. "Together with EC 6.2.1.19 forms a fatty acid reductase system which produces the substrate of EC 1.14.14.3, thus being part of the bacterial luciferase system." . . . "Long-chain-fatty-acyl-CoA reductase" . "Acyl-CoA reductase" . "A long-chain aldehyde + CoA + NADP(+) = a long-chain acyl-CoA + NADPH." .