Protocatechuate 3,4-Cleavage Pathway

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EC 1.1.1.312 2-hydroxy-4-carboxymuconate semialdehyde hemiacetal dehydrogenase
EC 1.13.11.8 protocatechuate 4,5-dioxygenase
EC 1.13.11.57 gallate dioxygenase
EC 1.14.13.82 vanillate monooxygenase
EC 3.1.1.57 2-pyrone-4,6-dicarboxylate lactonase
EC 4.1.3.17 4-hydroxy-4-methyl-2-oxoglutarate aldolase
EC 4.2.1.83 4-oxalomesaconate hydratase
EC 5.3.3.16 now EC 5.3.2.8
EC 5.3.2.8 4-oxalomesaconate tautomerase