part of Binding of G alpha-GTP and RGS in cytosol Binding of G alpha s-GTP and RGS in cytosol IEV:0000699 IMR:0000431 IMR:0001354 IMR:0100366 PubMed:11604548 event G alpha s-GTP hydrolysis signaling Binding of G alpha s-GTP and effector in cytosol