1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + CoA => 2-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + hexadecanoyl-CoA
1-hexadecanoyl-2-(9z-octadecenoyl)-sn-glycero-3-phosphocholine + coa => 2-(9z-octadecenoyl)-sn-glycero-3-phosphocholine + hexadecanoyl-coa