Difference between revisions of "ArsR"
| Line 87: | Line 87: | ||
=Expression and regulation= | =Expression and regulation= | ||
| + | * '''Operon:''' ''[[arsR]]-[[yqcK]]-[[arsB]]-[[arsC]]'' {{PubMed|9537360}} | ||
| − | + | * '''[[Sigma factor]]:''' [[SigA]] {{PubMed|9537360}}, [[SigF]] {{PubMed|16497325}} | |
| − | |||
| − | * '''[[Sigma factor]]:''' | ||
* '''Regulation:''' | * '''Regulation:''' | ||
| − | ** | + | ** expressed early during sporulation in the forespore ([[SigF]]) {{PubMed|16497325}} |
| + | ** expressed in the presence of toxic metal ions (As(III), Cd(II) and Ag(I)) ([[ArsR]]) {{PubMed|9537360}} | ||
* '''Regulatory mechanism:''' | * '''Regulatory mechanism:''' | ||
| − | ** [[ArsR]]: transcription repression | + | ** [[ArsR]]: transcription repression {{PubMed|9537360}} |
* '''Additional information:''' | * '''Additional information:''' | ||
| Line 120: | Line 120: | ||
=References= | =References= | ||
| − | <pubmed>15948947,9537360,, | + | <pubmed>15948947,9537360,,16497325, </pubmed> |
[[Category:Protein-coding genes]] | [[Category:Protein-coding genes]] | ||
Revision as of 20:09, 24 November 2009
- Description: arsenic resistance operon repressor
| Gene name | arsR |
| Synonyms | yqcJ |
| Essential | no |
| Product | transcription repressor |
| Function | regulation of as (III) efflux |
| MW, pI | 12 kDa, 4.883 |
| Gene length, protein length | 315 bp, 105 aa |
| Immediate neighbours | yqcK, yqcI |
| Get the DNA and protein sequences (Barbe et al., 2009) | |
Genetic context 
This image was kindly provided by SubtiList
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Contents
The gene
Basic information
- Locus tag: BSU25810
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):
Extended information on the protein
- Kinetic information:
- Domains:
- Modification:
- Cofactor(s):
- Effectors of protein activity:
- Interactions:
- Localization:
Database entries
- Structure:
- UniProt: P45949
- KEGG entry: [3]
- E.C. number:
Additional information
Expression and regulation
- 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
