Thu Oct 01 2015 13:51:44 GMT+0200 (CEST)2025-04-30 12:31:39
description
RNA polymerase ECF-type sigma factor SigW, required for the adaptation to membraneactive agents, activated by alkaline shock and by polymyxin B, vancomycin, cephalosporin C, D-cycloserine, and triton X-100
[SW|RNA polymerase] ECF-type [SW|sigma factor] SigW, required for the adaptation to membrane active agents, activated by alkaline shock and by polymyxin B, vancomycin, cephalosporin C, D-cycloserine, and triton X-100
locus
BSU01730
BSU_01730
product
RNA polymerase ECF-type sigma factor SigW
[SW|RNA polymerase] ECF-type [SW|sigma factor] SigW
ec
outlinks
bsu
BSU01730
BSU_01730
[SW|Categories] containing this gene/protein
[SW|transcription], [SW|sigma factors and their control], [SW|cell envelope stress proteins (controlled by SigM, V, W, X, Y)]
Gene
Coordinates on the chromosome (coding sequence)
194,849 -> 195,412
Gene
Phenotypes of a mutant
sensitive to ß-lactam antibiotics such as cefuroxime and to fosfomycin [Pubmed|22178969]
Inactivation of ''[[protein|alsR]]'', ''[[protein|sigD]]'' and ''[[protein|sigW]]'' increases competitive fitness of ''Bacillus subtilis'' under non-sporulating conditions [Pubmed|22344650]
sensitive to -lactam antibiotics such as cefuroxime and to fosfomycin [Pubmed|22178969]
Inactivation of ''[[gene|alsR]]'', ''[[gene|sigD]]'' and ''[[gene|sigW]]'' increases competitive fitness of ''Bacillus subtilis'' under non-sporulating conditions [Pubmed|22344650]
The protein
Protein family
ECF subfamily (according to Swiss-Prot)
[SW|Sigma-70 factor family] (according to UniProt)
[SW|ECF subfamily] (according to UniProt)
The protein
[SW|Interactions]
[[protein|RsiW]]-[[protein|SigW]] [Pubmed|14993308]
[[protein|SigW]]-[[protein|RpoB]]-[[protein|RpoC]]
Expression and Regulation
Operon
''[[protein|sigW]]-[[protein|rsiW]]'' [Pubmed|12207695]
Expression and Regulation
[SW|Sigma factor]
[[protein|SigW]] [Pubmed|12207695]
Expression and Regulation
Regulation
induced under conditions of alkali shock or in the presence of the toxin [[protein|SdpC]] ([[protein|SigW]]) [Pubmed|12207695]
repressed during logrithmic growth ([[protein|AbrB]]) [Pubmed|12076816]
Expression and Regulation
Regulatory mechanism
[[protein|AbrB]]: transcription repression [Pubmed|12076816]
Biological materials
Mutant
1A905 ( ''sigW''::''erm''), [Pubmed|11244082], available at [http://pasture.asc.ohio-state.edu/BGSC/getdetail.cfm?bgscid=1A905&Search=1A905 BGSC]
1A905 ( ''sigW''::''erm''), [Pubmed|11244082], available at [http://pasture.asc.ohio-state.edu/BGSC/getdetail.cfm?bgscid=1A905&Search=1A905 BGSC]
BKE01730 ([[gene|sigW]]::erm trpC2) available at [http://www.bgsc.org/getdetail.php?bgscid=BKE01730 BGSC], [Pubmed|28189581], upstream reverse: _UP1_CATATTTATCTAACCTCTGC, downstream forward: _UP4_AGGGATCTTTAAGTGGGGTG
BKK01730 ([[gene|sigW]]::kan trpC2) available at [http://www.bgsc.org/getdetail.php?bgscid=BKK01730 BGSC], [Pubmed|28189581], upstream reverse: _UP1_CATATTTATCTAACCTCTGC, downstream forward: _UP4_AGGGATCTTTAAGTGGGGTG
Labs working on this gene/protein
[SW|John Helmann], Cornell University, USA [http://www.micro.cornell.edu/research/labs/helmann-lab/index.cfm Homepage]
[SW|Thomas Wiegert], University of Bayreuth, Germany [http://www.genetik.uni-bayreuth.de/LSGenetik1/Thomas Wiegert-Dateien/Thomas Wiegert.html Homepage]
References
Reviews
References
Other original publications
proteinLength
187
geneLength
564
Gene
Coordinates
194,849 195,412
The protein
Paralogous protein(s)
[[this]]
The protein
Structure
[PDB|5WUQ] (complex with the cytoplasmic domain of [[protein|RsiW]]) [pubmed|28319136]
Expression and Regulation
Operons
[[this]]
Expression and Regulation
Other regulations
[[this]]
labs
[SW|John Helmann], Cornell University, USA [http://www.micro.cornell.edu/research/labs/helmann-lab/index.cfm Homepage]
[SW|Thomas Wiegert], University of Bayreuth, Germany [http://www.genetik.uni-bayreuth.de/LSGenetik1/Thomas Wiegert-Dateien/Thomas Wiegert.html Homepage]