Predicted to enable G-protein beta/gamma-subunit complex binding activity; GTP binding activity; and GTPase activity. Predicted to be involved in adenylate cyclase-modulating G protein-coupled receptor signaling pathway. Is an ortholog of C. elegans
gpa-2. In C. elegans,
gpa-2 is involved in several processes, including defense response to Gram-negative bacterium; olfactory learning; and positive regulation of gene expression.