Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-12
1_MSSKT 6_ ASTNN 11_ IAQAR 16_ RTVQQ 21_ LRLEA 26_ SIERI 31_ KVSKA 36_ SADLM 41_ SYCEE 46_ HARSD 51_ PLLIG 56_ IPTSE 61_ NPFKD 66_KKTCI
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