ID 1.13.11.39 DE Biphenyl-2,3-diol 1,2-dioxygenase. AN 2,3-dihydroxybiphenyl dioxygenase. CA Biphenyl-2,3-diol + O(2) = 2-hydroxy-6-oxo-6-phenylhexa-2,4-dienoate + CA H(2)O. CC -!- Also acts on 3-isopropylcatechol, forming 7-methyl-2-hydroxy-6-oxo- CC octa-2,4-dienoate. CC -!- Not identical with EC 1.13.11.2. PR PROSITE; PDOC00078; DR P47231, BPHC1_RHOGO; P47232, BPHC2_RHOGO; P47233, BPHC3_RHOGO; DR Q8GR45, BPHC_BACPJ ; P47228, BPHC_BURXL ; P11122, BPHC_PSEPA ; DR P08695, BPHC_PSEPS ; P17297, BPHC_PSES1 ; //