GTPase-activating protein for the ADP ribosylation factor family (Probable). During neurogenesis, involved in cell autonomous neuroblast asymmetric divisions that generate one precursor cell and one apoptotic cell probably by controlling endocytosis. In oocytes, involved in vitellogenin vit-2 uptake by regulating receptor rme-2 endocytosis. During neurogenesis, involved in cell autonomous neuroblast asymmetric divisions that generate one precursor cell and one apoptotic cell probably by controlling endocytosis. The N-terminal domain is required for the positive control of neuroblast asymmetric divisions. RNAi-mediated knockdown in a ced-3 n2436 mutant background results in the production of extra A/PVM neurons; the precursor Q.pp, which is normally fated to die, acquires the fate of its sister Q.pa. Belongs to the centaurin gamma-like family.