Use your antibodies-online credentials, if available.
G proteins are trimeric (alpha-beta-gamma) membrane-associated proteins that regulate flow of information from cell surface receptors to a variety of internal metabolic effectors. Interaction of a G protein with its activated receptor promotes exchange of GTP for GDP that is bound to the alpha subunit. The alpha-GTP complex dissociates from the beta-gamma heterodimer so that the subunits, in turn, may interact with and regulate effector molecules (Gilman, 1987
G protein gamma-5 subunit
, guanine nucleotide binding protein (G protein), gamma 5 subunit
, guanine nucleotide binding protein gamma 5
, guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-5