Biology:Hydroquinone 1,2-dioxygenase
From HandWiki
| Hydroquinone 1,2-dioxygenase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC number | 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 | ||||||||
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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 [math]\displaystyle{ \rightleftharpoons }[/math] (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
- ↑ "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. November 1999. PMID 10542173.
- ↑ "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. August 2008. doi:10.1128/JB.01945-07. PMID 18502867.
- ↑ "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. October 2010. doi:10.1016/j.biortech.2010.04.052. PMID 20466541.
External links
- Hydroquinone+1,2-dioxygenase at the US National Library of Medicine Medical Subject Headings (MeSH)
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