Automated description from the Alliance of Genome Resources
Exhibits GTPase activator activity and phospholipid binding activity. Involved in negative regulation of dendritic spine development; positive regulation of membrane tubulation; and positive regulation of podosome assembly. Localizes to the cell projection membrane; dendritic spine; and podosome. Orthologous to human ASAP1 (ArfGAP with SH3 domain, ankyrin repeat and PH domain 1).