Automated description from the Alliance of Genome Resources (Release 4.0)
Involved in several processes, including regulation of cellular protein localization; regulation of intracellular pH; and vacuolar proton-transporting V-type ATPase complex assembly. Predicted to be located in Golgi apparatus and early endosome. Predicted to be active in membrane. Is expressed in central nervous system and retina. Orthologous to human TM9SF4 (transmembrane 9 superfamily member 4).