Difference between revisions of "Rnr"

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(Expression and regulation)
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* '''Sigma factor:''' ''[[SigB]]'' [http://www.ncbi.nlm.nih.gov/pubmed/15805528 PubMed]  
 
* '''Sigma factor:''' ''[[SigB]]'' [http://www.ncbi.nlm.nih.gov/pubmed/15805528 PubMed]  
  
* '''Regulation:'''  induced bei stress ([[SigB]]) [http://www.ncbi.nlm.nih.gov/pubmed/15805528 PubMed]
+
* '''Regulation:'''  induced by stress ([[SigB]]) [http://www.ncbi.nlm.nih.gov/pubmed/15805528 PubMed]
  
 
* '''Regulatory mechanism:'''  
 
* '''Regulatory mechanism:'''  
  
* '''Additional information:'''  
+
* '''Additional information:'''
  
 
=Biological materials =
 
=Biological materials =

Revision as of 07:55, 30 March 2009

  • Description: RNase R

Gene name rnr
Synonyms yvaJ
Essential no
Product exoribonuclease R (EC 3.1.-.-)
Function nonspecific degradation of rRNA
MW, pI 88 kDa, 5.703
Gene length, protein length 2337 bp, 779 aa
Immediate neighbours smpB, yvaK
Gene sequence (+200bp) Protein sequence
Genetic context
Rnr context.gif
This image was kindly provided by SubtiList



The gene

Basic information

  • Coordinates:

Phenotypes of a mutant

Database entries

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

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity: 3'-5'-exoribonuclease
  • Protein family:
  • Paralogous protein(s):

Extended information on the protein

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

Database entries

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

Additional information

Expression and regulation

  • Operon:
  • 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. Höper et al. (2005) Comprehensive Characterization of the Contribution of Individual SigB-Dependent General Stress Genes to Stress Resistance of Bacillus subtilis. J. Bact. 187: 2810-2826 PubMed
  2. Oussenko, I. A., Abe, T., Ujiie, H., Muto, A. & Bechhofer, D. H. (2005). Participation of 3'-to-5' exoribonucleases in the turnover of Bacillus subtilis mRNA. J Bacteriol 187:2758-2767. PubMed
  3. Author1, Author2 & Author3 (year) Title Journal volume: page-page. PubMed