ID 2.3.1.105 DE alkylglycerophosphate 2-O-acetyltransferase. CA 1-O-alkyl-sn-glycero-3-phosphate + acetyl-CoA = 1-O-alkyl-2-acetyl- CA sn-glycerol 3-phosphate + CoA. CC -!- Involved in the biosynthesis of thrombocyte activating factor in CC animal tissues. //