctgt 1080

gttcaggtga acagctcgga gaagctgcag ctgcaggagt gcttgtgggc tggcagcctt 1140

tgggatccca acatcactgt ggagaccttg gacacacagc atctgcgagt ggacttcacc 1200

ctgtggaatg aatccacccc ctaccaggtc ctgctggaaa gtttctccga ctcagagaac 1260

cacagctgct ttgatgtcgt taaacaaata tttgcgccca ggcaagaaga attccatcag 1320

cgagctaatg tcacattcac tctaagcaag tttcactggt gctgccatca ccacgtgcag 1380

gtccagccct tcttcagcag ctgcctaaat gactgtttga gacacgctgt gactgtgccc 1440

tgcccagtaa tctcaaatac cacagttccc aagccagttg cagactacat tcccctgtgg 1500

gagcccaaat cttcagacaa aactcacaca tgcccaccgt gcccagcacc tgaagccgag 1560

ggggcaccgt cagtcttcct cttcccccca aaacccaagg acaccctcat gatctcccgg 1620

acccctgagg tcacatgcgt ggtggtggac gtgagccacg aagaccctga ggtcaagttc 1680

aactggtacg tggacggcgt ggaggtgcat aatgccaaga caaagccgcg ggaggagcag 1740

tacaacagca cgtaccgtgt ggtcagcgtc ctcaccgtcc tgcaccagga ctggctgaat 1800

ggcaaggagt acaagtgcaa ggtctccaac aaagccctcc catcctccat cgagaaaacc 1860

atctccaaag ccaaagggca gccccgagaa ccacaggtgt acaccctgcc cccatcccgg 1920

gatgagctga ccaagaacca ggtcagcctg acctgcctgg tcaaaggctt ctatcccagc 1980

gacatcgccg tggagtggga gagcaatggg cagccggaga acaactacaa gaccacgcct 2040

cccgtgctgg actccgacgg ctccttcttc ctctacagca agctcaccgt ggacaagagc 2100

aggtggcagc aggggaacgt cttctcatgc tccgtgatgc atgaggctct gcacaaccac 2160

tacacgcaga agagcctctc cctgtctccg ggtaaa 2196

<210>122

<211>2196

<212>PRT

＜213〉artificial sequence

<220>

＜223〉exons 1-6 of muroid IL-17RA signal peptide and muroid IL-17RA,

The exon 8-13 of human IL-17RC, the exon 7 of muroid IL-17RA-9 and Fc5

<400>122

Ala Thr Gly Gly Cys Gly Ala Thr Thr Cys Gly Gly Cys Gly Cys Thr

1 5 10 15

Gly Cys Thr Gly Gly Cys Cys Ala Cys Gly Gly Gly Thr Cys Gly Thr

20 25 30

Cys Cys Cys Cys Gly Gly Gly Cys Cys Cys Gly Cys Gly Cys Thr Gly

35 40 45

Gly Gly Ala Thr Gly Gly Cys Thr Gly Cys Thr Thr Cys Thr Gly Cys

50 55 60

Thr Gly Cys Thr Gly Ala Ala Cys Gly Thr Thr Cys Thr Gly Gly Cys

65 70 75 80

Cys Cys Cys Gly Gly Gly Cys Cys Gly Cys Gly Cys Cys Thr Cys Cys

85 90 95

Cys Cys Gly Cys Gly Cys Cys Thr Cys Cys Thr Cys Gly Ala Cys Thr

100 105 110

Thr Cys Cys Cys Gly Gly Cys Thr Cys Cys Gly Gly Thr Cys Thr Gly

115 120 125

Cys Gly Cys Gly Cys Ala Gly Gly Ala Gly Gly Gly Gly Cys Thr Gly

130 135 140

Ala Gly Cys Thr Gly Cys Ala Gly Ala Gly Thr Cys Ala Ala Gly Ala

145 150 155 160

Ala Thr Ala Gly Thr Ala Cys Thr Thr Gly Thr Cys Thr Gly Gly Ala

165 170 175

Thr Gly Ala Cys Ala Gly Cys Thr Gly Gly Ala Thr Cys Cys Ala Cys

180 185 190

Cys Cys Cys Ala Ala Ala Ala Ala Cys Cys Thr Gly Ala Cys Cys Cys

195 200 205

Cys Gly Thr Cys Thr Thr Cys Cys Cys Cys Ala Ala Ala Ala Ala Ala

210 215 220

Cys Ala Thr Cys Thr Ala Thr Ala Thr Cys Ala Ala Thr Cys Thr Thr

225 230 235 240

Ala Gly Thr Gly Thr Thr Thr Cys Cys Thr Cys Thr Ala Cys Cys Cys

245 250 255

Ala Gly Cys Ala Cys Gly Gly Ala Gly Ala Ala Thr Thr Ala Gly Thr

260 265 270

Cys Cys Cys Thr Gly Thr Gly Thr Thr Gly Cys Ala Thr Gly Thr Thr

275 280 285

Gly Ala Gly Thr Gly Gly Ala Cys Cys Cys Thr Gly Cys Ala Gly Ala

290 295 300

Cys Ala Gly Ala Thr Gly Cys Cys Ala Gly Cys Ala Thr Cys Cys Thr

305 310 315 320

Gly Thr Ala Cys Cys Thr Cys Gly Ala Gly Gly Gly Thr Gly Cys Ala

325 330 335

Gly Ala Gly Cys Thr Gly Thr Cys Cys Gly Thr Cys Cys Thr Gly Cys

340 345 350

Ala Gly Cys Thr Gly Ala Ala Cys Ala Cys Cys Ala Ala Thr Gly Ala

355 360 365

Gly Cys Gly Gly Cys Thr Gly Thr Gly Thr Gly Thr Cys Ala Ala Gly

370 375 380

Thr Thr Cys Cys Ala Gly Thr Thr Thr Cys Thr Gly Thr Cys Cys Ala

385 390 395 400

Thr Gly Cys Thr Gly Cys Ala Gly Cys Ala Thr Cys Ala Cys Cys Gly

405 410 415

Thr Ala Ala Gly Cys Gly Gly Thr Gly Gly Cys Gly Gly Thr Thr Thr

420 425 430

Thr Cys Cys Thr Thr Cys Ala Gly Cys Cys Ala Cys Thr Thr Thr Gly

435 440 445

Thr Gly Gly Thr Ala Gly Ala Thr Cys Cys Thr Gly Gly Cys Cys Ala

450 455 460

Gly Gly Ala Gly Thr Ala Thr Gly Ala Ala Gly Thr Gly Ala Cys Thr

465 470 475 480

Gly Thr Thr Cys Ala Cys Cys Ala Cys Cys Thr Gly Cys Cys Gly Ala

485 490 495

Ala Gly Cys Cys Cys Ala Thr Cys Cys Cys Thr Gly Ala Thr Gly Gly

500 505 510

Gly Gly Ala Cys Cys Cys Ala Ala Ala Cys Cys Ala Cys Ala Ala Ala

515 520 525

Thr Cys Cys Ala Ala Gly Ala Thr Cys Ala Thr Cys Thr Thr Thr Gly

530 535 540

Thr Gly Cys Cys Thr Gly Ala Cys Thr Gly Thr Gly Ala Gly Gly Ala

545 550 555 560

Cys Ala Gly Cys Ala Ala Gly Ala Thr Gly Ala Ala Gly Ala Thr Gly

565 570 575

Ala Cys Thr Ala Cys Cys Thr Cys Ala Thr Gly Cys Gly Thr Gly Ala

580 585 590

Gly Cys Thr Cys Ala Gly Cys Cys Cys Thr Gly Cys Cys Cys Thr Gly

595 600 605

Gly Cys Thr Cys Ala Ala Cys Gly Thr Gly Thr Cys Ala Gly Cys Ala

610 615 620

Gly Ala Thr Gly Gly Thr Gly Ala Cys Ala Ala Cys Gly Thr Gly Cys

625 630 635 640

Ala Thr Cys Thr Gly Gly Thr Thr Cys Thr Gly Ala Ala Thr Gly Thr

645 650 655

Cys Thr Cys Thr Gly Ala Gly Gly Ala Gly Cys Ala Gly Cys Ala Cys

660 665 670

Thr Thr Cys Gly Gly Cys Cys Thr Cys Thr Cys Cys Cys Thr Gly Thr

675 680 685

Ala Cys Thr Gly Gly Ala Ala Thr Cys Ala Gly Gly Thr Cys Cys Ala

690 695 700

Gly Gly Gly Cys Cys Cys Cys Cys Cys Ala Ala Ala Ala Cys Cys Cys

705 710 715 720

Cys Gly Gly Thr Gly Gly Cys Ala Cys Ala Ala Ala Ala Ala Cys Cys

725 730 735

Thr Gly Ala Cys Thr Gly Gly Ala Cys Cys Gly Cys Ala Gly Ala Thr

740 745 750

Cys Ala Thr Thr Ala Cys Cys Thr Thr Gly Ala Ala Cys Cys Ala Cys

755 760 765

Ala Cys Ala Gly Ala Cys Cys Thr Gly Gly Thr Thr Cys Cys Cys Thr

770 775 780

Gly Cys Cys Thr Cys Thr Gly Thr Ala Thr Thr Cys Ala Gly Gly Thr

785 790 795 800

Gly Thr Gly Gly Cys Cys Thr Cys Thr Gly Gly Ala Ala Cys Cys Thr

805 810 815

Gly Ala Cys Thr Cys Cys Gly Thr Thr Ala Gly Gly Ala Cys Gly Ala

820 825 830

Ala Cys Ala Thr Cys Thr Gly Cys Cys Cys Cys Thr Thr Cys Ala Gly

835 840 845

Gly Gly Ala Gly Gly Ala Cys Cys Cys Cys Cys Gly Cys Gly Cys Ala

850 855 860

Cys Ala Cys Cys Ala Gly Ala Ala Cys Cys Thr Cys Thr Gly Gly Cys

865 870 875 880

Ala Ala Gly Cys Cys Gly Cys Cys Cys Gly Ala Cys Thr Gly Cys Gly

885 890 895

Ala Cys Thr Gly Cys Thr Gly Ala Cys Cys Cys Thr Gly Cys Ala Gly

900 905 910

Ala Gly Cys Thr Gly Gly Cys Thr Gly Cys Thr Gly Gly Ala Cys Gly

915 920 925

Cys Ala Cys Cys Gly Thr Gly Cys Thr Cys Gly Cys Thr Gly Cys Cys

930 935 940

Cys Gly Cys Ala Gly Ala Ala Gly Cys Gly Gly Cys Ala Cys Thr Gly

945 950 955 960

Thr Gly Cys Thr Gly Gly Cys Gly Gly Gly Cys Thr Cys Cys Gly Gly

965 970 975

Gly Thr Gly Gly Gly Gly Ala Cys Cys Cys Cys Thr Gly Cys Cys Ala

980 985 990

Gly Cys Cys Ala Cys Thr Gly Gly Thr Cys Cys Cys Ala Cys Cys Gly

995 1000 1005

Cys Thr Thr Thr Cys Cys Thr Gly Gly Gly Ala Gly Ala Ala Cys Gly

1010 1015 1020

Thr Cys Ala Cys Thr Gly Thr Gly Gly Ala Cys Ala Ala Gly Gly Thr

1025 1030 1035 1040

Thr Cys Thr Cys Gly Ala Gly Thr Thr Cys Cys Cys Ala Thr Thr Gly

1045 1050 1055

Cys Thr Gly Ala Ala Ala Gly Gly Cys Cys Ala Cys Cys Cys Thr Ala

1060 1065 1070

Ala Cys Cys Thr Cys Thr Gly Thr Gly Thr Thr Cys Ala Gly Gly Thr

1075 1080 1085

Gly Ala Ala Cys Ala Gly Cys Thr Cys Gly Gly Ala Gly Ala Ala Gly

1090 1095 1100

Cys Thr Gly Cys Ala Gly Cys Thr Gly Cys Ala Gly Gly Ala Gly Thr

1105 1110 1115 1120

Gly Cys Thr Thr Gly Thr Gly Gly Gly Cys Thr Gly Gly Cys Ala Gly

1125 1130 1135

Cys Cys Thr Thr Thr Gly Gly Gly Ala Thr Cys Cys Cys Ala Ala Cys

1140 1145 1150

Ala Thr Cys Ala Cys Thr Gly Thr Gly Gly Ala Gly Ala Cys Cys Thr

1155 1160 1165

Thr Gly Gly Ala Cys Ala Cys Ala Cys Ala Gly Cys Ala Thr Cys Thr

1170 1175 1180

Gly Cys Gly Ala Gly Thr Gly Gly Ala Cys Thr Thr Cys Ala Cys Cys

1185 1190 1195 1200

Cys Thr Gly Thr Gly Gly Ala Ala Thr Gly Ala Ala Thr Cys Cys Ala

1205 1210 1215

Cys Cys Cys Cys Cys Thr Ala Cys Cys Ala Gly Gly Thr Cys Cys Thr

1220 1225 1230

Gly Cys Thr Gly Gly Ala Ala Ala Gly Thr Thr Thr Cys Thr Cys Cys

1235 1240 1245

Gly Ala Cys Thr Cys Ala Gly Ala Gly Ala Ala Cys Cys Ala Cys Ala

1250 1255 1260

Gly Cys Thr Gly Cys Thr Thr Thr Gly Ala Thr Gly Thr Cys Gly Thr

1265 1270 1275 1280

Thr Ala Ala Ala Cys Ala Ala Ala Thr Ala Thr Thr Thr Gly Cys Gly

1285 1290 1295

Cys Cys Cys Ala Gly Gly Cys Ala Ala Gly Ala Ala Gly Ala Ala Thr

1300 1305 1310

Thr Cys Cys Ala Thr Cys Ala Gly Cys Gly Ala Gly Cys Thr Ala Ala

1315 1320 1325

Thr Gly Thr Cys Ala Cys Ala Thr Thr Cys Ala Cys Thr Cys Thr Ala

1330 1335 1340

Ala Gly Cys Ala Ala Gly Thr Thr Thr Cys Ala Cys Thr Gly Gly Thr

1345 1350 1355 1360

Gly Cys Thr Gly Cys Cys Ala Thr Cys Ala Cys Cys Ala Cys Gly Thr

1365 1370 1375

Gly Cys Ala Gly Gly Thr Cys Cys Ala Gly Cys Cys Cys Thr Thr Cys

1380 1385 1390

Thr Thr Cys Ala Gly Cys Ala Gly Cys Thr Gly Cys Cys Thr Ala Ala

1395 1400 1405

Ala Thr Gly Ala Cys Thr Gly Thr Thr Thr Gly Ala Gly Ala Cys Ala

1410 1415 1420

Cys Gly Cys Thr Gly Thr Gly Ala Cys Thr Gly Thr Gly Cys Cys Cys

1425 1430 1435 1440

Thr Gly Cys Cys Cys Ala Gly Thr Ala Ala Thr Cys Thr Cys Ala Ala

1445 1450 1455

Ala Thr Ala Cys Cys Ala Cys Ala Gly Thr Thr Cys Cys Cys Ala Ala

1460 1465 1470

Gly Cys Cys Ala Gly Thr Thr Gly Cys Ala Gly Ala Cys Thr Ala Cys

1475 1480 1485

Ala Thr Thr Cys Cys Cys Cys Thr Gly Thr Gly Gly Gly Ala Gly Cys

1490 1495 1500

Cys Cys Ala Ala Ala Thr Cys Thr Thr Cys Ala Gly Ala Cys Ala Ala

1505 1510 1515 1520

Ala Ala Cys Thr Cys Ala Cys Ala Cys Ala Thr Gly Cys Cys Cys Ala

1525 1530 1535

Cys Cys Gly Thr Gly Cys Cys Cys Ala Gly Cys Ala Cys Cys Thr Gly

1540 1545 1550

Ala Ala Gly Cys Cys Gly Ala Gly Gly Gly Gly Gly Cys Ala Cys Cys

1555 1560 1565

Gly Thr Cys Ala Gly Thr Cys Thr Thr Cys Cys Thr Cys Thr Thr Cys

1570 1575 1580

Cys Cys Cys Cys Cys Ala Ala Ala Ala Cys Cys Cys Ala Ala Gly Gly

1585 1590 1595 1600

Ala Cys Ala Cys Cys Cys Thr Cys Ala Thr Gly Ala Thr Cys Thr Cys

1605 1610 1615

Cys Cys Gly Gly Ala Cys Cys Cys Cys Thr Gly Ala Gly Gly Thr Cys

1620 1625 1630

Ala Cys Ala Thr Gly Cys Gly Thr Gly Gly Thr Gly Gly Thr Gly Gly

1635 1640 1645

Ala Cys Gly Thr Gly Ala Gly Cys Cys Ala Cys Gly Ala Ala Gly Ala

1650 1655 1660

Cys Cys Cys Thr Gly Ala Gly Gly Thr Cys Ala Ala Gly Thr Thr Cys

1665 1670 1675 1680

Ala Ala Cys Thr Gly Gly Thr Ala Cys Gly Thr Gly Gly Ala Cys Gly

1685 1690 1695

Gly Cys Gly Thr Gly Gly Ala Gly Gly Thr Gly Cys Ala Thr Ala Ala

1700 1705 1710

Thr Gly Cys Cys Ala Ala Gly Ala Cys Ala Ala Ala Gly Cys Cys Gly

1715 1720 1725

Cys Gly Gly Gly Ala Gly Gly Ala Gly Cys Ala Gly Thr Ala Cys Ala

1730 1735 1740

Ala Cys Ala Gly Cys Ala Cys Gly Thr Ala Cys Cys Gly Thr Gly Thr

1745 1750 1755 1760

Gly Gly Thr Cys Ala Gly Cys Gly Thr Cys Cys Thr Cys Ala Cys Cys

1765 1770 1775

Gly Thr Cys Cys Thr Gly Cys Ala Cys Cys Ala Gly Gly Ala Cys Thr

1780 1785 1790

Gly Gly Cys Thr Gly Ala Ala Thr Gly Gly Cys Ala Ala Gly Gly Ala

1795 1800 1805

Gly Thr Ala Cys Ala Ala Gly Thr Gly Cys Ala Ala Gly Gly Thr Cys

1810 1815 1820

Thr Cys Cys Ala Ala Cys Ala Ala Ala Gly Cys Cys Cys Thr Cys Cys

1825 1830 1835 1840

Cys Ala Thr Cys Cys Thr Cys Cys Ala Thr Cys Gly Ala Gly Ala Ala

1845 1850 1855

Ala Ala Cys Cys Ala Thr Cys Thr Cys Cys Ala Ala Ala Gly Cys Cys

1860 1865 1870

Ala Ala Ala Gly Gly Gly Cys Ala Gly Cys Cys Cys Cys Gly Ala Gly

1875 1880 1885

Ala Ala Cys Cys Ala Cys Ala Gly Gly Thr Gly Thr Ala Cys Ala Cys

1890 1895 1900

Cys Cys Thr Gly Cys Cys Cys Cys Cys Ala Thr Cys Cys Cys Gly Gly

1905 1910 1915 1920

Gly Ala Thr Gly Ala Gly Cys Thr Gly Ala Cys Cys Ala Ala Gly Ala

1925 1930 1935

Ala Cys Cys Ala Gly Gly Thr Cys Ala Gly Cys Cys Thr Gly Ala Cys

1940 1945 1950

Cys Thr Gly Cys Cys Thr Gly Gly Thr Cys Ala Ala Ala Gly Gly Cys

1955 1960 1965

Thr Thr Cys Thr Ala Thr Cys Cys Cys Ala Gly Cys Gly Ala Cys Ala

1970 1975 1980

Thr Cys Gly Cys Cys Gly Thr Gly Gly Ala Gly Thr Gly Gly Gly Ala

1985 1990 1995 2000

Gly Ala Gly Cys Ala Ala Thr Gly Gly Gly Cys Ala Gly Cys Cys Gly

2005 2010 2015

Gly Ala Gly Ala Ala Cys Ala Ala Cys Thr Ala Cys Ala Ala Gly Ala

2020 2025 2030

Cys Cys Ala Cys Gly Cys Cys Thr Cys Cys Cys Gly Thr Gly Cys Thr

2035 2040 2045

Gly Gly Ala Cys Thr Cys Cys Gly Ala Cys Gly Gly Cys Thr Cys Cys

2050 2055 2060

Thr Thr Cys Thr Thr Cys Cys Thr Cys Thr Ala Cys Ala Gly Cys Ala

2065 2070 2075 2080

Ala Gly Cys Thr Cys Ala Cys Cys Gly Thr Gly Gly Ala Cys Ala Ala

2085 2090 2095

Gly Ala Gly Cys Ala Gly Gly Thr Gly Gly Cys Ala Gly Cys Ala Gly

2100 2105 2110

Gly Gly Gly Ala Ala Cys Gly Thr Cys Thr Thr Cys Thr Cys Ala Thr

2115 2120 2125

Gly Cys Thr Cys Cys Gly Thr Gly Ala Thr Gly Cys Ala Thr Gly Ala

2130 2135 2140

Gly Gly Cys Thr Cys Thr Gly Cys Ala Cys Ala Ala Cys Cys Ala Cys

2145 2150 2155 2160

Thr Ala Cys Ala Cys Gly Cys Ala Gly Ala Ala Gly Ala Gly Cys Cys

2165 2170 2175

Thr Cys Thr Cys Cys Cys Thr Gly Thr Cys Thr Cys Cys Gly Gly Gly

2180 2185 2190

Thr Ala Ala Ala

2195

<210>123

<211>1272

<212>DNA

＜213〉artificial sequence

<220>

＜223〉exons 1 of IL-17RC signal peptide and human IL-17RC-6 and Fc5

<400>123

atgcctgtgc cctggttctt gctgtccttg gcactgggcc gaagcccagt ggtcctttct 60

ctggagaggc ttgtggggcc tcaggacgct acccactgct ctccgggcct ctcctgccgc 120

ctctgggaca gtgacatact ctgcctgcct ggggacatcg tgcctgctcc gggccccgtg 180

ctggcgccta cgcacctgca gacagagctg gtgctgaggt gccagaagga gaccgactgt 240

gacctctgtc tgcgtgtggc tgtccacttg gccgtgcatg ggcactggga agagcctgaa 300

gatgaggaaa agtttggagg agcagctgac tcaggggtgg aggagcctag gaatgcctct 360

ctccaggccc aagtcgtgct ctccttccag gcctacccta ctgcccgctg cgtcctgctg 420

gaggtgcaag tgcctgctgc ccttgtgcag tttggtcagt ctgtgggctc tgtggtatat 480

gactgcttcg aggctgccct agggagtgag gtacgaatct ggtcctatac tcagcccagg 540

tacgagaagg aactcaacca cacacagcag ctgcctgagc ccaaatcttc agacaaaact 600

cacacatgcc caccgtgccc agcacctgaa gccgaggggg caccgtcagt cttcctcttc 660

cccccaaaac ccaaggacac cctcatgatc tcccggaccc ctgaggtcac atgcgtggtg 720

gtggacgtga gccacgaaga ccctgaggtc aagttcaact ggtacgtgga cggcgtggag 780

gtgcataatg ccaagacaaa gccgcgggag gagcagtaca acagcacgta ccgtgtggtc 840

agcgtcctca ccgtcctgca ccaggactgg ctgaatggca aggagtacaa gtgcaaggtc 900

tccaacaaag ccctcccatc ctccatcgag aaaaccatct ccaaagccaa agggcagccc 960

cgagaaccac aggtgtacac cctgccccca tcccgggatg agctgaccaa gaaccaggtc 1020

agcctgacct gcctggtcaa aggcttctat cccagcgaca tcgccgtgga gtgggagagc 1080

aatgggcagc cggagaacaa ctacaagacc acgcctcccg tgctggactc cgacggctcc 1140

ttcttcctct acagcaagct caccgtggac aagagcaggt ggcagcaggg gaacgtcttc 1200

tcatgctccg tgatgcatga ggctctgcac aaccactaca cgcagaagag cctctccctg 1260

tctccgggta aa 1272

<210>124

<211>424

<212>PRT

＜213〉artificial sequence

<220>

＜223〉exons 1 of IL-17RC signal peptide and human IL-17RC-6 and Fc5

<400>124

Met Pro Val Pro Trp Phe Leu Leu Ser Leu Ala Leu Gly Arg Ser Pro

1 5 10 15

Val Val Leu Ser Leu Glu Arg Leu Val Gly Pro Gln Asp Ala Thr His

20 25 30

Cys Ser Pro Gly Leu Ser Cys Arg Leu Trp Asp Ser Asp Ile Leu Cys

35 40 45

Leu Pro Gly Asp Ile Val Pro Ala Pro Gly Pro Val Leu Ala Pro Thr

50 55 60

His Leu Gln Thr Glu Leu Val Leu Arg Cys Gln Lys Glu Thr Asp Cys

65 70 75 80

Asp Leu Cys Leu Arg Val Ala Val His Leu Ala Val His Gly His Trp

85 90 95

Glu Glu Pro Glu Asp Glu Glu Lys Phe Gly Gly Ala Ala Asp Ser Gly

100 105 110

Val Glu Glu Pro Arg Asn Ala Ser Leu Gln Ala Gln Val Val Leu Ser

115 120 125

Phe Gln Ala Tyr Pro Thr Ala Arg Cys Val Leu Leu Glu Val Gln Val

130 135 140

Pro Ala Ala Leu Val Gln Phe Gly Gln Ser Val Gly Ser Val Val Tyr

145 150 155 160

Asp Cys Phe Glu Ala Ala Leu Gly Ser Glu Val Arg Ile Trp Ser Tyr

165 170 175

Thr Gln Pro Arg Tyr Glu Lys Glu Leu Asn His Thr Gln Gln Leu Pro

180 185 190

Glu Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala

195 200 205

Pro Glu Ala Glu Gly Ala Pro Ser Val Phe Leu Phe Pro Pro Lys Pro

210 215 220

Lys Asp Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val

225 230 235 240

Val Asp Val Ser His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val

245 250 255

Asp Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln

260 265 270

Tyr Asn Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln

275 280 285

Asp Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala

290 295 300

Leu Pro Ser Ser Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro

305 310 315 320

Arg Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Asp Glu Leu Thr

325 330 335

Lys Asn Gln Val Ser Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser

340 345 350

Asp Ile Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr

355 360 365

Lys Thr Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr

370 375 380

Ser Lys Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe

385 390 395 400

Ser Cys Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys

405 410 415

Ser Leu Ser Leu Ser Pro Gly Lys

420

<210>125

<211>1794

<212>DNA

＜213〉artificial sequence

<220>

＜223〉exons 1 of IL-17RC signal peptide and human IL-17RC-6 and exons 1 1-16 and Fc5

<400>125

atgcctgtgc cctggttctt gctgtccttg gcactgggcc gaagcccagt ggtcctttct 60

ctggagaggc ttgtggggcc tcaggacgct acccactgct ctccgggcct ctcctgccgc 120

ctctgggaca gtgacatact ctgcctgcct ggggacatcg tgcctgctcc gggccccgtg 180

ctggcgccta cgcacctgca gacagagctg gtgctgaggt gccagaagga gaccgactgt 240

gacctctgtc tgcgtgtggc tgtccacttg gccgtgcatg ggcactggga agagcctgaa 300

gatgaggaaa agtttggagg agcagctgac tcaggggtgg aggagcctag gaatgcctct 360

ctccaggccc aagtcgtgct ctccttccag gcctacccta ctgcccgctg cgtcctgctg 420

gaggtgcaag tgcctgctgc ccttgtgcag tttggtcagt ctgtgggctc tgtggtatat 480

gactgcttcg aggctgccct agggagtgag gtacgaatct ggtcctatac tcagcccagg 540

tacgagaagg aactcaacca cacacagcag ctgcctgacc cccgcgcaca ccagaacctc 600

tggcaagccg cccgactgcg actgctgacc ctgcagagct ggctgctgga cgcaccgtgc 660

tcgctgcccg cagaagcggc actgtgctgg cgggctccgg gtggggaccc ctgccagcca 720

ctggtcccac cgctttcctg ggagaacgtc actgtggaca aggttctcga gttcccattg 780

ctgaaaggcc accctaacct ctgtgttcag gtgaacagct cggagaagct gcagctgcag 840

gagtgcttgt gggctgactc cctggggcct ctcaaagacg atgtgctact gttggagaca 900

cgaggccccc aggacaacag atccctctgt gccttggaac ccagtggctg tacttcacta 960

cccagcaaag cctccacgag ggcagctcgc cttggagagt acttactaca agacctgcag 1020

tcaggccagt gtctgcagct atgggacgat gacttgggag cgctatgggc ctgccccatg 1080

gacaaataca tccacaagga gcccaaatct tcagacaaaa ctcacacatg cccaccgtgc 1140

ccagcacctg aagccgaggg ggcaccgtca gtcttcctct tccccccaaa acccaaggac 1200

accctcatga tctcccggac ccctgaggtc acatgcgtgg tggtggacgt gagccacgaa 1260

gaccctgagg tcaagttcaa ctggtacgtg gacggcgtgg aggtgcataa tgccaagaca 1320

aagccgcggg aggagcagta caacagcacg taccgtgtgg tcagcgtcct caccgtcctg 1380

caccaggact ggctgaatgg caaggagtac aagtgcaagg tctccaacaa agccctccca 1440

tcctccatcg agaaaaccat ctccaaagcc aaagggcagc cccgagaacc acaggtgtac 1500

accctgcccc catcccggga tgagctgacc aagaaccagg tcagcctgac ctgcctggtc 1560

aaaggcttct atcccagcga catcgccgtg gagtgggaga gcaatgggca gccggagaac 1620

aactacaaga ccacgcctcc cgtgctggac tccgacggct ccttcttcct ctacagcaag 1680

ctcaccgtgg acaagagcag gtggcagcag gggaacgtct tctcatgctc cgtgatgcat 1740

gaggctctgc acaaccacta cacgcagaag agcctctccc tgtctccggg taaa 1794

<210>126

<211>598

<212>PRT

＜213〉artificial sequence

<220>

＜223〉exons 1 of IL-17RC signal peptide and human IL-17RC-6 and exons 1 1-16 and Fc5

<400>126

Met Pro Val Pro Trp Phe Leu Leu Ser Leu Ala Leu Gly Arg Ser Pro

1 5 10 15

Val Val Leu Ser Leu Glu Arg Leu Val Gly Pro Gln Asp Ala Thr His

20 25 30

Cys Ser Pro Gly Leu Ser Cys Arg Leu Trp Asp Ser Asp Ile Leu Cys

35 40 45

Leu Pro Gly Asp Ile Val Pro Ala Pro Gly Pro Val Leu Ala Pro Thr

50 55 60

His Leu Gln Thr Glu Leu Val Leu Arg Cys Gln Lys Glu Thr Asp Cys

65 70 75 80

Asp Leu Cys Leu Arg Val Ala Val His Leu Ala Val His Gly His Trp

85 90 95

Glu Glu Pro Glu Asp Glu Glu Lys Phe Gly Gly Ala Ala Asp Ser Gly

100 105 110

Val Glu Glu Pro Arg Asn Ala Ser Leu Gln Ala Gln Val Val Leu Ser

115 120 125

Phe Gln Ala Tyr Pro Thr Ala Arg Cys Val Leu Leu Glu Val Gln Val

130 135 140

Pro Ala Ala Leu Val Gln Phe Gly Gln Ser Val Gly Ser Val Val Tyr

145 150 155 160

Asp Cys Phe Glu Ala Ala Leu Gly Ser Glu Val Arg Ile Trp Ser Tyr

165 170 175

Thr Gln Pro Arg Tyr Glu Lys Glu Leu Asn His Thr Gln Gln Leu Pro

180 185 190

Asp Pro Arg Ala His Gln Asn Leu Trp Gln Ala Ala Arg Leu Arg Leu

195 200 205

Leu Thr Leu Gln Ser Trp Leu Leu Asp Ala Pro Cys Ser Leu Pro Ala

210 215 220

Glu Ala Ala Leu Cys Trp Arg Ala Pro Gly Gly Asp Pro Cys Gln Pro

225 230 235 240

Leu Val Pro Pro Leu Ser Trp Glu Asn Val Thr Val Asp Lys Val Leu

245 250 255

Glu Phe Pro Leu Leu Lys Gly His Pro Asn Leu Cys Val Gln Val Asn

260 265 270

Ser Ser Glu Lys Leu Gln Leu Gln Glu Cys Leu Trp Ala Asp Ser Leu

275 280 285

Gly Pro Leu Lys Asp Asp Val Leu Leu Leu Glu Thr Arg Gly Pro Gln

290 295 300

Asp Asn Arg Ser Leu Cys Ala Leu Glu Pro Ser Gly Cys Thr Ser Leu

305 310 315 320

Pro Ser Lys Ala Ser Thr Arg Ala Ala Arg Leu Gly Glu Tyr Leu Leu

325 330 335

Gln Asp Leu Gln Ser Gly Gln Cys Leu Gln Leu Trp Asp Asp Asp Leu

340 345 350

Gly Ala Leu Trp Ala Cys Pro Met Asp Lys Tyr Ile His Lys Glu Pro

355 360 365

Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Glu

370 375 380

Ala Glu Gly Ala Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp

385 390 395 400

Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp

405 410 415

Val Ser His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly

420 425 430

Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn

435 440 445

Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp

450 455 460

Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro

465 470 475 480

Ser Ser Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu

485 490 495

Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Asp Glu Leu Thr Lys Asn

500 505 510

Gln Val Ser Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile

515 520 525

Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr

530 535 540

Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys

545 550 555 560

Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys

565 570 575

Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu

580 585 590

Ser Leu Ser Pro Gly Lys

595

<210>127

<211>1515

<212>DNA

＜213〉artificial sequence

<220>

＜223〉exons 1 of IL-17RC signal peptide and human IL-17RC-6 and exons 1 4-16 and Fc5

<400>127

atgcctgtgc cctggttctt gctgtccttg gcactgggcc gaagcccagt ggtcctttct 60

ctggagaggc ttgtggggcc tcaggacgct acccactgct ctccgggcct ctcctgccgc 120

ctctgggaca gtgacatact ctgcctgcct ggggacatcg tgcctgctcc gggccccgtg 180

ctggcgccta cgcacctgca gacagagctg gtgctgaggt gccagaagga gaccgactgt 240

gacctctgtc tgcgtgtggc tgtccacttg gccgtgcatg ggcactggga agagcctgaa 300

gatgaggaaa agtttggagg agcagctgac tcaggggtgg aggagcctag gaatgcctct 360

ctccaggccc aagtcgtgct ctccttccag gcctacccta ctgcccgctg cgtcctgctg 420

gaggtgcaag tgcctgctgc ccttgtgcag tttggtcagt ctgtgggctc tgtggtatat 480

gactgcttcg aggctgccct agggagtgag gtacgaatct ggtcctatac tcagcccagg 540

tacgagaagg aactcaacca cacacagcag ctgcctgact ccctggggcc tctcaaagac 600

gatgtgctac tgttggagac acgaggcccc caggacaaca gatccctctg tgccttggaa 660

cccagtggct gtacttcact acccagcaaa gcctccacga gggcagctcg ccttggagag 720

tacttactac aagacctgca gtcaggccag tgtctgcagc tatgggacga tgacttggga 780

gcgctatggg cctgccccat ggacaaatac atccacaagg agcccaaatc ttcagacaaa 840

actcacacat gcccaccgtg cccagcacct gaagccgagg gggcaccgtc agtcttcctc 900

ttccccccaa aacccaagga caccctcatg atctcccgga cccctgaggt cacatgcgtg 960

gtggtggacg tgagccacga agaccctgag gtcaagttca actggtacgt ggacggcgtg 1020

gaggtgcata atgccaagac aaagccgcgg gaggagcagt acaacagcac gtaccgtgtg 1080

gtcagcgtcc tcaccgtcct gcaccaggac tggctgaatg gcaaggagta caagtgcaag 1140

gtctccaaca aagccctccc atcctccatc gagaaaacca tctccaaagc caaagggcag 1200

ccccgagaac cacaggtgta caccctgccc ccatcccggg atgagctgac caagaaccag 1260

gtcagcctga cctgcctggt caaaggcttc tatcccagcg acatcgccgt ggagtgggag 1320

agcaatgggc agccggagaa caactacaag accacgcctc ccgtgctgga ctccgacggc 1380

tccttcttcc tctacagcaa gctcaccgtg gacaagagca ggtggcagca ggggaacgtc 1440

ttctcatgct ccgtgatgca tgaggctctg cacaaccact acacgcagaa gagcctctcc 1500

ctgtctccgg gtaaa 1515

<210>128

<211>505

<212>PRT

＜213〉artificial sequence

<220>

＜223〉exons 1 of IL-17RC signal peptide and human IL-17RC-6 and exons 1 4-16 and Fc5

<400>128

Met Pro Val Pro Trp Phe Leu Leu Ser Leu Ala Leu Gly Arg Ser Pro

1 5 10 15

Val Val Leu Ser Leu Glu Arg Leu Val Gly Pro Gln Asp Ala Thr His

20 25 30

Cys Ser Pro Gly Leu Ser Cys Arg Leu Trp Asp Ser Asp Ile Leu Cys

35 40 45

Leu Pro Gly Asp Ile Val Pro Ala Pro Gly Pro Val Leu Ala Pro Thr

50 55 60

His Leu Gln Thr Glu Leu Val Leu Arg Cys Gln Lys Glu Thr Asp Cys

65 70 75 80

Asp Leu Cys Leu Arg Val Ala Val His Leu Ala Val His Gly His Trp

85 90 95

Glu Glu Pro Glu Asp Glu Glu Lys Phe Gly Gly Ala Ala Asp Ser Gly

100 105 110

Val Glu Glu Pro Arg Asn Ala Ser Leu Gln Ala Gln Val Val Leu Ser

115 120 125

Phe Gln Ala Tyr Pro Thr Ala Arg Cys Val Leu Leu Glu Val Gln Val

130 135 140

Pro Ala Ala Leu Val Gln Phe Gly Gln Ser Val Gly Ser Val Val Tyr

145 150 155 160

Asp Cys Phe Glu Ala Ala Leu Gly Ser Glu Val Arg Ile Trp Ser Tyr

165 170 175

Thr Gln Pro Arg Tyr Glu Lys Glu Leu Asn His Thr Gln Gln Leu Pro

180 185 190

Asp Ser Leu Gly Pro Leu Lys Asp Asp Val Leu Leu Leu Glu Thr Arg

195 200 205

Gly Pro Gln Asp Asn Arg Ser Leu Cys Ala Leu Glu Pro Ser Gly Cys

210 215 220

Thr Ser Leu Pro Ser Lys Ala Ser Thr Arg Ala Ala Arg Leu Gly Glu

225 230 235 240

Tyr Leu Leu Gln Asp Leu Gln Ser Gly Gln Cys Leu Gln Leu Trp Asp

245 250 255

Asp Asp Leu Gly Ala Leu Trp Ala Cys Pro Met Asp Lys Tyr Ile His

260 265 270

Lys Glu Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro

275 280 285

Ala Pro Glu Ala Glu Gly Ala Pro Ser Val Phe Leu Phe Pro Pro Lys

290 295 300

Pro Lys Asp Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val

305 310 315 320

Val Val Asp Val Ser His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr

325 330 335

Val Asp Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu

340 345 350

Gln Tyr Asn Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His

355 360 365

Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys

370 375 380

Ala Leu Pro Ser Ser Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln

385 390 395 400

Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Asp Glu Leu

405 410 415

Thr Lys Asn Gln Val Ser Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro

420 425 430

Ser Asp Ile Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn

435 440 445

Tyr Lys Thr Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu

450 455 460

Tyr Ser Lys Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val

465 470 475 480

Phe Ser Cys Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln

485 490 495

Lys Ser Leu Ser Leu Ser Pro Gly Lys

500 505

<210>129

<211>1335

<212>DNA

＜213〉artificial sequence

<220>

＜223〉tissue plasminogen activator of You Huaing (otPA)

Exon 8-13 and the Fc5 of preceding original signal sequence and human IL-17RC

<400>129

atggatgcaa tgaagagagg gctctgctgt gtgctgctgc tgtgtggcgc cgtcttcgtt 60

tcgctcagcc aggaaatcca tgccgagttg agacgcttcc gtagagccct gccctggctc 120

aacgtgtcag cagatggtga caacgtgcat ctggttctga atgtctctga ggagcagcac 180

ttcggcctct ccctgtactg gaatcaggtc cagggccccc caaaaccccg gtggcacaaa 240

aacctgactg gaccgcagat cattaccttg aaccacacag acctggttcc ctgcctctgt 300

attcaggtgt ggcctctgga acctgactcc gttaggacga acatctgccc cttcagggag 360

gacccccgcg cacaccagaa cctctggcaa gccgcccgac tgcgactgct gaccctgcag 420

agctggctgc tggacgcacc gtgctcgctg cccgcagaag cggcactgtg ctggcgggct 480

ccgggtgggg acccctgcca gccactggtc ccaccgcttt cctgggagaa cgtcactgtg 540

gacaaggttc tcgagttccc attgctgaaa ggccacccta acctctgtgt tcaggtgaac 600

agctcggaga agctgcagct gcaggagtgc ttgtgggctg agcccaaatc ttcagacaaa 660

actcacacat gcccaccgtg cccagcacct gaagccgagg gggcaccgtc agtcttcctc 720

ttccccccaa aacccaagga caccctcatg atctcccgga cccctgaggt cacatgcgtg 780

gtggtggacg tgagccacga agaccctgag gtcaagttca actggtacgt ggacggcgtg 840

gaggtgcata atgccaagac aaagccgcgg gaggagcagt acaacagcac gtaccgtgtg 900

gtcagcgtcc tcaccgtcct gcaccaggac tggctgaatg gcaaggagta caagtgcaag 960

gtctccaaca aagccctccc atcctccatc gagaaaacca tctccaaagc caaagggcag 1020

ccccgagaac cacaggtgta caccctgccc ccatcccggg atgagctgac caagaaccag 1080

gtcagcctga cctgcctggt caaaggcttc tatcccagcg acatcgccgt ggagtgggag 1140

agcaatgggc agccggagaa caactacaag accacgcctc ccgtgctgga ctccgacggc 1200

tccttcttcc tctacagcaa gctcaccgtg gacaagagca ggtggcagca ggggaacgtc 1260

ttctcatgct ccgtgatgca tgaggctctg cacaaccact acacgcagaa gagcctctcc 1320

ctgtctccgg gtaaa 1335

<210>130

<211>445

<212>PRT

＜213〉artificial sequence

<220>

<223>

＜223〉tissue plasminogen activator of You Huaing (otPA)

Exon 8-13 and the Fc5 of preceding original signal sequence and human IL-17RC

<400>130

Met Asp Ala Met Lys Arg Gly Leu Cys Cys Val Leu Leu Leu Cys Gly

1 5 10 15

Ala Val Phe Val Ser Leu Ser Gln Glu Ile His Ala Glu Leu Arg Arg

20 25 30

Phe Arg Arg Ala Leu Pro Trp Leu Asn Val Ser Ala Asp Gly Asp Asn

35 40 45

Val His Leu Val Leu Asn Val Ser Glu Glu Gln His Phe Gly Leu Ser

50 55 60

Leu Tyr Trp Asn Gln Val Gln Gly Pro Pro Lys Pro Arg Trp His Lys

65 70 75 80

Asn Leu Thr Gly Pro Gln Ile Ile Thr Leu Asn His Thr Asp Leu Val

85 90 95

Pro Cys Leu Cys Ile Gln Val Trp Pro Leu Glu Pro Asp Ser Val Arg

100 105 110

Thr Asn Ile Cys Pro Phe Arg Glu Asp Pro Arg Ala His Gln Asn Leu

115 120 125

Trp Gln Ala Ala Arg Leu Arg Leu Leu Thr Leu Gln Ser Trp Leu Leu

130 135 140

Asp Ala Pro Cys Ser Leu Pro Ala Glu Ala Ala Leu Cys Trp Arg Ala

145 150 155 160

Pro Gly Gly Asp Pro Cys Gln Pro Leu Val Pro Pro Leu Ser Trp Glu

165 170 175

Asn Val Thr Val Asp Lys Val Leu Glu Phe Pro Leu Leu Lys Gly His

180 185 190

Pro Asn Leu Cys Val Gln Val Asn Ser Ser Glu Lys Leu Gln Leu Gln

195 200 205

Glu Cys Leu Trp Ala Glu Pro Lys Ser Ser Asp Lys Thr His Thr Cys

210 215 220

Pro Pro Cys Pro Ala Pro Glu Ala Glu Gly Ala Pro Ser Val Phe Leu

225 230 235 240

Phe Pro Pro Lys Pro Lys Asp Thr Leu Met Ile Ser Arg Thr Pro Glu

245 250 255

Val Thr Cys Val Val Val Asp Val Ser His Glu Asp Pro Glu Val Lys

260 265 270

Phe Asn Trp Tyr Val Asp Gly Val Glu Val His Asn Ala Lys Thr Lys

275 280 285

Pro Arg Glu Glu Gln Tyr Asn Ser Thr Tyr Arg Val Val Ser Val Leu

290 295 300

Thr Val Leu His Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys

305 310 315 320

Val Ser Asn Lys Ala Leu Pro Ser Ser Ile Glu Lys Thr Ile Ser Lys

325 330 335

Ala Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser

340 345 350

Arg Asp Glu Leu Thr Lys Asn Gln Val Ser Leu Thr Cys Leu Val Lys

355 360 365

Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu Ser Asn Gly Gln

370 375 380

Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp Ser Asp Gly

385 390 395 400

Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val Asp Lys Ser Arg Trp Gln

405 410 415

Gln Gly Asn Val Phe Ser Cys Ser Val Met His Glu Ala Leu His Asn

420 425 430

His Tyr Thr Gln Lys Ser Leu Ser Leu Ser Pro Gly Lys

435 440 445

<210>131

<211>1299

<212>DNA

＜213〉artificial sequence

<220>

＜223〉tissue plasminogen activator of You Huaing (otPA)

Exon 8-10 and exons 1 4-16 and the Fc5 of preceding original signal sequence and human IL-17RC

<400>131

atggatgcaa tgaagagagg gctctgctgt gtgctgctgc tgtgtggcgc cgtcttcgtt 60

tcgctcagcc aggaaatcca tgccgagttg agacgcttcc gtagagccct gccctggctc 120

aacgtgtcag cagatggtga caacgtgcat ctggttctga atgtctctga ggagcagcac 180

ttcggcctct ccctgtactg gaatcaggtc cagggccccc caaaaccccg gtggcacaaa 240

aacctgactg gaccgcagat cattaccttg aaccacacag acctggttcc ctgcctctgt 300

attcaggtgt ggcctctgga acctgactcc gttaggacga acatctgccc cttcagggag 360

gactccctgg ggcctctcaa agacgatgtg ctactgttgg agacacgagg cccccaggac 420

aacagatccc tctgtgcctt ggaacccagt ggctgtactt cactacccag caaagcctcc 480

acgagggcag ctcgccttgg agagtactta ctacaagacc tgcagtcagg ccagtgtctg 540

cagctatggg acgatgactt gggagcgcta tgggcctgcc ccatggacaa atacatccac 600

aaggagccca aatcttcaga caaaactcac acatgcccac cgtgcccagc acctgaagcc 660

gagggggcac cgtcagtctt cctcttcccc ccaaaaccca aggacaccct catgatctcc 720

cggacccctg aggtcacatg cgtggtggtg gacgtgagcc acgaagaccc tgaggtcaag 780

ttcaactggt acgtggacgg cgtggaggtg cataatgcca agacaaagcc gcgggaggag 840

cagtacaaca gcacgtaccg tgtggtcagc gtcctcaccg tcctgcacca ggactggctg 900

aatggcaagg agtacaagtg caaggtctcc aacaaagccc tcccatcctc catcgagaaa 960

accatctcca aagccaaagg gcagccccga gaaccacagg tgtacaccct gcccccatcc 1020

cgggatgagc tgaccaagaa ccaggtcagc ctgacctgcc tggtcaaagg cttctatccc 1080

agcgacatcg ccgtggagtg ggagagcaat gggcagccgg agaacaacta caagaccacg 1140

cctcccgtgc tggactccga cggctccttc ttcctctaca gcaagctcac cgtggacaag 1200

agcaggtggc agcaggggaa cgtcttctca tgctccgtga tgcatgaggc tctgcacaac 1260

cactacacgc agaagagcct ctccctgtct ccgggtaaa 1299

<210>132

<211>433

<212>PRT

＜213〉artificial sequence

<220>

＜223〉tissue plasminogen activator of You Huaing (otPA)

Exon 8-10 and exons 1 4-16 and the Fc5 of preceding original signal sequence and human IL-17RC

<400>132

Met Asp Ala Met Lys Arg Gly Leu Cys Cys Val Leu Leu Leu Cys Gly

1 5 10 15

Ala Val Phe Val Ser Leu Ser Gln Glu Ile His Ala Glu Leu Arg Arg

20 25 30

Phe Arg Arg Ala Leu Pro Trp Leu Asn Val Ser Ala Asp Gly Asp Asn

35 40 45

Val His Leu Val Leu Asn Val Ser Glu Glu Gln His Phe Gly Leu Ser

50 55 60

Leu Tyr Trp Asn Gln Val Gln Gly Pro Pro Lys Pro Arg Trp His Lys

65 70 75 80

Asn Leu Thr Gly Pro Gln Ile Ile Thr Leu Asn His Thr Asp Leu Val

85 90 95

Pro Cys Leu Cys Ile Gln Val Trp Pro Leu Glu Pro Asp Ser Val Arg

100 105 110

Thr Asn Ile Cys Pro Phe Arg Glu Asp Ser Leu Gly Pro Leu Lys Asp

115 120 125

Asp Val Leu Leu Leu Glu Thr Arg Gly Pro Gln Asp Asn Arg Ser Leu

130 135 140

Cys Ala Leu Glu Pro Ser Gly Cys Thr Ser Leu Pro Ser Lys Ala Ser

145 150 155 160

Thr Arg Ala Ala Arg Leu Gly Glu Tyr Leu Leu Gln Asp Leu Gln Ser

165 170 175

Gly Gln Cys Leu Gln Leu Trp Asp Asp Asp Leu Gly Ala Leu Trp Ala

180 185 190

Cys Pro Met Asp Lys Tyr Ile His Lys Glu Pro Lys Ser Ser Asp Lys

195 200 205

Thr His Thr Cys Pro Pro Cys Pro Ala Pro Glu Ala Glu Gly Ala Pro

210 215 220

Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met Ile Ser

225 230 235 240

Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Ser His Glu Asp

245 250 255

Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val His Asn

260 265 270

Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn Ser Thr Tyr Arg Val

275 280 285

Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly Lys Glu

290 295 300

Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ser Ser Ile Glu Lys

305 310 315 320

Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr

325 330 335

Leu Pro Pro Ser Arg Asp Glu Leu Thr Lys Asn Gln Val Ser Leu Thr

340 345 350

Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu

355 360 365

Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro Val Leu

370 375 380

Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val Asp Lys

385 390 395 400

Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys Ser Val Met His Glu

405 410 415

Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser Pro Gly

420 425 430

Lys

<210>133

<211>1056

<212>DNA

＜213〉artificial sequence

<220>

＜223〉tissue plasminogen activator of You Huaing (otPA)

Exon 8-10 and the Fc5 of preceding original signal sequence and human IL-17RC

<400>133

atggatgcaa tgaagagagg gctctgctgt gtgctgctgc tgtgtggcgc cgtcttcgtt 60

tcgctcagcc aggaaatcca tgccgagttg agacgcttcc gtagagccct gccctggctc 120

aacgtgtcag cagatggtga caacgtgcat ctggttctga atgtctctga ggagcagcac 180

ttcggcctct ccctgtactg gaatcaggtc cagggccccc caaaaccccg gtggcacaaa 240

aacctgactg gaccgcagat cattaccttg aaccacacag acctggttcc ctgcctctgt 300

attcaggtgt ggcctctgga acctgactcc gttaggacga acatctgccc cttcagggag 360

gagcccaaat cttcagacaa aactcacaca tgcccaccgt gcccagcacc tgaagccgag 420

ggggcaccgt cagtcttcct cttcccccca aaacccaagg acaccctcat gatctcccgg 480

acccctgagg tcacatgcgt ggtggtggac gtgagccacg aagaccctga ggtcaagttc 540

aactggtacg tggacggcgt ggaggtgcat aatgccaaga caaagccgcg ggaggagcag 600

tacaacagca cgtaccgtgt ggtcagcgtc ctcaccgtcc tgcaccagga ctggctgaat 660

ggcaaggagt acaagtgcaa ggtctccaac aaagccctcc catcctccat cgagaaaacc 720

atctccaaag ccaaagggca gccccgagaa ccacaggtgt acaccctgcc cccatcccgg 780

gatgagctga ccaagaacca ggtcagcctg acctgcctgg tcaaaggctt ctatcccagc 840

gacatcgccg tggagtggga gagcaatggg cagccggaga acaactacaa gaccacgcct 900

cccgtgctgg actccgacgg ctccttcttc ctctacagca agctcaccgt ggacaagagc 960

aggtggcagc aggggaacgt cttctcatgc tccgtgatgc atgaggctct gcacaaccac 1020

tacacgcaga agagcctctc cctgtctccg ggtaaa 1056

<210>134

<211>352

<212>PRT

＜213〉artificial sequence

<220>

＜223〉tissue plasminogen activator of You Huaing (otPA)

Exon 8-10 and the Fc5 of preceding original signal sequence and human IL-17RC

<400>134

Met Asp Ala Met Lys Arg Gly Leu Cys Cys Val Leu Leu Leu Cys Gly

1 5 10 15

Ala Val Phe Val Ser Leu Ser Gln Glu Ile His Ala Glu Leu Arg Arg

20 25 30

Phe Arg Arg Ala Leu Pro Trp Leu Asn Val Ser Ala Asp Gly Asp Asn

35 40 45

Val His Leu Val Leu Asn Val Ser Glu Glu Gln His Phe Gly Leu Ser

50 55 60

Leu Tyr Trp Asn Gln Val Gln Gly Pro Pro Lys Pro Arg Trp His Lys

65 70 75 80

Asn Leu Thr Gly Pro Gln Ile Ile Thr Leu Asn His Thr Asp Leu Val

85 90 95

Pro Cys Leu Cys Ile Gln Val Trp Pro Leu Glu Pro Asp Ser Val Arg

100 105 110

Thr Asn Ile Cys Pro Phe Arg Glu Glu Pro Lys Ser Ser Asp Lys Thr

115 120 125

His Thr Cys Pro Pro Cys Pro Ala Pro Glu Ala Glu Gly Ala Pro Ser

130 135 140

Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met Ile Ser Arg

145 150 155 160

Thr Pro Glu Val Thr Cys Val Val Val Asp Val Ser His Glu Asp Pro

165 170 175

Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val His Asn Ala

180 185 190

Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn Ser Thr Tyr Arg Val Val

195 200 205

Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly Lys Glu Tyr

210 215 220

Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ser Ser Ile Glu Lys Thr

225 230 235 240

Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu

245 250 255

Pro Pro Ser Arg Asp Glu Leu Thr Lys Asn Gln Val Ser Leu Thr Cys

260 265 270

Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu Ser

275 280 285

Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp

290 295 300

Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val Asp Lys Ser

305 310 315 320

Arg Trp Gln Gln Gly Asn Val Phe Ser Cys Ser Val Met His Glu Ala

325 330 335

Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser Pro Gly Lys

340 345 350

<210>135

<211>1080

<212>DNA

＜213〉artificial sequence

<220>

＜223〉tissue plasminogen activator of You Huaing (otPA)

Exons 1 1-13 and the Fc5 of preceding original signal sequence and human IL-17RC

<400>135

atggatgcaa tgaagagagg gctctgctgt gtgctgctgc tgtgtggcgc cgtcttcgtt 60

tcgctcagcc aggaaatcca tgccgagttg agacgcttcc gtagagaccc ccgcgcacac 120

cagaacctct ggcaagccgc ccgactgcga ctgctgaccc tgcagagctg gctgctggac 180

gcaccgtgct cgctgcccgc agaagcggca ctgtgctggc gggctccggg tggggacccc 240

tgccagccac tggtcccacc gctttcctgg gagaacgtca ctgtggacaa ggttctcgag 300

ttcccattgc tgaaaggcca ccctaacctc tgtgttcagg tgaacagctc ggagaagctg 360

cagctgcagg agtgcttgtg ggctgagccc aaatcttcag acaaaactca cacatgccca 420

ccgtgcccag cacctgaagc cgagggggca ccgtcagtct tcctcttccc cccaaaaccc 480

aaggacaccc tcatgatctc ccggacccct gaggtcacat gcgtggtggt ggacgtgagc 540

cacgaagacc ctgaggtcaa gttcaactgg tacgtggacg gcgtggaggt gcataatgcc 600

aagacaaagc cgcgggagga gcagtacaac agcacgtacc gtgtggtcag cgtcctcacc 660

gtcctgcacc aggactggct gaatggcaag gagtacaagt gcaaggtctc caacaaagcc 720

ctcccatcct ccatcgagaa aaccatctcc aaagccaaag ggcagccccg agaaccacag 780

gtgtacaccc tgcccccatc ccgggatgag ctgaccaaga accaggtcag cctgacctgc 840

ctggtcaaag gcttctatcc cagcgacatc gccgtggagt gggagagcaa tgggcagccg 900

gagaacaact acaagaccac gcctcccgtg ctggactccg acggctcctt cttcctctac 960

agcaagctca ccgtggacaa gagcaggtgg cagcagggga acgtcttctc atgctccgtg 1020

atgcatgagg ctctgcacaa ccactacacg cagaagagcc tctccctgtc tccgggtaaa 1080

<210>136

<211>360

<212>PRT

＜213〉artificial sequence

<220>

＜223〉tissue plasminogen activator of You Huaing (otPA)

Exons 1 1-13 and the Fc5 of preceding original signal sequence and human IL-17RC

<400>136

Met Asp Ala Met Lys Arg Gly Leu Cys Cys Val Leu Leu Leu Cys Gly

1 5 10 15

Ala Val Phe Val Ser Leu Ser Gln Glu Ile His Ala Glu Leu Arg Arg

20 25 30

Phe Arg Arg Asp Pro Arg Ala His Gln Asn Leu Trp Gln Ala Ala Arg

35 40 45

Leu Arg Leu Leu Thr Leu Gln Ser Trp Leu Leu Asp Ala Pro Cys Ser

50 55 60

Leu Pro Ala Glu Ala Ala Leu Cys Trp Arg Ala Pro Gly Gly Asp Pro

65 70 75 80

Cys Gln Pro Leu Val Pro Pro Leu Ser Trp Glu Asn Val Thr Val Asp

85 90 95

Lys Val Leu Glu Phe Pro Leu Leu Lys Gly His Pro Asn Leu Cys Val

100 105 110

Gln Val Asn Ser Ser Glu Lys Leu Gln Leu Gln Glu Cys Leu Trp Ala

115 120 125

Glu Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala

130 135 140

Pro Glu Ala Glu Gly Ala Pro Ser Val Phe Leu Phe Pro Pro Lys Pro

145 150 155 160

Lys Asp Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val

165 170 175

Val Asp Val Ser His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val

180 185 190

Asp Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln

195 200 205

Tyr Asn Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln

210 215 220

Asp Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala

225 230 235 240

Leu Pro Ser Ser Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro

245 250 255

Arg Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Asp Glu Leu Thr

260 265 270

Lys Asn Gln Val Ser Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser

275 280 285

Asp Ile Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr

290 295 300

Lys Thr Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr

305 310 315 320

Ser Lys Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe

325 330 335

Ser Cys Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys

340 345 350

Ser Leu Ser Leu Ser Pro Gly Lys

355 360

<210>137

<211>1164

<212>DNA

＜213〉artificial sequence

<220>

＜223〉tissue plasminogen activator of You Huaing (otPA)

Exon 7-10 and the Fc5 of preceding original signal sequence and human IL-17RC

<400>137

atggatgcaa tgaagagagg gctctgctgt gtgctgctgc tgtgtggcgc cgtcttcgtt 60

tcgctcagcc aggaaatcca tgccgagttg agacgcttcc gtagaggcag cctgtgggac 120

cccaacatca ccgtggagac cctggaggcc caccagctgc gtgtgagctt caccctgtgg 180

aacgaatcta cccattacca gatcctgctg accagttttc cgcacatgga gaaccacagt 240

tgctttgagc acatgcacca catacctgcg cccagaccag aagagttcca ccagcgatcc 300

aacgtcacac tcactctacg caaccttaaa gggtgctgtc gccaccaagt gcagatccag 360

cccttcttca gcagctgcct caatgactgc ctcagacact ccgcgactgt ttcctgccca 420

gaaatgccag acactccaga accaattccg gactacatgc ccctgtggga gcccaaatct 480

tcagacaaaa ctcacacatg cccaccgtgc ccagcacctg aagccgaggg ggcaccgtca 540

gtcttcctct tccccccaaa acccaaggac accctcatga tctcccggac ccctgaggtc 600

acatgcgtgg tggtggacgt gagccacgaa gaccctgagg tcaagttcaa ctggtacgtg 660

gacggcgtgg aggtgcataa tgccaagaca aagccgcggg aggagcagta caacagcacg 720

taccgtgtgg tcagcgtcct caccgtcctg caccaggact ggctgaatgg caaggagtac 780

aagtgcaagg tctccaacaa agccctccca tcctccatcg agaaaaccat ctccaaagcc 840

aaagggcagc cccgagaacc acaggtgtac accctgcccc catcccggga tgagctgacc 900

aagaaccagg tcagcctgac ctgcctggtc aaaggcttct atcccagcga catcgccgtg 960

gagtgggaga gcaatgggca gccggagaac aactacaaga ccacgcctcc cgtgctggac 1020

tccgacggct ccttcttcct ctacagcaag ctcaccgtgg acaagagcag gtggcagcag 1080

gggaacgtct tctcatgctc cgtgatgcat gaggctctgc acaaccacta cacgcagaag 1140

agcctctccc tgtctccggg taaa 1164

<210>138

<211>388

<212>PRT

＜213〉artificial sequence

<220>

＜223〉tissue plasminogen activator of You Huaing (otPA)

Exon 7-10 and the Fc5 of preceding original signal sequence and human IL-17RC

<400>138

Met Asp Ala Met Lys Arg Gly Leu Cys Cys Val Leu Leu Leu Cys Gly

1 5 10 15

Ala Val Phe Val Ser Leu Ser Gln Glu Ile His Ala Glu Leu Arg Arg

20 25 30

Phe Arg Arg Gly Ser Leu Trp Asp Pro Asn Ile Thr Val Glu Thr Leu

35 40 45

Glu Ala His Gln Leu Arg Val Ser Phe Thr Leu Trp Asn Glu Ser Thr

50 55 60

His Tyr Gln Ile Leu Leu Thr Ser Phe Pro His Met Glu Asn His Ser

65 70 75 80

Cys Phe Glu His Met His His Ile Pro Ala Pro Arg Pro Glu Glu Phe

85 90 95

His Gln Arg Ser Asn Val Thr Leu Thr Leu Arg Asn Leu Lys Gly Cys

100 105 110

Cys Arg His Gln Val Gln Ile Gln Pro Phe Phe Ser Ser Cys Leu Asn

115 120 125

Asp Cys Leu Arg His Ser Ala Thr Val Ser Cys Pro Glu Met Pro Asp

130 135 140

Thr Pro Glu Pro Ile Pro Asp Tyr Met Pro Leu Trp Glu Pro Lys Ser

145 150 155 160

Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Glu Ala Glu

165 170 175

Gly Ala Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu

180 185 190

Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Ser

195 200 205

His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu

210 215 220

Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn Ser Thr

225 230 235 240

Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn

245 250 255

Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ser Ser

260 265 270

Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln

275 280 285

Val Tyr Thr Leu Pro Pro Ser Arg Asp Glu Leu Thr Lys Asn Gln Val

290 295 300

Ser Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile Ala Val

305 310 315 320

Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro

325 330 335

Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr

340 345 350

Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys Ser Val

355 360 365

Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu

370 375 380

Ser Pro Gly Lys

385

<210>139

<211>2433

<212>DNA

＜213〉artificial sequence

<220>

＜223〉exons 1 of IL-17RA signal sequence and IL-17RA-10 and human IL-17RC

Exon 8-16 and Fc5

<400>139

atgggggccg cacgcagccc gccgtccgct gtcccggggc ccctgctggg gctgctcctg 60

ctgctcctgg gcgtgctggc cccgggtggc gcctccctgc gactcctgga ccaccgggcg 120

ctggtctgct cccagccggg gctaaactgc acggtcaaga atagtacctg cctggatgac 180

agctggattc accctcgaaa cctgaccccc tcctccccaa aggacctgca gatccagctg 240

cactttgccc acacccaaca aggagacctg ttccccgtgg ctcacatcga atggacactg 300

cagacagacg ccagcatcct gtacctcgag ggtgcagagt tatctgtcct gcagctgaac 360

accaatgaac gtttgtgcgt caggtttgag tttctgtcca aactgaggca tcaccacagg 420

cggtggcgtt ttaccttcag ccactttgtg gttgaccctg accaggaata tgaggtgacc 480

gttcaccacc tgcccaagcc catccctgat ggggacccaa accaccagtc caagaatttc 540

cttgtgcctg actgtgagca cgccaggatg aaggtaacca cgccatgcat gagctcaggc 600

agcctgtggg accccaacat caccgtggag accctggagg cccaccagct gcgtgtgagc 660

ttcaccctgt ggaacgaatc tacccattac cagatcctgc tgaccagttt tccgcacatg 720

gagaaccaca gttgctttga gcacatgcac cacatacctg cgcccagacc agaagagttc 780

caccagcgat ccaacgtcac actcactcta cgcaacctta aagggtgctg tcgccaccaa 840

gtgcagatcc agcccttctt cagcagctgc ctcaatgact gcctcagaca ctccgcgact 900

gtttcctgcc cagaaatgcc agacactcca gaaccaattc cggactacat gcccctgtgg 960

gccctgccct ggctcaacgt gtcagcagat ggtgacaacg tgcatctggt tctgaatgtc 1020

tctgaggagc agcacttcgg cctctccctg tactggaatc aggtccaggg ccccccaaaa 1080

ccccggtggc acaaaaacct gactggaccg cagatcatta ccttgaacca cacagacctg 1140

gttccctgcc tctgtattca ggtgtggcct ctggaacctg actccgttag gacgaacatc 1200

tgccccttca gggaggaccc ccgcgcacac cagaacctct ggcaagccgc ccgactgcga 1260

ctgctgaccc tgcagagctg gctgctggac gcaccgtgct cgctgcccgc agaagcggca 1320

ctgtgctggc gggctccggg tggggacccc tgccagccac tggtcccacc gctttcctgg 1380

gagaacgtca ctgtggacaa ggttctcgag ttcccattgc tgaaaggcca ccctaacctc 1440

tgtgttcagg tgaacagctc ggagaagctg cagctgcagg agtgcttgtg ggctgactcc 1500

ctggggcctc tcaaagacga tgtgctactg ttggagacac gaggccccca ggacaacaga 1560

tccctctgtg ccttggaacc cagtggctgt acttcactac ccagcaaagc ctccacgagg 1620

gcagctcgcc ttggagagta cttactacaa gacctgcagt caggccagtg tctgcagcta 1680

tgggacgatg acttgggagc gctatgggcc tgccccatgg acaaatacat ccacaaggag 1740

cccaaatctt cagacaaaac tcacacatgc ccaccgtgcc cagcacctga agccgagggg 1800

gcaccgtcag tcttcctctt ccccccaaaa cccaaggaca ccctcatgat ctcccggacc 1860

cctgaggtca catgcgtggt ggtggacgtg agccacgaag accctgaggt caagttcaac 1920

tggtacgtgg acggcgtgga ggtgcataat gccaagacaa agccgcggga ggagcagtac 1980

aacagcacgt accgtgtggt cagcgtcctc accgtcctgc accaggactg gctgaatggc 2040

aaggagtaca agtgcaaggt ctccaacaaa gccctcccat cctccatcga gaaaaccatc 2100

tccaaagcca aagggcagcc ccgagaacca caggtgtaca ccctgccccc atcccgggat 2160

gagctgacca agaaccaggt cagcctgacc tgcctggtca aaggcttcta tcccagcgac 2220

atcgccgtgg agtgggagag caatgggcag ccggagaaca actacaagac cacgcctccc 2280

gtgctggact ccgacggctc cttcttcctc tacagcaagc tcaccgtgga caagagcagg 2340

tggcagcagg ggaacgtctt ctcatgctcc gtgatgcatg aggctctgca caaccactac 2400

acgcagaaga gcctctccct gtctccgggt aaa 2433

<210>140

<211>811

<212>PRT

＜213〉artificial sequence

<220>

＜223〉exons 1 of IL-17RA signal sequence and IL-17RA-10 and human IL-17RC

Exon 8-16 and Fc5

<400>140

Met Gly Ala Ala Arg Ser Pro Pro Ser Ala Val Pro Gly Pro Leu Leu

1 5 10 15

Gly Leu Leu Leu Leu Leu Leu Gly Val Leu Ala Pro Gly Gly Ala Ser

20 25 30

Leu Arg Leu Leu Asp His Arg Ala Leu Val Cys Ser Gln Pro Gly Leu

35 40 45

Asn Cys Thr Val Lys Asn Ser Thr Cys Leu Asp Asp Ser Trp Ile His

50 55 60

Pro Arg Asn Leu Thr Pro Ser Ser Pro Lys Asp Leu Gln Ile Gln Leu

65 70 75 80

His Phe Ala His Thr Gln Gln Gly Asp Leu Phe Pro Val Ala His Ile

85 90 95

Glu Trp Thr Leu Gln Thr Asp Ala Ser Ile Leu Tyr Leu Glu Gly Ala

100 105 110

Glu Leu Ser Val Leu Gln Leu Asn Thr Asn Glu Arg Leu Cys Val Arg

115 120 125

Phe Glu Phe Leu Ser Lys Leu Arg His His His Arg Arg Trp Arg Phe

130 135 140

Thr Phe Ser His Phe Val Val Asp Pro Asp Gln Glu Tyr Glu Val Thr

145 150 155 160

Val His His Leu Pro Lys Pro Ile Pro Asp Gly Asp Pro Asn His Gln

165 170 175

Ser Lys Asn Phe Leu Val Pro Asp Cys Glu His Ala Arg Met Lys Val

180 185 190

Thr Thr Pro Cys Met Ser Ser Gly Ser Leu Trp Asp Pro Asn Ile Thr

195 200 205

Val Glu Thr Leu Glu Ala His Gln Leu Arg Val Ser Phe Thr Leu Trp

210 215 220

Asn Glu Ser Thr His Tyr Gln Ile Leu Leu Thr Ser Phe Pro His Met

225 230 235 240

Glu Asn His Ser Cys Phe Glu His Met His His Ile Pro Ala Pro Arg

245 250 255

Pro Glu Glu Phe His Gln Arg Ser Asn Val Thr Leu Thr Leu Arg Asn

260 265 270

Leu Lys Gly Cys Cys Arg His Gln Val Gln Ile Gln Pro Phe Phe Ser

275 280 285

Ser Cys Leu Asn Asp Cys Leu Arg His Ser Ala Thr Val Ser Cys Pro

290 295 300

Glu Met Pro Asp Thr Pro Glu Pro Ile Pro Asp Tyr Met Pro Leu Trp

305 310 315 320

Ala Leu Pro Trp Leu Asn Val Ser Ala Asp Gly Asp Asn Val His Leu

325 330 335

Val Leu Asn Val Ser Glu Glu Gln His Phe Gly Leu Ser Leu Tyr Trp

340 345 350

Asn Gln Val Gln Gly Pro Pro Lys Pro Arg Trp His Lys Asn Leu Thr

355 360 365

Gly Pro Gln Ile Ile Thr Leu Asn His Thr Asp Leu Val Pro Cys Leu

370 375 380

Cys Ile Gln Val Trp Pro Leu Glu Pro Asp Ser Val Arg Thr Asn Ile

385 390 395 400

Cys Pro Phe Arg Glu Asp Pro Arg Ala His Gln Asn Leu Trp Gln Ala

405 410 415

Ala Arg Leu Arg Leu Leu Thr Leu Gln Ser Trp Leu Leu Asp Ala Pro

420 425 430

Cys Ser Leu Pro Ala Glu Ala Ala Leu Cys Trp Arg Ala Pro Gly Gly

435 440 445

Asp Pro Cys Gln Pro Leu Val Pro Pro Leu Ser Trp Glu Asn Val Thr

450 455 460

Val Asp Lys Val Leu Glu Phe Pro Leu Leu Lys Gly His Pro Asn Leu

465 470 475 480

Cys Val Gln Val Asn Ser Ser Glu Lys Leu Gln Leu Gln Glu Cys Leu

485 490 495

Trp Ala Asp Ser Leu Gly Pro Leu Lys Asp Asp Val Leu Leu Leu Glu

500 505 510

Thr Arg Gly Pro Gln Asp Asn Arg Ser Leu Cys Ala Leu Glu Pro Ser

515 520 525

Gly Cys Thr Ser Leu Pro Ser Lys Ala Ser Thr Arg Ala Ala Arg Leu

530 535 540

Gly Glu Tyr Leu Leu Gln Asp Leu Gln Ser Gly Gln Cys Leu Gln Leu

545 550 555 560

Trp Asp Asp Asp Leu Gly Ala Leu Trp Ala Cys Pro Met Asp Lys Tyr

565 570 575

Ile His Lys Glu Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro

580 585 590

Cys Pro Ala Pro Glu Ala Glu Gly Ala Pro Ser Val Phe Leu Phe Pro

595 600 605

Pro Lys Pro Lys Asp Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr

610 615 620

Cys Val Val Val Asp Val Ser His Glu Asp Pro Glu Val Lys Phe Asn

625 630 635 640

Trp Tyr Val Asp Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg

645 650 655

Glu Glu Gln Tyr Asn Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val

660 665 670

Leu His Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser

675 680 685

Asn Lys Ala Leu Pro Ser Ser Ile Glu Lys Thr Ile Ser Lys Ala Lys

690 695 700

Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Asp

705 710 715 720

Glu Leu Thr Lys Asn Gln Val Ser Leu Thr Cys Leu Val Lys Gly Phe

725 730 735

Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu

740 745 750

Asn Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe

755 760 765

Phe Leu Tyr Ser Lys Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly

770 775 780

AsnVal Phe Ser Cys Ser Val Met Hi s Glu Ala Leu His Asn His Tyr

785 790 795 800

Thr Gln Lys Ser Leu Ser Leu Ser Pro Gly Lys

805 810

<210>141

<211>2190

<212>DNA

＜213〉artificial sequence

<220>

＜223〉the exon 8-13 of the exons 1 of IL-17RA signal sequence and IL-17RA-6 and human IL-17RC

Exon 7-10 and Fc5 with IL-17RA

<400>141

atgggggccg cacgcagccc gccgtccgct gtcccggggc ccctgctggg gctgctcctg 60

ctgctcctgg gcgtgctggc cccgggtggc gcctccctgc gactcctgga ccaccgggcg 120

ctggtctgct cccagccggg gctaaactgc acggtcaaga atagtacctg cctggatgac 180

agctggattc accctcgaaa cctgaccccc tcctccccaa aggacctgca gatccagctg 240

cactttgccc acacccaaca aggagacctg ttccccgtgg ctcacatcga atggacactg 300

cagacagacg ccagcatcct gtacctcgag ggtgcagagt tatctgtcct gcagctgaac 360

accaatgaac gtttgtgcgt caggtttgag tttctgtcca aactgaggca tcaccacagg 420

cggtggcgtt ttaccttcag ccactttgtg gttgaccctg accaggaata tgaggtgacc 480

gttcaccacc tgcccaagcc catccctgat ggggacccaa accaccagtc caagaatttc 540

cttgtgcctg actgtgagca cgccaggatg aaggtaacca cgccatgcat gagctcagcc 600

ctgccctggc tcaacgtgtc agcagatggt gacaacgtgc atctggttct gaatgtctct 660

gaggagcagc acttcggcct ctccctgtac tggaatcagg tccagggccc cccaaaaccc 720

cggtggcaca aaaacctgac tggaccgcag atcattacct tgaaccacac agacctggtt 780

ccctgcctct gtattcaggt gtggcctctg gaacctgact ccgttaggac gaacatctgc 840

cccttcaggg aggacccccg cgcacaccag aacctctggc aagccgcccg actgcgactg 900

ctgaccctgc agagctggct gctggacgca ccgtgctcgc tgcccgcaga agcggcactg 960

tgctggcggg ctccgggtgg ggacccctgc cagccactgg tcccaccgct ttcctgggag 1020

aacgtcactg tggacaaggt tctcgagttc ccattgctga aaggccaccc taacctctgt 1080

gttcaggtga acagctcgga gaagctgcag ctgcaggagt gcttgtgggc tggcagcctg 1140

tgggacccca acatcaccgt ggagaccctg gaggcccacc agctgcgtgt gagcttcacc 1200

ctgtggaacg aatctaccca ttaccagatc ctgctgacca gttttccgca catggagaac 1260

cacagttgct ttgagcacat gcaccacata cctgcgccca gaccagaaga gttccaccag 1320

cgatccaacg tcacactcac tctacgcaac cttaaagggt gctgtcgcca ccaagtgcag 1380

atccagccct tcttcagcag ctgcctcaat gactgcctca gacactccgc gactgtttcc 1440

tgcccagaaa tgccagacac tccagaacca attccggact acatgcccct gtgggagccc 1500

aaatcttcag acaaaactca cacatgccca ccgtgcccag cacctgaagc cgagggggca 1560

ccgtcagtct tcctcttccc cccaaaaccc aaggacaccc tcatgatctc ccggacccct 1620

gaggtcacat gcgtggtggt ggacgtgagc cacgaagacc ctgaggtcaa gttcaactgg 1680

tacgtggacg gcgtggaggt gcataatgcc aagacaaagc cgcgggagga gcagtacaac 1740

agcacgtacc gtgtggtcag cgtcctcacc gtcctgcacc aggactggct gaatggcaag 1800

gagtacaagt gcaaggtctc caacaaagcc ctcccatcct ccatcgagaa aaccatctcc 1860

aaagccaaag ggcagccccg agaaccacag gtgtacaccc tgcccccatc ccgggatgag 1920

ctgaccaaga accaggtcag cctgacctgc ctggtcaaag gcttctatcc cagcgacatc 1980

gccgtggagt gggagagcaa tgggcagccg gagaacaact acaagaccac gcctcccgtg 2040

ctggactccg acggctcctt cttcctctac agcaagctca ccgtggacaa gagcaggtgg 2100

cagcagggga acgtcttctc atgctccgtg atgcatgagg ctctgcacaa ccactacacg 2160

cagaagagcc tctccctgtc tccgggtaaa 2190

<210>142

<211>730

<212>PRT

＜213〉artificial sequence

<220>

＜223〉the exon 8-13 of the exons 1 of IL-17RA signal sequence and IL-17RA-6 and human IL-17RC

Exon 7-10 and Fc5 with IL-17RA

<400>142

Met Gly Ala Ala Arg Ser Pro Pro Ser Ala Val Pro Gly Pro Leu Leu

1 5 10 15

Gly Leu Leu Leu Leu Leu Leu Gly Val Leu Ala Pro Gly Gly Ala Ser

20 25 30

Leu Arg Leu Leu Asp His Arg Ala Leu Val Cys Ser Gln Pro Gly Leu

35 40 45

Asn Cys Thr Val Lys Asn Ser Thr Cys Leu Asp Asp Ser Trp Ile His

50 55 60

Pro Arg Asn Leu Thr Pro Ser Ser Pro Lys Asp Leu Gln Ile Gln Leu

65 70 75 80

His Phe Ala His Thr Gln Gln Gly Asp Leu Phe Pro Val Ala His Ile

85 90 95

Glu Trp Thr Leu Gln Thr Asp Ala Ser Ile Leu Tyr Leu Glu Gly Ala

100 105 110

Glu Leu Ser Val Leu Gln Leu Asn Thr Asn Glu Arg Leu Cys Val Arg

115 120 125

Phe Glu Phe Leu Ser Lys Leu Arg His His His Arg Arg Trp Arg Phe

130 135 140

Thr Phe Ser His Phe Val Val Asp Pro Asp Gln Glu Tyr Glu Val Thr

145 150 155 160

Val His His Leu Pro Lys Pro Ile Pro Asp Gly Asp Pro Asn His Gln

165 170 175

Ser Lys Asn Phe Leu Val Pro Asp Cys Glu His Ala Arg Met Lys Val

180 185 190

Thr Thr Pro Cys Met Ser Ser Ala Leu Pro Trp Leu Asn Val Ser Ala

195 200 205

Asp Gly Asp Asn Val His Leu Val Leu Asn Val Ser Glu Glu Gln His

210 215 220

Phe Gly Leu Ser Leu Tyr Trp Asn Gln Val Gln Gly Pro Pro Lys Pro

225 230 235 240

Arg Trp His Lys Asn Leu Thr Gly Pro Gln Ile Ile Thr Leu Asn His

245 250 255

Thr Asp Leu Val Pro Cys Leu Cys Ile Gln Val Trp Pro Leu Glu Pro

260 265 270

Asp Ser Val Arg Thr Asn Ile Cys Pro Phe Arg Glu Asp Pro Arg Ala

275 280 285

His Gln Asn Leu Trp Gln Ala Ala Arg Leu Arg Leu Leu Thr Leu Gln

290 295 300

Ser Trp Leu Leu Asp Ala Pro Cys Ser Leu Pro Ala Glu Ala Ala Leu

305 310 315 320

Cys Trp Arg Ala Pro Gly Gly Asp Pro Cys Gln Pro Leu Val Pro Pro

325 330 335

Leu Ser Trp Glu Asn Val Thr Val Asp Lys Val Leu Glu Phe Pro Leu

340 345 350

Leu Lys Gly His Pro Asn Leu Cys Val Gln Val Asn Ser Ser Glu Lys

355 360 365

Leu Gln Leu Gln Glu Cys Leu Trp Ala Gly Ser Leu Trp Asp Pro Asn

370 375 380

Ile Thr Val Glu Thr Leu Glu Ala His Gln Leu Arg Val Ser Phe Thr

385 390 395 400

Leu Trp Asn Glu Ser Thr His Tyr Gln Ile Leu Leu Thr Ser Phe Pro

405 410 415

His Met Glu Asn His Ser Cys Phe Glu His Met His His Ile Pro Ala

420 425 430

Pro Arg Pro Glu Glu Phe His Gln Arg Ser Asn Val Thr Leu Thr Leu

435 440 445

Arg Asn Leu Lys Gly Cys Cys Arg His Gln Val Gln Ile Gln Pro Phe

450 455 460

Phe Ser Ser Cys Leu Asn Asp Cys Leu Arg His Ser Ala Thr Val Ser

465 470 475 480

Cys Pro Glu Met Pro Asp Thr Pro Glu Pro Ile Pro Asp Tyr Met Pro

485 490 495

Leu Trp Glu Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys

500 505 510

Pro Ala Pro Glu Ala Glu Gly Ala Pro Ser Val Phe Leu Phe Pro Pro

515 520 525

Lys Pro Lys Asp Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys

530 535 540

Val Val Val Asp Val Ser His Glu Asp Pro Glu Val Lys Phe Asn Trp

545 550 555 560

Tyr Val Asp Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu

565 570 575

Glu Gln Tyr Asn Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu

580 585 590

His Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn

595 600 605

Lys Ala Leu Pro Ser Ser Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly

610 615 620

Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Asp Glu

625 630 635 640

Leu Thr Lys Asn Gln Val Ser Leu Thr Cys Leu Val Lys Gly Phe Tyr

645 650 655

Pro Ser Asp Ile Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn

660 665 670

Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe

675 680 685

Leu Tyr Ser Lys Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn

690 695 700

Val Phe Ser Cys Ser Val Met His Glu Ala Leu His Asn His Tyr Thr

705 710 715 720

Gln Lys Ser Leu Ser Leu Ser Pro Gly Lys

725 730

<2l0>143

<211>2124

<212>DNA

＜213〉artificial sequence

<220>

＜223〉exon 4-16 and the Fc5 of the exons 1 of IL-17RA signal sequence and IL-17RA-3 and human IL-17RC

<400>143

atgggggccg cacgcagccc gccgtccgct gtcccggggc ccctgctggg gctgctcctg 60

ctgctcctgg gcgtgctggc cccgggtggc gcctccctgc gactcctgga ccaccgggcg 120

ctggtctgct cccagccggg gctaaactgc acggtcaaga atagtacctg cctggatgac 180

agctggattc accctcgaaa cctgaccccc tcctccccaa aggacctgca gatccagctg 240

cactttgccc acacccaaca aggagacctg ttccccgtgg ctcacatcga atggacactg 300

cagacagacg ggcactggga agagcctgaa gatgaggaaa agtttggagg agcagctgac 360

tcaggggtgg aggagcctag gaatgcctct ctccaggccc aagtcgtgct ctccttccag 420

gcctacccta ctgcccgctg cgtcctgctg gaggtgcaag tgcctgctgc ccttgtgcag 480

tttggtcagt ctgtgggctc tgtggtatat gactgcttcg aggctgccct agggagtgag 540

gtacgaatct ggtcctatac tcagcccagg tacgagaagg aactcaacca cacacagcag 600

ctgcctgact gcagggggct cgaagtctgg aattccatcc cgagctgctg ggccctgccc 660

tggctcaacg tgtcagcaga tggtgacaac gtgcatctgg ttctgaatgt ctctgaggag 720

cagcacttcg gcctctccct gtactggaat caggtccagg gccccccaaa accccggtgg 780

cacaaaaacc tgactggacc gcagatcatt accttgaacc acacagacct ggttccctgc 840

ctctgtattc aggtgtggcc tctggaacct gactccgtta ggacgaacat ctgccccttc 900

agggaggacc cccgcgcaca ccagaacctc tggcaagccg cccgactgcg actgctgacc 960

ctgcagagct ggctgctgga cgcaccgtgc tcgctgcccg cagaagcggc actgtgctgg 1020

cgggctccgg gtggggaccc ctgccagcca ctggtcccac cgctttcctg ggagaacgtc 1080

actgtggaca aggttctcga gttcccattg ctgaaaggcc accctaacct ctgtgttcag 1140

gtgaacagct cggagaagct gcagctgcag gagtgcttgt gggctgactc cctggggcct 1200

ctcaaagacg atgtgctact gttggagaca cgaggccccc aggacaacag atccctctgt 1260

gccttggaac ccagtggctg tacttcacta cccagcaaag cctccacgag ggcagctcgc 1320

cttggagagt acttactaca agacctgcag tcaggccagt gtctgcagct atgggacgat 1380

gacttgggag cgctatgggc ctgccccatg gacaaataca tccacaagga gcccaaatct 1440

tcagacaaaa ctcacacatg cccaccgtgc ccagcacctg aagccgaggg ggcaccgtca 1500

gtcttcctct tccccccaaa acccaaggac accctcatga tctcccggac ccctgaggtc 1560

acatgcgtgg tggtggacgt gagccacgaa gaccctgagg tcaagttcaa ctggtacgtg 1620

gacggcgtgg aggtgcataa tgccaagaca aagccgcggg aggagcagta caacagcacg 1680

taccgtgtgg tcagcgtcct caccgtcctg caccaggact ggctgaatgg caaggagtac 1740

aagtgcaagg tctccaacaa agccctccca tcctccatcg agaaaaccat ctccaaagcc 1800

aaagggcagc cccgagaacc acaggtgtac accctgcccc catcccggga tgagctgacc 1860

aagaaccagg tcagcctgac ctgcctggtc aaaggcttct atcccagcga catcgccgtg 1920

gagtgggaga gcaatgggca gccggagaac aactacaaga ccacgcctcc cgtgctggac 1980

tccgacggct ccttcttcct ctacagcaag ctcaccgtgg acaagagcag gtggcagcag 2040

gggaacgtct tctcatgctc cgtgatgcat gaggctctgc acaaccacta cacgcagaag 2100

agcctctccc tgtctccggg taaa 2124

<210>144

<211>708

<212>PRT

＜213〉artificial sequence

<220>

＜223〉exon 4-16 and the Fc5 of the exons 1 of IL-17RA signal sequence and IL-17RA-3 and human IL-17RC

<400>144

Met Gly Ala Ala Arg Ser Pro Pro Ser Ala Val Pro Gly Pro Leu Leu

1 5 10 15

Gly Leu Leu Leu Leu Leu Leu Gly Val Leu Ala Pro Gly Gly Ala Ser

20 25 30

Leu Arg Leu Leu Asp His Arg Ala Leu Val Cys Ser Gln Pro Gly Leu

35 40 45

Asn Cys Thr Val Lys Asn Ser Thr Cys Leu Asp Asp Ser Trp Ile His

50 55 60

Pro Arg Asn Leu Thr Pro Ser Ser Pro Lys Asp Leu Gln Ile Gln Leu

65 70 75 80

His Phe Ala His Thr Gln Gln Gly Asp Leu Phe Pro Val Ala His Ile

85 90 95

Glu Trp Thr Leu Gln Thr Asp Gly His Trp Glu Glu Pro Glu Asp Glu

100 105 110

Glu Lys Phe Gly Gly Ala Ala Asp Ser Gly Val Glu Glu Pro Arg Asn

115 120 125

Ala Ser Leu Gln Ala Gln Val Val Leu Ser Phe Gln Ala Tyr Pro Thr

130 135 140

Ala Arg Cys Val Leu Leu Glu Val Gln Val Pro Ala Ala Leu Val Gln

145 150 155 160

Phe Gly Gln Ser Val Gly Ser Val Val Tyr Asp Cys Phe Glu Ala Ala

165 170 175

Leu Gly Ser Glu Val Arg Ile Trp Ser Tyr Thr Gln Pro Arg Tyr Glu

180 185 190

Lys Glu Leu Asn His Thr Gln Gln Leu Pro Asp Cys Arg Gly Leu Glu

195 200 205

Val Trp Asn Ser Ile Pro Ser Cys Trp Ala Leu Pro Trp Leu Asn Val

210 215 220

Ser Ala Asp Gly Asp Asn Val His Leu Val Leu Asn Val Ser Glu Glu

225 230 235 240

Gln His Phe Gly Leu Ser Leu Tyr Trp Asn Gln Val Gln Gly Pro Pro

245 250 255

Lys Pro Arg Trp His Lys Asn Leu Thr Gly Pro Gln Ile Ile Thr Leu

260 265 270

Asn His Thr Asp Leu Val Pro Cys Leu Cys Ile Gln Val Trp Pro Leu

275 280 285

Glu Pro Asp Ser Val Arg Thr Asn Ile Cys Pro Phe Arg Glu Asp Pro

290 295 300

Arg Ala His Gln Asn Leu Trp Gln Ala Ala Arg Leu Arg Leu Leu Thr

305 310 315 320

Leu Gln Ser Trp Leu Leu Asp Ala Pro Cys Ser Leu Pro Ala Glu Ala

325 330 335

Ala Leu Cys Trp Arg Ala Pro Gly Gly Asp Pro Cys Gln Pro Leu Val

340 345 350

Pro Pro Leu Ser Trp Glu Asn Val Thr Val Asp Lys Val Leu Glu Phe

355 360 365

Pro Leu Leu Lys Gly His Pro Asn Leu Cys Val Gln Val Asn Ser Ser

370 375 380

Glu Lys Leu Gln Leu Gln Glu Cys Leu Trp Ala Asp Ser Leu Gly Pro

385 390 395 400

Leu Lys Asp Asp Val Leu Leu Leu Glu Thr Arg Gly Pro Gln Asp Asn

405 410 415

Arg Ser Leu Cys Ala Leu Glu Pro Ser Gly Cys Thr Ser Leu Pro Ser

420 425 430

Lys Ala Ser Thr Arg Ala Ala Arg Leu Gly Glu Tyr Leu Leu Gln Asp

435 440 445

Leu Gln Ser Gly Gln Cys Leu Gln Leu Trp Asp Asp Asp Leu Gly Ala

450 455 460

Leu Trp Ala Cys Pro Met Asp Lys Tyr Ile His Lys Glu Pro Lys Ser

465 470 475 480

Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Glu Ala Glu

485 490 495

Gly Ala Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu

500 505 510

Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Ser

515 520 525

His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu

530 535 540

Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn Ser Thr

545 550 555 560

Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn

565 570 575

Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ser Ser

580 585 590

Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln

595 600 605

Val Tyr Thr Leu Pro Pro Ser Arg Asp Glu Leu Thr Lys Asn Gln Val

610 615 620

Ser Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile Ala Val

625 630 635 640

Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro

645 650 655

Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr

660 665 670

Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys Ser Val

675 680 685

Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu

690 695 700

Ser Pro Gly Lys

705

<210>145

<211>2127

<212>DNA

＜213〉artificial sequence

<220>

＜223〉exon 2 of the exons 1 of IL-17RA signal sequence and IL-17RA and human IL-17RC-16 and Fc5

<400>145

atgggggccg cacgcagccc gccgtccgct gtcccggggc ccctgctggg gctgctcctg 60

ctgctcctgg gcgtgctggc cccgggtggc gcctccctgc gactcctgga ccaccgggcg 120

ctggtctgct cccagccggg cctctcctgc cgcctctggg acagtgacat actctgcctg 180

cctggggaca tcgtgcctgc tccgggcccc gtgctggcgc ctacgcacct gcagacagag 240

ctggtgctga ggtgccagaa ggagaccgac tgtgacctct gtctgcgtgt ggctgtccac 300

ttggccgtgc atgggcactg ggaagagcct gaagatgagg aaaagtttgg aggagcagct 360

gactcagggg tggaggagcc taggaatgcc tctctccagg cccaagtcgt gctctccttc 420

caggcctacc ctactgcccg ctgcgtcctg ctggaggtgc aagtgcctgc tgcccttgtg 480

cagtttggtc agtctgtggg ctctgtggta tatgactgct tcgaggctgc cctagggagt 540

gaggtacgaa tctggtccta tactcagccc aggtacgaga aggaactcaa ccacacacag 600

cagctgcctg actgcagggg gctcgaagtc tggaattcca tcccgagctg ctgggccctg 660

ccctggctca acgtgtcagc agatggtgac aacgtgcatc tggttctgaa tgtctctgag 720

gagcagcact tcggcctctc cctgtactgg aatcaggtcc agggcccccc aaaaccccgg 780

tggcacaaaa acctgactgg accgcagatc attaccttga accacacaga cctggttccc 840

tgcctctgta ttcaggtgtg gcctctggaa cctgactccg ttaggacgaa catctgcccc 900

ttcagggagg acccccgcgc acaccagaac ctctggcaag ccgcccgact gcgactgctg 960

accctgcaga gctggctgct ggacgcaccg tgctcgctgc ccgcagaagc ggcactgtgc 1020

tggcgggctc cgggtgggga cccctgccag ccactggtcc caccgctttc ctgggagaac 1080

gtcactgtgg acaaggttct cgagttccca ttgctgaaag gccaccctaa cctctgtgtt 1140

caggtgaaca gctcggagaa gctgcagctg caggagtgct tgtgggctga ctccctgggg 1200

cctctcaaag acgatgtgct actgttggag acacgaggcc cccaggacaa cagatccctc 1260

tgtgccttgg aacccagtgg ctgtacttca ctacccagca aagcctccac gagggcagct 1320

cgccttggag agtacttact acaagacctg cagtcaggcc agtgtctgca gctatgggac 1380

gatgacttgg gagcgctatg ggcctgcccc atggacaaat acatccacaa ggagcccaaa 1440

tcttcagaca aaactcacac atgcccaccg tgcccagcac ctgaagccga gggggcaccg 1500

tcagtcttcc tcttcccccc aaaacccaag gacaccctca tgatctcccg gacccctgag 1560

gtcacatgcg tggtggtgga cgtgagccac gaagaccctg aggtcaagtt caactggtac 1620

gtggacggcg tggaggtgca taatgccaag acaaagccgc gggaggagca gtacaacagc 1680

acgtaccgtg tggtcagcgt cctcaccgtc ctgcaccagg actggctgaa tggcaaggag 1740

tacaagtgca aggtctccaa caaagccctc ccatcctcca tcgagaaaac catctccaaa 1800

gccaaagggc agccccgaga accacaggtg tacaccctgc ccccatcccg ggatgagctg 1860

accaagaacc aggtcagcct gacctgcctg gtcaaaggct tctatcccag cgacatcgcc 1920

gtggagtggg agagcaatgg gcagccggag aacaactaca agaccacgcc tcccgtgctg 1980

gactccgacg gctccttctt cctctacagc aagctcaccg tggacaagag caggtggcag 2040

caggggaacg tcttctcatg ctccgtgatg catgaggctc tgcacaacca ctacacgcag 2100

aagagcctct ccctgtctcc gggtaaa 2127

<210>146

<211>709

<212>PRT

＜213〉artificial sequence

<220>

＜223〉exon 2 of the exons 1 of IL-17RA signal sequence and IL-17RA and human IL-17RC-16 and Fc5

<400>146

Met Gly Ala Ala Arg Ser Pro Pro Ser Ala Val Pro Gly Pro Leu Leu

1 5 10 15

Gly Leu Leu Leu Leu Leu Leu Gly Val Leu Ala Pro Gly Gly Ala Ser

20 25 30

Leu Arg Leu Leu Asp His Arg Ala Leu Val Cys Ser Gln Pro Gly Leu

35 40 45

Ser Cys Arg Leu Trp Asp Ser Asp Ile Leu Cys Leu Pro Gly Asp Ile

50 55 60

Val Pro Ala Pro Gly Pro Val Leu Ala Pro Thr His Leu Gln Thr Glu

65 70 75 80

Leu Val Leu Arg Cys Gln Lys Glu Thr Asp Cys Asp Leu Cys Leu Arg

85 90 95

Val Ala Val His Leu Ala Val His Gly His Trp Glu Glu Pro Glu Asp

100 105 110

Glu Glu Lys Phe Gly Gly Ala Ala Asp Ser Gly Val Glu Glu Pro Arg

115 120 125

Asn Ala Ser Leu Gln Ala Gln Val Val Leu Ser Phe Gln Ala Tyr Pro

130 135 140

Thr Ala Arg Cys Val Leu Leu Glu Val Gln Val Pro Ala Ala Leu Val

145 150 155 160

Gln Phe Gly Gln Ser Val Gly Ser Val Val Tyr Asp Cys Phe Glu Ala

165 170 175

Ala Leu Gly Ser Glu Val Arg Ile Trp Ser Tyr Thr Gln Pro Arg Tyr

180 185 190

Glu Lys Glu Leu Asn His Thr Gln Gln Leu Pro Asp Cys Arg Gly Leu

195 200 205

Glu Val Trp Asn Ser Ile Pro Ser Cys Trp Ala Leu Pro Trp Leu Asn

210 215 220

Val Ser Ala Asp Gly Asp Asn Val His Leu Val Leu Asn Val Ser Glu

225 230 235 240

Glu Gln His Phe Gly Leu Ser Leu Tyr Trp Asn Gln Val Gln Gly Pro

245 250 255

Pro Lys Pro Arg Trp His Lys Asn Leu Thr Gly Pro Gln Ile Ile Thr

260 265 270

Leu Asn His Thr Asp Leu Val Pro Cys Leu Cys Ile Gln Val Trp Pro

275 280 285

Leu Glu Pro Asp Ser Val Arg Thr Asn Ile Cys Pro Phe Arg Glu Asp

290 295 300

Pro Arg Ala His Gln Asn Leu Trp Gln Ala Ala Arg Leu Arg Leu Leu

305 310 315 320

Thr Leu Gln Ser Trp Leu Leu Asp Ala Pro Cys Ser Leu Pro Ala Glu

325 330 335

Ala Ala Leu Cys Trp Arg Ala Pro Gly Gly Asp Pro Cys Gln Pro Leu

340 345 350

Val Pro Pro Leu Ser Trp Glu Asn Val Thr Val Asp Lys Val Leu Glu

355 360 365

Phe Pro Leu Leu Lys Gly His Pro Asn Leu Cys Val Gln Val Asn Ser

370 375 380

Ser Glu Lys Leu Gln Leu Gln Glu Cys Leu Trp Ala Asp Ser Leu Gly

385 390 395 400

Pro Leu Lys Asp Asp Val Leu Leu Leu Glu Thr Arg Gly Pro Gln Asp

405 410 415

Asn Arg Ser Leu Cys Ala Leu Glu Pro Ser Gly Cys Thr Ser Leu Pro

420 425 430

Ser Lys Ala Ser Thr Arg Ala Ala Arg Leu Gly Glu Tyr Leu Leu Gln

435 440 445

Asp Leu Gln Ser Gly Gln Cys Leu Gln Leu Trp Asp Asp Asp Leu Gly

450 455 460

Ala Leu Trp Ala Cys Pro Met Asp Lys Tyr Ile His Lys Glu Pro Lys

465 470 475 480

Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Glu Ala

485 490 495

Glu Gly Ala Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr

500 505 510

Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val

515 520 525

Ser His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val

530 535 540

Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn Ser

545 550 555 560

Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu

565 570 575

Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ser

580 585 590

Ser Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro

595 600 605

Gln Val Tyr Thr Leu Pro Pro Ser Arg Asp Glu Leu Thr Lys Asn Gln

610 615 620

Val Ser Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile Ala

625 630 635 640

Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr

645 650 655

Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu

660 665 670

Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys Ser

675 680 685

Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser

690 695 700

Leu Ser Pro Gly Lys

705

<210>147

<211>2094

<212>DNA

＜213〉artificial sequence

<220>

＜223〉exons 1 of IL-17RC signal sequence and IL-17RCx4-16 wherein has Cys194Ser and Cys202Ser

Displacement and exon 2-16 and the Fc5 of human IL-17RC

<400>147

atgcctgtgc cctggttctt gctgtccttg gcactgggcc gaagcccagt ggtcctttct 60

ctggagaggc ttgtggggcc tcaggacgct acccactgct ctccgggcct ctcctgccgc 120

ctctgggaca gtgacatact ctgcctgcct ggggacatcg tgcctgctcc gggccccgtg 180

ctggcgccta cgcacctgca gacagagctg gtgctgaggt gccagaagga gaccgactgt 240

gacctctgtc tgcgtgtggc tgtccacttg gccgtgcatg ggcactggga agagcctgaa 300

gatgaggaaa agtttggagg agcagctgac tcaggggtgg aggagcctag gaatgcctct 360

ctccaggccc aagtcgtgct ctccttccag gcctacccta ctgcccgctg cgtcctgctg 420

gaggtgcaag tgcctgctgc ccttgtgcag tttggtcagt ctgtgggctc tgtggtatat 480

gactgcttcg aggctgccct agggagtgag gtacgaatct ggtcctatac tcagcccagg 540

tacgagaagg aactcaacca cacacagcag ctgcctgact ccagggggct cgaagtctgg 600

aattccatcc cgagctcctg ggccctgccc tggctcaacg tgtcagcaga tggtgacaac 660

gtgcatctgg ttctgaatgt ctctgaggag cagcacttcg gcctctccct gtactggaat 720

caggtccagg gccccccaaa accccggtgg cacaaaaacc tgactggacc gcagatcatt 780

accttgaacc acacagacct ggttccctgc ctctgtattc aggtgtggcc tctggaacct 840

gactccgtta ggacgaacat ctgccccttc agggaggacc cccgcgcaca ccagaacctc 900

tggcaagccg cccgactgcg actgctgacc ctgcagagct ggctgctgga cgcaccgtgc 960

tcgctgcccg cagaagcggc actgtgctgg cgggctccgg gtggggaccc ctgccagcca 1020

ctggtcccac cgctttcctg ggagaacgtc actgtggaca aggttctcga gttcccattg 1080

ctgaaaggcc accctaacct ctgtgttcag gtgaacagct cggagaagct gcagctgcag 1140

gagtgcttgt gggctgactc cctggggcct ctcaaagacg atgtgctact gttggagaca 1200

cgaggccccc aggacaacag atccctctgt gccttggaac ccagtggctg tacttcacta 1260

cccagcaaag cctccacgag ggcagctcgc cttggagagt acttactaca agacctgcag 1320

tcaggccagt gtctgcagct atgggacgat gacttgggag cgctatgggc ctgccccatg 1380

gacaaataca tccacaagga gcccaaatct tcagacaaaa ctcacacatg cccaccgtgc 1440

ccagcacctg aagccgaggg ggcaccgtca gtcttcctct tccccccaaa acccaaggac 1500

accctcatga tctcccggac ccctgaggtc acatgcgtgg tggtggacgt gagccacgaa 1560

gaccctgagg tcaagttcaa ctggtacgtg gacggcgtgg aggtgcataa tgccaagaca 1620

aagccgcggg aggagcagta caacagcacg taccgtgtgg tcagcgtcct caccgtcctg 1680

caccaggact ggctgaatgg caaggagtac aagtgcaagg tctccaacaa agccctccca 1740

tcctccatcg agaaaaccat ctccaaagcc aaagggcagc cccgagaacc acaggtgtac 1800

accctgcccc catcccggga tgagctgacc aagaaccagg tcagcctgac ctgcctggtc 1860

aaaggcttct atcccagcga catcgccgtg gagtgggaga gcaatgggca gccggagaac 1920

aactacaaga ccacgcctcc cgtgctggac tccgacggct ccttcttcct ctacagcaag 1980

ctcaccgtgg acaagagcag gtggcagcag gggaacgtct tctcatgctc cgtgatgcat 2040

gaggctctgc acaaccacta cacgcagaag agcctctccc tgtctccggg taaa 2094

<210>148

<211>698

<212>PRT

＜213〉artificial sequence

<220>

＜223〉exons 1 of IL-17RC signal sequence and IL-17RCx4-16 wherein has Cys194Ser and Cys202Ser

Displacement and exon 2-16 and the Fc5 of human IL-17RC

<400>148

Met Pro Val Pro Trp Phe Leu Leu Ser Leu Ala Leu Gly Arg Ser Pro

1 5 10 15

Val Val Leu Ser Leu Glu Arg Leu Val Gly Pro Gln Asp Ala Thr His

20 25 30

Cys Ser Pro Gly Leu Ser Cys Arg Leu Trp Asp Ser Asp Ile Leu Cys

35 40 45

Leu Pro Gly Asp Ile Val Pro Ala Pro Gly Pro Val Leu Ala Pro Thr

50 55 60

His Leu Gln Thr Glu Leu Val Leu Arg Cys Gln Lys Glu Thr Asp Cys

65 70 75 80

Asp Leu Cys Leu Arg Val Ala Val His Leu Ala Val His Gly His Trp

85 90 95

Glu Glu Pro Glu Asp Glu Glu Lys Phe Gly Gly Ala Ala Asp Ser Gly

100 105 110

Val Glu Glu Pro Arg Asn Ala Ser Leu Gln Ala Gln Val Val Leu Ser

115 120 125

Phe Gln Ala Tyr Pro Thr Ala Arg Cys Val Leu Leu Glu Val Gln Val

130 135 140

Pro Ala Ala Leu Val Gln Phe Gly Gln Ser Val Gly Ser Val Val Tyr

145 150 155 160

Asp Cys Phe Glu Ala Ala Leu Gly Ser Glu Val Arg Ile Trp Ser Tyr

165 170 175

Thr Gln Pro Arg Tyr Glu Lys Glu Leu Asn His Thr Gln Gln Leu Pro

180 185 190

Asp Ser Arg Gly Leu Glu Val Trp Asn Ser Ile Pro Ser Ser Trp Ala

195 200 205

Leu Pro Trp Leu Asn Val Ser Ala Asp Gly Asp Asn Val His Leu Val

210 215 220

Leu Asn Val Ser Glu Glu Gln His Phe Gly Leu Ser Leu Tyr Trp Asn

225 230 235 240

Gln Val Gln Gly Pro Pro Lys Pro Arg Trp His Lys Asn Leu Thr Gly

245 250 255

Pro Gln Ile Ile Thr Leu Asn His Thr Asp Leu Val Pro Cys Leu Cys

260 265 270

Ile Gln Val Trp Pro Leu Glu Pro Asp Ser Val Arg Thr Asn Ile Cys

275 280 285

Pro Phe Arg Glu Asp Pro Arg Ala His Gln Asn Leu Trp Gln Ala Ala

290 295 300

Arg Leu Arg Leu Leu Thr Leu Gln Ser Trp Leu Leu Asp Ala Pro Cys

305 310 315 320

Ser Leu Pro Ala Glu Ala Ala Leu Cys Trp Arg Ala Pro Gly Gly Asp

325 330 335

Pro Cys Gln Pro Leu Val Pro Pro Leu Ser Trp Glu Asn Val Thr Val

340 345 350

Asp Lys Val Leu Glu Phe Pro Leu Leu Lys Gly His Pro Asn Leu Cys

355 360 365

Val Gln Val Asn Ser Ser Glu Lys Leu Gln Leu Gln Glu Cys Leu Trp

370 375 380

Ala Asp Ser Leu Gly Pro Leu Lys Asp Asp Val Leu Leu Leu Glu Thr

385 390 395 400

Arg Gly Pro Gln Asp Asn Arg Ser Leu Cys Ala Leu Glu Pro Ser Gly

405 410 415

Cys Thr Ser Leu Pro Ser Lys Ala Ser Thr Arg Ala Ala Arg Leu Gly

420 425 430

Glu Tyr Leu Leu Gln Asp Leu Gln Ser Gly Gln Cys Leu Gln Leu Trp

435 440 445

Asp Asp Asp Leu Gly Ala Leu Trp Ala Cys Pro Met Asp Lys Tyr Ile

450 455 460

His Lys Glu Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys

465 470 475 480

Pro Ala Pro Glu Ala Glu Gly Ala Pro Ser Val Phe Leu Phe Pro Pro

485 490 495

Lys Pro Lys Asp Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys

500 505 510

Val Val Val Asp Val Ser His Glu Asp Pro Glu Val Lys Phe Asn Trp

515 520 525

Tyr Val Asp Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu

530 535 540

Glu Gln Tyr Asn Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu

545 550 555 560

His Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn

565 570 575

Lys Ala Leu Pro Ser Ser Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly

580 585 590

Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Asp Glu

595 600 605

Leu Thr Lys Asn Gln Val Ser Leu Thr Cys Leu Val Lys Gly Phe Tyr

610 615 620

Pro Ser Asp Ile Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn

625 630 635 640

Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe

645 650 655

Leu Tyr Ser Lys Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn

660 665 670

Val Phe Ser Cys Ser Val Met His Glu Ala Leu His Asn His Tyr Thr

675 680 685

Gln Lys Ser Leu Ser Leu Ser Pro Gly Lys

690 695

<210>149

<211>2061

<212>DNA

＜213〉artificial sequence

<220>

＜223〉exons 1 of IL-17RC signal sequence and IL-17RC-6 and 8-16 and Fc5 are at exon 6 and exon 8

Between the GlyGlyGlySer connector is arranged

<400>149

atgcctgtgc cctggttctt gctgtccttg gcactgggcc gaagcccagt ggtcctttct 60

ctggagaggc ttgtggggcc tcaggacgct acccactgct ctccgggcct ctcctgccgc 120

ctctgggaca gtgacatact ctgcctgcct ggggacatcg tgcctgctcc gggccccgtg 180

ctggcgccta cgcacctgca gacagagctg gtgctgaggt gccagaagga gaccgactgt 240

gacctctgtc tgcgtgtggc tgtccacttg gccgtgcatg ggcactggga agagcctgaa 300

gatgaggaaa agtttggagg agcagctgac tcaggggtgg aggagcctag gaatgcctct 360

ctccaggccc aagtcgtgct ctccttccag gcctacccta ctgcccgctg cgtcctgctg 420

gaggtgcaag tgcctgctgc ccttgtgcag tttggtcagt ctgtgggctc tgtggtatat 480

gactgcttcg aggctgccct agggagtgag gtacgaatct ggtcctatac tcagcccagg 540

tacgagaagg aactcaacca cacacagcag ctgcctggag gaggatccgc cctgccctgg 600

ctcaacgtgt cagcagatgg tgacaacgtg catctggttc tgaatgtctc tgaggagcag 660

cacttcggcc tctccctgta ctggaatcag gtccagggcc ccccaaaacc ccggtggcac 720

aaaaacctga ctggaccgca gatcattacc ttgaaccaca cagacctggt tccctgcctc 780

tgtattcagg tgtggcctct ggaacctgac tccgttagga cgaacatctg ccccttcagg 840

gaggaccccc gcgcacacca gaacctctgg caagccgccc gactgcgact gctgaccctg 900

cagagctggc tgctggacgc accgtgctcg ctgcccgcag aagcggcact gtgctggcgg 960

gctccgggtg gggacccctg ccagccactg gtcccaccgc tttcctggga gaacgtcact 1020

gtggacaagg ttctcgagtt cccattgctg aaaggccacc ctaacctctg tgttcaggtg 1080

aacagctcgg agaagctgca gctgcaggag tgcttgtggg ctgactccct ggggcctctc 1140

aaagacgatg tgctactgtt ggagacacga ggcccccagg acaacagatc cctctgtgcc 1200

ttggaaccca gtggctgtac ttcactaccc agcaaagcct ccacgagggc agctcgcctt 1260

ggagagtact tactacaaga cctgcagtca ggccagtgtc tgcagctatg ggacgatgac 1320

ttgggagcgc tatgggcctg ccccatggac aaatacatcc acaaggagcc caaatcttca 1380

gacaaaactc acacatgccc accgtgccca gcacctgaag ccgagggggc accgtcagtc 1440

ttcctcttcc ccccaaaacc caaggacacc ctcatgatct cccggacccc tgaggtcaca 1500

tgcgtggtgg tggacgtgag ccacgaagac cctgaggtca agttcaactg gtacgtggac 1560

ggcgtggagg tgcataatgc caagacaaag ccgcgggagg agcagtacaa cagcacgtac 1620

cgtgtggtca gcgtcctcac cgtcctgcac caggactggc tgaatggcaa ggagtacaag 1680

tgcaaggtct ccaacaaagc cctcccatcc tccatcgaga aaaccatctc caaagccaaa 1740

gggcagcccc gagaaccaca ggtgtacacc ctgcccccat cccgggatga gctgaccaag 1800

aaccaggtca gcctgacctg cctggtcaaa ggcttctatc ccagcgacat cgccgtggag 1860

tgggagagca atgggcagcc ggagaacaac tacaagacca cgcctcccgt gctggactcc 1920

gacggctcct tcttcctcta cagcaagctc accgtggaca agagcaggtg gcagcagggg 1980

aacgtcttct catgctccgt gatgcatgag gctctgcaca accactacac gcagaagagc 2040

ctctccctgt ctccgggtaa a 2061

<210>150

<211>687

<212>PRT

＜213〉artificial sequence

<220>

＜223〉exons 1 of IL-17RC signal sequence and IL-17RC-6 and 8-16 and Fc5 are at exon 6 and exon 8

Between the GlyGlyGlySer connector is arranged

<400>150

Met Pro Val Pro Trp Phe Leu Leu Ser Leu Ala Leu Gly Arg Ser Pro

1 5 10 15

Val Val Leu Ser Leu Glu Arg Leu Val Gly Pro Gln Asp Ala Thr His

20 25 30

Cys Ser Pro Gly Leu Ser Cys Arg Leu Trp Asp Ser Asp Ile Leu Cys

35 40 45

Leu Pro Gly Asp Ile Val Pro Ala Pro Gly Pro Val Leu Ala Pro Thr

50 55 60

His Leu Gln Thr Glu Leu Val Leu Arg Cys Gln Lys Glu Thr Asp Cys

65 70 75 80

Asp Leu Cys Leu Arg Val Ala Val His Leu Ala Val His Gly His Trp

85 90 95

Glu Glu Pro Glu Asp Glu Glu Lys Phe Gly Gly Ala Ala Asp Ser Gly

100 105 110

Val Glu Glu Pro Arg Asn Ala Ser Leu Gln Ala Gln Val Val Leu Ser

115 120 125

Phe Gln Ala Tyr Pro Thr Ala Arg Cys Val Leu Leu Glu Val Gln Val

130 135 140

Pro Ala Ala Leu Val Gln Phe Gly Gln Ser Val Gly Ser Val Val Tyr

145 150 155 160

Asp Cys Phe Glu Ala Ala Leu Gly Ser Glu Val Arg Ile Trp Ser Tyr

165 170 175

Thr Gln Pro Arg Tyr Glu Lys Glu Leu Asn His Thr Gln Gln Leu Pro

180 185 190

Gly Gly Gly Ser Ala Leu Pro Trp Leu Asn Val Ser Ala Asp Gly Asp

195 200 205

Asn Val His Leu Val Leu Asn Val Ser Glu Glu Gln His Phe Gly Leu

210 215 220

Ser Leu Tyr Trp Asn Gln Val Gln Gly Pro Pro Lys Pro Arg Trp His

225 230 235 240

Lys Asn Leu Thr Gly Pro Gln Ile Ile Thr Leu Asn His Thr Asp Leu

245 250 255

Val Pro Cys Leu Cys Ile Gln Val Trp Pro Leu Glu Pro Asp Ser Val

260 265 270

Arg Thr Asn Ile Cys Pro Phe Arg Glu Asp Pro Arg Ala His Gln Asn

275 280 285

Leu Trp Gln Ala Ala Arg Leu Arg Leu Leu Thr Leu Gln Ser Trp Leu

290 295 300

Leu Asp Ala Pro Cys Ser Leu Pro Ala Glu Ala Ala Leu Cys Trp Arg

305 310 315 320

Ala Pro Gly Gly Asp Pro Cys Gln Pro Leu Val Pro Pro Leu Ser Trp

325 330 335

Glu Asn Val Thr Val Asp Lys Val Leu Glu Phe Pro Leu Leu Lys Gly

340 345 350

His Pro Asn Leu Cys Val Gln Val Asn Ser Ser Glu Lys Leu Gln Leu

355 360 365

Gln Glu Cys Leu Trp Ala Asp Ser Leu Gly Pro Leu Lys Asp Asp Val

370 375 380

Leu Leu Leu Glu Thr Arg Gly Pro Gln Asp Asn Arg Ser Leu Cys Ala

385 390 395 400

Leu Glu Pro Ser Gly Cys Thr Ser Leu Pro Ser Lys Ala Ser Thr Arg

405 410 415

Ala Ala Arg Leu Gly Glu Tyr Leu Leu Gln Asp Leu Gln Ser Gly Gln

420 425 430

Cys Leu Gln Leu Trp Asp Asp Asp Leu Gly Ala Leu Trp Ala Cys Pro

435 440 445

Met Asp Lys Tyr Ile His Lys Glu Pro Lys Ser Ser Asp Lys Thr His

450 455 460

Thr Cys Pro Pro Cys Pro Ala Pro Glu Ala Glu Gly Ala Pro Ser Val

465 470 475 480

Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met Ile Ser Arg Thr

485 490 495

Pro Glu Val Thr Cys Val Val Val Asp Val Ser His Glu Asp Pro Glu

500 505 510

Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val His Asn Ala Lys

515 520 525

Thr Lys Pro Arg Glu Glu Gln Tyr Asn Ser Thr Tyr Arg Val Val Ser

530 535 540

Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys

545 550 555 560

Cys Lys Val Ser Asn Lys Ala Leu Pro Ser Ser Ile Glu Lys Thr Ile

565 570 575

Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro

580 585 590

Pro Ser Arg Asp Glu Leu Thr Lys Asn Gln Val Ser Leu Thr Cys Leu

595 600 605

Val Lys Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu Ser Asn

610 615 620

Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp Ser

625 630 635 640

Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val Asp Lys Ser Arg

645 650 655

Trp Gln Gln Gly Asn Val Phe Ser Cys Ser Val Met His Glu Ala Leu

660 665 670

His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser Pro Gly Lys

675 680 685

<210>151

<211>2094

<212>DNA

＜213〉artificial sequence

<220>

＜223〉original signal sequence and the exons 1-6 that has Leu21Ala metathetical IL-17RC before the otPA

With exon 8-16, and Fc5

<400>151

atggatgcaa tgaagagagg gctctgctgt gtgctgctgc tgtgtggcgc cgtcttcgtt 60

tcgctcagcc aggaaatcca tgccgagttg agacgcttcc gtagagcaga gaggcttgtg 120

gggcctcagg acgctaccca ctgctctccg ggcctctcct gccgcctctg ggacagtgac 180

atactctgcc tgcctgggga catcgtgcct gctccgggcc ccgtgctggc gcctacgcac 240

ctgcagacag agctggtgct gaggtgccag aaggagaccg actgtgacct ctgtctgcgt 300

gtggctgtcc acttggccgt gcatgggcac tgggaagagc ctgaagatga ggaaaagttt 360

ggaggagcag ctgactcagg ggtggaggag cctaggaatg cctctctcca ggcccaagtc 420

gtgctctcct tccaggccta ccctactgcc cgctgcgtcc tgctggaggt gcaagtgcct 480

gctgcccttg tgcagtttgg tcagtctgtg ggctctgtgg tatatgactg cttcgaggct 540

gccctaggga gtgaggtacg aatctggtcc tatactcagc ccaggtacga gaaggaactc 600

aaccacacac agcagctgcc tgccctgccc tggctcaacg tgtcagcaga tggtgacaac 660

gtgcatctgg ttctgaatgt ctctgaggag cagcacttcg gcctctccct gtactggaat 720

caggtccagg gccccccaaa accccggtgg cacaaaaacc tgactggacc gcagatcatt 780

accttgaacc acacagacct ggttccctgc ctctgtattc aggtgtggcc tctggaacct 840

gactccgtta ggacgaacat ctgccccttc agggaggacc cccgcgcaca ccagaacctc 900

tggcaagccg cccgactgcg actgctgacc ctgcagagct ggctgctgga cgcaccgtgc 960

tcgctgcccg cagaagcggc actgtgctgg cgggctccgg gtggggaccc ctgccagcca 1020

ctggtcccac cgctttcctg ggagaacgtc actgtggaca aggttctcga gttcccattg 1080

ctgaaaggcc accctaacct ctgtgttcag gtgaacagct cggagaagct gcagctgcag 1140

gagtgcttgt gggctgactc cctggggcct ctcaaagacg atgtgctact gttggagaca 1200

cgaggccccc aggacaacag atccctctgt gccttggaac ccagtggctg tacttcacta 1260

cccagcaaag cctccacgag ggcagctcgc cttggagagt acttactaca agacctgcag 1320

tcaggccagt gtctgcagct atgggacgat gacttgggag cgctatgggc ctgccccatg 1380

gacaaataca tccacaagga gcccaaatct tcagacaaaa ctcacacatg cccaccgtgc 1440

ccagcacctg aagccgaggg ggcaccgtca gtcttcctct tccccccaaa acccaaggac 1500

accctcatga tctcccggac ccctgaggtc acatgcgtgg tggtggacgt gagccacgaa 1560

gaccctgagg tcaagttcaa ctggtacgtg gacggcgtgg aggtgcataa tgccaagaca 1620

aagccgcggg aggagcagta caacagcacg taccgtgtgg tcagcgtcct caccgtcctg 1680

caccaggact ggctgaatgg caaggagtac aagtgcaagg tctccaacaa agccctccca 1740

tcctccatcg agaaaaccat ctccaaagcc aaagggcagc cccgagaacc acaggtgtac 1800

accctgcccc catcccggga tgagctgacc aagaaccagg tcagcctgac ctgcctggtc 1860

aaaggcttct atcccagcga catcgccgtg gagtgggaga gcaatgggca gccggagaac 1920

aactacaaga ccacgcctcc cgtgctggac tccgacggct ccttcttcct ctacagcaag 1980

ctcaccgtgg acaagagcag gtggcagcag gggaacgtct tctcatgctc cgtgatgcat 2040

gaggctctgc acaaccacta cacgcagaag agcctctccc tgtctccggg taaa 2094

<210>152

<211>698

<212>PRT

＜213〉artificial sequence

<220>

＜223〉original signal sequence and the exons 1-6 that has Leu21Ala metathetical IL-17RC before the otPA

With exon 8-16, and Fc5

<400>152

Met Asp Ala Met Lys Arg Gly Leu Cys Cys Val Leu Leu Leu Cys Gly

1 5 10 15

Ala Val Phe Val Ser Leu Ser Gln Glu Ile His Ala Glu Leu Arg Arg

20 25 30

Phe Arg Arg Ala Glu Arg Leu Val Gly Pro Gln Asp Ala Thr His Cys

35 40 45

Ser Pro Gly Leu Ser Cys Arg Leu Trp Asp Ser Asp Ile Leu Cys Leu

50 55 60

Pro Gly Asp Ile Val Pro Ala Pro Gly Pro Val Leu Ala Pro Thr His

65 70 75 80

Leu Gln Thr Glu Leu Val Leu Arg Cys Gln Lys Glu Thr Asp Cys Asp

85 90 95

Leu Cys Leu Arg Val Ala Val His Leu Ala Val His Gly His Trp Glu

100 105 110

Glu Pro Glu Asp Glu Glu Lys Phe Gly Gly Ala Ala Asp Ser Gly Val

115 120 125

Glu Glu Pro Arg Asn Ala Ser Leu Gln Ala Gln Val Val Leu Ser Phe

130 135 140

Gln Ala Tyr Pro Thr Ala Arg Cys Val Leu Leu Glu Val Gln Val Pro

145 150 155 160

Ala Ala Leu Val Gln Phe Gly Gln Ser Val Gly Ser Val Val Tyr Asp

165 170 175

Cys Phe Glu Ala Ala Leu Gly Ser Glu Val Arg Ile Trp Ser Tyr Thr

180 185 190

Gln Pro Arg Tyr Glu Lys Glu Leu Asn His Thr Gln Gln Leu Pro Ala

195 200 205

Leu Pro Trp Leu Asn Val Ser Ala Asp Gly Asp Asn Val His Leu Val

210 215 220

Leu Asn Val Ser Glu Glu Gln His Phe Gly Leu Ser Leu Tyr Trp Asn

225 230 235 240

Gln Val Gln Gly Pro Pro Lys Pro Arg Trp His Lys Asn Leu Thr Gly

245 250 255

Pro Gln Ile Ile Thr Leu Asn His Thr Asp Leu Val Pro Cys Leu Cys

260 265 270

Ile Gln Val Trp Pro Leu Glu Pro Asp Ser Val Arg Thr Asn Ile Cys

275 280 285

Pro Phe Arg Glu Asp Pro Arg Ala His Gln Asn Leu Trp Gln Ala Ala

290 295 300

Arg Leu Arg Leu Leu Thr Leu Gln Ser Trp Leu Leu Asp Ala Pro Cys

305 310 315 320

Ser Leu Pro Ala Glu Ala Ala Leu Cys Trp Arg Ala Pro Gly Gly Asp

325 330 335

Pro Cys Gln Pro Leu Val Pro Pro Leu Ser Trp Glu Asn Val Thr Val

340 345 350

Asp Lys Val Leu Glu Phe Pro Leu Leu Lys Gly His Pro Asn Leu Cys

355 360 365

Val Gln Val Asn Ser Ser Glu Lys Leu Gln Leu Gln Glu Cys Leu Trp

370 375 380

Ala Asp Ser Leu Gly Pro Leu Lys Asp Asp Val Leu Leu Leu Glu Thr

385 390 395 400

Arg Gly Pro Gln Asp Asn Arg Ser Leu Cys Ala Leu Glu Pro Ser Gly

405 410 415

Cys Thr Ser Leu Pro Ser Lys Ala Ser Thr Arg Ala Ala Arg Leu Gly

420 425 430

Glu Tyr Leu Leu Gln Asp Leu Gln Ser Gly Gln Cys Leu Gln Leu Trp

435 440 445

Asp Asp Asp Leu Gly Ala Leu Trp Ala Cys Pro Met Asp Lys Tyr Ile

450 455 460

His Lys Glu Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys

465 470 475 480

Pro Ala Pro Glu Ala Glu Gly Ala Pro Ser Val Phe Leu Phe Pro Pro

485 490 495

Lys Pro Lys Asp Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys

500 505 510

Val Val Val Asp Val Ser His Glu Asp Pro Glu Val Lys Phe Asn Trp

515 520 525

Tyr Val Asp Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu

530 535 540

Glu Gln Tyr Asn Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu

545 550 555 560

His Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn

565 570 575

Lys Ala Leu Pro Ser Ser Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly

580 585 590

Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Asp Glu

595 600 605

Leu Thr Lys Asn Gln Val Ser Leu Thr Cys Leu Val Lys Gly Phe Tyr

610 615 620

Pro Ser Asp Ile Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn

625 630 635 640

Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe

645 650 655

Leu Tyr Ser Lys Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn

660 665 670

Val Phe Ser Cys Ser Val Met His Glu Ala Leu His Asn His Tyr Thr

675 680 685

Gln Lys Ser Leu Ser Leu Ser Pro Gly Lys

690 695

<210>153

<211>2097

<212>DNA

＜213〉artificial sequence

<220>

＜223〉exons 1 of IL-17RC-6 and 8-16 wherein have Ser215Thr and Ser228Thr displacement

<400>153

atggatgcaa tgaagagagg gctctgctgt gtgctgctgc tgtgtggcgc cgtcttcgtt 60

tcgctcagcc aggaaatcca tgccgagttg agacgcttcc gtagactgga gaggcttgtg 120

gggcctcagg acgctaccca ctgctctccg ggcctctcct gccgcctctg ggacagtgac 180

atactctgcc tgcctgggga catcgtgcct gctccgggcc ccgtgctggc gcctacgcac 240

ctgcagacag agctggtgct gaggtgccag aaggagaccg actgtgacct ctgtctgcgt 300

gtggctgtcc acttggccgt gcatgggcac tgggaagagc ctgaagatga ggaaaagttt 360

ggaggagcag ctgactcagg ggtggaggag cctaggaatg cctctctcca ggcccaagtc 420

gtgctctcct tccaggccta ccctactgcc cgctgcgtcc tgctggaggt gcaagtgcct 480

gctgcccttg tgcagtttgg tcagtctgtg ggctctgtgg tatatgactg cttcgaggct 540

gccctaggga gtgaggtacg aatctggtcc tatactcagc ccaggtacga gaaggaactc 600

aaccacacac agcagctgcc tgccctgccc tggctcaacg tgacagcaga tggtgacaac 660

gtgcatctgg ttctgaatgt cacagaggag cagcacttcg gcctctccct gtactggaat 720

caggtccagg gccccccaaa accccggtgg cacaaaaacc tgactggacc gcagatcatt 780

accttgaacc acacagacct ggttccctgc ctctgtattc aggtgtggcc tctggaacct 840

gactccgtta ggacgaacat ctgccccttc agggaggacc cccgcgcaca ccagaacctc 900

tggcaagccg cccgactgcg actgctgacc ctgcagagct ggctgctgga cgcaccgtgc 960

tcgctgcccg cagaagcggc actgtgctgg cgggctccgg gtggggaccc ctgccagcca 1020

ctggtcccac cgctttcctg ggagaacgtc actgtggaca aggttctcga gttcccattg 1080

ctgaaaggcc accctaacct ctgtgttcag gtgaacagct cggagaagct gcagctgcag 1140

gagtgcttgt gggctgactc cctggggcct ctcaaagacg atgtgctact gttggagaca 1200

cgaggccccc aggacaacag atccctctgt gccttggaac ccagtggctg tacttcacta 1260

cccagcaaag cctccacgag ggcagctcgc cttggagagt acttactaca agacctgcag 1320

tcaggccagt gtctgcagct atgggacgat gacttgggag cgctatgggc ctgccccatg 1380

gacaaataca tccacaagga gcccaaatct tcagacaaaa ctcacacatg cccaccgtgc 1440

ccagcacctg aagccgaggg ggcaccgtca gtcttcctct tccccccaaa acccaaggac 1500

accctcatga tctcccggac ccctgaggtc acatgcgtgg tggtggacgt gagccacgaa 1560

gaccctgagg tcaagttcaa ctggtacgtg gacggcgtgg aggtgcataa tgccaagaca 1620

aagccgcggg aggagcagta caacagcacg taccgtgtgg tcagcgtcct caccgtcctg 1680

caccaggact ggctgaatgg caaggagtac aagtgcaagg tctccaacaa agccctccca 1740

tcctccatcg agaaaaccat ctccaaagcc aaagggcagc cccgagaacc acaggtgtac 1800

accctgcccc catcccggga tgagctgacc aagaaccagg tcagcctgac ctgcctggtc 1860

aaaggcttct atcccagcga catcgccgtg gagtgggaga gcaatgggca gccggagaac 1920

aactacaaga ccacgcctcc cgtgctggac tccgacggct ccttcttcct ctacagcaag 1980

ctcaccgtgg acaagagcag gtggcagcag gggaacgtct tctcatgctc cgtgatgcat 2040

gaggctctgc acaaccacta cacgcagaag agcctctccc tgtctccggg taaataa 2097

<210>154

<211>698

<212>PRT

＜213〉artificial sequence

<220>

＜223〉exons 1 of IL-17RC-6 and 8-16 and Fc5 have Ser215Thr and Ser228Thr displacement

<400>154

Met Asp Ala Met Lys Arg Gly Leu Cys Cys Val Leu Leu Leu Cys Gly

1 5 10 15

Ala Val Phe Val Ser Leu Ser Gln Glu Ile His Ala Glu Leu Arg Arg

20 25 30

Phe Arg Arg Leu Glu Arg Leu Val Gly Pro Gln Asp Ala Thr His Cys

35 40 45

Ser Pro Gly Leu Ser Cys Arg Leu Trp Asp Ser Asp Ile Leu Cys Leu

50 55 60

Pro Gly Asp Ile Val Pro Ala Pro Gly Pro Val Leu Ala Pro Thr His

65 70 75 80

Leu Gln Thr Glu Leu Val Leu Arg Cys Gln Lys Glu Thr Asp Cys Asp

85 90 95

Leu Cys Leu Arg Val Ala Val His Leu Ala Val His Gly His Trp Glu

100 105 110

Glu Pro Glu Asp Glu Glu Lys Phe Gly Gly Ala Ala Asp Ser Gly Val

115 120 125

Glu Glu Pro Arg Asn Ala Ser Leu Gln Ala Gln Val Val Leu Ser Phe

130 135 140

Gln Ala Tyr Pro Thr Ala Arg Cys Val Leu Leu Glu Val Gln Val Pro

145 150 155 160

Ala Ala Leu Val Gln Phe Gly Gln Ser Val Gly Ser Val Val Tyr Asp

165 170 175

Cys Phe Glu Ala Ala Leu Gly Ser Glu Val Arg Ile Trp Ser Tyr Thr

180 185 190

Gln Pro Arg Tyr Glu Lys Glu Leu Asn His Thr Gln Gln Leu Pro Ala

195 200 205

Leu Pro Trp Leu Asn Val Thr Ala Asp Gly Asp Asn Val His Leu Val

210 215 220

Leu Asn Val Thr Glu Glu Gln His Phe Gly Leu Ser Leu Tyr Trp Asn

225 230 235 240

Gln Val Gln Gly Pro Pro Lys Pro Arg Trp His Lys Asn Leu Thr Gly

245 250 255

Pro Gln Ile Ile Thr Leu Asn His Thr Asp Leu Val Pro Cys Leu Cys

260 265 270

Ile Gln Val Trp Pro Leu Glu Pro Asp Ser Val Arg Thr Asn Ile Cys

275 280 285

Pro Phe Arg Glu Asp Pro Arg Ala His Gln Asn Leu Trp Gln Ala Ala

290 295 300

Arg Leu Arg Leu Leu Thr Leu Gln Ser Trp Leu Leu Asp Ala Pro Cys

305 310 315 320

Ser Leu Pro Ala Glu Ala Ala Leu Cys Trp Arg Ala Pro Gly Gly Asp

325 330 335

Pro Cys Gln Pro Leu Val Pro Pro Leu Ser Trp Glu Asn Val Thr Val

340 345 350

Asp Lys Val Leu Glu Phe Pro Leu Leu Lys Gly His Pro Asn Leu Cys

355 360 365

Val Gln Val Asn Ser Ser Glu Lys Leu Gln Leu Gln Glu Cys Leu Trp

370 375 380

Ala Asp Ser Leu Gly Pro Leu Lys Asp Asp Val Leu Leu Leu Glu Thr

385 390 395 400

Arg Gly Pro Gln Asp Asr Arg Ser Leu Cys Ala Leu Glu Pro Ser Gly

405 410 415

Cys Thr Ser Leu Pro Ser Lys Ala Ser Thr Arg Ala Ala Arg Leu Gly

420 425 430

Glu Tyr Leu Leu Gln Asp Leu Gln Ser Gly Gln Cys Leu Gln Leu Trp

435 440 445

Asp Asp Asp Leu Gly Ala Leu Trp Ala Cys Pro Met Asp Lys Tyr Ile

450 455 460

His Lys Glu Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys

465 470 475 480

Pro Ala Pro Glu Ala Glu Gly Ala Pro Ser Val Phe Leu Phe Pro Pro

485 490 495

Lys Pro Lys Asp Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys

500 505 510

Val Val Val Asp Val Ser His Glu Asp Pro Glu Val Lys Phe Asn Trp

515 520 525

Tyr Val Asp Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu

530 535 540

Glu Gln Tyr Asn Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu

545 550 555 560

His Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn

565 570 575

Lys Ala Leu Pro Ser Ser Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly

580 585 590

Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Asp Glu

595 600 605

Leu Thr Lys Asn Gln Val Ser Leu Thr Cys Leu Val Lys Gly Phe Tyr

610 615 620

Pro Ser Asp Ile Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn

625 630 635 640

Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe

645 650 655

Leu Tyr Ser Lys Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn

660 665 670

Val Phe Ser Cys Ser Val Met His Glu Ala Leu His Asn His Tyr Thr

675 680 685

Gln Lys Ser Leu Ser Leu Ser Pro Gly Lys

690 695

<210>155

<211>2094

<212>DNA

＜213〉artificial sequence

<220>

＜223〉exons 1 of IL-17RC-6 and 8-16 and Fc5 are wherein at 120,215,228,374 and 408 residue

The place has Ser to be replaced into the displacement of Thr

<400>155

atggatgcaa tgaagagagg gctctgctgt gtgctgctgc tgtgtggcgc cgtcttcgtt 60

tcgctcagcc aggaaatcca tgccgagttg agacgcttcc gtagactgga gaggcttgtg 120

gggcctcagg acgctaccca ctgctctccg ggcctctcct gccgcctctg ggacagtgac 180

atactctgcc tgcctgggga catcgtgcct gctccgggcc ccgtgctggc gcctacgcac 240

ctgcagacag agctggtgct gaggtgccag aaggagaccg actgtgacct ctgtctgcgt 300

gtggctgtcc acttggccgt gcatgggcac tgggaagagc ctgaagatga ggaaaagttt 360

ggaggagcag ctgactcagg ggtggaggag cctaggaatg ccacactcca ggcccaagtc 420

gtgctctcct tccaggccta ccctactgcc cgctgcgtcc tgctggaggt gcaagtgcct 480

gctgcccttg tgcagtttgg tcagtctgtg ggctctgtgg tatatgactg cttcgaggct 540

gccctaggga gtgaggtacg aatctggtcc tatactcagc ccaggtacga gaaggaactc 600

aaccacacac agcagctgcc tgccctgccc tggctcaacg tgacagcaga tggtgacaac 660

gtgcatctgg ttctgaatgt cacagaggag cagcacttcg gcctctccct gtactggaat 720

caggtccagg gccccccaaa accccggtgg cacaaaaacc tgactggacc gcagatcatt 780

accttgaacc acacagacct ggttccctgc ctctgtattc aggtgtggcc tctggaacct 840

gactccgtta ggacgaacat ctgccccttc agggaggacc cccgcgcaca ccagaacctc 900

tggcaagccg cccgactgcg actgctgacc ctgcagagct ggctgctgga cgcaccgtgc 960

tcgctgcccg cagaagcggc actgtgctgg cgggctccgg gtggggaccc ctgccagcca 1020

ctggtcccac cgctttcctg ggagaacgtc actgtggaca aggttctcga gttcccattg 1080

ctgaaaggcc accctaacct ctgtgttcag gtgaacagca cagagaagct gcagctgcag 1140

gagtgcttgt gggctgactc cctggggcct ctcaaagacg atgtgctact gttggagaca 1200

cgaggccccc aggacaacag aacactctgt gccttggaac ccagtggctg tacttcacta 1260

cccagcaaag cctccacgag ggcagctcgc cttggagagt acttactaca agacctgcag 1320

tcaggccagt gtctgcagct atgggacgat gacttgggag cgctatgggc ctgccccatg 1380

gacaaataca tccacaagga gcccaaatct tcagacaaaa ctcacacatg cccaccgtgc 1440

ccagcacctg aagccgaggg ggcaccgtca gtcttcctct tccccccaaa acccaaggac 1500

accctcatga tctcccggac ccctgaggtc acatgcgtgg tggtggacgt gagccacgaa 1560

gaccctgagg tcaagttcaa ctggtacgtg gacggcgtgg aggtgcataa tgccaagaca 1620

aagccgcggg aggagcagta caacagcacg taccgtgtgg tcagcgtcct caccgtcctg 1680

caccaggact ggctgaatgg caaggagtac aagtgcaagg tctccaacaa agccctccca 1740

tcctccatcg agaaaaccat ctccaaagcc aaagggcagc cccgagaacc acaggtgtac 1800

accctgcccc catcccggga tgagctgacc aagaaccagg tcagcctgac ctgcctggtc 1860

aaaggcttct atcccagcga catcgccgtg gagtgggaga gcaatgggca gccggagaac 1920

aactacaaga ccacgcctcc cgtgctggac tccgacggct ccttcttcct ctacagcaag 1980

ctcaccgtgg acaagagcag gtggcagcag gggaacgtct tctcatgctc cgtgatgcat 2040

gaggctctgc acaaccacta cacgcagaag agcctctccc tgtctccggg taaa 2094

<210>156

<211>698

<212>PRT

＜213〉artificial sequence

<220>

＜223〉exons 1 of IL-17RC-6 and 8-16 and Fc5 are at 120,215,228,374 and 408 residue

The place has Ser to be replaced into the displacement of Thr

<400>156

Met Asp Ala Met Lys Arg Gly Leu Cys Cys Val Leu Leu Leu Cys Gly

1 5 10 15

Ala Val Phe Val Ser Leu Ser Gln Glu Ile His Ala Glu Leu Arg Arg

20 25 30

Phe Arg Arg Leu Glu Arg Leu Val Gly Pro Gln Asp Ala Thr His Cys

35 40 45

Ser Pro Gly Leu Ser Cys Arg Leu Trp Asp Ser Asp Ile Leu Cys Leu

50 55 60

Pro Gly Asp Ile Val Pro Ala Pro Gly Pro Val Leu Ala Pro Thr His

65 70 75 80

Leu Gln Thr Glu Leu Val Leu Arg Cys Gln Lys Glu Thr Asp Cys Asp

85 90 95

Leu Cys Leu Arg Val Ala Val His Leu Ala Val His Gly His Trp Glu

100 105 110

Glu Pro Glu Asp Glu Glu Lys Phe Gly Gly Ala Ala Asp Ser Gly Val

115 120 125

Glu Glu Pro Arg Asn Ala Thr Leu Gln Ala Gln Val Val Leu Ser Phe

130 135 140

Gln Ala Tyr Pro Thr Ala Arg Cys Val Leu Leu Glu Val Gln Val Pro

145 150 155 160

Ala Ala Leu Val Gln Phe Gly Gln Ser Val Gly Ser Val Val Tyr Asp

165 170 175

Cys Phe Glu Ala Ala Leu Gly Ser Glu Val Arg Ile Trp Ser Tyr Thr

180 185 190

Gln Pro Arg Tyr Glu Lys Glu Leu Asn His Thr Gln Gln Leu Pro Ala

195 200 205

Leu Pro Trp Leu Asn Val Thr Ala Asp Gly Asp Asn Val His Leu Val

210 215 220

Leu Asn Val Thr Glu Glu Gln His Phe Gly Leu Ser Leu Tyr Trp Asn

225 230 235 240

Gln Val Gln Gly Pro Pro Lys Pro Arg Trp His Lys Asn Leu Thr Gly

245 250 255

Pro Gln Ile Ile Thr Leu Asn His Thr Asp Leu Val Pro Cys Leu Cys

260 265 270

Ile Gln Val Trp Pro Leu Glu Pro Asp Ser Val Arg Thr Asn Ile Cys

275 280 285

Pro Phe Arg Glu Asp Pro Arg Ala His Gln Asn Leu Trp Gln Ala Ala

290 295 300

Arg Leu Arg Leu Leu Thr Leu Gln Ser Trp Leu Leu Asp Ala Pro Cys

305 310 315 320

Ser Leu Pro Ala Glu Ala Ala Leu Cys Trp Arg Ala Pro Gly Gly Asp

325 330 335

Pro Cys Gln Pro Leu Val Pro Pro Leu Ser Trp Glu Asn Val Thr Val

340 345 350

Asp Lys Val Leu Glu Phe Pro Leu Leu Lys Gly His Pro Asn Leu Cys

355 360 365

Val Gln Val Asn Ser Thr Glu Lys Leu Gln Leu Gln Glu Cys Leu Trp

370 375 380

Ala Asp Ser Leu Gly Pro Leu Lys Asp Asp Val Leu Leu Leu Glu Thr

385 390 395 400

Arg Gly Pro Gln Asp Asn Arg Thr Leu Cys Ala Leu Glu Pro Ser Gly

405 410 415

Cys Thr Ser Leu Pro Ser Lys Ala Ser Thr Arg Ala Ala Arg Leu Gly

420 425 430

Glu Tyr Leu Leu Gln Asp Leu Gln Ser Gly Gln Cys Leu Gln Leu Trp

435 440 445

Asp Asp Asp Leu Gly Ala Leu Trp Ala Cys Pro Met Asp Lys Tyr Ile

450 455 460

His Lys Glu Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys

465 470 475 480

Pro Ala Pro Glu Ala Glu Gly Ala Pro Ser Val Phe Leu Phe Pro Pro

485 490 495

Lys Pro Lys Asp Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys

500 505 510

Val Val Val Asp Val Ser His Glu Asp Pro Glu Val Lys Phe Asn Trp

515 520 525

Tyr Val Asp Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu

530 535 540

Glu Gln Tyr Asn Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu

545 550 555 560

His Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn

565 570 575

Lys Ala Leu Pro Ser Ser Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly

580 585 590

Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Asp Glu

595 600 605

Leu Thr Lys Asn Gln Val Ser Leu Thr Cys Leu Val Lys Gly Phe Tyr

610 615 620

Pro Ser Asp Ile Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn

625 630 635 640

Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe

645 650 655

Leu Tyr Ser Lys Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn

660 665 670

Val Phe Ser Cys Ser Val Met His Glu Ala Leu His Asn His Tyr Thr

675 680 685

Gln Lys Ser Leu Ser Leu Ser Pro Gly Lys

690 695

<210>157

<211>2070

<212>DNA

＜213〉artificial sequence

<220>

＜223〉exon 8-16 and the Fc5 of the exons 1 of IL-17RA signal peptide and IL-17RA-6 and IL-17RC

<400>157

atgggggccg cacgcagccc gccgtccgct gtcccggggc ccctgctggg gctgctcctg 60

ctgctcctgg gcgtgctggc cccgggtggc gcctccctgc gactcctgga ccaccgggcg 120

ctggtctgct cccagccggg gctaaactgc acggtcaaga atagtacctg cctggatgac 180

agctggattc accctcgaaa cctgaccccc tcctccccaa aggacctgca gatccagctg 240

cactttgccc acacccaaca aggagacctg ttccccgtgg ctcacatcga atggacactg 300

cagacagacg ccagcatcct gtacctcgag ggtgcagagt tatctgtcct gcagctgaac 360

accaatgaac gtttgtgcgt caggtttgag tttctgtcca aactgaggca tcaccacagg 420

cggtggcgtt ttaccttcag ccactttgtg gttgaccctg accaggaata tgaggtgacc 480

gttcaccacc tgcccaagcc catccctgat ggggacccaa accaccagtc caagaatttc 540

cttgtgcctg actgtgagca cgccaggatg aaggtaacca cgccatgcat gagctcagcc 600

ctgccctggc tcaacgtgtc agcagatggt gacaacgtgc atctggttct gaatgtctct 660

gaggagcagc acttcggcct ctccctgtac tggaatcagg tccagggccc cccaaaaccc 720

cggtggcaca aaaacctgac tggaccgcag atcattacct tgaaccacac agacctggtt 780

ccctgcctct gtattcaggt gtggcctctg gaacctgact ccgttaggac gaacatctgc 840

cccttcaggg aggacccccg cgcacaccag aacctctggc aagccgcccg actgcgactg 900

ctgaccctgc agagctggct gctggacgca ccgtgctcgc tgcccgcaga agcggcactg 960

tgctggcggg ctccgggtgg ggacccctgc cagccactgg tcccaccgct ttcctgggag 1020

aacgtcactg tggacaaggt tctcgagttc ccattgctga aaggccaccc taacctctgt 1080

gttcaggtga acagctcgga gaagctgcag ctgcaggagt gcttgtgggc tgactccctg 1140

gggcctctca aagacgatgt gctactgttg gagacacgag gcccccagga caacagatcc 1200

ctctgtgcct tggaacccag tggctgtact tcactaccca gcaaagcctc cacgagggca 1260

gctcgccttg gagagtactt actacaagac ctgcagtcag gccagtgtct gcagctatgg 1320

gacgatgact tgggagcgct atgggcctgc cccatggaca aatacatcca caaggagccc 1380

aaatcttcag acaaaactca cacatgccca ccgtgcccag cacctgaagc cgagggggca 1440

ccgtcagtct tcctcttccc cccaaaaccc aaggacaccc tcatgatctc ccggacccct 1500

gaggtcacat gcgtggtggt ggacgtgagc cacgaagacc ctgaggtcaa gttcaactgg 1560

tacgtggacg gcgtggaggt gcataatgcc aagacaaagc cgcgggagga gcagtacaac 1620

agcacgtacc gtgtggtcag cgtcctcacc gtcctgcacc aggactggct gaatggcaag 1680

gagtacaagt gcaaggtctc caacaaagcc ctcccatcct ccatcgagaa aaccatctcc 1740

aaagccaaag ggcagccccg agaaccacag gtgtacaccc tgcccccatc ccgggatgag 1800

ctgaccaaga accaggtcag cctgacctgc ctggtcaaag gcttctatcc cagcgacatc 1860

gccgtggagt gggagagcaa tgggcagccg gagaacaact acaagaccac gcctcccgtg 1920

ctggactccg acggctcctt cttcctctac agcaagctca ccgtggacaa gagcaggtgg 1980

cagcagggga acgtcttctc atgctccgtg atgcatgagg ctctgcacaa ccactacacg 2040

cagaagagcc tctccctgtc tccgggtaaa 2070

<210>158

<211>690

<212>PRT

＜213〉artificial sequence

<220>

＜223〉exon 8-16 and the Fc5 of the exons 1 of IL-17RA signal peptide and IL-17RA-6 and IL-17RC

<400>158

Met Gly Ala Ala Arg Ser Pro Pro Ser Ala Val Pro Gly Pro Leu Leu

1 5 10 15

Gly Leu Leu Leu Leu Leu Leu Gly Val Leu Ala Pro Gly Gly Ala Ser

20 25 30

Leu Arg Leu Leu Asp His Arg Ala Leu Val Cys Ser Gln Pro Gly Leu

35 40 45

Asn Cys Thr Val Lys Asn Ser Thr Cys Leu Asp Asp Ser Trp Ile His

50 55 60

Pro Arg Asn Leu Thr Pro Ser Ser Pro Lys Asp Leu Gln Ile Gln Leu

65 70 75 80

His Phe Ala His Thr Gln Gln Gly Asp Leu Phe Pro Val Ala His Ile

85 90 95

Glu Trp Thr Leu Gln Thr Asp Ala Ser Ile Leu Tyr Leu Glu Gly Ala

100 105 110

Glu Leu Ser Val Leu Gln Leu Asn Thr Asn Glu Arg Leu Cys Val Arg

115 120 125

Phe Glu Phe Leu Ser Lys Leu Arg His His His Arg Arg Trp Arg Phe

130 135 140

Thr Phe Ser His Phe Val Val Asp Pro Asp Gln Glu Tyr Glu Val Thr

145 150 155 160

Val His His Leu Pro Lys Pro Ile Pro Asp Gly Asp Pro Asn His Gln

165 170 175

Ser Lys Asn Phe Leu Val Pro Asp Cys Glu His Ala Arg Met Lys Val

180 185 190

Thr Thr Pro Cys Met Ser Ser Ala Leu Pro Trp Leu Asn Val Ser Ala

195 200 205

Asp Gly Asp Asn Val His Leu Val Leu Asn Val Ser Glu Glu Gln His

210 215 220

Phe Gly Leu Ser Leu Tyr Trp Asn Gln Val Gln Gly Pro Pro Lys Pro

225 230 235 240

Arg Trp His Lys Asn Leu Thr Gly Pro Gln Ile Ile Thr Leu Asn His

245 250 255

Thr Asp Leu Val Pro Cys Leu Cys Ile Gln Val Trp Pro Leu Glu Pro

260 265 270

Asp Ser Val Arg Thr Asn Ile Cys Pro Phe Arg Glu Asp Pro Arg Ala

275 280 285

His Gln Asn Leu Trp Gln Ala Ala Arg Leu Arg Leu Leu Thr Leu Gln

290 295 300

Ser Trp Leu Leu Asp Ala Pro Cys Ser Leu Pro Ala Glu Ala Ala Leu

305 310 315 320

Cys Trp Arg Ala Pro Gly Gly Asp Pro Cys Gln Pro Leu Val Pro Pro

325 330 335

Leu Ser Trp Glu Asn Val Thr Val Asp Lys Val Leu Glu Phe Pro Leu

340 345 350

Leu Lys Gly His Pro Asn Leu Cys Val Gln Val Asn Ser Ser Glu Lys

355 360 365

Leu Gln Leu Gln Glu Cys Leu Trp Ala Asp Ser Leu Gly Pro Leu Lys

370 375 380

Asp Asp Val Leu Leu Leu Glu Thr Arg Gly Pro Gln Asp Asn Arg Ser

385 390 395 400

Leu Cys Ala Leu Glu Pro Ser Gly Cys Thr Ser Leu Pro Ser Lys Ala

405 410 415

Ser Thr Arg Ala Ala Arg Leu Gly Glu Tyr Leu Leu Gln Asp Leu Gln

420 425 430

Ser Gly Gln Cys Leu Gln Leu Trp Asp Asp Asp Leu Gly Ala Leu Trp

435 440 445

Ala Cys Pro Met Asp Lys Tyr Ile His Lys Glu Pro Lys Ser Ser Asp

450 455 460

Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Glu Ala Glu Gly Ala

465 470 475 480

Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met Ile

485 490 495

Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Ser His Glu

500 505 510

Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val His

515 520 525

Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn Ser Thr Tyr Arg

530 535 540

Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly Lys

545 550 555 560

Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ser Ser Ile Glu

565 570 575

Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr

580 585 590

Thr Leu Pro Pro Ser Arg Asp Glu Leu Thr Lys Asn Gln Val Ser Leu

595 600 605

Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp

610 615 620

Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro Val

625 630 635 640

Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val Asp

645 650 655

Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys Ser Val Met His

660 665 670

Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser Pro

675 680 685

Gly Lys

690

<210>159

<211>252

<212>DNA

＜213〉artificial sequence

<220>

＜223〉structural domain 1

<400>159

gccctgccct ggctcaacgt gtcagcagat ggtgacaacg tgcatctggt tctgaatgtc 60

tctgaggagc agcacttcgg cctctccctg tactggaatc aggtccaggg ccccccaaaa 120

ccccggtggc acaaaaacct gactggaccg cagatcatta ccttgaacca cacagacctg 180

gttccctgcc tctgtattca ggtgtggcct ctggaacctg actccgttag gacgaacatc 240

tgccccttca gg 252

<210>160

<211>84

<212>PRT

＜213〉artificial sequence

<220>

＜223〉structural domain 1

<400>160

Ala Leu Pro Trp Leu Asn Val Ser Ala Asp Gly Asp Asn Val His Leu

1 5 10 15

Val Leu Asn Val Ser Glu Glu Gln His Phe Gly Leu Ser Leu Tyr Trp

20 25 30

Asn Gln Val Gln Gly Pro Pro Lys Pro Arg Trp His Lys Asn Leu Thr

35 40 45

Gly Pro Gln Ile Ile Thr Leu Asn His Thr Asp Leu Val Pro Cys Leu

50 55 60

Cys Ile Gln Val Trp Pro Leu Glu Pro Asp Ser Val Arg Thr Asn Ile

65 70 75 80

Cys Pro Phe Arg

<210>161

<211>282

<212>DNA

＜213〉artificial sequence

<220>

＜223〉structural domain 2

<400>161

gaggaccccc gcgcacacca gaacctctgg caagccgccc gactgcgact gctgaccctg 60

cagagctggc tgctggacgc accgtgctcg ctgcccgcag aagcggcact gtgctggcgg 120

gctccgggtg gggacccctg ccagccactg gtcccaccgc tttcctggga gaacgtcact 180

gtggacaagg ttctcgagtt cccattgctg aaaggccacc ctaacctctg tgttcaggtg 240

aacagctcgg agaagctgca gctgcaggag tgcttgtggg ct 282

<210>162

<211>94

<212>PRT

＜213〉artificial sequence

<220>

＜223〉structural domain 2

<400>162

Glu Asp Pro Arg Ala His Gln Asn Leu Trp Gln Ala Ala Arg Leu Arg

1 5 10 15

Leu Leu Thr Leu Gln Ser Trp Leu Leu Asp Ala Pro Cys Ser Leu Pro

20 25 30

Ala Glu Ala Ala Leu Cys Trp Arg Ala Pro Gly Gly Asp Pro Cys Gln

35 40 45

Pro Leu Val Pro Pro Leu Ser Trp Glu Asn Val Thr Val Asp Lys Val

50 55 60

Leu Glu Phe Pro Leu Leu Lys Gly His Pro Asn Leu Cys Val Gln Val

65 70 75 80

Asn Ser Ser Glu Lys Leu Gln Leu Gln Glu Cys Leu Trp Ala

85 90

<210>163

<211>231

<212>DNA

＜213〉artificial sequence

<220>

＜223〉structural domain 3

<400>163

gactccctgg ggcctctcaa agacgatgtg ctactgttgg agacacgagg cccccaggac 60

aacagatccc tctgtgcctt ggaacccagt ggctgtactt cactacccag caaagcctcc 120

acgagggcag ctcgccttgg agagtactta ctacaagacc tgcagtcagg ccagtgtctg 180

cagctatggg acgatgactt gggagcgcta tgggcctgcc ccatggacaa a 231

<210>164

<211>77

<212>PRT

＜213〉artificial sequence

<220>

＜223〉structural domain 3

<400>164

Asp Ser Leu Gly Pro Leu Lys Asp Asp Val Leu Leu Leu Glu Thr Arg

1 5 10 15

Gly Pro Gln Asp Asn Arg Ser Leu Cys Ala Leu Glu Pro Ser Gly Cys

20 25 30

Thr Ser Leu Pro Ser Lys Ala Ser Thr Arg Ala Ala Arg Leu Gly Glu

35 40 45

Tyr Leu Leu Gln Asp Leu Gln Ser Gly Gln Cys Leu Gln Leu Trp Asp

50 55 60

Asp Asp Leu Gly Ala Leu Trp Ala Cys Pro Met Asp Lys

65 70 75

<210>165

<211>2124

<212>DNA

＜213〉human (Homo sapiens)

<400>165

atgcctgtgc cctggttctt gctgtccttg gcactgggcc gaagcccagt ggtcctttct 60

ctggagaggc ttgtggggcc tcaggacgct acccactgct ctccgggcct ctcctgccgc 120

ctctgggaca gtgacatact ctgcctgcct ggggacatcg tgcctgctcc gggccccgtg 180

ctggcgccta cgcacctgca gacagagctg gtgctgaggt gccagaagga gaccgactgt 240

gacctctgtc tgcgtgtggc tgtccacttg gccgtgcatg ggcactggga agagcctgaa 300

gatgaggaaa agtttggagg agcagctgac tcaggggtgg aggagcctag gaatgcctct 360

ctccaggccc aagtcgtgct ctccttccag gcctacccta ctgcccgctg cgtcctgctg 420

gaggtgcaag tgcctgctgc ccttgtgcag tttggtcagt ctgtgggctc tgtggtatat 480

gactgcttcg aggctgccct agggagtgag gtacgaatct ggtcctatac tcagcccagg 540

tacgagaagg aactcaacca cacacagcag ctgcctgact gcagggggct cgaagtctgg 600

aacagcatcc cgagctgctg ggccctgccc tggctcaacg tgtcagcaga tggtgacaac 660

gtgcatctgg ttctgaatgt ctctgaggag cagcacttcg gcctctccct gtactggaat 720

caggtccagg gccccccaaa accccggtgg cacaaaaacc tgactggacc gcagatcatt 780

accttgaacc acacagacct ggttccctgc ctctgtattc aggtgtggcc tctggaacct 840

gactccgtta ggacgaacat ctgccccttc agggaggacc cccgcgcaca ccagaacctc 900

tggcaagccg cccgactgcg actgctgacc ctgcagagct ggctgctgga cgcaccgtgc 960

tcgctgcccg cagaagcggc actgtgctgg cgggctccgg gtggggaccc ctgccagcca 1020

ctggtcccac cgctttcctg ggagaacgtc actgtggaca aggttctcga gttcccattg 1080

ctgaaaggcc accctaacct ctgtgttcag gtgaacagct cggagaagct gcagctgcag 1140

gagtgcttgt gggctgactc cctggggcct ctcaaagacg atgtgctact gttggagaca 1200

cgaggccccc aggacaacag atccctctgt gccttggaac ccagtggctg tacttcacta 1260

cccagcaaag cctccacgag ggcagctcgc cttggagagt acttactaca agacctgcag 1320

tcaggccagt gtctgcagct atgggacgat gacttgggag cgctatgggc ctgccccatg 1380

gacaaataca tccacaagcg ctgggccctc gtgtggctgg cctgcctact ctttgccgct 1440

gcgctttccc tcatcctcct tctcaaaaag gatcacgcga aagcggccgc caggggccgc 1500

gcggctctgc tcctctactc agccgatgac tcgggtttcg agcgcctggt gggcgccctg 1560

gcgtcggccc tgtgccagct gccgctgcgc gtggccgtag acctgtggag ccgtcgtgaa 1620

ctgagcgcgc aggggcccgt ggcttggttt cacgcgcagc ggcgccagac cctgcaggag 1680

ggcggcgtgg tggtcttgct cttctctccc ggtgcggtgg cgctgtgcag cgagtggcta 1740

caggatgggg tgtccgggcc cggggcgcac ggcccgcacg acgccttccg cgcctcgctc 1800

agctgcgtgc tgcccgactt cttgcagggc cgggcgcccg gcagctacgt gggggcctgc 1860

ttcgacaggc tgctccaccc ggacgccgta cccgcccttt tccgcaccgt gcccgtcttc 1920

acactgccct cccaactgcc agacttcctg ggggccctgc agcagcctcg cgccccgcgt 1980

tccgggcggc tccaagagag agcggagcaa gtgtcccggg cccttcagcc agccctggat 2040

agctacttcc atcccccggg gactcccgcg ccgggacgcg gggtgggacc aggggcggga 2100

cctggggcgg gggacgggac ttaa 2124

<210>166

<211>707

<212>PRT

＜213〉human (Homo sapiens)

<400>166

Met Pro Val Pro Trp Phe Leu Leu Ser Leu Ala Leu Gly Arg Ser Pro

1 5 10 15

Val Val Leu Ser Leu Glu Arg Leu Val Gly Pro Gln Asp Ala Thr His

20 25 30

Cys Ser Pro Gly Leu Ser Cys Arg Leu Trp Asp Ser Asp Ile Leu Cys

35 40 45

Leu Pro Gly Asp Ile Val Pro Ala Pro Gly Pro Val Leu Ala Pro Thr

50 55 60

His Leu Gln Thr Glu Leu Val Leu Arg Cys Gln Lys Glu Thr Asp Cys

65 70 75 80

Asp Leu Cys Leu Arg Val Ala Val His Leu Ala Val His Gly His Trp

85 90 95

Glu Glu Pro Glu Asp Glu Glu Lys Phe Gly Gly Ala Ala Asp Ser Gly

100 105 110

Val Glu Glu Pro Arg Asn Ala Ser Leu Gln Ala Gln Val Val Leu Ser

115 120 125

Phe Gln Ala Tyr Pro Thr Ala Arg Cys Val Leu Leu Glu Val Gln Val

130 135 140

Pro Ala Ala Leu Val Gln Phe Gly Gln Ser Val Gly Ser Val Val Tyr

145 150 155 160

Asp Cys Phe Glu Ala Ala Leu Gly Ser Glu Val Arg Ile Trp Ser Tyr

165 170 175

Thr Gln Pro Arg Tyr Glu Lys Glu Leu Asn His Thr Gln Gln Leu Pro

180 185 190

Asp Cys Arg Gly Leu Glu Val Trp Asn Ser Ile Pro Ser Cys Trp Ala

195 200 205

Leu Pro Trp Leu Asn Val Ser Ala Asp Gly Asp Asn Val His Leu Val

210 215 220

Leu Asn Val Ser Glu Glu Gln His Phe Gly Leu Ser Leu Tyr Trp Asn

225 230 235 240

Gln Val Gln Gly Pro Pro Lys Pro Arg Trp His Lys Asn Leu Thr Gly

245 250 255

Pro Gln Ile Ile Thr Leu Asn His Thr Asp Leu Val Pro Cys Leu Cys

260 265 270

Ile Gln Val Trp Pro Leu Glu Pro Asp Ser Val Arg Thr Asn Ile Cys

275 280 285

Pro Phe Arg Glu Asp Pro Arg Ala His Gln Asn Leu Trp Gln Ala Ala

290 295 300

Arg Leu Arg Leu Leu Thr Leu Gln Ser Trp Leu Leu Asp Ala Pro Cys

305 310 315 320

Ser Leu Pro Ala Glu Ala Ala Leu Cys Trp Arg Ala Pro Gly Gly Asp

325 330 335

Pro Cys Gln Pro Leu Val Pro Pro Leu Ser Trp Glu Asn Val Thr Val

340 345 350

Asp Lys Val Leu Glu Phe Pro Leu Leu Lys Gly His Pro Asn Leu Cys

355 360 365

Val Gln Val Asn Ser Ser Glu Lys Leu Gln Leu Gln Glu Cys Leu Trp

370 375 380

Ala Asp Ser Leu Gly Pro Leu Lys Asp Asp Val Leu Leu Leu Glu Thr

385 390 395 400

Arg Gly Pro Gln Asp Asn Arg Ser Leu Cys Ala Leu Glu Pro Ser Gly

405 410 415

Cys Thr Ser Leu Pro Ser Lys Ala Ser Thr Arg Ala Ala Arg Leu Gly

420 425 430

Glu Tyr Leu Leu Gln Asp Leu Gln Ser Gly Gln Cys Leu Gln Leu Trp

435 440 445

Asp Asp Asp Leu Gly Ala Leu Trp Ala Cys Pro Met Asp Lys Tyr Ile

450 455 460

His Lys Arg Trp Ala Leu Val Trp Leu Ala Cys Leu Leu Phe Ala Ala

465 470 475 480

Ala Leu Ser Leu Ile Leu Leu Leu Lys Lys Asp His Ala Lys Ala Ala

485 490 495

Ala Arg Gly Arg Ala Ala Leu Leu Leu Tyr Ser Ala Asp Asp Ser Gly

500 505 510

Phe Glu Arg Leu Val Gly Ala Leu Ala Ser Ala Leu Cys Gln Leu Pro

515 520 525

Leu Arg Val Ala Val Asp Leu Trp Ser Arg Arg Glu Leu Ser Ala Gln

530 535 540

Gly Pro Val Ala Trp Phe His Ala Gln Arg Arg Gln Thr Leu Gln Glu

545 550 555 560

Gly Gly Val Val Val Leu Leu Phe Ser Pro Gly Ala Val Ala Leu Cys

565 570 575

Ser Glu Trp Leu Gln Asp Gly Val Ser Gly Pro Gly Ala His Gly Pro

580 585 590

His Asp Ala Phe Arg Ala Ser Leu Ser Cys Val Leu Pro Asp Phe Leu

595 600 605

Gln Gly Arg Ala Pro Gly Ser Tyr Val Gly Ala Cys Phe Asp Arg Leu

610 615 620

Leu His Pro Asp Ala Val Pro Ala Leu Phe Arg Thr Val Pro Val Phe

625 630 635 640

Thr Leu Pro Ser Gln Leu Pro Asp Phe Leu Gly Ala Leu Gln Gln Pro

645 650 655

Arg Ala Pro Arg Ser Gly Arg Leu Gln Glu Arg Ala Glu Gln Val Ser

660 665 670

Arg Ala Leu Gln Pro Ala Leu Asp Ser Tyr Phe His Pro Pro Gly Thr

675 680 685

Pro Ala Pro Gly Arg Gly Val Gly Pro Gly Ala Gly Pro Gly Ala Gly

690 695 700

Asp Gly Thr

705

<210>167

<211>3120

<212>DNA

＜213〉human (Homo sapiens)

<400>167

ggggccgagc cctccgcgac gccacccggg ccatgggggc cgcacgcagc ccgccgtccg 60

ctgtcccggg gcccctgctg gggctgctcc tgctgctcct gggcgtgctg gccccgggtg 120

gcgcctccct gcgactcctg gaccaccggg cgctggtctg ctcccagccg gggctaaact 180

gcacggtcaa gaatagtacc tgcctggatg acagctggat tcaccctcga aacctgaccc 240

cctcctcccc aaaggacctg cagatccagc tgcactttgc ccacacccaa caaggagacc 300

tgttccccgt ggctcacatc gaatggacac tgcagacaga cgccagcatc ctgtacctcg 360

agggtgcaga gttatctgtc ctgcagctga acaccaatga acgtttgtgc gtcaggtttg 420

agtttctgtc caaactgagg catcaccaca ggcggtggcg ttttaccttc agccactttg 480

tggttgaccc tgaccaggaa tatgaggtga ccgttcacca cctgcccaag cccatccctg 540

atggggaccc aaaccaccag tccaagaatt tccttgtgcc tgactgtgag cacgccagga 600

tgaaggtaac cacgccatgc atgagctcag gcagcctgtg ggaccccaac atcaccgtgg 660

agaccctgga ggcccaccag ctgcgtgtga gcttcaccct gtggaacgaa tctacccatt 720

accagatcct gctgaccagt tttccgcaca tggagaacca cagttgcttt gagcacatgc 780

accacatacc tgcgcccaga ccagaagagt tccaccagcg atccaacgtc acactcactc 840

tacgcaacct taaagggtgc tgtcgccacc aagtgcagat ccagcccttc ttcagcagct 900

gcctcaatga ctgcctcaga cactccgcga ctgtttcctg cccagaaatg ccagacactc 960

cagaaccaat tccggactac atgcccctgt gggtgtactg gttcatcacg ggcatctcca 1020

tcctgctggt gggctccgtc atcctgctca tcgtctgcat gacctggagg ctagctgggc 1080

ctggaagtga aaaatacagt gatgacacca aatacaccga tggcctgcct gcggctgacc 1140

tgatcccccc accgctgaag cccaggaagg tctggatcat ctactcagcc gaccaccccc 1200

tctacgtgga cgtggtcctg aaattcgccc agttcctgct caccgcctgc ggcacggaag 1260

tggccctgga cctgctggaa gagcaggcca tctcggaggc aggagtcatg acctgggtgg 1320

gccgtcagaa gcaggagatg gtggagagca actctaagat catcgtcctg tgctcccgcg 1380

gcacgcgcgc caagtggcag gcgctcctgg gccggggggc gcctgtgcgg ctgcgctgcg 1440

accacggaaa gcccgtgggg gacctgttca ctgcagccat gaacatgatc ctcccggact 1500

tcaagaggcc agcctgcttc ggcacctacg tagtctgcta cttcagcgag gtcagctgtg 1560

acggcgacgt ccccgacctg ttcggcgcgg cgccgcggta cccgctcatg gacaggttcg 1620

aggaggtgta cttccgcatc caggacctgg agatgttcca gccgggccgc atgcaccgcg 1680

taggggagct gtcgggggac aactacctgc ggagcccggg cggcaggcag ctccgcgccg 1740

ccctggacag gttccgggac tggcaggtcc gctgtcccga ctggttcgaa tgtgagaacc 1800

tctactcagc agatgaccag gatgccccgt ccctggacga agaggtgttt gaggagccac 1860

tgctgcctcc gggaaccggc atcgtgaagc gggcgcccct ggtgcgcgag cctggctccc 1920

aggcctgcct ggccatagac ccgctggtcg gggaggaagg aggagcagca gtggcaaagc 1980

tggaacctca cctgcagccc cggggtcagc cagcgccgca gcccctccac accctggtgc 2040

tcgccgcaga ggagggggcc ctggtggccg cggtggagcc tgggcccctg gctgacggtg 2100

ccgcagtccg gctggcactg gcgggggagg gcgaggcctg cccgctgctg ggcagcccgg 2160

gcgctgggcg aaatagcgtc ctcttcctcc ccgtggaccc cgaggactcg ccccttggca 2220

gcagcacccc catggcgtct cctgacctcc ttccagagga cgtgagggag cacctcgaag 2280

gcttgatgct ctcgctcttc gagcagagtc tgagctgcca ggcccagggg ggctgcagta 2340

gacccgccat ggtcctcaca gacccacaca cgccctacga ggaggagcag cggcagtcag 2400

tgcagtctga ccagggctac atctccagga gctccccgca gccccccgag ggactcacgg 2460

aaatggagga agaggaggaa gaggagcagg acccagggaa gccggccctg ccactctctc 2520

ccgaggacct ggagagcctg aggagcctcc agcggcagct gcttttccgc cagctgcaga 2580

agaactcggg ctgggacacg atggggtcag agtcagaggg gcccagtgca tgagggcggc 2640

tccccaggga ccgcccagat cccagctttg agagaggagt gtgtgtgcac gtattcatct 2700

gtgtgtacat gtctgcatgt gtatatgttc gtgtgtgaaa tgtaggcttt aaaatgtaaa 2760

tgtctggatt ttaatcccag gcatccctcc taacttttct ttgtgcagcg gtctggttat 2820

cgtctatccc caggggaatc cacacagccc gctcccagga gctaatggta gagcgtcctt 2880

gaggctccat tattcgttca ttcagcattt attgtgcacc tactatgtgg cgggcatttg 2940

ggataccaag ataaattgca tgcggcatgg ccccagccat gaaggaactt aaccgctagt 3000

gccgaggaca cgttaaacga acaggatggg ccgggcacgg tggctcacgc ctgtaatccc 3060

agcacactgg gaggccgagg caggtggatc actctgaggt caggagtttg agccagcctg 3120

<210>168

<211>78

<212>DNA

＜213〉artificial sequence

<220>

＜223〉human growth hormone's signal peptide

<220>

<221>CDS

<222>(1)...(78)

<400>168

atg gct aca ggc tcc cgg acg tcc ctg ctc ctg gct ttt ggc ctg ctc 48

Met Ala Thr Gly Ser Arg Thr Ser Leu Leu Leu Ala Phe Gly Leu Leu

1 5 10 15

tgc ctg ccc tgg ctt caa gag ggc agt gcc 78

Cys Leu Pro Trp Leu Gln Glu Gly Ser Ala

20 25

<210>169

<211>26

<212>PRT

＜213〉artificial sequence

<220>

＜223〉human growth hormone's signal peptide

<400>169

Met Ala Thr Gly Ser Arg Thr Ser Leu Leu Leu Ala Phe Gly Leu Leu

1 5 10 15

Cys Leu Pro Trp Leu Gln Glu Gly Ser Ala

20 25

<210>170

<211>57

<212>DNA

＜213〉artificial sequence

<220>

＜223〉mouse immuning ball protein variable region of heavy chain (VH 26-10) signal peptide

<220>

<221>CDS

<222>(1)...(57)

<400>170

atg gga tgg agc tgg atc ttt ctc ttt ctt ctg tca gga act gca ggt 48

Met Gly Trp Ser Trp Ile Phe Leu Phe Leu Leu Ser Gly Thr Ala Gly

1 5 10 15

gtc ctc tct 57

Val Leu Ser

<210>171

<211>19

<212>PRT

＜213〉artificial sequence

<220>

＜223〉mouse immuning ball protein variable region of heavy chain (VH 26-10) signal peptide

<400>171

Met Gly Trp Ser Trp Ile Phe Leu Phe Leu Leu Ser Gly Thr Ala Gly

1 5 10 15

Val Leu Ser

<210>172

<211>48

<212>DNA

＜213〉artificial sequence

<220>

＜223〉human CD33 signal peptide

<220>

<221>CDS

<222>(1)...(48)

<400>172

atg ccg ctg ctg cta ctg ctg ccc ctg ctg tgg gca ggg gcc ctg gct 48

Met Pro Leu Leu Leu Leu Leu Pro Leu Leu Trp Ala Gly Ala Leu Ala

1 5 10 15

<210>173

<211>16

<212>PRT

＜213〉artificial sequence

<220>

＜223〉human CD33 signal peptide

<400>173

Met Pro Leu Leu Leu Leu Leu Pro Leu Leu Trp Ala Gly Ala Leu Ala

1 5 10 15

<210>174

<211>696

<212>DNA

＜213〉artificial sequence

<220>

＜223〉Fc10 immunoglobulin heavy chain constant region

<220>

<221>CDS

<222>(0)...(696)

<400>174

gag ccc aaa tct tca gac aaa act cac aca tgc cca ccg tgc cca gca 48

Glu Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala

1 5 10 15

cct gaa ctc ctg ggg gga ccg tca gtc ttc ctc ttc ccc cca aaa ccc 96

Pro Glu Leu Leu Gly Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro

20 25 30

aag gac acc ctc atg atc tcc cgg acc cct gag gtc aca tgc gtg gtg 144

Lys Asp Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val

35 40 45

gtg gac gtg agc cac gaa gac cct gag gtc aag ttc aac tgg tac gtg 192

Val Asp Val Ser His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val

50 55 60

gac ggc gtg gag gtg cat aat gcc aag aca aag ccg cgg gag gag cag 240

Asp Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln

65 70 75 80

tac aac agc acg tac cgt gtg gtc agc gtc ctc acc gtc ctg cac cag 288

Tyr Asn Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln

85 90 95

gac tgg ctg aat ggc aag gag tac aag tgc aag gtc tcc aac aaa gcc 336

Asp Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala

100 105 110

ctc cca gcc ccc atc gag aaa acc atc tcc aaa gcc aaa ggg cag ccc 384

Leu Pro Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro

115 120 125

cga gaa cca cag gtg tac acc ctg ccc cca tcc cgg gat gag ctg acc 432

Arg Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Asp Glu Leu Thr

130 135 140

aag aac cag gtc agc ctg acc tgc ctg gtc aaa ggc ttc tat ccc agc 480

Lys Asn Gln Val Ser Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser

145 150 155 160

gac atc gcc gtg gag tgg gag agc aat ggg cag ccg gag aac aac tac 528

Asp Ile Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr

165 170 175

aag acc acg cct ccc gtg ctg gac tcc gac ggc tcc ttc ttc ctc tac 576

Lys Thr Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr

180 185 190

agc aag ctc acc gtg gac aag agc agg tgg cag cag ggg aac gtc ttc 624

Ser Lys Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe

195 200 205

tca tgc tcc gtg atg cat gag gct ctg cac aac cac tac acg cag aag 672

Ser Cys Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys

210 215 220

agc ctc tcc ctg tct ccg ggt aaa 696

Ser Leu Ser Leu Ser Pro Gly Lys

225 230

<210>175

<211>232

<212>PRT

＜213〉artificial sequence

<220>

＜223〉Fc10 immunoglobulin heavy chain constant region

<400>175

Glu Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala

1 5 10 15

Pro Glu Leu Leu Gly Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro

20 25 30

Lys Asp Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val

35 40 45

Val Asp Val Ser His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val

50 55 60

Asp Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln

65 70 75 80

Tyr Asn Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln

85 90 95

Asp Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala

100 105 110

Leu Pro Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro

115 120 125

Arg Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Asp Glu Leu Thr

130 135 140

Lys Asn Gln Val Ser Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser

145 150 155 160

Asp Ile Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr

165 170 175

Lys Thr Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr

180 185 190

Ser Lys Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe

195 200 205

Ser Cys Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys

210 215 220

Ser Leu Ser Leu Ser Pro Gly Lys

225 230

<210>176

<211>60

<212>DNA

＜213〉artificial sequence

<220>

＜223〉connector

<220>

<221>CDS

<222>(1)...(60)

<400>176

gga ggt ggg ggc tcc ggc ggg ggt gga agc ggt gga ggc ggg tcg ggg 48

Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Gly

1 5 10 15

ggc gga ggt agt 60

Gly Gly Gly Ser

20

<210>177

<211>20

<212>PRT

＜213〉artificial sequence

<220>

＜223〉connector

<400>177

Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Gly

1 5 10 15

Gly Gly Gly Ser

20

<210>178

<211>35

<212>PRT

＜213〉artificial sequence

<220>

＜223〉from the preceding original signal peptide of otPA

<400>178

Met Asp Ala Met Lys Arg Gly Leu Cys Cys Val Leu Leu Leu Cys Gly

1 5 10 15

Ala Val Phe Val Ser Leu Ser Gln Glu Ile His Ala Glu Leu Arg Arg

20 25 30

Phe Arg Arg

35

<210>179

<211>696

<212>DNA

＜213〉artificial sequence

<220>

＜223〉Fc5 immunoglobulin heavy chain constant region

<220>

<221>CDS

<222>(1)...(696)

<400>179

gag ccc aaa tct tca gac aaa act cac aca tgc cca ccg tgc cca gca 48

Glu Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala

1 5 10 15

cct gaa gcc gag ggg gca ccg tca gtc ttc ctc ttc ccc cca aaa ccc 96

Pro Glu Ala Glu Gly Ala Pro Ser Val Phe Leu Phe Pro Pro Lys Pro

20 25 30

aag gac acc ctc atg atc tcc cgg acc cct gag gtc aca tgc gtg gtg 144

Lys Asp Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val

35 40 45

gtg gac gtg agc cac gaa gac cct gag gtc aag ttc aac tgg tac gtg 192

Val Asp Val Ser His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val

50 55 60

gac ggc gtg gag gtg cat aat gcc aag aca aag ccg cgg gag gag cag 240

Asp Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln

65 70 75 80

tac aac agc acg tac cgt gtg gtc agc gtc ctc acc gtc ctg cac cag 288

Tyr Asn Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln

85 90 95

gac tgg ctg aat ggc aag gag tac aag tgc aag gtc tcc aac aaa gcc 336

Asp Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala

100 105 110

ctc cca tcc tcc atc gag aaa acc atc tcc aaa gcc aaa ggg cag ccc 384

Leu Pro Ser Ser Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro

115 120 125

cga gaa cca cag gtg tac acc ctg ccc cca tcc cgg gat gag ctg acc 432

Arg Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Asp Glu Leu Thr

130 135 140

aag aac cag gtc agc ctg acc tgc ctg gtc aaa ggc ttc tat ccc agc 480

Lys Asn Gln Val Ser Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser

145 150 155 160

gac atc gcc gtg gag tgg gag agc aat ggg cag ccg gag aac aac tac 528

Asp Ile Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr

165 170 175

aag acc acg cct ccc gtg ctg gac tcc gac ggc tcc ttc ttc ctc tac 576

Lys Thr Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr

180 185 190

agc aag ctc acc gtg gac aag agc agg tgg cag cag ggg aac gtc ttc 624

Ser Lys Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe

195 200 205

tca tgc tcc gtg atg cat gag gct ctg cac aac cac tac acg cag aag 672

Ser Cys Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys

210 215 220

agc ctc tcc ctg tct ccg ggt aaa 696

Ser Leu Ser Leu Ser Pro Gly Lys

225 230

<210>180

<211>232

<212>PRT

＜213〉artificial sequence

<220>

＜223〉Fc5 immunoglobulin heavy chain constant region

<400>180

Glu Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala

1 5 10 15

Pro Glu Ala Glu Gly Ala Pro Ser Val Phe Leu Phe Pro Pro Lys Pro

20 25 30

Lys Asp Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val

35 40 45

Val Asp Val Ser His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val

50 55 60

Asp Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln

65 70 75 80

Tyr Asn Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln

85 90 95

Asp Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala

100 105 110

Leu Pro Ser Ser Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro

115 120 125

Arg Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Asp Glu Leu Thr

130 135 140

Lys Asn Gln Val Ser Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser

145 150 155 160

Asp Ile Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr

165 170 175

Lys Thr Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr

180 185 190

Ser Lys Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe

195 200 205

Ser Cys Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys

210 215 220

Ser Leu Ser Leu Ser Pro Gly Lys

225 230

<210>181

<211>31

<212>PRT

＜213〉artificial sequence

<220>

＜223〉muroid I1-17RA signal peptide

<400>181

Met Ala Ile Arg Arg Cys Trp Pro Arg Val Val Pro Gly Pro Ala Leu

1 5 10 15

Gly Trp Leu Leu Leu Leu Leu Asn Val Leu Ala Pro Gly Arg Ala

20 25 30

The PCT/R0/134 table

The PCT/RO/134 of International Application No. WO 2007038703 shows Chinese translation

Claims (50)

1. an isolating soluble polypeptide comprises at least one exon and at least one exon from IL-17RC from IL-17RA (SEQ ID NO:21).

2. the isolating soluble polypeptide of claim 1, the peptide sequence of wherein said IL-17RC is selected from: SEQ ID NO:2, SEQ ID NO:166, SEQ ID NO:4 and SEQ ID NO:24.

3. the isolating soluble polypeptide of claim 1, wherein said soluble receptor physical efficiency combines with IL-17F.

4. the isolating soluble polypeptide of claim 3, wherein said soluble polypeptide can also combine with IL-17A.

5. the isolating soluble polypeptide of claim 1, wherein said soluble polypeptide can combine with IL-17F and IL-17A specifically.

6. the isolating soluble polypeptide of claim 1, wherein said soluble polypeptide also comprises the polypeptide that is selected from SEQID NO:175 and SEQ ID NO:180.

7. the isolated polypeptide of claim 1, wherein said polypeptide also comprises Pegylation.

8. isolating soluble polypeptide comprises the exon 8-16 (the amino-acid residue 193-447 of SEQ ID NO:2) of IL-17RC, and wherein said soluble polypeptide can combine with IL-17A and IL-17F specifically.

9. the isolating soluble polypeptide of claim 8, wherein said polypeptide also comprises the exons 1 of IL-17RA at least.

10. the isolating soluble polypeptide of claim 8, wherein said soluble polypeptide comprises the exons 1-6 of IL-17RA.

11. the isolating soluble polypeptide of claim 8, wherein said polypeptide comprises polypeptide shown in Figure 1.

12. the isolating soluble polypeptide of claim 8, wherein said soluble polypeptide also comprise the polypeptide that is selected from SEQID NO:175 and SEQ ID NO:180.

13. the isolated polypeptide of claim 8, wherein said polypeptide also comprises Pegylation.

14. an isolating soluble polypeptide comprises the amino-acid residue 1-458 of SEQ ID NO:158.

15. the isolating soluble polypeptide of claim 14, wherein said polypeptide comprise SEQ ID NO:158.

16. the isolating soluble polypeptide of claim 14, wherein said polypeptide is made up of the amino-acid residue 1-458 of SEQ ID NO:158.

17. the isolating soluble polypeptide of claim 15, wherein said polypeptide is made up of SEQ ID NO:158.

18. the isolating soluble polypeptide of claim 14, wherein said polypeptide also comprises Pegylation.

19. the isolating soluble polypeptide of claim 15, wherein said polypeptide also comprises Pegylation.

20. an isolated polypeptide comprises being selected from following aminoacid sequence: the amino-acid residue 371-447 of amino-acid residue 292-385, the SEQ ID NO:2 of the amino-acid residue 208-291 of the amino-acid residue 193-276 of SEQ ID NO:2, SEQ ID NO:166, the amino-acid residue 277-370 of SEQ ID NO:2, SEQ ID NO:166 and the amino-acid residue 386-462 of SEQ ID NO:166.

The isolated polypeptide of ammonia 21. claims 20, wherein said polypeptide comprise and are selected from following aminoacid sequence: SEQ ID NO:160, SEQ ID NO:162 and SEQ ID NO:164.

22. 1 kinds of isolated polypeptide of ammonia comprise being selected from following aminoacid sequence: SEQ ID NO:68, SEQ IDNO:70, SEQ ID NO:72, SEQ ID NO:74, SEQ ID NO:78, SEQ ID NO:82, SEQ ID NO:86, SEQ ID NO:90, SEQ ID NO:94, SEQ ID NO:98, SEQ IDNO:102, SEQ ID NO:106, SEQ ID NO:110, SEQ ID NO:114, SEQ ID NO:118, SEQ ID NO:122, SEQ ID NO:140 and SEQ ID NO:152.

23. the isolated polypeptide of claim 22, wherein said polypeptide also comprises Pegylation.

24. a generation is at the method for the antibody of a peptide species, described method comprises: with the peptide vaccination animal that is selected from SEQ IDNO:160, SEQ ID NO:162 and SEQ ID NO:164; Intravital immunne response produces antibody thereby wherein said Peptide T starts thing; In described animal body, separate described antibody; Wherein said antibody capable specificity is in conjunction with the IL-17RC polypeptide; And can reduce the activity of IL-17A and/or IL-17F.

25. the method for claim 24, wherein the described antibody capable that is produced by described method reduces the short scorching active of IL-17A and/or IL-17F.

26. the method for claim 24 is wherein in the described antibody capable that is produced by described method and the interaction of IL-17A and/or IL-17F and IL-17RC or IL-17RA.

27. the method for claim 26, the described neutralizing effect of wherein said antibody are by showing the neutralizing effect of IL-17A and/or IL-17F to be measured in external neutralization based on cell is measured.

28. the method for claim 24, wherein the described antibody capable that is produced by described method reduces the two short scorching active of IL-17A and IL-17F.

29. the method for claim 24 is wherein in the described antibody capable that is produced by described method and the interaction of IL-17A and IL-17F and IL-17RC.

30. the method for claim 26, the described neutralizing effect of wherein said antibody are by showing that the two neutralizing effect is measured to IL-17A and IL-17F in external neutralization based on cell is measured.

31. a method that alleviates or suppress by IL-17A inductive or IL-17F inductive inflammation, comprise amount that the Mammals that suffers from inflammation is enough to reduce inflammation according to each soluble polypeptide in the claim 1,8,14 or 15.

32. a method that alleviates by IL-17A inductive and IL-17F inductive inflammation, comprise amount that the Mammals that suffers from inflammation is enough to reduce inflammation according to each soluble polypeptide in the claim 1,8,14 or 15.

33. a treatment suffers from the mammiferous method of inflammatory diseases, described inflammatory diseases is relevant with IL-17A or IL-17F, described method comprises: the antagonist that a) gives described Mammals IL-17A or IL-17F, so that inflammation is alleviated, wherein said antagonist comprises the soluble polypeptide according to claim 1, and the inflammatory activity of wherein said IL-17A or IL-17F is weakened.

34. the method for claim 33, wherein said disease are asthma.

35. the method for claim 33, wherein said disease are chronic inflammatory disease.

36. the method for claim 35, wherein said disease is a chronic inflammatory disease, comprises inflammatory bowel, ulcerative colitis, crohn, sacroiliitis, atopic dermatitis or psoriatic.

37. the method for claim 33, wherein said disease are IBS.

38. the method for claim 33, wherein said disease are the acute inflammation disease.

39. the method for claim 38, wherein said disease is the acute inflammation disease, comprises endotoxemia, septicemia, toxic shock syndrome or communicable disease.

40. a treatment suffers from the mammiferous method of inflammatory diseases, described inflammatory diseases is relevant with IL-17A and IL-17F, described method comprises: the antagonist that a) gives described Mammals IL-17A and IL-17F, so that inflammation is alleviated, wherein said antagonist comprises the soluble polypeptide according to claim 1, and the inflammatory activity of one of wherein said IL-17A and IL-17F is weakened.

41. the method for claim 40, wherein said disease are asthma.

42. the method for claim 40, wherein said disease are chronic inflammatory disease.

43. the method for claim 42, wherein said disease is a chronic inflammatory disease, comprises inflammatory bowel, ulcerative colitis, crohn, sacroiliitis, atopic dermatitis or psoriatic.

44. the method for claim 40, wherein said disease are IBS.

45. the method for claim 40, wherein said disease are the acute inflammation disease.

46. the method for claim 45, wherein said disease is the acute inflammation disease, comprises endotoxemia, septicemia, toxic shock syndrome or communicable disease.

47. the method for claim 33, wherein said disease are multiple sclerosis.

48. the method for claim 40, wherein said disease are multiple sclerosis.

49. the method for claim 33, wherein said disease are rheumatoid arthritis.

50. the method for claim 40, wherein said disease are rheumatoid arthritis.

51. the method for claim 33, wherein said disease are osteoarthritis.

52. the method for claim 40, wherein said disease are osteoarthritis.

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