Difference between revisions of "SlrR"

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(Expression and regulation)
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* '''Description:''' transcriptional activator of competence development and sporulation genes, represses [[SigD]]-dependent flagellar genes, activates ''[[epsA]]-O'' and'' [[yqxM]]'' operons <br/><br/>
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* '''Description:''' transcriptional activator of competence development and sporulation genes, represses [[SigD]]-dependent flagellar genes, activates ''[[epsA]]-O'' and'' [[yqxM]]'' operons, antagonist of [[SlrA]] <br/><br/>
  
 
{| align="right" border="1" cellpadding="2"  
 
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* '''Effectors of protein activity:'''
 
* '''Effectors of protein activity:'''
  
* '''Interactions:'''
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* '''Interactions:''' [[SlrA]]-[[SlrR]] {{PubMed|19788541}}
  
 
* '''Localization:'''
 
* '''Localization:'''
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=References=
 
=References=
  
<pubmed>18430133,18647168, 19767430, </pubmed>
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<pubmed>18430133,18647168, 19767430, 19788541 </pubmed>
  
 
[[Category:Protein-coding genes]]
 
[[Category:Protein-coding genes]]

Revision as of 12:44, 1 October 2009

  • Description: transcriptional activator of competence development and sporulation genes, represses SigD-dependent flagellar genes, activates epsA-O and yqxM operons, antagonist of SlrA

Gene name slrR
Synonyms yveJ, slr
Essential no
Product transcription regulator
Function regulation of initiation of biofilm formation
MW, pI 17 kDa, 9.63
Gene length, protein length 456 bp, 152 aa
Immediate neighbours epsA, pnbA
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
Slr context.gif
This image was kindly provided by SubtiList





The gene

Basic information

  • Locus tag: BSU34380

Phenotypes of a mutant

Database entries

  • DBTBS entry: no entry
  • SubtiList entry: [1]

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity:
  • Protein family:
  • Paralogous protein(s): SinR

Extended information on the protein

  • Kinetic information:
  • Domains:
  • Modification:
  • Cofactor(s):
  • Effectors of protein activity:
  • Localization:

Database entries

  • Structure:
  • KEGG entry: [2]
  • E.C. number:

Additional information

Expression and regulation

  • Operon:
  • Regulation:
  • Regulatory mechanism:
  • Additional information:

Biological materials

  • Mutant:
  • Expression vector:
  • lacZ fusion:
  • GFP fusion:
  • two-hybrid system:
  • Antibody:

Labs working on this gene/protein

Your additional remarks

References

Yunrong Chai, Roberto Kolter, Richard Losick
Paralogous antirepressors acting on the master regulator for biofilm formation in Bacillus subtilis.
Mol Microbiol: 2009, 74(4);876-87
[PubMed:19788541] [WorldCat.org] [DOI] (I p)

Ewan J Murray, Mark A Strauch, Nicola R Stanley-Wall
SigmaX is involved in controlling Bacillus subtilis biofilm architecture through the AbrB homologue Abh.
J Bacteriol: 2009, 191(22);6822-32
[PubMed:19767430] [WorldCat.org] [DOI] (I p)

Kazuo Kobayashi
SlrR/SlrA controls the initiation of biofilm formation in Bacillus subtilis.
Mol Microbiol: 2008, 69(6);1399-410
[PubMed:18647168] [WorldCat.org] [DOI] (I p)

Frances Chu, Daniel B Kearns, Anna McLoon, Yunrong Chai, Roberto Kolter, Richard Losick
A novel regulatory protein governing biofilm formation in Bacillus subtilis.
Mol Microbiol: 2008, 68(5);1117-27
[PubMed:18430133] [WorldCat.org] [DOI] (I p)