ID 1.13.11.4 DE Gentisate 1,2-dioxygenase. AN Gentisate oxygenase. AN Gentisic acid oxidase. CA 2,5-dihydroxybenzoate + O(2) = maleylpyruvate. CF Iron. CC -!- Formerly EC 1.13.1.4 and EC 1.99.2.4. //