Is predicted to encode a protein with the following domains: Ras GTPase-activating domain; Vacuolar sorting protein 9 (VPS9) domain; Rho GTPase activation protein; VPS9 domain superfamily; VPS9 domain; and GTPase-activator protein for Ras-like GTPase. Is an ortholog of C. elegans rme-6. In C. elegans, rme-6 is involved in endocytosis; molting cycle; and regulation of clathrin-dependent endocytosis.