ID   1.3.1.31
DE   2-enoate reductase.
AN   Enoate reductase.
CA   Butanoate + NAD(+) = but-2-enoate + NADH.
CF   FAD; Iron-sulfur.
CC   -!- Acts, in the reverse direction, on a wide range of alkyl and aryl
CC       alpha-beta-unsaturated carboxylate ions; 2-butenoate was the best
CC       substrate tested.
DR   P11887, 2ENR_CLOTY ;  P40952, KYE1_KLULA ;
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