Difference between revisions of "CzrA"
| Line 37: | Line 37: | ||
= This gene is a member of the following [[regulons]] = | = This gene is a member of the following [[regulons]] = | ||
| − | + | =The [[CzrA regulon]]:= | |
| + | * ''[[cadA]]'', ''[[czcD]]-[[trkA]]'' | ||
=The gene= | =The gene= | ||
Revision as of 10:53, 12 December 2010
| Gene name | czrA |
| Synonyms | yozA |
| Essential | no |
| Product | transcriptional repressor (ArsR family) |
| Function | regulation of resistance against toxic metal cations |
| MW, pI | 12 kDa, 5.719 |
| Gene length, protein length | 321 bp, 107 aa |
| Immediate neighbours | yobW, yocA |
| 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
trace metal homeostasis (Cu, Zn, Ni, Mn, Mo), transcription factors and their control, resistance against toxic metals
This gene is a member of the following regulons
The CzrA regulon:
The gene
Basic information
- Locus tag: BSU19120
Phenotypes of a mutant
Database entries
- DBTBS entry: no entry
- SubtiList entry: [1]
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:
- DNA-binding activity of CzrA is inactivated by high concentrations of toxic metal ions (induction)
- Interactions:
- Localization:
Database entries
- Structure:
- UniProt: O31844
- KEGG entry: [2]
- E.C. number:
Additional information
Expression and regulation
- Operon:
- 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
Duncan R Harvie, Claudia Andreini, Gabriele Cavallaro, Wenmao Meng, Bernard A Connolly, Ken-ichi Yoshida, Yasutaro Fujita, Colin R Harwood, David S Radford, Stephen Tottey, Jennifer S Cavet, Nigel J Robinson
Predicting metals sensed by ArsR-SmtB repressors: allosteric interference by a non-effector metal.
Mol Microbiol: 2006, 59(4);1341-56
[PubMed:16430705]
[WorldCat.org]
[DOI]
(P p)
Charles M Moore, Ahmed Gaballa, Monica Hui, Rick W Ye, John D Helmann
Genetic and physiological responses of Bacillus subtilis to metal ion stress.
Mol Microbiol: 2005, 57(1);27-40
[PubMed:15948947]
[WorldCat.org]
[DOI]
(P p)
