QdoI

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  • Description: Fe-containing quercetin 2,3-dioxygenase

Gene name qdoI
Synonyms yxaG
Essential no
Product Fe-containing quercetin 2,3-dioxygenase
Function utilization of the abundant plant product quercetin
MW, pI 37,4 kDa, 5.562
Gene length, protein length 1011 bp, 337 aa
Immediate neighbours yxaH, yxaF
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
YxaG context.gif
This image was kindly provided by SubtiList



The gene

Basic information

  • Coordinates:

Phenotypes of a mutant

Database entries

  • DBTBS entry: [1]
  • SubtiList entry: [2]

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity: Quercetin + O2 = 2-(3,4-dihydroxybenzoyloxy)-4,6-dihydroxybenzoate + CO + H+ (according to Swiss-Prot)
  • Protein family:bicupin family
  • Paralogous protein(s):

Extended information on the protein

  • Kinetic information:
  • Domains:
  • Modification:
  • Cofactor(s): Fe(2+)
  • Effectors of protein activity:
  • Interactions:
  • Localization:

Database entries

  • E.C. number:

Additional information

Expression and regulation

  • Operon:
  • Regulation:
  • Regulatory mechanism:
  • Additional information:

Biological materials

  • Mutant:
  • Expression vector:
  • lacZ fusion:
  • GFP fusion:
  • two-hybrid system:
  • Antibody:

Labs working on this gene/protein

Your additional remarks

References

  1. Bowater et al. (2004) Bacillus subtilis YxaG is a novel Fe-containing quercetin 2,3-dioxygenase. FEBS Lett. 557: 45-48. PubMed