Difference between revisions of "CtsR"

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* '''Sigma factor:'''  
 
* '''Sigma factor:'''  
  
* '''Regulation:'''  
+
* '''Regulation:''' induced by stress ([[SigB]]) [http://www.ncbi.nlm.nih.gov/pubmed/11544224 PubMed]
  
 
* '''Regulatory mechanism:'''  
 
* '''Regulatory mechanism:'''  

Revision as of 13:56, 30 March 2009

  • Description: transcription repressor of class III heat shock genes (clpC operon, clpE, clpP)

Gene name ctsR
Synonyms yacG
Essential no
Product transcription repressor
Function regulation of protein degradation
MW, pI 17 kDa, 9.261
Gene length, protein length 462 bp, 154 aa
Immediate neighbours rrnW-5S, mcsA
Gene sequence (+200bp) Protein sequence
Genetic context
CtsR context.gif
This image was kindly provided by SubtiList



The gene

Basic information

  • Coordinates:

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:
  • Paralogous protein(s):

Extended information on the protein

  • Kinetic information:
  • Domains:
  • Modification:
  • Cofactor(s):
  • Effectors of protein activity: probably activated by dephosphorylation by McsA and inactivated by phosphorylation by McsB PubMed
  • Interactions:
  • Localization:

Database entries

  • Structure:
  • Swiss prot entry:
  • KEGG entry: [3]
  • E.C. number:

Additional information

Expression and regulation

  • Operon:
  • Sigma factor:
  • 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

  1. Krüger E, Hecker M. (1998) The first gene of the Bacillus subtilis clpC operon, ctsR, encodes a negative regulator of its own operon and other class III heat shock genes. J Bacteriol. 180(24): 6681-8.. PubMed