Automated description from the Alliance of Genome Resources (Release 3.1.1)
Exhibits GTPase activator activity and SH3 domain binding activity. Involved in small GTPase mediated signal transduction. Localizes to lamellipodium. Is expressed in several structures, including 1st branchial arch; central nervous system; heart; retina layer; and surface ectoderm. Human ortholog(s) of this gene implicated in Adams-Oliver syndrome. Orthologous to human ARHGAP31 (Rho GTPase activating protein 31).