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Combining with bradykinin to initiate a change in cell activity. Combining with thrombin to initiate a G-protein mediated change in cell activity. A G-protein is a signal transduction molecule that alternates between an inactive GDP-bound and an active GTP-bound state. Combining with an extracellular or intracellular peptide to initiate a change in cell activity. Combining with anaphylatoxin to initiate a change in cell activity. Combining with an extracellular or intracellular peptide to initiate a G-protein mediated change in cell activity. A G-protein is a signal transduction molecule that alternates between an inactive GDP-bound and an active GTP-bound state. Combining with a neuropeptide to initiate a change in cell activity. Combining with an opioid, any narcotic derived from or resembling opium, to initiate a change in cell activity. Combining with oxytocin to initiate a change in cell activity. Combining with vasopressin to initiate a change in cell activity. Combining with an extracellular or intracellular messenger to initiate a change in cell activity. Combining with allatostatin to initiate a change in cell activity. null null Interacting selectively and non-covalently with peptides, any of a group of organic compounds comprising two or more amino acids linked by peptide bonds. Combining with the peptide myosuppressin to initiate a change in cell activity. Combining with the peptide apelin to initiate a change in cell activity. A receptor that binds an extracellular ligand and transmits the signal to a heterotrimeric G-protein complex. These receptors are characteristically seven-transmembrane receptors and are made up of hetero- or homodimers. Combining with melanocortin to initiate a change in cell activity. Combining with orexin to initiate a change in cell activity. Combining with an N-formyl peptide to initiate a change in cell activity. Combining with adrenomedullin to initiate a change in cell activity. Combining with endothelin to initiate a change in cell activity. null Combining with angiotensin to initiate a change in cell activity. Combining with an extracellular or intracellular messenger to initiate a change in cell activity, and spanning to the membrane of either the cell or an organelle.

View Gene Ontology (GO) Term

GO TERM SUMMARY
Name: peptide receptor activity, G-protein coupled
Acc: GO:0008528
Aspect: Molecular Function
Desc: Combining with an extracellular or intracellular peptide to initiate a G-protein mediated change in cell activity. A G-protein is a signal transduction molecule that alternates between an inactive GDP-bound and an active GTP-bound state.
Synonyms:
  • G-protein coupled peptide receptor activity
  • G protein coupled peptide receptor activity
  • G-protein-coupled peptide receptor activity
  • peptide receptor activity, G protein coupled
Proteins in PDR annotated with:
   This term: 31 [Search]
   Term or descendants: 356 [Search]


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0008528 - peptide receptor activity, G-protein coupled (interactive image map)
YRC Informatics Platform - Version 3.0
Created and Maintained by: Michael Riffle