Automated description from the Alliance of Genome Resources (Release 3.1.1)
Involved in anterograde synaptic vesicle transport. Predicted to localize to AP-3 adaptor complex and intracellular membrane-bounded organelle. Is expressed in several structures, including cardiovascular system; central nervous system; female reproductive system; gut; and nose. Orthologous to human AP3S2 (adaptor related protein complex 3 subunit sigma 2).