Difference between revisions of "CheB"

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= Categories containing this gene/protein =
 
= Categories containing this gene/protein =
{{SubtiWiki category|[[motility and chemotaxis]]}}
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{{SubtiWiki category|[[motility and chemotaxis]]}}, {{SubtiWiki category|[[phosphoproteins]]}}
 
=The protein=
 
=The protein=
  
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* '''Domains:'''  
 
* '''Domains:'''  
  
* '''Modification:'''
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* '''Modification:''' phosphorylated on a Asp residue by [[CheA]] {{PubMed|11553614}}
  
 
* '''Cofactor(s):'''
 
* '''Cofactor(s):'''
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<pubmed> 20122866  </pubmed>
 
<pubmed> 20122866  </pubmed>
 
==Original publications==
 
==Original publications==
<pubmed>10632876,12123464,1905718,14731274,17850253,14651647, 9657996,8157612,15175317</pubmed>
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<pubmed>10632876,12123464,1905718,14731274,17850253,14651647, 9657996,8157612,15175317 11553614</pubmed>
  
 
[[Category:Protein-coding genes]]
 
[[Category:Protein-coding genes]]

Revision as of 16:05, 1 December 2010

  • Description: MCP-glutamate methylesterase / two-component response regulator-like

Gene name cheB
Synonyms cheL
Essential no
Product MCP-glutamate methylesterase / two-component response regulator-like
Function motility, chemotaxis
MW, pI 38 kDa, 8.119
Gene length, protein length 1071 bp, 357 aa
Immediate neighbours ylxH, cheA
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
CheB context.gif
This image was kindly provided by SubtiList



The gene

Basic information

  • Locus tag: BSU16420

Phenotypes of a mutant

Database entries

  • DBTBS entry: [1]
  • SubtiList entry: [2]

Additional information

Categories containing this gene/protein

motility and chemotaxis, phosphoproteins

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity: Protein L-glutamate O(5)-methyl ester + H2O = protein L-glutamate + methanol (according to Swiss-Prot)
  • Protein family:
  • Paralogous protein(s):

Extended information on the protein

  • Kinetic information:
  • Domains:
  • Modification: phosphorylated on a Asp residue by CheA PubMed
  • Cofactor(s):
  • Effectors of protein activity:
  • Interactions:
  • Localization: cytoplasm (according to Swiss-Prot)

Database entries

  • Structure:
  • KEGG entry: [3]

Additional information

Expression and regulation

  • Regulation:
    • repressed under conditions that trigger sporulation (Spo0A) PubMed
  • 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

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