A database of hormones and their receptors
Peptide Hormone

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HMRbase accession number10721
Swiss-prot Accession numberP33092 (Sequence in FASTA format)
DescriptionSomatotropin (Growth hormone).
Source organismBalaenoptera borealis (Sei whale) (Pollack whale)
Taxonomical ClassificationEukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;Mammalia; Eutheria; Laurasiatheria; Cetartiodactyla; Cetacea;Mysticeti; Balaenopteridae; Balaenoptera.
Subcellular locationSecreted protein
Developmental StageN/A
Similarity Belongs to the somatotropin/prolactin family.
Tissue SpecificityN/A
Post translational modification N/A
FunctionPlays an important role in growth control. Its major role in stimulating body growth is to stimulate the liver and other tissues to secrete IGF-1. It stimulates both the differentiation and proliferation of myoblasts. It also stimulates amino acid uptake and protein synthesis in muscle and other tissues
Protein Length190 Amino acids
Molecular weight21835
References1  PubMed abstract 7115813
2   Osipova T.A., Bulatov A.A., Pankov Y.A.; "Structural studies of tryptic peptides from large cyanogen bromidefragments of sei whale (Balalnoptera borealis) somatotropin."; Bioorg. Khim. 4:1589-1599(1978).
Domain NameHormone_1  
Hormone NameSomatotropin
Mature Hormone SequenceFPAMPLSSLFANAVLRAQHLHELAADTYKEFERAYIPEGQRYFLQNAQSTGCFSEVIPTPANKDEAQQRSDVELLRFSLLLIQSWLGPVQFLEKAYANELVFGTSDRVYEKLKDLEEGIQALMRELEDGSPRAGQILKQTYDKFDTNMRSDDALLKNYGLLSCFKKDLHKAETYLRVMKCRRFVESSCAF
Position of mature hormone in Pre-Hormone protein190 Residues from position (1-190)
ReceptorN/A
Gene IDN/A
PDB IDN/A
Drugpediawiki
Comments!Receptor for this Hormone are either unknown or have not yet been curated