Is predicted to encode a protein with the following domains: Vacuolar sorting protein 9 (VPS9) domain; GTPase-activator protein for Ras-like GTPase; VPS9 domain superfamily; Rho GTPase activation protein; VPS9 domain; and Ras GTPase-activating domain. 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.