This enzyme belongs to the family of transferases, specifically those acyltransferases transferring groups other than aminoacyl groups. The systematic name of this enzyme class is acetyl-CoA:1-alkyl-sn-glycero-3-phosphocholine 2-O-acetyltransferase. Other names in common use include acetyl-CoA:1-alkyl-2-lyso-sn-glycero-3-phosphocholine, 2-O-acetyltransferase, acetyl-CoA:lyso-PAF acetyltransferase, 1-alkyl-2-lysolecithin acetyltransferase, acyl-CoA:1-alkyl-sn-glycero-3-phosphocholine acyltransferase, blood platelet-activating factor acetyltransferase, lyso-GPC:acetyl CoA acetyltransferase, lyso-platelet activating factor:acetyl-CoA acetyltransferase, lysoPAF:acetyl CoA acetyltransferase, PAF acetyltransferase, platelet-activating factor acylhydrolase, platelet-activating factor-synthesizing enzyme, 1-alkyl-2-lyso-sn-glycero-3-phosphocholine acetyltransferase, and lyso-platelet-activating factor:acetyl-CoA acetyltransferase. This enzyme participates in ether lipid metabolism.
Wykle RL, Malone B, Snyder F (1980). "Enzymatic synthesis of 1-alkyl-2-acetyl-sn-glycero-3-phosphocholine, a hypotensive and platelet-aggregating lipid". J. Biol. Chem. 255 (21): 10256–60. PMID7430122.