| protocatechuate 2,3-dioxygenase | <enzyme> From bacillus macerans; catalyses the conversion of protocatechuate to alpha-hydroxy-delta-carboxymuconic saemialdehyde in the presence of oxygen Registry number: EC 1.13.11.- (26 Jun 1999) |
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| protocatechuate-3,4-dioxygenase | <enzyme> An enzyme that catalyses the oxidation of protocatechuate to 3-carboxy-cis-cis-muconate in the presence of molecular oxygen. It contains ferric ion. Chemical name: Protocatechuate:oxygen 3,4-oxidoreductase (decyclizing) Registry number: EC 1.13.11.3 (12 Dec 1998) |
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