ID 2.3.1.135 DE phosphatidylcholine--retinol O-acyltransferase. AN lecithin retinol acyl transferase. AN lecithin-retinol acyltransferase. AN lecithin--retinol acyltransferase. AN retinyl ester synthase. CA a 1,2-diacyl-sn-glycero-3-phosphocholine + all-trans-retinol--[retinol- CA binding protein] = a 2-acyl-sn-glycero-3-phosphocholine + an all-trans- CA retinyl ester + apo--[retinol-binding protein]. CC -!- A key enzyme in retinoid metabolism, catalyzing the transfer of an CC acyl group from the sn-1 position of phosphatidylcholine to retinol, CC forming retinyl esters which are then stored. CC -!- Recognizes the substrate both in free form and when bound to CC cellular-retinol-binding-protein, but has higher affinity for the CC bound form. CC -!- Can also esterify 11-cis-retinol. DR Q9BGL2, LRAT_BOVIN ; O95237, LRAT_HUMAN ; Q9JI60, LRAT_MOUSE ; DR Q9JI61, LRAT_RAT ; //