FbpB: Difference between revisions
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* '''Description:''' Fur-regulated basic protein, acts as RNA chaperone for ''[[fsrA]]'', response to iron limitation <br/><br/> | |||
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|style="background:#ABCDEF;" align="center"|'''Function''' || RNA chaperone | |style="background:#ABCDEF;" align="center"|'''Function''' || RNA chaperone | ||
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|style="background:#ABCDEF;" align="center"| '''MW, pI''' || 6 kDa, 9.9 | |style="background:#ABCDEF;" align="center"| '''MW, pI''' || 6 kDa, 9.9 | ||
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|colspan="2" | '''Genetic context''' <br/> [[Image:FbpA_fbpB_context.jpeg]] | |colspan="2" | '''Genetic context''' <br/> [[Image:FbpA_fbpB_context.jpeg]] | ||
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__TOC__ | __TOC__ | ||
<br/><br/> | <br/><br/> | ||
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* '''Operon:''' ''[[fbpA]]-[[fbpB]]'' {{PubMed|18697947}} | * '''Operon:''' ''[[fbpA]]-[[fbpB]]'' {{PubMed|18697947}} | ||
* | * '''[[Sigma factor]]:''' | ||
* '''Regulation:''' | * '''Regulation:''' | ||
Revision as of 11:30, 7 August 2012
- Description: Fur-regulated basic protein, acts as RNA chaperone for fsrA, response to iron limitation
| Gene name | fbpB |
| Synonyms | ydbN |
| Essential | no |
| Product | Fur-regulated basic protein, acts as RNA chaperone for fsrA, response to iron limitation |
| Function | RNA chaperone |
| MW, pI | 6 kDa, 9.9 |
| Gene length, protein length | 177 bp, 59 aa |
| Immediate neighbours | ydbM, fbpA |
| Get the DNA and protein sequences (Barbe et al., 2009) | |
Genetic context 
| |
Categories containing this gene/protein
acquisition of iron, iron metabolism, RNA chaperones, short peptides
This gene is a member of the following regulons
The FbpB regulon: lutA-lutB-lutC
The gene
Basic information
- Locus tag: BSU04530
Phenotypes of a mutant
Database entries
- DBTBS entry: [1]
- SubtiList entry: [2]
Additional information
The sequence of the former ydbN gene was corrected, and does now contain two genes, fbpA and fbpB. PubMed
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:
Database entries
- Structure:
- UniProt: P96609
- KEGG entry: [3]
- E.C. number:
Additional information
Expression and regulation
- Additional information:
- The mRNA has a long 5' leader region. This may indicate RNA-based regulation PubMed
Biological materials
- Mutant:
- Expression vector:
- lacZ fusion:
- GFP fusion:
- two-hybrid system:
- Antibody:
Labs working on this gene/protein
Your additional remarks
References
<pubmed>12354229,18697947, 20525796 22389480 22427629</pubmed>