ID 1.3.1.93 DE very-long-chain enoyl-CoA reductase. CA a very-long-chain 2,3-saturated fatty acyl-CoA + NADP(+) = a very-long- CA chain (2E)-enoyl-CoA + H(+) + NADPH. CC -!- This is the fourth component of the elongase, a microsomal protein CC complex responsible for extending palmitoyl-CoA and stearoyl-CoA (and CC modified forms thereof) to very-long-chain acyl CoAs. cf. CC EC 2.3.1.199, EC 1.1.1.330 and EC 4.2.1.134. CC -!- Formerly EC 2.3.1.119. DR Q9M2U2, TECR_ARATH ; Q3ZCD7, TECR_BOVIN ; Q9N5Y2, TECR_CAEEL ; DR Q55C17, TECR_DICDI ; Q9NZ01, TECR_HUMAN ; Q9CY27, TECR_MOUSE ; DR Q64232, TECR_RAT ; Q99190, TECR_YEAST ; //