Difference between revisions of "AhpC"
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=Expression and regulation= | =Expression and regulation= | ||
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* '''Operon:''' ''[[ahpC]]-[[ahpF]]'' [http://www.ncbi.nlm.nih.gov/sites/entrez/8932314 PubMed] | * '''Operon:''' ''[[ahpC]]-[[ahpF]]'' [http://www.ncbi.nlm.nih.gov/sites/entrez/8932314 PubMed] | ||
* '''[[Sigma factor]]:''' [[SigA]] [http://www.ncbi.nlm.nih.gov/sites/entrez/8932314 PubMed] | * '''[[Sigma factor]]:''' [[SigA]] [http://www.ncbi.nlm.nih.gov/sites/entrez/8932314 PubMed] | ||
| − | * '''Regulation:''' induced by H2O2 | + | * '''Regulation:''' |
| − | + | ** induced by H2O2 ([[PerR]]) [http://www.ncbi.nlm.nih.gov/sites/entrez/11532148 PubMed] | |
| − | * '''Regulatory mechanism:''' | + | * '''Regulatory mechanism:''' |
** [[PerR]]: transcription repression [http://www.ncbi.nlm.nih.gov/sites/entrez/11532148 PubMed] | ** [[PerR]]: transcription repression [http://www.ncbi.nlm.nih.gov/sites/entrez/11532148 PubMed] | ||
Revision as of 21:06, 10 February 2010
- Description: alkyl hydroperoxide reductase (small subunit)
| Gene name | ahpC |
| Synonyms | perR |
| Essential | no |
| Product | alkyl hydroperoxide reductase (small subunit) |
| Function | resistance against peroxide stres |
| Metabolic function and regulation of this protein in SubtiPathways: Stress | |
| MW, pI | 20 kDa, 4.283 |
| Gene length, protein length | 561 bp, 187 aa |
| Immediate neighbours | gntZ, ahpF |
| 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: BSU40090
Phenotypes of a mutant
Database entries
- DBTBS entry: [1]
- SubtiList entry: [2]
Additional information
The protein
Basic information/ Evolution
- Catalyzed reaction/ biological activity: 2 R'-SH + ROOH = R'-S-S-R' + H2O + ROH (according to Swiss-Prot)
- Protein family: ahpC/TSA family (according to Swiss-Prot)
- Paralogous protein(s):
Extended information on the protein
- Kinetic information:
- Domains:
- Modification: phosphorylated on ser/ thr/ tyr PubMed
- Cofactor(s):
- Effectors of protein activity:
- Interactions:
- Localization:
Database entries
- Structure:
- UniProt: P80239
- KEGG entry: [3]
- E.C. number:
Additional information
Expression and regulation
- 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
Alain Lévine, Françoise Vannier, Cédric Absalon, Lauriane Kuhn, Peter Jackson, Elaine Scrivener, Valérie Labas, Joëlle Vinh, Patrick Courtney, Jérôme Garin, Simone J Séror
Analysis of the dynamic Bacillus subtilis Ser/Thr/Tyr phosphoproteome implicated in a wide variety of cellular processes.
Proteomics: 2006, 6(7);2157-73
[PubMed:16493705]
[WorldCat.org]
[DOI]
(P p)
A F Herbig, J D Helmann
Roles of metal ions and hydrogen peroxide in modulating the interaction of the Bacillus subtilis PerR peroxide regulon repressor with operator DNA.
Mol Microbiol: 2001, 41(4);849-59
[PubMed:11532148]
[WorldCat.org]
[DOI]
(P p)
N Bsat, L Chen, J D Helmann
Mutation of the Bacillus subtilis alkyl hydroperoxide reductase (ahpCF) operon reveals compensatory interactions among hydrogen peroxide stress genes.
J Bacteriol: 1996, 178(22);6579-86
[PubMed:8932315]
[WorldCat.org]
[DOI]
(P p)
H Antelmann, S Engelmann, R Schmid, M Hecker
General and oxidative stress responses in Bacillus subtilis: cloning, expression, and mutation of the alkyl hydroperoxide reductase operon.
J Bacteriol: 1996, 178(22);6571-8
[PubMed:8932314]
[WorldCat.org]
[DOI]
(P p)
