Difference between revisions of "SigX"
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Revision as of 13:47, 16 May 2013
- Description: RNA polymerase ECF-type sigma factor SigX
| Gene name | sigX |
| Synonyms | ypuM |
| Essential | no |
| Product | RNA polymerase ECF-type sigma factor SigX |
| Function | cell surface properties |
| Gene expression levels in SubtiExpress: sigX | |
| Interactions involving this protein in SubtInteract: SigX | |
| MW, pI | 23 kDa, 6.086 |
| Gene length, protein length | 582 bp, 194 aa |
| Immediate neighbours | rsiX, resE |
| Sequences | Protein DNA DNA_with_flanks |
Genetic context 
This image was kindly provided by SubtiList
| |
Expression at a glance PubMed
| |
Contents
Categories containing this gene/protein
transcription, sigma factors and their control, cell envelope stress proteins (controlled by SigM, V, W, X, Y), membrane proteins
This gene is a member of the following regulons
The SigX regulon
The gene
Basic information
- Locus tag: BSU23100
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: ECF subfamily (according to Swiss-Prot)
- Paralogous protein(s):
Extended information on the protein
- Kinetic information:
- Domains:
- Modification:
- Cofactor(s):
- Effectors of protein activity:
- Localization: cell membrane (according to Swiss-Prot)
Database entries
- Structure:
- UniProt: P35165
- KEGG entry: [3]
- E.C. number:
Additional information
- Expression of the SigX regulon in increased in ugtP mutants PubMed
Expression and regulation
- Regulation:
- Additional information:
Biological materials
- Expression vector:
- lacZ fusion:
- GFP fusion:
- two-hybrid system:
- Antibody:
Labs working on this gene/protein
Your additional remarks
References
Additional publications: PubMed
The SigX regulon
Thorsten Mascher, Anna-Barbara Hachmann, John D Helmann
Regulatory overlap and functional redundancy among Bacillus subtilis extracytoplasmic function sigma factors.
J Bacteriol: 2007, 189(19);6919-27
[PubMed:17675383]
[WorldCat.org]
[DOI]
(P p)
M S Turner, J D Helmann
Mutations in multidrug efflux homologs, sugar isomerases, and antimicrobial biosynthesis genes differentially elevate activity of the sigma(X) and sigma(W) factors in Bacillus subtilis.
J Bacteriol: 2000, 182(18);5202-10
[PubMed:10960106]
[WorldCat.org]
[DOI]
(P p)
X Huang, K L Fredrick, J D Helmann
Promoter recognition by Bacillus subtilis sigmaW: autoregulation and partial overlap with the sigmaX regulon.
J Bacteriol: 1998, 180(15);3765-70
[PubMed:9683469]
[WorldCat.org]
[DOI]
(P p)
Other original publications
