Difference between revisions of "YqhB"

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(Expression and regulation)
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=Expression and regulation=
 
=Expression and regulation=
  
* '''Operon:'''  
+
* '''Operon:''' ''yqhB'' [http://www.ncbi.nlm.nih.gov/sites/entrez/16267290 PubMed]
  
 
* '''[[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 by 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]
** repressed when no DNA damage is present ([[LexA]]) [http://www.ncbi.nlm.nih.gov/sites/entrez/16267290 PubMed]
+
** induced upon DNA damage ([[LexA]]) [http://www.ncbi.nlm.nih.gov/sites/entrez/16267290 PubMed]
  
 
* '''Regulatory mechanism:'''  
 
* '''Regulatory mechanism:'''  
 
** [[LexA]]: transcription repression [http://www.ncbi.nlm.nih.gov/sites/entrez/16267290 PubMed]
 
** [[LexA]]: transcription repression [http://www.ncbi.nlm.nih.gov/sites/entrez/16267290 PubMed]
  
* '''Additional information:'''  
+
* '''Additional information:'''
  
 
=Biological materials =
 
=Biological materials =

Revision as of 20:57, 20 November 2009

  • Description: general stress protein, similar to hemolysin

Gene name yqhB
Synonyms
Essential no
Product unknown
Function survival at low temperature
MW, pI 49 kDa, 5.541
Gene length, protein length 1326 bp, 442 aa
Immediate neighbours corA, rsbRD
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
YqhB context.gif
This image was kindly provided by SubtiList





The gene

Basic information

  • Locus tag: BSU24750

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: UPF0053 family (according to Swiss-Prot)
  • Paralogous protein(s):

Extended information on the protein

  • Kinetic information:
  • Domains:
  • Modification:
  • Cofactor(s):
  • Effectors of protein activity:
  • Interactions:
  • Localization: cell membrane (according to Swiss-Prot)

Database entries

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

Additional information

Expression and 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

Nora Au, Elke Kuester-Schoeck, Veena Mandava, Laura E Bothwell, Susan P Canny, Karen Chachu, Sierra A Colavito, Shakierah N Fuller, Eli S Groban, Laura A Hensley, Theresa C O'Brien, Amish Shah, Jessica T Tierney, Louise L Tomm, Thomas M O'Gara, Alexi I Goranov, Alan D Grossman, Charles M Lovett
Genetic composition of the Bacillus subtilis SOS system.
J Bacteriol: 2005, 187(22);7655-66
[PubMed:16267290] [WorldCat.org] [DOI] (P p)

Dirk Höper, Uwe Völker, Michael Hecker
Comprehensive characterization of the contribution of individual SigB-dependent general stress genes to stress resistance of Bacillus subtilis.
J Bacteriol: 2005, 187(8);2810-26
[PubMed:15805528] [WorldCat.org] [DOI] (P p)