Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-13
1_MEEWD 6_ VPQMK 11_ KEVES 16_ LKYQL 21_ AFQRE 26_ MASKT 31_ IPELL 36_ KWIED 41_ GIPKD 46_ PFLNP 51_ DLMKN 56_ NPWVE 61_KGKCT
1: 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