protocatechuate 4,5-dioxygenase activity
Catalysis of the reaction: protocatechuate + O2 = 4-carboxy-2-hydroxymuconate semialdehyde.
GO:0016702
oxidoreductase activity, acting on single donors with incorporation of molecular oxygen, incorporation of two atoms of oxygen
is_a
protocatechuate 4,5-oxygenase activity
related
protocatechuate:oxygen 4,5-oxidoreductase (decyclizing)
related
protocatechuic 4,5-dioxygenase activity
related
protocatechuic 4,5-oxygenase activity
related