Enables phosphotransferase activity, for other substituted phosphate groups. Acts upstream of or within phosphatidylcholine biosynthetic process. Located in Golgi apparatus. Is expressed in several structures, including adipose tissue; alimentary system; brain; genitourinary system; and retina. Orthologous to human CHPT1 (choline phosphotransferase 1). [provided by Alliance of Genome Resources, Apr 2022]