(9Z)-hexadecenoyl-CoA + sn-glycerol 3-phosphocholine => (9Z-hexadecenoyl)-sn-glycero-3-phosphocholine + CoA
(9z)-hexadecenoyl-coa + sn-glycerol 3-phosphocholine => (9z-hexadecenoyl)-sn-glycero-3-phosphocholine + coa