Difference between revisions of "ClpX"

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(Extended information on the protein)
(Basic information/ Evolution)
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=== Basic information/ Evolution ===
 
=== Basic information/ Evolution ===
  
* '''Catalyzed reaction/ biological activity:'''  
+
* '''Catalyzed reaction/ biological activity:''' ATPase/chaperone
  
* '''Protein family:'''
+
* '''Protein family:''' ClpX (IP004487) [http://www.ebi.ac.uk/interpro/IEntry?ac=IPR004487 InterPro]
  
* '''Paralogous protein(s):'''
+
* '''Paralogous protein(s):''' [[ClpC]], [[ClpE]]
  
 
=== Extended information on the protein ===
 
=== Extended information on the protein ===

Revision as of 21:11, 28 April 2009

  • Description: ATP-dependent Clp protease ATP-binding subunit (class III heat-shock protein)

Gene name clpX
Synonyms
Essential no
Product ATP-dependent Clp protease ATP-binding subunit
Function protein degradation
MW, pI 46 kDa, 4.645
Gene length, protein length 1260 bp, 420 aa
Immediate neighbours lonB, tig
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
ClpX 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: ATPase/chaperone
  • Protein family: ClpX (IP004487) InterPro

Extended information on the protein

  • Kinetic information:
  • Domains:
  • Modification:
  • Cofactor(s):
  • Effectors of protein activity:
  • Interactions:
  • Localization: cytoplasmic polar clusters, excluded from the nucleoid, induced clustering upon heatshock, colocalization with ClpP Pubmed

ClpX.jpg

Database entries

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

Additional information

Expression and regulation

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

Biological materials

  • Mutant: clpx::kan, clpX::spec and clpX::cat available from the Hamoen Lab Subtiwiki
  • Expression vector:
  • lacZ fusion:
  • GFP fusion: C-terminal GFP fusions (both single copy and 2th copy in amyE locus, also as CFP and YFP variants) available from the Hamoen Lab Subtiwiki
  • two-hybrid system:
  • Antibody:

Labs working on this gene/protein

Leendert Hamoen, Newcastle University, UK homepage

Your additional remarks

References

  1. Gerth, U., Krüger, E., Derré, I., Msadek, T. and Hecker, M. 1998. Stress induction of the Bacillus subtilis clpP gene encoding a homologue of the proteolytic component of the ClpP protease and the involvement of ClpP and ClpX in stress tolerance. Mol. Microbiol. 28: 787-802. PubMed
  2. Kirstein, J., Strahl, H., Molière, N., Hamoen, LW., Turgay K. (2008) Localization of general and regulatory proteolysis in Bacillus subtilis cells. Mol Microbiol. 70:682-94. Pubmed
  3. Author1, Author2 & Author3 (year) Title Journal volume: page-page. PubMed