GO biological process

geranylgeranyl diphosphate biosynthetic process, carotenoid biosynthetic process, farnesyl diphosphate biosynthetic process, isoprenoid biosynthetic process, geranyl diphosphate biosynthetic process

GO cellular component

endoplasmic reticulum

GO molecular function

geranyltranstransferase activity, farnesyltranstransferase activity, metal ion binding, dimethylallyltranstransferase activity