Is predicted to encode a protein with the following domains: Ras GTPase-activating domain; PH domain; GTPase-activator protein for Ras-like GTPase; PH-like domain superfamily; Ras GTPase-activating protein; C2 domain superfamily; Rho GTPase activation protein; and Pleckstrin homology 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.