Difference between revisions of "FbpA"

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* '''Description:''' Fur-regulated basic protein, acts as RNA chaperone for fsrA <br/><br/>
+
* '''Description:''' Fur-regulated basic protein, acts as RNA chaperone for ''[[fsrA]]'' <br/><br/>
  
 
{| align="right" border="1" cellpadding="2"  
 
{| align="right" border="1" cellpadding="2"  
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|style="background:#ABCDEF;" align="center"| '''Essential''' || no
 
|style="background:#ABCDEF;" align="center"| '''Essential''' || no
 
|-
 
|-
|style="background:#ABCDEF;" align="center"| '''Product''' || Fur-regulated basic protein, <br/>acts as RNA chaperone for fsrA  
+
|style="background:#ABCDEF;" align="center"| '''Product''' || Fur-regulated basic protein, <br/>acts as RNA chaperone for ''[[fsrA]]''
 
|-
 
|-
 
|style="background:#ABCDEF;" align="center"|'''Function''' || RNA chaperone  
 
|style="background:#ABCDEF;" align="center"|'''Function''' || RNA chaperone  
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=Expression and regulation=
 
=Expression and regulation=
 
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* '''Operon:''' ''[[fbpA]]-[[fbpB]]'' {{PubMed|18697947}}
* '''Operon:'''  
 
  
 
* '''[[Sigma factor]]:'''  
 
* '''[[Sigma factor]]:'''  
  
 
* '''Regulation:'''  
 
* '''Regulation:'''  
 +
** induced upon iron starvation ([[Fur]]) [http://www.ncbi.nlm.nih.gov/sites/entrez/12354229 PubMed]
  
 
* '''Regulatory mechanism:'''  
 
* '''Regulatory mechanism:'''  
 +
** [[Fur]]: transcription repression [http://www.ncbi.nlm.nih.gov/sites/entrez/12354229 PubMed]
  
 
* '''Additional information:'''  
 
* '''Additional information:'''  
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=References=
 
=References=
  
<pubmed>18697947,,18697947, </pubmed>
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<pubmed>18697947, </pubmed>
  
 
[[Category:short peptide]]
 
[[Category:short peptide]]

Revision as of 20:28, 1 May 2010

  • Description: Fur-regulated basic protein, acts as RNA chaperone for fsrA

Gene name fbpA
Synonyms ydbN
Essential no
Product Fur-regulated basic protein,
acts as RNA chaperone for fsrA
Function RNA chaperone
MW, pI xx,x kDa, 9.50
Gene length, protein length 159 bp, 53 amino acids
Immediate neighbours fbpB, ydbO
Gene sequence (+200bp) Protein sequence
Genetic context
FbpA fbpB context.jpeg




The gene

Basic information

  • Locus tag:

Phenotypes of a mutant

Database entries

  • DBTBS entry: no entry
  • SubtiList entry: [1]

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:
  • Interactions:
  • Localization:

Database entries

  • Structure:
  • Swiss prot entry:
  • KEGG entry: no entry
  • 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, Haike Antelmann, Claudio Aguilar, Sukhjit K Khakh, Kyung-Bok Song, Gregory T Smaldone, John D Helmann
The Bacillus subtilis iron-sparing response is mediated by a Fur-regulated small RNA and three small, basic proteins.
Proc Natl Acad Sci U S A: 2008, 105(33);11927-32
[PubMed:18697947] [WorldCat.org] [DOI] (I p)