UniProt ID: Q6TH03 |
FUNCTION: Guanine nucleotide-binding proteins (G proteins) are involved as a modulator or transducer in various transmembrane signaling systems. The beta and gamma chains are required for the GTPase activity, for replacement of GDP by GTP, and for G protein-effector interaction. {ECO:0000256|RuleBase:RU004973}. SUBUNIT: G proteins are composed of 3 units; alpha, beta and gamma. {ECO:0000256|RuleBase:RU004973}. SUBCELLULAR LOCATION: Cell membrane {ECO:0000256|RuleBase:RU004973}; Lipid-anchor {ECO:0000256|RuleBase:RU004973}; Cytoplasmic side {ECO:0000256|RuleBase:RU004973}. SIMILARITY: Belongs to the G protein gamma family. {ECO:0000256|ARBA:ARBA00007431, ECO:0000256|RuleBase:RU004973}. |
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