Difference between revisions of "ChaA"
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| + | = [[Categories]] containing this gene/protein = | ||
| + | {{SubtiWiki category|[[transporters/ other]]}}, | ||
| + | {{SubtiWiki category|[[metal ion homeostasis (K, Na, Ca, Mg)]]}}, | ||
| + | {{SubtiWiki category|[[sporulation proteins]]}}, | ||
| + | {{SubtiWiki category|[[general stress proteins (controlled by SigB)]]}} | ||
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| + | = This gene is a member of the following [[regulons]] = | ||
| + | {{SubtiWiki regulon|[[SigB regulon]]}}, | ||
| + | {{SubtiWiki regulon|[[SigG regulon]]}} | ||
=The gene= | =The gene= | ||
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=The protein= | =The protein= | ||
Revision as of 17:42, 8 December 2010
- Description: H+/Ca2+ exchanger
| Gene name | chaA |
| Synonyms | yfkE |
| Essential | no |
| Product | calcium transport in/out via proton antiporter |
| Function | calcium uptake/ export |
| MW, pI | 37 kDa, 5.206 |
| Gene length, protein length | 1053 bp, 351 aa |
| Immediate neighbours | yfkF, yfkD |
| Get the DNA and protein sequences (Barbe et al., 2009) | |
Genetic context 
This image was kindly provided by SubtiList
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Contents
Categories containing this gene/protein
transporters/ other, metal ion homeostasis (K, Na, Ca, Mg), sporulation proteins, general stress proteins (controlled by SigB)
This gene is a member of the following regulons
The gene
Basic information
- Locus tag: BSU07920
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:
- Paralogous protein(s):
Extended information on the protein
- Kinetic information:
- Domains:
- Modification:
- Cofactor(s):
- Effectors of protein activity:
- Interactions:
- Localization:
Database entries
- Structure:
- UniProt: O34840
- 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
Makoto Fujisawa, Yuko Wada, Takahiro Tsuchiya, Masahiro Ito
Characterization of Bacillus subtilis YfkE (ChaA): a calcium-specific Ca2+/H+ antiporter of the CaCA family.
Arch Microbiol: 2009, 191(8);649-57
[PubMed:19543710]
[WorldCat.org]
[DOI]
(I p)
