CheR
Revision as of 14:04, 2 April 2014 by 134.76.38.147 (talk)
- Description: MCPs methyltransferase
| Gene name | cheR |
| Synonyms | |
| Essential | no |
| Product | MCPs methyltransferase |
| Function | motility, chemotaxis |
| Gene expression levels in SubtiExpress: cheR | |
| MW, pI | 29 kDa, 9.253 |
| Gene length, protein length | 768 bp, 256 aa |
| Immediate neighbours | aroF, ndk |
| Sequences | Protein DNA DNA_with_flanks |
Genetic context 
This image was kindly provided by SubtiList
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Expression at a glance PubMed
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Contents
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
- BsubCyc: BSU22720
- 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
- BsubCyc: BSU22720
- Structure:
- UniProt: P31105
- KEGG entry: [2]
- E.C. number: 2.1.1.80
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
- 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)
