ID 2.3.1.119 DE Icosanoyl-CoA synthase. AN Acyl-CoA elongase. CA Stearoyl-CoA + malonyl-CoA + 2 NAD(P)H = icosanoyl-CoA + CO(2) + CoA + CA 2 NAD(P)(+) + H(2)O. CC -!- Icosanoyl-CoA can act in place of stearoyl-CoA. CC -!- The membrane enzyme brings about the elongation of these long-chain CC fatty-acyl-CoAs. DR O48780, KCS11_ARATH; Q38860, KCS18_ARATH; Q9MAM3, KCS1_ARATH ; DR O65677, KCS2_ARATH ; //