ID   SOMA_MESAU              Reviewed;         216 AA.
AC   P37886;
DT   01-OCT-1994, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-1994, sequence version 1.
DT   03-AUG-2022, entry version 92.
DE   RecName: Full=Somatotropin;
DE   AltName: Full=Growth hormone;
DE   Flags: Precursor;
GN   Name=GH1; Synonyms=GH;
OS   Mesocricetus auratus (Golden hamster).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC   Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea;
OC   Cricetidae; Cricetinae; Mesocricetus.
OX   NCBI_TaxID=10036;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [MRNA].
RX   PubMed=1954881; DOI=10.1210/endo-129-6-2965;
RA   Southard J.N., Sanchez-Jimenez F., Campbell G.T., Talamantes F.;
RT   "Sequence and expression of hamster prolactin and growth hormone messenger
RT   RNAs.";
RL   Endocrinology 129:2965-2971(1991).
CC   -!- FUNCTION: Plays an important role in growth control. Its major role in
CC       stimulating body growth is to stimulate the liver and other tissues to
CC       secrete IGF-1. It stimulates both the differentiation and proliferation
CC       of myoblasts. It also stimulates amino acid uptake and protein
CC       synthesis in muscle and other tissues.
CC   -!- SUBCELLULAR LOCATION: Secreted.
CC   -!- SIMILARITY: Belongs to the somatotropin/prolactin family.
CC       {ECO:0000305}.
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DR   EMBL; S66299; AAB20368.1; -; mRNA.
DR   PIR; B49159; B49159.
DR   RefSeq; NP_001268544.1; NM_001281615.1.
DR   AlphaFoldDB; P37886; -.
DR   SMR; P37886; -.
DR   STRING; 10036.XP_005070071.1; -.
DR   GeneID; 101843583; -.
DR   CTD; 2688; -.
DR   eggNOG; ENOG502R5GJ; Eukaryota.
DR   Proteomes; UP000189706; Unplaced.
DR   GO; GO:0005615; C:extracellular space; IEA:InterPro.
DR   GO; GO:0005131; F:growth hormone receptor binding; IEA:InterPro.
DR   GO; GO:0005179; F:hormone activity; IEA:UniProtKB-KW.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   Gene3D; 1.20.1250.10; -; 1.
DR   InterPro; IPR009079; 4_helix_cytokine-like_core.
DR   InterPro; IPR034975; Somatotropin.
DR   InterPro; IPR001400; Somatotropin/Prolactin.
DR   InterPro; IPR018116; Somatotropin_CS.
DR   PANTHER; PTHR11417; PTHR11417; 1.
DR   PANTHER; PTHR11417:SF2; PTHR11417:SF2; 1.
DR   Pfam; PF00103; Hormone_1; 1.
DR   PRINTS; PR00836; SOMATOTROPIN.
DR   SUPFAM; SSF47266; SSF47266; 1.
DR   PROSITE; PS00266; SOMATOTROPIN_1; 1.
DR   PROSITE; PS00338; SOMATOTROPIN_2; 1.
PE   2: Evidence at transcript level;
KW   Disulfide bond; Hormone; Metal-binding; Phosphoprotein; Reference proteome;
KW   Secreted; Signal; Zinc.
FT   SIGNAL          1..26
FT                   /evidence="ECO:0000250"
FT   CHAIN           27..216
FT                   /note="Somatotropin"
FT                   /id="PRO_0000032990"
FT   BINDING         45
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /evidence="ECO:0000250"
FT   BINDING         198
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /evidence="ECO:0000250"
FT   MOD_RES         131
FT                   /note="Phosphoserine"
FT                   /evidence="ECO:0000250|UniProtKB:P01241"
FT   DISULFID        78..189
FT                   /evidence="ECO:0000250"
FT   DISULFID        206..214
FT                   /evidence="ECO:0000250"
SQ   SEQUENCE   216 AA;  24690 MW;  3B69CE32AB6F1166 CRC64;
     MAADSQTSRL LTFTLLCLLW PQEAGAFPAM PLSSLFANAV LRAQHLHQLA ADTYKEFERA
     YIPEGQRYSI QNAQTAFCFS ETIPAPTGKE EAQQRSDMEL LRFSLLLIQS WLGPVQFLSR
     IFTNSLMFGT SDRVYEKLKD LEEGIQALMQ ELEDGSPRVG QILKQTYDKF DTNMRSDDAL
     LKNYGLLSCF KKDLHKAETY LRVMKCRRFV ESSCAF