ID   4.1.1.77
DE   2-oxo-3-hexenedioate decarboxylase.
AN   4-oxalocrotonate carboxy-lyase.
AN   4-oxalocrotonate decarboxylase.
CA   (3E)-2-oxohex-3-enedioate + H(+) = 2-oxopent-4-enoate + CO2.
CC   -!- Involved in the meta-cleavage pathway for the degradation of phenols,
CC       modified phenols and catechols.
CC   -!- The enzyme has been reported to accept multiple tautomeric forms.
CC   -!- However, careful analysis of the stability of the different
CC       tautomers, as well as characterization of the enzyme that produces
CC       its substrate, EC 5.3.2.6, showed that the actual substrate for the
CC       enzyme is (3E)-2-oxohex-3-enedioate.
DR   Q9KWS3, AMNE_PSESP ;  P49156, DMPH_PSEUF ;  P49155, XYLI_PSEPU ;
//