Automated description from the Alliance of Genome Resources
Exhibits Ras guanyl-nucleotide exchange factor activity and cAMP binding activity. Involved in cAMP-mediated signaling; regulation of vesicle-mediated transport; and secretion by cell. Localizes to the cytosol and hippocampal mossy fiber to CA3 synapse. Human ortholog(s) of this gene implicated in autistic disorder. Orthologous to human RAPGEF4 (Rap guanine nucleotide exchange factor 4).