IUBMB Enzyme Nomenclature

EC 1.6.5.7

Accepted name: 2-hydroxy-1,4-benzoquinone reductase

Reaction: 2-hydroxy-1,4-benzoquinone + NADH + H+ = hydroxyquinol + NAD+

For diagram of reaction click here.

Glossary: hydroxyquinol = 1,2,4-trihydroxybenzene

Other name(s): hydroxybenzoquinone reductase; 1,2,4-trihydroxybenzene:NAD oxidoreductase; NADH:2-hydroxy-1,4-benzoquinone oxidoreductase

Systematic name: NADH:2-hydroxy-1,4-benzoquinone oxidoreductase

Comments: A flavoprotein (FMN) that differs in substrate specificity from other quinone reductases. The enzyme in Burkholderia cepacia is inducible by 2,4,5-trichlorophenoxyacetate.

Links to other databases: BRENDA, EXPASY, KEGG, Metacyc, UM-BBD, CAS registry number: 214466-94-1

References:

1. Zaborina, O., Daubaras, D.L., Zago, A., Xun, L., Saido, K., Klem,T., Nikolic, D. and Chakrabarty, A.M. Novel pathway for conversion of chlorohydroxyquinol to maleylacetate in Burkholderia cepacia AC1100. J. Bacteriol. 180 (1998) 4667-4675. [PMID: 9721310]

[EC 1.6.5.7 created 2000, modified 2004]


Return to EC 1.6.5 home page
Return to EC 1.6 home page
Return to EC 1 home page
Return to Enzymes home page
Return to IUBMB Biochemical Nomenclature home page