Difference between revisions of "CheR"

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* '''Expression browser:''' [http://genome.jouy.inra.fr/cgi-bin/seb/viewdetail.py?id=cheR_2380347_2381117_-1 cheR] {{PubMed|22383849}}
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Revision as of 09:01, 16 April 2012

  • Description: MCPs methyltransferase

Gene name cheR
Synonyms
Essential no
Product MCPs methyltransferase
Function motility, chemotaxis
MW, pI 29 kDa, 9.253
Gene length, protein length 768 bp, 256 aa
Immediate neighbours aroF, ndk
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
CheR context.gif
This image was kindly provided by SubtiList



Categories containing this gene/protein

protein modification, motility and chemotaxis

This gene is a member of the following regulons

The gene

Basic information

  • Locus tag: BSU22720

Phenotypes of a mutant

Database entries

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

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity: S-adenosyl-L-methionine + protein L-glutamate = S-adenosyl-L-homocysteine + protein L-glutamate methyl ester (according to Swiss-Prot)
  • Protein family: Glu/Leu/Phe/Val dehydrogenases family (according to Swiss-Prot)
  • Paralogous protein(s):

Extended information on the protein

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

Database entries

  • Structure:
  • KEGG entry: [2]

Additional information

Expression and regulation

  • Operon:
  • Sigma factor:
  • Regulation:
  • Regulatory mechanism:
  • Additional information:
    • in minimal medium, CheR is present with 1,100 +/- 280 molecules per cell PubMed

Biological materials

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

Labs working on this gene/protein

Your additional remarks

References

Reviews

Gerald L Hazelbauer, Wing-Cheung Lai
Bacterial chemoreceptors: providing enhanced features to two-component signaling.
Curr Opin Microbiol: 2010, 13(2);124-32
[PubMed:20122866] [WorldCat.org] [DOI] (I p)

Original publications

Vincent J Cannistraro, George D Glekas, Christopher V Rao, George W Ordal
Cellular stoichiometry of the chemotaxis proteins in Bacillus subtilis.
J Bacteriol: 2011, 193(13);3220-7
[PubMed:21515776] [WorldCat.org] [DOI] (I p)

M M Rosario, G W Ordal
CheC and CheD interact to regulate methylation of Bacillus subtilis methyl-accepting chemotaxis proteins.
Mol Microbiol: 1996, 21(3);511-8
[PubMed:8866475] [WorldCat.org] [DOI] (P p)