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GHR_BOSIN
ID   GHR_BOSIN               Reviewed;         634 AA.
AC   P79108;
DT   01-NOV-1997, integrated into UniProtKB/Swiss-Prot.
DT   01-MAY-1997, sequence version 1.
DT   25-MAY-2022, entry version 112.
DE   RecName: Full=Growth hormone receptor;
DE            Short=GH receptor;
DE   AltName: Full=Somatotropin receptor;
DE   Contains:
DE     RecName: Full=Growth hormone-binding protein;
DE              Short=GH-binding protein;
DE              Short=GHBP;
DE     AltName: Full=Serum-binding protein;
DE   Flags: Precursor;
GN   Name=GHR;
OS   Bos indicus (Zebu).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC   Eutheria; Laurasiatheria; Artiodactyla; Ruminantia; Pecora; Bovidae;
OC   Bovinae; Bos.
OX   NCBI_TaxID=9915;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [MRNA].
RC   STRAIN=Gir; TISSUE=Liver;
RA   Souza S.C., Wang X., Lobo R.B., Kopchick J.J.;
RT   "Bovine growth hormone receptor cDNA derived from Bos taurus indicus.";
RL   Submitted (JUL-1994) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Receptor for pituitary gland growth hormone involved in
CC       regulating postnatal body growth. On ligand binding, couples to, and
CC       activates the JAK2/STAT5 pathway (By similarity). {ECO:0000250}.
CC   -!- FUNCTION: The soluble form (GHBP) acts as a reservoir of growth hormone
CC       in plasma and may be a modulator/inhibitor of GH signaling.
CC       {ECO:0000250}.
CC   -!- SUBUNIT: On growth hormone (GH) binding, forms homodimers and binds
CC       JAK2 via a box 1-containing domain. Binding to SOCS3 inhibits JAK2
CC       activation, binding to CIS and SOCS2 inhibits STAT5 activation.
CC       {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000250}; Single-pass type I
CC       membrane protein {ECO:0000250}. Note=On growth hormone binding, GHR is
CC       ubiquitinated, internalized, down-regulated and transported into a
CC       degradative or non-degradative pathway. {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: [Growth hormone-binding protein]: Secreted
CC       {ECO:0000250}. Note=Complexed to a substantial fraction of circulating
CC       GH. {ECO:0000250}.
CC   -!- DOMAIN: The WSXWS motif appears to be necessary for proper protein
CC       folding and thereby efficient intracellular transport and cell-surface
CC       receptor binding.
CC   -!- DOMAIN: The box 1 motif is required for JAK interaction and/or
CC       activation.
CC   -!- DOMAIN: The extracellular domain is the ligand-binding domain
CC       representing the growth hormone-binding protein (GHBP). {ECO:0000250}.
CC   -!- DOMAIN: The ubiquitination-dependent endocytosis motif (UbE) is
CC       required for recruitment of the ubiquitin conjugation system on to the
CC       receptor and for its internalization. {ECO:0000250}.
CC   -!- PTM: On GH binding, phosphorylated on tyrosine residues in the
CC       cytoplasmic domain by JAK2. {ECO:0000250}.
CC   -!- PTM: On ligand binding, ubiquitinated on lysine residues in the
CC       cytoplasmic domain. This ubiquitination is not sufficient for GHR
CC       internalization (By similarity). {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the type I cytokine receptor family. Type 1
CC       subfamily. {ECO:0000305}.
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DR   EMBL; X70041; CAA49635.1; -; mRNA.
DR   AlphaFoldDB; P79108; -.
DR   SMR; P79108; -.
DR   Proteomes; UP000515132; Genome assembly.
DR   GO; GO:0005576; C:extracellular region; IEA:UniProtKB-SubCell.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0004896; F:cytokine receptor activity; IEA:InterPro.
DR   GO; GO:0006897; P:endocytosis; IEA:UniProtKB-KW.
DR   CDD; cd00063; FN3; 1.
DR   Gene3D; 2.60.40.10; -; 2.
DR   InterPro; IPR003961; FN3_dom.
DR   InterPro; IPR036116; FN3_sf.
DR   InterPro; IPR025871; GHBP.
DR   InterPro; IPR015152; Growth/epo_recpt_lig-bind.
DR   InterPro; IPR013783; Ig-like_fold.
DR   InterPro; IPR003528; Long_hematopoietin_rcpt_CS.
DR   Pfam; PF09067; EpoR_lig-bind; 1.
DR   Pfam; PF12772; GHBP; 1.
DR   SUPFAM; SSF49265; SSF49265; 2.
DR   PROSITE; PS50853; FN3; 1.
DR   PROSITE; PS01352; HEMATOPO_REC_L_F1; 1.
PE   2: Evidence at transcript level;
KW   Cell membrane; Disulfide bond; Endocytosis; Glycoprotein; Membrane;
KW   Phosphoprotein; Receptor; Reference proteome; Secreted; Signal;
KW   Transmembrane; Transmembrane helix; Ubl conjugation.
FT   SIGNAL          1..18
FT                   /evidence="ECO:0000255"
FT   CHAIN           19..634
FT                   /note="Growth hormone receptor"
FT                   /id="PRO_0000010949"
FT   CHAIN           19..252
FT                   /note="Growth hormone-binding protein"
FT                   /evidence="ECO:0000250"
FT                   /id="PRO_0000010950"
FT   TOPO_DOM        19..260
FT                   /note="Extracellular"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        261..284
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        285..634
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000255"
FT   DOMAIN          147..250
FT                   /note="Fibronectin type-III"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00316"
FT   REGION          290..375
FT                   /note="Required for JAK2 binding"
FT                   /evidence="ECO:0000250"
FT   MOTIF           236..240
FT                   /note="WSXWS motif"
FT   MOTIF           293..301
FT                   /note="Box 1 motif"
FT   MOTIF           336..345
FT                   /note="UbE motif"
FT   SITE            341
FT                   /note="Required for endocytosis and down-regulation"
FT                   /evidence="ECO:0000250"
FT   MOD_RES         337
FT                   /note="Phosphoserine"
FT                   /evidence="ECO:0000250|UniProtKB:P10912"
FT   CARBOHYD        46
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   CARBOHYD        73
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   CARBOHYD        111
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   CARBOHYD        152
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   CARBOHYD        157
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   CARBOHYD        196
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   DISULFID        56..66
FT                   /evidence="ECO:0000250"
FT   DISULFID        97..108
FT                   /evidence="ECO:0000250"
FT   DISULFID        122..136
FT                   /evidence="ECO:0000250"
SQ   SEQUENCE   634 AA;  70980 MW;  91955A28296CBD2E CRC64;
     MDLWQLLLTL AVAGSSDAFS GSEATPAFLV RASQSLQILY PVLETNSSGN PKFTKCRSPE
     LETFSCHWTD GANHSLQSPG SVQMFYIRRD IQEWKECPDY VSAGENSCYF NSSYTSVWTP
     YCIKLTSNGG IVDHKCFSVE DIVQPDPPVG LNWTLLNISL TEIHADILVK WEPPPNTDVK
     MGWIILEYEL HYKELNETQW KMMDPLMVTS VPMYSLRLDK EYEVRVRTRQ RNTEKYGKFS
     EVLLITFPQM NPSACEEDFQ FPWFLIIMFG ILGLAVTLFL LIFSKQQRIK MLILPPVPVP
     KIKGIDPDLL KEGKLEEVNT ILAIHDNYKH EFYNDDSWVE FIELDIDDPD EKTEGSDTDR
     LLSNDHEKSL NIFGAKDDDS GRTSCYEPDI LEADFHVSDM CDGTSEVAQP QRLKGEADIS
     CLDQKNQNNS PSNDAAPANQ QPSVIHVEEN KPRPLLIGGT ESTHQAVHHQ LSNPSSLANI
     DFYAQVSDIT PAGNVVLSPG QKNKTGNPQC DTHPEVVTSC QANFIVDNAY FCEVDAKKYI
     ALAPHVEAES HVEPSFNQED IYITTESLTT TAGRSGTAEH VPSSEIPVPD YTSIHIVQSP
     QGLVLNATAL PLPDKEFLSS CGYVSTDQLN KIMP
 
 
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