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Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules). Interacts with chemokine receptors to reduce the action of a chemokine. Interacts with the fibroblast growth factor receptor to reduce the action of another ligand, the agonist. The function of interacting (directly or indirectly) with receptors such that the proportion of receptors in the active form is decreased. Interacting selectively and non-covalently with one or more specific sites on a receptor molecule, a macromolecule that undergoes combination with a hormone, neurotransmitter, drug or intracellular messenger to initiate a change in cell function. The function of interacting (directly or indirectly) with receptors such that the proportion of receptors in the active form is changed. Interacts with receptors to reduce the action of another ligand, the agonist.

View Gene Ontology (GO) Term

GO TERM SUMMARY
Name: receptor antagonist activity
Acc: GO:0048019
Aspect: Molecular Function
Desc: Interacts with receptors to reduce the action of another ligand, the agonist.
Proteins in PDR annotated with:
   This term: 3 [Search]
   Term or descendants: 12 [Search]


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0048019 - receptor antagonist activity (interactive image map)
YRC Informatics Platform - Version 3.0
Created and Maintained by: Michael Riffle