RsiW
- Description: anti-SigW
Gene name | rsiW |
Synonyms | ybbM |
Essential | no |
Product | anti-SigW |
Function | control of SigW activity |
MW, pI | 23 kDa, 6.646 |
Gene length, protein length | 624 bp, 208 aa |
Immediate neighbours | sigW, ybbP |
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: BSU01740
Phenotypes of a mutant
Database entries
- DBTBS entry: [1]
- SubtiList entry: [2]
Additional information
Categories containing this gene/protein
sigma factors and their control, cell envelope stress proteins (controlled by SigM, W, X, Y), membrane proteins
The protein
Basic information/ Evolution
- Catalyzed reaction/ biological activity:
- Protein family: anti-sigma-W factor family (according to Swiss-Prot)
- Paralogous protein(s):
Extended information on the protein
- Kinetic information:
- Domains:
- Modification:
- Cofactor(s):
- Effectors of protein activity: degraded by RasP and PrsW under conditions of alkali shock or in the presence of antimicrobial peptides, respectively. This results in the release of SigW
- Localization: membrane (according to Swiss-Prot)
Database entries
- Structure:
- UniProt: Q45588
- KEGG entry: [3]
- E.C. number:
Additional information
Expression and regulation
- Regulation:
- Additional information: the mRNA is very stable (half-life > 15 min) PubMed
Biological materials
- Mutant:
- Expression vector:
- lacZ fusion:
- GFP fusion:
- two-hybrid system:
- Antibody:
Labs working on this gene/protein
Thomas Wiegert, University of Bayreuth, Germany Homepage
Your additional remarks
References
Reviews=
Original Publications