label: a 1-O-(1Z-alkenyl)-sn-glycero-3-phosphocholine + an acyl-CoA <=> a 1-O-(1Z-alkenyl)-2-acyl-sn-glycero-3-phosphocholine + CoA
label_lc: a 1-o-(1z-alkenyl)-sn-glycero-3-phosphocholine + an acyl-coa <=> a 1-o-(1z-alkenyl)-2-acyl-sn-glycero-3-phosphocholine + coa