Hydroquinone 1,2-dioxygenase
| Hydroquinone 1,2-dioxygenase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC no. | 1.13.11.66 | ||||||||
| Databases | |||||||||
| IntEnz | IntEnz view | ||||||||
| BRENDA | BRENDA entry | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
| |||||||||
Hydroquinone 1,2-dioxygenase (EC 1.13.11.66, hydroquinone dioxygenase) is an enzyme with systematic name benzene-1,4-diol:oxygen 1,2-oxidoreductase (decyclizing).[1][2][3] This enzyme catalyses the following chemical reaction
- benzene-1,4-diol + O2 (2E,4Z)-4-hydroxy-6-oxohexa-2,4-dienoate
The enzyme is an extradiol-type dioxygenase. It belongs to the nonheme-iron(II)-dependent dioxygenase family.
References
[edit]- ^ Miyauchi K, Adachi Y, Nagata Y, Takagi M (November 1999). "Cloning and sequencing of a novel meta-cleavage dioxygenase gene whose product is involved in degradation of gamma-hexachlorocyclohexane in Sphingomonas paucimobilis". Journal of Bacteriology. 181 (21): 6712–9. PMC 94136. PMID 10542173.
- ^ Moonen MJ, Synowsky SA, van den Berg WA, Westphal AH, Heck AJ, van den Heuvel RH, Fraaije MW, van Berkel WJ (August 2008). "Hydroquinone dioxygenase from pseudomonas fluorescens ACB: a novel member of the family of nonheme-iron(II)-dependent dioxygenases". Journal of Bacteriology. 190 (15): 5199–209. doi:10.1128/JB.01945-07. PMC 2493252. PMID 18502867.
- ^ Shen W, Liu W, Zhang J, Tao J, Deng H, Cao H, Cui Z (October 2010). "Cloning and characterization of a gene cluster involved in the catabolism of p-nitrophenol from Pseudomonas putida DLL-E4". Bioresource Technology. 101 (19): 7516–22. doi:10.1016/j.biortech.2010.04.052. PMID 20466541.
External links
[edit]- Hydroquinone+1,2-dioxygenase at the U.S. National Library of Medicine Medical Subject Headings (MeSH)
