Automated description from the Alliance of Genome Resources (Release 3.2)
Predicted to have Rac guanyl-nucleotide exchange factor activity and protein domain specific binding activity. Predicted to be involved in filopodium assembly and lamellipodium assembly. Predicted to localize to cytoplasm. Is expressed in spinal cord and ventricular layer. Orthologous to human ARHGEF4 (Rho guanine nucleotide exchange factor 4).