ENZYME entry: EC 18.104.22.168
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|Biphenyl-2,3-diol + O(2) <=> 2-hydroxy-6-oxo-6-phenylhexa-2,4-dienoate|
|Mn(2+) or Fe cation.
- This enzyme participates in the degradation pathway of biphenyl and
PCB (poly chlorinated biphenyls), and catalyzes the first ring
cleavage step by incorporating two oxygen atoms into the catechol
ring formed by EC 22.214.171.124.
- The enzyme from the bacterium Burkholderia xenovorans LB400 can also
process catechol, 3-methylcatechol, and 4-methylcatechol, but less
- The enzyme from the carbazole-degrader Pseudomonas resinovorans
strain CA10 also accepts 2'-aminobiphenyl-2,3-diol.
- The enzyme from Ralstonia sp. SBUG 290 can also accept 1,2-
dihydroxydibenzofuran and 1,2-dihydroxynaphthalene.
- The enzyme is strongly inhibited by the substrate.
- Not identical with EC 126.96.36.199.
|PRIAM enzyme-specific profiles||188.8.131.52|
|KEGG Ligand Database for Enzyme Nomenclature||184.108.40.206|
|IUBMB Enzyme Nomenclature||220.127.116.11|
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