Automated description from the Alliance of Genome Resources
Exhibits Rab guanyl-nucleotide exchange factor activity. Involved in several processes, including anterograde synaptic vesicle transport; execution phase of apoptosis; and regulation of signal transduction. Predicted to localize to several cellular components, including the cytoplasm; nucleus; and plasma membrane. Used to study type 2 diabetes mellitus. Orthologous to human MADD (MAP kinase activating death domain).