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CRFR2_HUMAN
ID   CRFR2_HUMAN             Reviewed;         411 AA.
AC   Q13324; B2R967; B3SXS6; B3SXS7; B3SXS8; B3SXT0; F8WA81; O43461; Q4QRJ4;
AC   Q99431;
DT   01-NOV-1997, integrated into UniProtKB/Swiss-Prot.
DT   30-MAY-2000, sequence version 2.
DT   03-AUG-2022, entry version 178.
DE   RecName: Full=Corticotropin-releasing factor receptor 2;
DE            Short=CRF-R-2;
DE            Short=CRF-R2;
DE            Short=CRFR-2;
DE   AltName: Full=Corticotropin-releasing hormone receptor 2;
DE            Short=CRH-R-2;
DE            Short=CRH-R2;
GN   Name=CRHR2; Synonyms=CRF2R, CRH2R;
OS   Homo sapiens (Human).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC   Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae;
OC   Homo.
OX   NCBI_TaxID=9606;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM CRF2-ALPHA).
RX   PubMed=8536644; DOI=10.1210/endo.137.1.8536644;
RA   Liaw C.W., Lovenberg T.W., Barry G., Oltersdorf T., Grigoriadis D.E.,
RA   de Souza E.B.;
RT   "Cloning and characterization of the human corticotropin-releasing factor-2
RT   receptor complementary deoxyribonucleic acid.";
RL   Endocrinology 137:72-77(1996).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM CRF2-BETA).
RC   TISSUE=Amygdala;
RA   Kostich W.A., Chen A., Sperle K., Horlick R.A., Patterson J., Hyde T.M.,
RA   Largent B.L.;
RT   "Molecular cloning of the human CRH2B receptor isoform: divergence from the
RT   rodent isoform in sequence and expression pattern.";
RL   Submitted (JUN-1997) to the EMBL/GenBank/DDBJ databases.
RN   [3]
RP   NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM CRF2-GAMMA).
RC   TISSUE=Amygdala;
RX   PubMed=9717834; DOI=10.1210/mend.12.8.0145;
RA   Kostich W.A., Chen A., Sperle K., Largent B.L.;
RT   "Molecular identification and analysis of a novel human corticotropin-
RT   releasing factor (CRF) receptor: the CRF2gamma receptor.";
RL   Mol. Endocrinol. 12:1077-1085(1998).
RN   [4]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA] (ISOFORM CRF2-ALPHA).
RA   Suwa M., Sato T., Okouchi I., Arita M., Futami K., Matsumoto S.,
RA   Tsutsumi S., Aburatani H., Asai K., Akiyama Y.;
RT   "Genome-wide discovery and analysis of human seven transmembrane helix
RT   receptor genes.";
RL   Submitted (JUL-2001) to the EMBL/GenBank/DDBJ databases.
RN   [5]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM CRF2-ALPHA).
RC   TISSUE=Brain;
RA   King M.M., Aronstam R.S., Sharma S.V.;
RT   "cDNA clones of human proteins involved in signal transduction sequenced by
RT   the Guthrie cDNA resource center (www.cdna.org).";
RL   Submitted (OCT-2003) to the EMBL/GenBank/DDBJ databases.
RN   [6]
RP   NUCLEOTIDE SEQUENCE [MRNA] (ISOFORMS D; E; F AND DESQ), AND ALTERNATIVE
RP   SPLICING.
RA   Wu S.V., Yuan P.-Q., Lai J., Tache Y.;
RT   "Identification and characterization of novel CRF receptor type 2 isoforms
RT   in human.";
RL   Submitted (JUL-2007) to the EMBL/GenBank/DDBJ databases.
RN   [7]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM CRF2-ALPHA).
RC   TISSUE=Amygdala;
RX   PubMed=14702039; DOI=10.1038/ng1285;
RA   Ota T., Suzuki Y., Nishikawa T., Otsuki T., Sugiyama T., Irie R.,
RA   Wakamatsu A., Hayashi K., Sato H., Nagai K., Kimura K., Makita H.,
RA   Sekine M., Obayashi M., Nishi T., Shibahara T., Tanaka T., Ishii S.,
RA   Yamamoto J., Saito K., Kawai Y., Isono Y., Nakamura Y., Nagahari K.,
RA   Murakami K., Yasuda T., Iwayanagi T., Wagatsuma M., Shiratori A., Sudo H.,
RA   Hosoiri T., Kaku Y., Kodaira H., Kondo H., Sugawara M., Takahashi M.,
RA   Kanda K., Yokoi T., Furuya T., Kikkawa E., Omura Y., Abe K., Kamihara K.,
RA   Katsuta N., Sato K., Tanikawa M., Yamazaki M., Ninomiya K., Ishibashi T.,
RA   Yamashita H., Murakawa K., Fujimori K., Tanai H., Kimata M., Watanabe M.,
RA   Hiraoka S., Chiba Y., Ishida S., Ono Y., Takiguchi S., Watanabe S.,
RA   Yosida M., Hotuta T., Kusano J., Kanehori K., Takahashi-Fujii A., Hara H.,
RA   Tanase T.-O., Nomura Y., Togiya S., Komai F., Hara R., Takeuchi K.,
RA   Arita M., Imose N., Musashino K., Yuuki H., Oshima A., Sasaki N.,
RA   Aotsuka S., Yoshikawa Y., Matsunawa H., Ichihara T., Shiohata N., Sano S.,
RA   Moriya S., Momiyama H., Satoh N., Takami S., Terashima Y., Suzuki O.,
RA   Nakagawa S., Senoh A., Mizoguchi H., Goto Y., Shimizu F., Wakebe H.,
RA   Hishigaki H., Watanabe T., Sugiyama A., Takemoto M., Kawakami B.,
RA   Yamazaki M., Watanabe K., Kumagai A., Itakura S., Fukuzumi Y., Fujimori Y.,
RA   Komiyama M., Tashiro H., Tanigami A., Fujiwara T., Ono T., Yamada K.,
RA   Fujii Y., Ozaki K., Hirao M., Ohmori Y., Kawabata A., Hikiji T.,
RA   Kobatake N., Inagaki H., Ikema Y., Okamoto S., Okitani R., Kawakami T.,
RA   Noguchi S., Itoh T., Shigeta K., Senba T., Matsumura K., Nakajima Y.,
RA   Mizuno T., Morinaga M., Sasaki M., Togashi T., Oyama M., Hata H.,
RA   Watanabe M., Komatsu T., Mizushima-Sugano J., Satoh T., Shirai Y.,
RA   Takahashi Y., Nakagawa K., Okumura K., Nagase T., Nomura N., Kikuchi H.,
RA   Masuho Y., Yamashita R., Nakai K., Yada T., Nakamura Y., Ohara O.,
RA   Isogai T., Sugano S.;
RT   "Complete sequencing and characterization of 21,243 full-length human
RT   cDNAs.";
RL   Nat. Genet. 36:40-45(2004).
RN   [8]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   PubMed=12853948; DOI=10.1038/nature01782;
RA   Hillier L.W., Fulton R.S., Fulton L.A., Graves T.A., Pepin K.H.,
RA   Wagner-McPherson C., Layman D., Maas J., Jaeger S., Walker R., Wylie K.,
RA   Sekhon M., Becker M.C., O'Laughlin M.D., Schaller M.E., Fewell G.A.,
RA   Delehaunty K.D., Miner T.L., Nash W.E., Cordes M., Du H., Sun H.,
RA   Edwards J., Bradshaw-Cordum H., Ali J., Andrews S., Isak A., Vanbrunt A.,
RA   Nguyen C., Du F., Lamar B., Courtney L., Kalicki J., Ozersky P.,
RA   Bielicki L., Scott K., Holmes A., Harkins R., Harris A., Strong C.M.,
RA   Hou S., Tomlinson C., Dauphin-Kohlberg S., Kozlowicz-Reilly A., Leonard S.,
RA   Rohlfing T., Rock S.M., Tin-Wollam A.-M., Abbott A., Minx P., Maupin R.,
RA   Strowmatt C., Latreille P., Miller N., Johnson D., Murray J.,
RA   Woessner J.P., Wendl M.C., Yang S.-P., Schultz B.R., Wallis J.W.,
RA   Spieth J., Bieri T.A., Nelson J.O., Berkowicz N., Wohldmann P.E.,
RA   Cook L.L., Hickenbotham M.T., Eldred J., Williams D., Bedell J.A.,
RA   Mardis E.R., Clifton S.W., Chissoe S.L., Marra M.A., Raymond C., Haugen E.,
RA   Gillett W., Zhou Y., James R., Phelps K., Iadanoto S., Bubb K., Simms E.,
RA   Levy R., Clendenning J., Kaul R., Kent W.J., Furey T.S., Baertsch R.A.,
RA   Brent M.R., Keibler E., Flicek P., Bork P., Suyama M., Bailey J.A.,
RA   Portnoy M.E., Torrents D., Chinwalla A.T., Gish W.R., Eddy S.R.,
RA   McPherson J.D., Olson M.V., Eichler E.E., Green E.D., Waterston R.H.,
RA   Wilson R.K.;
RT   "The DNA sequence of human chromosome 7.";
RL   Nature 424:157-164(2003).
RN   [9]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM CRF2-ALPHA).
RX   PubMed=15489334; DOI=10.1101/gr.2596504;
RG   The MGC Project Team;
RT   "The status, quality, and expansion of the NIH full-length cDNA project:
RT   the Mammalian Gene Collection (MGC).";
RL   Genome Res. 14:2121-2127(2004).
RN   [10]
RP   NUCLEOTIDE SEQUENCE [MRNA] OF 1-88 (ISOFORM CRF2-BETA).
RC   TISSUE=Skeletal muscle;
RX   PubMed=9199241; DOI=10.1016/s0167-4781(97)00047-x;
RA   Valdenaire O., Giller T., Breu V., Gottowik J., Kilpatrick G.;
RT   "A new functional isoform of the human CRF2 receptor for corticotropin-
RT   releasing factor.";
RL   Biochim. Biophys. Acta 1352:129-132(1997).
RN   [11]
RP   SUBUNIT, SUBCELLULAR LOCATION, AND NON-CLEAVABLE SIGNAL SEQUENCE.
RX   PubMed=22689579; DOI=10.1074/jbc.m112.360594;
RA   Teichmann A., Rutz C., Kreuchwig A., Krause G., Wiesner B., Schulein R.;
RT   "The Pseudo signal peptide of the corticotropin-releasing factor receptor
RT   type 2A prevents receptor oligomerization.";
RL   J. Biol. Chem. 287:27265-27274(2012).
RN   [12]
RP   X-RAY CRYSTALLOGRAPHY (2.5 ANGSTROMS) OF 3-104 IN COMPLEXES WITH UCN; UCN2
RP   AND UCN3, INTERACTION WITH CRF; UCN; UCN2 AND UCN3, AND DISULFIDE BONDS.
RX   PubMed=20966082; DOI=10.1074/jbc.m110.186072;
RA   Pal K., Swaminathan K., Xu H.E., Pioszak A.A.;
RT   "Structural basis for hormone recognition by the Human CRFR2{alpha} G
RT   protein-coupled receptor.";
RL   J. Biol. Chem. 285:40351-40361(2010).
CC   -!- FUNCTION: G-protein coupled receptor for CRH (corticotropin-releasing
CC       factor), UCN (urocortin), UCN2 and UCN3. Has high affinity for UCN.
CC       Ligand binding causes a conformation change that triggers signaling via
CC       guanine nucleotide-binding proteins (G proteins) and down-stream
CC       effectors, such as adenylate cyclase. Promotes the activation of
CC       adenylate cyclase, leading to increased intracellular cAMP levels.
CC   -!- SUBUNIT: Monomer. Interacts (via N-terminal extracellular domain) with
CC       CRF, UCN, UCN2 and UCN3. Has highest affinity for UCN, and considerably
CC       lower affinity for CRF, UNC2 and UCN3. {ECO:0000269|PubMed:20966082,
CC       ECO:0000269|PubMed:22689579}.
CC   -!- INTERACTION:
CC       Q13324-1; P06850: CRH; NbExp=4; IntAct=EBI-26585317, EBI-3870390;
CC       Q13324-1; Q969E3: UCN3; NbExp=2; IntAct=EBI-26585317, EBI-26585468;
CC       Q13324-2; Q13021: MALL; NbExp=3; IntAct=EBI-23865243, EBI-750078;
CC   -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000269|PubMed:22689579};
CC       Multi-pass membrane protein {ECO:0000269|PubMed:22689579}.
CC   -!- ALTERNATIVE PRODUCTS:
CC       Event=Alternative splicing; Named isoforms=7;
CC       Name=CRF2-alpha;
CC         IsoId=Q13324-1; Sequence=Displayed;
CC       Name=CRF2-beta;
CC         IsoId=Q13324-2; Sequence=VSP_001999;
CC       Name=CRF2-gamma;
CC         IsoId=Q13324-3; Sequence=VSP_002000;
CC       Name=D;
CC         IsoId=Q13324-4; Sequence=VSP_053565;
CC       Name=E;
CC         IsoId=Q13324-5; Sequence=VSP_053566;
CC       Name=F;
CC         IsoId=Q13324-6; Sequence=VSP_053567;
CC       Name=desQ;
CC         IsoId=Q13324-7; Sequence=VSP_053564;
CC   -!- DOMAIN: The transmembrane domain is composed of seven transmembrane
CC       helices that are arranged in V-shape. Transmembrane helix 7 assumes a
CC       sharply kinked structure (By similarity). {ECO:0000250}.
CC   -!- DOMAIN: The uncleaved pseudo signal peptide prevents receptor's
CC       oligomerization and coupling to G(i) subunits. It is also responsible
CC       for the rather low receptor localization at the plasma membrane
CC       (PubMed:22689579). {ECO:0000269|PubMed:22689579}.
CC   -!- PTM: A N-glycosylation site within the signal peptide impedes its
CC       proper cleavage and function. {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the G-protein coupled receptor 2 family.
CC       {ECO:0000305}.
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DR   EMBL; U34587; AAA91320.1; -; mRNA.
DR   EMBL; AF011406; AAB94503.1; -; mRNA.
DR   EMBL; AF019381; AAB94562.1; -; mRNA.
DR   EMBL; AB065699; BAC05922.1; -; Genomic_DNA.
DR   EMBL; AY449734; AAR18078.1; -; mRNA.
DR   EMBL; EU012439; ABV59313.1; -; mRNA.
DR   EMBL; EU012440; ABV59314.1; -; mRNA.
DR   EMBL; EU012441; ABV59315.1; -; mRNA.
DR   EMBL; EU012443; ABV59317.1; -; mRNA.
DR   EMBL; AK313661; BAG36414.1; -; mRNA.
DR   EMBL; AC004976; AAC71653.1; -; Genomic_DNA.
DR   EMBL; AC004976; AAC71654.1; -; Genomic_DNA.
DR   EMBL; BC096830; AAH96830.1; -; mRNA.
DR   EMBL; Y10151; CAA71235.1; -; mRNA.
DR   CCDS; CCDS5429.1; -. [Q13324-1]
DR   CCDS; CCDS56477.1; -. [Q13324-3]
DR   CCDS; CCDS56478.1; -. [Q13324-2]
DR   CCDS; CCDS75576.1; -. [Q13324-4]
DR   RefSeq; NP_001189404.1; NM_001202475.1. [Q13324-2]
DR   RefSeq; NP_001189410.1; NM_001202481.1. [Q13324-3]
DR   RefSeq; NP_001189411.1; NM_001202482.1. [Q13324-7]
DR   RefSeq; NP_001189412.1; NM_001202483.1. [Q13324-4]
DR   RefSeq; NP_001874.2; NM_001883.4. [Q13324-1]
DR   RefSeq; XP_011513430.1; XM_011515128.2.
DR   RefSeq; XP_011513431.1; XM_011515129.2.
DR   RefSeq; XP_016867241.1; XM_017011752.1. [Q13324-3]
DR   PDB; 3N93; X-ray; 2.50 A; A/B=3-104.
DR   PDB; 3N95; X-ray; 2.72 A; A/B/C/D=3-104.
DR   PDB; 3N96; X-ray; 2.75 A; A/B/C/D=3-104.
DR   PDB; 6PB1; EM; 2.80 A; P=2-388.
DR   PDBsum; 3N93; -.
DR   PDBsum; 3N95; -.
DR   PDBsum; 3N96; -.
DR   PDBsum; 6PB1; -.
DR   AlphaFoldDB; Q13324; -.
DR   SMR; Q13324; -.
DR   BioGRID; 107785; 5.
DR   IntAct; Q13324; 6.
DR   MINT; Q13324; -.
DR   STRING; 9606.ENSP00000340943; -.
DR   BindingDB; Q13324; -.
DR   ChEMBL; CHEMBL4069; -.
DR   DrugCentral; Q13324; -.
DR   GuidetoPHARMACOLOGY; 213; -.
DR   GlyGen; Q13324; 5 sites.
DR   PhosphoSitePlus; Q13324; -.
DR   BioMuta; CRHR2; -.
DR   DMDM; 6226847; -.
DR   PaxDb; Q13324; -.
DR   PeptideAtlas; Q13324; -.
DR   PRIDE; Q13324; -.
DR   ProteomicsDB; 30449; -.
DR   ProteomicsDB; 59312; -. [Q13324-1]
DR   ProteomicsDB; 59313; -. [Q13324-2]
DR   ProteomicsDB; 59314; -. [Q13324-3]
DR   Antibodypedia; 12618; 657 antibodies from 36 providers.
DR   DNASU; 1395; -.
DR   Ensembl; ENST00000341843.8; ENSP00000344304.4; ENSG00000106113.19. [Q13324-3]
DR   Ensembl; ENST00000348438.8; ENSP00000340943.4; ENSG00000106113.19. [Q13324-2]
DR   Ensembl; ENST00000471646.6; ENSP00000418722.1; ENSG00000106113.19. [Q13324-1]
DR   Ensembl; ENST00000506074.6; ENSP00000426498.3; ENSG00000106113.19. [Q13324-4]
DR   GeneID; 1395; -.
DR   KEGG; hsa:1395; -.
DR   MANE-Select; ENST00000471646.6; ENSP00000418722.1; NM_001883.5; NP_001874.2.
DR   UCSC; uc003tbn.4; human. [Q13324-1]
DR   CTD; 1395; -.
DR   DisGeNET; 1395; -.
DR   GeneCards; CRHR2; -.
DR   HGNC; HGNC:2358; CRHR2.
DR   HPA; ENSG00000106113; Tissue enhanced (brain, choroid plexus).
DR   MIM; 602034; gene.
DR   neXtProt; NX_Q13324; -.
DR   OpenTargets; ENSG00000106113; -.
DR   PharmGKB; PA26875; -.
DR   VEuPathDB; HostDB:ENSG00000106113; -.
DR   eggNOG; KOG4564; Eukaryota.
DR   GeneTree; ENSGT00940000156795; -.
DR   HOGENOM; CLU_002753_4_1_1; -.
DR   InParanoid; Q13324; -.
DR   OMA; RINYSHC; -.
DR   OrthoDB; 1163977at2759; -.
DR   PhylomeDB; Q13324; -.
DR   TreeFam; TF315710; -.
DR   PathwayCommons; Q13324; -.
DR   Reactome; R-HSA-373080; Class B/2 (Secretin family receptors).
DR   Reactome; R-HSA-418555; G alpha (s) signalling events.
DR   Reactome; R-HSA-422085; Synthesis, secretion, and deacylation of Ghrelin.
DR   Reactome; R-HSA-9660821; ADORA2B mediated anti-inflammatory cytokines production.
DR   SignaLink; Q13324; -.
DR   SIGNOR; Q13324; -.
DR   BioGRID-ORCS; 1395; 13 hits in 1063 CRISPR screens.
DR   ChiTaRS; CRHR2; human.
DR   EvolutionaryTrace; Q13324; -.
DR   GeneWiki; Corticotropin_releasing_hormone_receptor_2; -.
DR   GenomeRNAi; 1395; -.
DR   Pharos; Q13324; Tchem.
DR   PRO; PR:Q13324; -.
DR   Proteomes; UP000005640; Chromosome 7.
DR   RNAct; Q13324; protein.
DR   Bgee; ENSG00000106113; Expressed in ganglionic eminence and 92 other tissues.
DR   ExpressionAtlas; Q13324; baseline and differential.
DR   Genevisible; Q13324; HS.
DR   GO; GO:0043679; C:axon terminus; IBA:GO_Central.
DR   GO; GO:0030425; C:dendrite; IBA:GO_Central.
DR   GO; GO:0005887; C:integral component of plasma membrane; TAS:ProtInc.
DR   GO; GO:0005886; C:plasma membrane; IDA:HPA.
DR   GO; GO:0015056; F:corticotrophin-releasing factor receptor activity; IBA:GO_Central.
DR   GO; GO:0043404; F:corticotropin-releasing hormone receptor activity; IBA:GO_Central.
DR   GO; GO:0008528; F:G protein-coupled peptide receptor activity; IBA:GO_Central.
DR   GO; GO:0017046; F:peptide hormone binding; IBA:GO_Central.
DR   GO; GO:0007188; P:adenylate cyclase-modulating G protein-coupled receptor signaling pathway; IBA:GO_Central.
DR   GO; GO:0007166; P:cell surface receptor signaling pathway; IEA:InterPro.
DR   GO; GO:0060291; P:long-term synaptic potentiation; IBA:GO_Central.
DR   Gene3D; 4.10.1240.10; -; 1.
DR   InterPro; IPR017981; GPCR_2-like.
DR   InterPro; IPR003053; GPCR_2_CRF2_rcpt.
DR   InterPro; IPR003051; GPCR_2_CRF_rcpt.
DR   InterPro; IPR036445; GPCR_2_extracell_dom_sf.
DR   InterPro; IPR001879; GPCR_2_extracellular_dom.
DR   InterPro; IPR000832; GPCR_2_secretin-like.
DR   InterPro; IPR017983; GPCR_2_secretin-like_CS.
DR   Pfam; PF00002; 7tm_2; 1.
DR   Pfam; PF02793; HRM; 1.
DR   PRINTS; PR01279; CRFRECEPTOR.
DR   PRINTS; PR01281; CRFRECEPTOR2.
DR   PRINTS; PR00249; GPCRSECRETIN.
DR   SMART; SM00008; HormR; 1.
DR   SUPFAM; SSF111418; SSF111418; 1.
DR   PROSITE; PS00649; G_PROTEIN_RECEP_F2_1; 1.
DR   PROSITE; PS00650; G_PROTEIN_RECEP_F2_2; 1.
DR   PROSITE; PS50227; G_PROTEIN_RECEP_F2_3; 1.
DR   PROSITE; PS50261; G_PROTEIN_RECEP_F2_4; 1.
PE   1: Evidence at protein level;
KW   3D-structure; Alternative splicing; Cell membrane; Disulfide bond;
KW   G-protein coupled receptor; Glycoprotein; Membrane; Receptor;
KW   Reference proteome; Signal; Transducer; Transmembrane; Transmembrane helix.
FT   CHAIN           1..411
FT                   /note="Corticotropin-releasing factor receptor 2"
FT                   /id="PRO_0000012820"
FT   SIGNAL          1..19
FT                   /note="Not cleaved"
FT   TOPO_DOM        1..108
FT                   /note="Extracellular"
FT                   /evidence="ECO:0000250"
FT   TRANSMEM        109..139
FT                   /note="Helical; Name=1"
FT                   /evidence="ECO:0000250"
FT   TOPO_DOM        140..146
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000250"
FT   TRANSMEM        147..171
FT                   /note="Helical; Name=2"
FT                   /evidence="ECO:0000250"
FT   TOPO_DOM        172..185
FT                   /note="Extracellular"
FT                   /evidence="ECO:0000250"
FT   TRANSMEM        186..214
FT                   /note="Helical; Name=3"
FT                   /evidence="ECO:0000250"
FT   TOPO_DOM        215..221
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000250"
FT   TRANSMEM        222..249
FT                   /note="Helical; Name=4"
FT                   /evidence="ECO:0000250"
FT   TOPO_DOM        250..265
FT                   /note="Extracellular"
FT                   /evidence="ECO:0000250"
FT   TRANSMEM        266..291
FT                   /note="Helical; Name=5"
FT                   /evidence="ECO:0000250"
FT   TOPO_DOM        292..302
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000250"
FT   TRANSMEM        303..327
FT                   /note="Helical; Name=6"
FT                   /evidence="ECO:0000250"
FT   TOPO_DOM        328..334
FT                   /note="Extracellular"
FT                   /evidence="ECO:0000250"
FT   TRANSMEM        335..364
FT                   /note="Helical; Name=7"
FT                   /evidence="ECO:0000250"
FT   TOPO_DOM        365..411
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000250"
FT   CARBOHYD        13
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   CARBOHYD        41
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   CARBOHYD        74
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   CARBOHYD        86
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   CARBOHYD        94
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   DISULFID        14..50
FT                   /evidence="ECO:0000269|PubMed:20966082"
FT   DISULFID        40..83
FT                   /evidence="ECO:0000269|PubMed:20966082"
FT   DISULFID        64..98
FT                   /evidence="ECO:0000269|PubMed:20966082"
FT   DISULFID        184..254
FT                   /evidence="ECO:0000250"
FT   VAR_SEQ         1..34
FT                   /note="MDAALLHSLLEANCSLALAEELLLDGWGPPLDPE -> MRGPSGPPGLLYVP
FT                   HLLLCLLCLLPPPLQYAAGQSQMPKDQPLWALLEQYCHTIMTLTNLS (in isoform
FT                   CRF2-beta)"
FT                   /evidence="ECO:0000303|PubMed:9199241, ECO:0000303|Ref.2"
FT                   /id="VSP_001999"
FT   VAR_SEQ         1..34
FT                   /note="MDAALLHSLLEANCSLALAEELLLDGWGPPLDPE -> MGREPWPEDRDLGF
FT                   PQLFCQ (in isoform CRF2-gamma)"
FT                   /evidence="ECO:0000303|PubMed:9717834"
FT                   /id="VSP_002000"
FT   VAR_SEQ         106
FT                   /note="Missing (in isoform desQ)"
FT                   /evidence="ECO:0000303|Ref.6"
FT                   /id="VSP_053564"
FT   VAR_SEQ         366..411
FT                   /note="VRSAVRKRWHRWQDHHSLRVPMARAMSIPTSPTRISFHSIKQTAAV -> SW
FT                   VSKEAQAAGPHGREKPEQRW (in isoform D)"
FT                   /evidence="ECO:0000303|Ref.6"
FT                   /id="VSP_053565"
FT   VAR_SEQ         366..411
FT                   /note="VRSAVRKRWHRWQDHHSLRVPMARAMSIPTSPTRISFHSIKQTAAV -> GL
FT                   EPV (in isoform E)"
FT                   /evidence="ECO:0000303|Ref.6"
FT                   /id="VSP_053566"
FT   VAR_SEQ         367..411
FT                   /note="Missing (in isoform F)"
FT                   /evidence="ECO:0000303|Ref.6"
FT                   /id="VSP_053567"
FT   VARIANT         220
FT                   /note="E -> D (in dbSNP:rs34625936)"
FT                   /id="VAR_049455"
FT   CONFLICT        185
FT                   /note="R -> H (in Ref. 1; AAA91320 and 6; ABV59313/
FT                   ABV59314/ABV59315/ABV59317)"
FT                   /evidence="ECO:0000305"
FT   CONFLICT        374
FT                   /note="W -> R (in Ref. 7; BAG36414)"
FT                   /evidence="ECO:0000305"
FT   HELIX           3..27
FT                   /evidence="ECO:0007829|PDB:3N93"
FT   STRAND          59..63
FT                   /evidence="ECO:0007829|PDB:3N93"
FT   STRAND          66..68
FT                   /evidence="ECO:0007829|PDB:3N93"
FT   STRAND          71..73
FT                   /evidence="ECO:0007829|PDB:3N93"
FT   STRAND          77..83
FT                   /evidence="ECO:0007829|PDB:3N93"
FT   STRAND          87..89
FT                   /evidence="ECO:0007829|PDB:3N96"
FT   HELIX           111..140
FT                   /evidence="ECO:0007829|PDB:6PB1"
FT   HELIX           147..170
FT                   /evidence="ECO:0007829|PDB:6PB1"
FT   HELIX           174..178
FT                   /evidence="ECO:0007829|PDB:6PB1"
FT   HELIX           182..213
FT                   /evidence="ECO:0007829|PDB:6PB1"
FT   HELIX           219..221
FT                   /evidence="ECO:0007829|PDB:6PB1"
FT   HELIX           224..231
FT                   /evidence="ECO:0007829|PDB:6PB1"
FT   TURN            232..236
FT                   /evidence="ECO:0007829|PDB:6PB1"
FT   HELIX           237..247
FT                   /evidence="ECO:0007829|PDB:6PB1"
FT   HELIX           253..255
FT                   /evidence="ECO:0007829|PDB:6PB1"
FT   HELIX           266..297
FT                   /evidence="ECO:0007829|PDB:6PB1"
FT   HELIX           301..315
FT                   /evidence="ECO:0007829|PDB:6PB1"
FT   TURN            316..320
FT                   /evidence="ECO:0007829|PDB:6PB1"
FT   HELIX           321..324
FT                   /evidence="ECO:0007829|PDB:6PB1"
FT   HELIX           334..349
FT                   /evidence="ECO:0007829|PDB:6PB1"
FT   HELIX           351..360
FT                   /evidence="ECO:0007829|PDB:6PB1"
FT   HELIX           364..381
FT                   /evidence="ECO:0007829|PDB:6PB1"
FT   DISULFID        Q13324-2:51..77
FT                   /evidence="ECO:0000305"
SQ   SEQUENCE   411 AA;  47688 MW;  96B99A93594CF07F CRC64;
     MDAALLHSLL EANCSLALAE ELLLDGWGPP LDPEGPYSYC NTTLDQIGTC WPRSAAGALV
     ERPCPEYFNG VKYNTTRNAY RECLENGTWA SKINYSQCEP ILDDKQRKYD LHYRIALVVN
     YLGHCVSVAA LVAAFLLFLA LRSIRCLRNV IHWNLITTFI LRNVMWFLLQ LVDHEVHESN
     EVWCRCITTI FNYFVVTNFF WMFVEGCYLH TAIVMTYSTE RLRKCLFLFI GWCIPFPIIV
     AWAIGKLYYE NEQCWFGKEP GDLVDYIYQG PIILVLLINF VFLFNIVRIL MTKLRASTTS
     ETIQYRKAVK ATLVLLPLLG ITYMLFFVNP GEDDLSQIMF IYFNSFLQSF QGFFVSVFYC
     FFNGEVRSAV RKRWHRWQDH HSLRVPMARA MSIPTSPTRI SFHSIKQTAA V
 
 
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