O-acyltransferase activity 1-alkylglycerophosphocholine O-acyltransferase activity https://github.com/geneontology/go-ontology/issues/30193 RHEA:37783 GO:0047191 Catalysis of the reaction: 1-alkyl-sn-glycero-3-phosphocholine + acyl-CoA = 1-alkyl-2-acyl-sn-glycero-3-phosphocholine + CoA. EC:2.3.1.63 MetaCyc:2.3.1.63-RXN RHEA:23992 RHEA:37839 molecular_function RHEA:37715 acyl-CoA:1-alkyl-sn-glycero-3-phosphocholine O-acyltransferase activity RHEA:37811