Is predicted to encode a protein with the following domains: Ras GTPase-activating domain; Rho GTPase activation protein; CH domain superfamily; RasGAP protein, C-terminal; Calponin homology domain; GTPase-activator protein for Ras-like GTPase; Calponin homology (CH) domain; and RasGAP C-terminus. Is an ortholog of C. elegans pes-7.