Structural highlights
2h0v is a 2 chain structure with sequence from "bacillus_globigii"_migula_1900 "bacillus globigii" migula 1900. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
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| Ligands: | , , , |
| NonStd Res: | |
| Gene: | qdoI ("Bacillus globigii" Migula 1900) |
| Activity: | Quercetin 2,3-dioxygenase, with EC number 1.13.11.24 |
| Resources: | FirstGlance, OCA, PDBe, RCSB, PDBsum, TOPSAN |
Function
[QDOI_BACSU] Performs the first step in the degradation of the flavonoid quercetin by a dioxygenase reaction. The enzyme catalyzes the cleavage of the O-heteroaromatic ring of the flavonol quercetin yielding the depside 2-protocatechuoyl-phloroglucinol carboxylic acid and carbon monoxide. This involves the remarkable dioxygenolytic cleavage of two carbon-carbon bonds.[1]
Evolutionary Conservation
Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.
See Also
References
- ↑ Bowater L, Fairhurst SA, Just VJ, Bornemann S. Bacillus subtilis YxaG is a novel Fe-containing quercetin 2,3-dioxygenase. FEBS Lett. 2004 Jan 16;557(1-3):45-8. PMID:14741339
