Difference between revisions of "YodB"
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− | * '''[ | + | * '''Expression browser:''' [http://genome.jouy.inra.fr/cgi-bin/seb/viewdetail.py?id=yodB_2127345_2127683_-1 yodB] {{PubMed|22383849}} |
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** YodB: transcription repression {{PubMed|21749987}} | ** YodB: transcription repression {{PubMed|21749987}} | ||
− | * '''Additional information:''' | + | * '''Additional information:''' |
=Biological materials = | =Biological materials = |
Revision as of 07:53, 16 April 2012
- Description: MarR/DUF24 family transcription repressor of azoR1, catD-catE and yodC expression
Gene name | yodB |
Synonyms | |
Essential | no |
Product | MarR/DUF24 family transcription repressor |
Function | regulation of quinone and diamide detoxification |
MW, pI | 12 kDa, 4.737 |
Gene length, protein length | 336 bp, 112 aa |
Immediate neighbours | yodA, yodC |
Get the DNA and protein sequences (Barbe et al., 2009) | |
Genetic context This image was kindly provided by SubtiList
|
Contents
Categories containing this gene/protein
transcription factors and their control, resistance against oxidative and electrophile stress
This gene is a member of the following regulons
The YodB regulon:
The gene
Basic information
- Locus tag: BSU19540
Phenotypes of a mutant
- increased resistance to catechol, quinones and diamide PubMed
Database entries
- DBTBS entry: no entry
- SubtiList entry: [1]
Additional information
The protein
Basic information/ Evolution
- Catalyzed reaction/ biological activity:
- Protein family: MarR/DUF24 family
- Paralogous protein(s): CatR
Extended information on the protein
- Kinetic information:
- Domains:
- Modification: redox-controlled by intersubunit disulfide formation of Cys6 and Cys101' in response to quinones and diamide
- Cofactor(s):
- Effectors of protein activity:
Database entries
- Structure:
- UniProt: O34844
- KEGG entry: [2]
- E.C. number:
Additional information
Expression and regulation
- Operon:
- Sigma factor:
- Regulation:
- subject to autorepression PubMed
- Regulatory mechanism:
- YodB: transcription repression PubMed
- Additional information:
Biological materials
- Mutant:
- Expression vector:
- lacZ fusion:
- GFP fusion:
- two-hybrid system:
- Antibody:
Labs working on this gene/protein
Haike Antelmann,University of Greifswald, Germany
Your additional remarks
References
Reviews
Antelmann H, Helmann JD. Thiol-based redox switches and gene regulation. Antioxid Redox Signal. 2011,14:1049-63. PubMed
Haike Antelmann, Michael Hecker, Peter Zuber
Proteomic signatures uncover thiol-specific electrophile resistance mechanisms in Bacillus subtilis.
Expert Rev Proteomics: 2008, 5(1);77-90
[PubMed:18282125]
[WorldCat.org]
[DOI]
(I p)
Original Publications