ID 1.13.11.37 DE hydroxyquinol 1,2-dioxygenase. CA benzene-1,2,4-triol + O2 = 2 H(+) + maleylacetate. CC -!- Highly specific; catechol and pyrogallol are acted on at less than 1% CC of the rate at which hydroxyquinol is oxidized. DR Q5PXQ6, CHQB_NOCSI ; A1IIX3, GRAB_RHIS5 ; A2QAP8, HQDA_ASPNC ; DR Q8NR92, HXQD1_CORGL; Q8NL92, HXQD2_CORGL; Q6F4M7, NPCC_RHOOP ; //