Is predicted to encode a protein with the following domains: PH-like domain superfamily; Pleckstrin homology domain; Ras GTPase-activating protein; PH domain; Rho GTPase activation protein; GTPase-activator protein for Ras-like GTPase; and Ras GTPase-activating domain. Is an ortholog of C. elegans
gap-1. In C. elegans,
gap-1 is involved in chemosensory behavior; learning or memory; and negative regulation of Ras protein signal transduction.