1.13.11.14 2,3-dihydroxybenzoate 1,2-dioxygenase, 2,3-dihydroxybenzoate oxygenase, 2,3-dihydroxybenzoic oxygenase, o-pyrocatechuate oxygenase, OpaC, oxygenase, 2,3-dihydroxybenzoate 3,4-di- - -, 765820