Difference between revisions of "SigE"
| Line 49: | Line 49: | ||
= This gene is a member of the following [[regulons]] = | = This gene is a member of the following [[regulons]] = | ||
{{SubtiWiki regulon|[[SinR regulon]]}}, | {{SubtiWiki regulon|[[SinR regulon]]}}, | ||
| − | {{SubtiWiki regulon|[[Spo0A regulon]]}} | + | {{SubtiWiki regulon|[[Spo0A regulon]]}}, |
| + | [[Efp-dependent proteins]] | ||
| + | |||
=The [[SigE regulon]]= | =The [[SigE regulon]]= | ||
| + | |||
=The gene= | =The gene= | ||
| Line 123: | Line 126: | ||
* '''Additional information:''' | * '''Additional information:''' | ||
| + | ** [[translation]] is likely to require [[Efp]] due to the presence of several consecutive proline residues {{PubMed|23239624,23239623}} | ||
=Biological materials = | =Biological materials = | ||
Revision as of 19:22, 29 April 2013
- Description: RNA polymerase sporulation mother cell-specific (early) sigma factor SigE
| Gene name | sigE |
| Synonyms | spoIIGB |
| Essential | no |
| Product | RNA polymerase sporulation mother cell-specific (early) sigma factor SigE |
| Function | transcription of sporulation genes (early mother cell) |
| Gene expression levels in SubtiExpress: sigE | |
| Interactions involving this protein in SubtInteract: SigE | |
| Metabolic function and regulation of this protein in SubtiPathways: Alternative nitrogen sources | |
| MW, pI | 27 kDa, 9.212 |
| Gene length, protein length | 717 bp, 239 aa |
| Immediate neighbours | spoIIGA, sigG |
| Get the DNA and protein sequences (Barbe et al., 2009) | |
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
This gene is a member of the following regulons
SinR regulon, Spo0A regulon, Efp-dependent proteins
The SigE regulon
The gene
Basic information
- Locus tag: BSU15320
Phenotypes of a mutant
Database entries
- DBTBS entry: [1]
- SubtiList entry: [2]
Additional information
The protein
Basic information/ Evolution
- Catalyzed reaction/ biological activity: RNA polymerase sigma factor, active in the mother cell
- Protein family: sigma-70 factor family (according to Swiss-Prot)
- Paralogous protein(s):
Extended information on the protein
- Kinetic information:
- Domains:
- Modification:
- Cofactor(s):
- Effectors of protein activity:
Database entries
- Structure:
- UniProt: P06222
- KEGG entry: [3]
- E.C. number:
Additional information
Expression and regulation
- Additional information:
- translation is likely to require Efp due to the presence of several consecutive proline residues PubMed
Biological materials
- Mutant:
- Expression vector:
- lacZ fusion:
- GFP fusion:
- two-hybrid system:
- Antibody:
Labs working on this gene/protein
- Bill Haldenwang, San Antonio, USA
- Charles Moran, Emory University, NC, USA homepage
Your additional remarks
References
Reviews
Michiel J L de Hoon, Patrick Eichenberger, Dennis Vitkup
Hierarchical evolution of the bacterial sporulation network.
Curr Biol: 2010, 20(17);R735-45
[PubMed:20833318]
[WorldCat.org]
[DOI]
(I p)
The SigE regulon
Patrick Eichenberger, Masaya Fujita, Shane T Jensen, Erin M Conlon, David Z Rudner, Stephanie T Wang, Caitlin Ferguson, Koki Haga, Tsutomu Sato, Jun S Liu, Richard Losick
The program of gene transcription for a single differentiating cell type during sporulation in Bacillus subtilis.
PLoS Biol: 2004, 2(10);e328
[PubMed:15383836]
[WorldCat.org]
[DOI]
(I p)
Andrea Feucht, Louise Evans, Jeff Errington
Identification of sporulation genes by genome-wide analysis of the sigmaE regulon of Bacillus subtilis.
Microbiology (Reading): 2003, 149(Pt 10);3023-3034
[PubMed:14523133]
[WorldCat.org]
[DOI]
(P p)
Patrick Eichenberger, Shane T Jensen, Erin M Conlon, Christiaan van Ooij, Jessica Silvaggi, José Eduardo González-Pastor, Masaya Fujita, Sigal Ben-Yehuda, Patrick Stragier, Jun S Liu, Richard Losick
The sigmaE regulon and the identification of additional sporulation genes in Bacillus subtilis.
J Mol Biol: 2003, 327(5);945-72
[PubMed:12662922]
[WorldCat.org]
[DOI]
(P p)
Original Publications
Additional publications: PubMed
