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