ID   3.5.2.18
DE   Enamidase.
CA   6-oxo-1,4,5,6-tetrahydronicotinate + 2 H(2)O = 2-formylglutarate + NH(3).
CF   Iron; Zinc.
CC   -!- Forms part of the nicotinate-fermentation catabolism pathway in
CC       Eubacterium barkeri.
CC   -!- Other enzymes involved in this pathway are EC 1.17.1.5, EC 1.3.7.1,
CC       EC 1.1.1.291, EC 5.4.99.4, EC 5.3.3.6, EC 4.2.1.85 and EC 4.1.3.32.
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