ID 1.3.1.39 DE enoyl-[acyl-carrier-protein] reductase (NADPH, Re-specific). AN acyl-ACP dehydrogenase. AN enoyl-[acyl-carrier-protein] reductase (NADPH, A-specific). CA a 2,3-saturated acyl-[ACP] + NADP(+) = a (2E)-enoyl-[ACP] + H(+) + NADPH. CC -!- This enzyme completes each cycle of fatty acid elongation by CC catalyzing the stereospecific reduction of the double bond at CC position 2 of a growing fatty acid chain, while linked to an acyl- CC carrier protein. CC -!- It is one of the activities of EC 2.3.1.85. CC -!- The mammalian enzyme is Re-specific with respect to NADP(+) (cf. CC EC 1.3.1.10 and and EC 1.3.1.104). DR Q2FZQ3, FABI_STAA8 ; Q6GI75, FABI_STAAR ; Q71SP7, FAS_BOVIN ; DR P12276, FAS_CHICK ; P49327, FAS_HUMAN ; P19096, FAS_MOUSE ; DR P12785, FAS_RAT ; //