preferred_name: 3,4-dihydroxybenzoate + O2 = 4-carboxy-2-hydroxy-cis,cis-muconate 6-semialdehyde + H(+)
preferred_name_lc: 3,4-dihydroxybenzoate + o2 = 4-carboxy-2-hydroxy-cis,cis-muconate 6-semialdehyde + h(+)
label: "protocatechuate 4,5-oxygenase"
label_lc: "protocatechuate 4,5-oxygenase"