Automated description from the Alliance of Genome Resources (Release 3.2)
Exhibits CDP-diacylglycerol-serine O-phosphatidyltransferase activity. Involved in phosphatidylserine biosynthetic process. Localizes to endoplasmic reticulum membrane and intracellular. Is expressed in several structures, including heart; hemolymphoid system; liver; nervous system; and testis. Orthologous to human PTDSS2 (phosphatidylserine synthase 2).