An enzyme localized predominantly within the plasma membrane of lymphocytes. It catalyzes the transfer of long-chain fatty acids, preferentially unsaturated fatty acids, to lysophosphatides with the formation of 1,2-diacylglycero-3-phosphocholine and CoA. EC 2.3.1.23.

Synonyms: Acyl-CoA-1-Acylglycero-3-Phosphocholine-O-Acyltransferase, Lysophospholipid Acyltransferase, Acyltransferase, Lysolecithin, O-Acyltransferase, 1-Acylglycerophosphocholine, 1-Acylglycerophosphocholine O-Acyltransferase, Acyltransferase, 1-Acylglycerophosphocholine, 1 Acylglycerophosphocholine Acyltransferase, Lysolecithin Acyltransferase, Lysophosphatidylcholine Acyltransferase, Acyl-CoA:1-acyl-sn-glycero-3-phosphocholine O-acyltransferase, Acyl CoA 1 Acylglycero 3 Phosphocholine O Acyltransferase, Lysophosphatidylcholine Palmitoyl CoA Acyltransferase, 1-Acylglycerophosphocholine Acyltransferase, Acyl CoA Lysolecithin Acyltransferase, Acyltransferase, Lysophospholipid, Acyltransferase, Lysophosphatidylcholine-Palmitoyl CoA, CoA Acyltransferase, Lysophosphatidylcholine-Palmitoyl, Acyltransferase, Lysophosphatidylcholine, EC 2.3.1.23, 1 Acylglycerophosphocholine O Acyltransferase, Lysophosphatidylcholine-Palmitoyl CoA Acyltransferase