Difference between revisions of "QdoR"
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* '''[[Sigma factor]]:''' | * '''[[Sigma factor]]:''' | ||
| − | * | + | ** induced by flavonoids such as quercetin ([[YxaF]], [[LmrA]]) {{PubMed|17483215}} |
* '''Regulatory mechanism:''' | * '''Regulatory mechanism:''' | ||
| − | ** | + | ** [[LmrA]]: transcription repression {{PubMed|15317768}} |
| − | ** [[ | + | ** [[YxaF]]: transcription repression {{PubMed|17483215}} |
* '''Additional information:''' | * '''Additional information:''' | ||
Revision as of 18:19, 13 February 2010
| Gene name | yxaF |
| Synonyms | |
| Essential | no |
| Product | transcriptional regulator |
| Function | control of quercetin utilization |
| MW, pI | 20 kDa, 6.111 |
| Gene length, protein length | 573 bp, 191 aa |
| Immediate neighbours | qdoI, yxnA |
| Get the DNA and protein sequences (Barbe et al., 2009) | |
Genetic context 
This image was kindly provided by SubtiList
| |
Contents
The gene
Basic information
- Locus tag: BSU39990
Phenotypes of a mutant
Database entries
- DBTBS entry: [1]
- SubtiList entry: [2]
Additional information
The protein
Basic information/ Evolution
- Catalyzed reaction/ biological activity:
- Protein family:
- Paralogous protein(s): LmrA
Extended information on the protein
- Kinetic information:
- Domains:
- Modification:
- Cofactor(s):
- Effectors of protein activity: flavonoids such as quercetin act as molecular inducers and result in release from DNA targets PubMed
- Interactions:
- Localization:
Database entries
- Structure: 1SGM
- UniProt: P42105
- KEGG entry: [3]
- E.C. number:
Additional information
Expression and regulation
- Operon: yxaF PubMed
- 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
Kazutake Hirooka, Satoshi Kunikane, Hiroshi Matsuoka, Ken-Ichi Yoshida, Kanako Kumamoto, Shigeo Tojo, Yasutaro Fujita
Dual regulation of the Bacillus subtilis regulon comprising the lmrAB and yxaGH operons and yxaF gene by two transcriptional repressors, LmrA and YxaF, in response to flavonoids.
J Bacteriol: 2007, 189(14);5170-82
[PubMed:17483215]
[WorldCat.org]
[DOI]
(P p)
Ken-Ichi Yoshida, Izumi Ishio, Eishi Nagakawa, Yoshiyuki Yamamoto, Mami Yamamoto, Yasutaro Fujita
Systematic study of gene expression and transcription organization in the gntZ-ywaA region of the Bacillus subtilis genome.
Microbiology (Reading): 2000, 146 ( Pt 3);573-579
[PubMed:10746760]
[WorldCat.org]
[DOI]
(P p)
