- 1. G Beta Gamma
- [G beta-gamma dimers associate with the alpha subunit to comprise heterotrimeric G proteins. This dimer stimulates various, and sometimes opposing, cell signaling events in response to ligation of a G protein coupled receptor, such as the beta-adrenergic, adenosine, dopamine, LTB4, and PGE2 receptors, among many others. ( NCI )] (UMLS (NCI) C1333730) =Amino Acid, Peptide, or Protein; Biologically Active Substance
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