FEATURES

FAMILY

DESCRIPTION

Also known as GBG2_HUMAN, GNG2. 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 (By similarity). G proteins are composed of 3 units, alpha, beta and gamma (By similarity). The heterodimer formed by GNB1 and GNG2 interacts with ARHGEF5 (PubMed:19713215). The heterodimer formed by GNB1 and GNG2 interacts with GRK2 (By similarity).

EXTERNAL LINKS

uniprot
enzyme classification
PhosphoSitePlus

GNG2

Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2

GNG2

Molecular Synopsis