Difference between revisions of "AlsR"
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* '''Operon:''' | * '''Operon:''' | ||
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| + | * '''Expression browser:''' [http://genome.jouy.inra.fr/cgi-bin/seb/viewdetail.py?id=alsR_3711498_3712406_1 alsR] {{PubMed|22383849}} | ||
* '''Sigma factor:''' | * '''Sigma factor:''' | ||
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* '''Regulatory mechanism:''' | * '''Regulatory mechanism:''' | ||
| − | * '''Additional information:''' | + | * '''Additional information:''' |
=Biological materials = | =Biological materials = | ||
Revision as of 07:56, 17 April 2012
| Gene name | alsR |
| Synonyms | |
| Essential | no |
| Product | transcriptional activator(LysR family) |
| Function | regulation of acetoin synthesis (alsS-alsD) |
| Metabolic function and regulation of this protein in SubtiPathways: Central C-metabolism | |
| MW, pI | 34 kDa, 7.288 |
| Gene length, protein length | 906 bp, 302 aa |
| Immediate neighbours | alsS, ywrK |
| Get the DNA and protein sequences (Barbe et al., 2009) | |
Genetic context 
This image was kindly provided by SubtiList
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Contents
Categories containing this gene/protein
carbon core metabolism, transcription factors and their control
This gene is a member of the following regulons
The AlsR regulon:
The gene
Basic information
- Locus tag: BSU36020
Phenotypes of a mutant
no acetoin production
Database entries
- DBTBS entry: no entry
- SubtiList entry: [1]
Additional information
- A mutation was found in this gene after evolution under relaxed selection for sporulation PubMed
- Inactivation of alsR, sigD and sigW increases competitive fitness of Bacillus subtilis under non-sporulating conditions PubMed
The protein
Basic information/ Evolution
- Catalyzed reaction/ biological activity: binds the promoter region of the alsS-alsD operon in the presence of acetate, activates transcription
- Protein family: LysR family of transcription factors
- Paralogous protein(s):
Extended information on the protein
- Kinetic information:
- Domains:
- Modification:
- Cofactor(s):
- Effectors of protein activity:
Database entries
- Structure:
- UniProt: Q04778
- KEGG entry: [2]
- E.C. number:
Additional information
Expression and regulation
- Operon:
- Sigma factor:
- Regulation:
- Regulatory mechanism:
- Additional information:
Biological materials
- Mutant: AMBs3 (spc), available in the Stülke lab
- Expression vector:
- lacZ fusion:
- GFP fusion:
- two-hybrid system:
- Antibody:
Labs working on this gene/protein
Elisabeth Härtig, Braunschweig, Germany Homepage
Your additional remarks
References
Additional publications: PubMed
