Automated description from the Alliance of Genome Resources (Release 3.2)
Exhibits GTPase activity and polyubiquitin modification-dependent protein binding activity. Involved in cellular response to reactive oxygen species; proteasome-mediated ubiquitin-dependent protein catabolic process; and protein import into nucleus. Localizes to cell periphery; cytoplasm; and nucleus. Orthologous to human AGAP3 (ArfGAP with GTPase domain, ankyrin repeat and PH domain 3).