Difference between revisions of "YbbA"
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=Expression and regulation= | =Expression and regulation= | ||
| − | * '''Operon:''' [[feuA]]-[[feuB]]-[[feuC]]-[[ybbA]] | + | * '''Operon:''' ''[[feuA]]-[[feuB]]-[[feuC]]-[[ybbA]]'' |
* '''[[Sigma factor]]:''' | * '''[[Sigma factor]]:''' | ||
| Line 96: | Line 96: | ||
* '''Regulation:''' | * '''Regulation:''' | ||
** repressed in the presence of iron ([[Fur]], [[CitB]]) [http://www.ncbi.nlm.nih.gov/sites/entrez/12354229 PubMed] | ** repressed in the presence of iron ([[Fur]], [[CitB]]) [http://www.ncbi.nlm.nih.gov/sites/entrez/12354229 PubMed] | ||
| − | ** induced in the presence of iron chelators bacillibactin or enterobactin ([[Btr]]) [http://www.ncbi.nlm.nih.gov/sites/entrez/ | + | ** induced in the presence of iron chelators bacillibactin or enterobactin ([[Btr]]) [http://www.ncbi.nlm.nih.gov/sites/entrez/17725565 PubMed] |
* '''Regulatory mechanism:''' | * '''Regulatory mechanism:''' | ||
** [[Fur]]: transcription repression [http://www.ncbi.nlm.nih.gov/sites/entrez/12354229 PubMed] | ** [[Fur]]: transcription repression [http://www.ncbi.nlm.nih.gov/sites/entrez/12354229 PubMed] | ||
** [[CitB]]: binding to the iron responsive element in the absence of iron | ** [[CitB]]: binding to the iron responsive element in the absence of iron | ||
| − | ** [[Btr]]: transcription activation in the presence of the co-activators bacillibactin or enterobactin [http://www.ncbi.nlm.nih.gov/sites/entrez/ | + | ** [[Btr]]: transcription activation in the presence of the co-activators bacillibactin or enterobactin [http://www.ncbi.nlm.nih.gov/sites/entrez/17725565 PubMed] |
* '''Additional information:''' | * '''Additional information:''' | ||
Revision as of 20:03, 27 June 2009
- Description: putative bacillibactin esterase
| Gene name | ybbA |
| Synonyms | |
| Essential | no |
| Product | putative bacillibactin esterase |
| Function | iron acquisition from bacillibactin |
| Metabolic function and regulation of this protein in SubtiPathways: Stress | |
| MW, pI | 21 kDa, 7.912 |
| Gene length, protein length | 567 bp, 189 aa |
| Immediate neighbours | ybaS, feuC |
| Get the DNA and protein sequences (Barbe et al., 2009) | |
Genetic context 
This image was kindly provided by SubtiList
| |
Contents
The gene
Basic information
- Locus tag: BSU01600
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:
- Swiss prot entry: P55192
- KEGG entry: [3]
- E.C. number:
Additional information
Expression and regulation
- 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
Ahmed Gaballa, John D Helmann
Substrate induction of siderophore transport in Bacillus subtilis mediated by a novel one-component regulator.
Mol Microbiol: 2007, 66(1);164-73
[PubMed:17725565]
[WorldCat.org]
[DOI]
(P p)
Noel Baichoo, Tao Wang, Rick Ye, John D Helmann
Global analysis of the Bacillus subtilis Fur regulon and the iron starvation stimulon.
Mol Microbiol: 2002, 45(6);1613-29
[PubMed:12354229]
[WorldCat.org]
[DOI]
(P p)
