Predicted to enable diacylglycerol cholinephosphotransferase activity. Predicted to be involved in platelet activating factor biosynthetic process. Predicted to act upstream of or within phosphatidylcholine biosynthetic process. Predicted to be located in Golgi membrane. Predicted to be integral component of membrane. Predicted to be active in Golgi apparatus and endoplasmic reticulum membrane. Orthologous to human CHPT1 (choline phosphotransferase 1). [provided by Alliance of Genome Resources, Apr 2022]