ID   1.2.99.6
DE   carboxylate reductase.
CA   A + an aldehyde + H2O = a carboxylate + AH2 + H(+).
CC   -!- Methylviologen can act as acceptor.
CC   -!- In the reverse direction, non-activated acids are reduced by reduced
CC       viologens to aldehydes, but not to the corresponding alcohols.
DR   Q8X6I9, PAOA_ECO57 ;  P77165, PAOA_ECOLI ;  Q8X6J0, PAOB_ECO57 ;
DR   P77324, PAOB_ECOLI ;  Q8X6J4, PAOC_ECO57 ;  P77489, PAOC_ECOLI ;
//