Difference between revisions of "FbpA"

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* '''Description:''' Fur-regulated basic protein, acts as RNA chaperone for fsrA <br/><br/>
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* '''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
 
|-
 
|-
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|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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|colspan="2" style="background:#FAF8CC;" align="center"| '''Metabolic function and regulation of this protein in [[SubtiPathways|''Subti''Pathways]]: <br/>[http://subtiwiki.uni-goettingen.de/subtipathways/search.php?enzyme=FbpA FbpA]'''
 
|-
 
|-
 
|style="background:#ABCDEF;" align="center"| '''MW, pI''' || xx,x kDa, 9.50  
 
|style="background:#ABCDEF;" align="center"| '''MW, pI''' || xx,x kDa, 9.50  
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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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|-
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|colspan="2" |'''[http://subtiwiki.uni-goettingen.de/apps/expression/expression.php?search=ydbN Expression at a glance]'''&#160;&#160;&#160;{{PubMed|22383849}}<br/>[[Image:ydbN_expression.png|500px|link=http://subtiwiki.uni-goettingen.de/apps/expression/expression.php?search=BSU04530]]
 
|-
 
|-
 
|}
 
|}
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<br/><br/><br/>
 
<br/><br/><br/>
 +
 +
= [[Categories]] containing this gene/protein =
 +
{{SubtiWiki category|[[acquisition of iron]]}},
 +
{{SubtiWiki category|[[iron metabolism]]}},
 +
{{SubtiWiki category|[[RNA chaperones]]}},
 +
{{SubtiWiki category|[[short peptides]]}}
 +
 +
= This gene is a member of the following [[regulons]] =
 +
{{SubtiWiki regulon|[[Fur regulon]]}}
  
 
=The gene=
 
=The gene=
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===Phenotypes of a mutant ===
 
===Phenotypes of a mutant ===
 +
* transcription profile of a ''[[fbpA]] [[fbpB]]'' double mutant strain: [http://www.ncbi.nlm.nih.gov/geo/query/acc.cgi?acc=GSE27416 GEO] {{PubMed|22389480}}
  
 
=== Database entries ===
 
=== Database entries ===
 +
* '''BsubCyc:''' [http://bsubcyc.org/BSUB/NEW-IMAGE?type=NIL&object=?&redirect=T ?]
 +
* '''BsubCyc:''' [http://bsubcyc.org/BSUB/NEW-IMAGE?type=NIL&object=?&redirect=T ?]
  
 
* '''DBTBS entry:''' no entry
 
* '''DBTBS entry:''' no entry
  
 
* '''SubtiList entry:''' [http://genolist.pasteur.fr/SubtiList/genome.cgi?gene_detail+BG12081]
 
* '''SubtiList entry:''' [http://genolist.pasteur.fr/SubtiList/genome.cgi?gene_detail+BG12081]
 +
 +
* '''GEO entry:''' [http://www.ncbi.nlm.nih.gov/geo/query/acc.cgi?acc=GSE27416 GEO] {{PubMed|22389480}}
  
 
=== Additional information===
 
=== Additional information===
  
 
The sequence of the former ydbN gene was corrected, and does now contain two genes, [[fbpA]] and [[fbpB]]. [http://www.ncbi.nlm.nih.gov/sites/entrez/18697947 PubMed]
 
The sequence of the former ydbN gene was corrected, and does now contain two genes, [[fbpA]] and [[fbpB]]. [http://www.ncbi.nlm.nih.gov/sites/entrez/18697947 PubMed]
 +
 +
  
 
=The protein=
 
=The protein=
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=== Database entries ===
 
=== Database entries ===
 +
* '''BsubCyc:''' [http://bsubcyc.org/BSUB/NEW-IMAGE?type=NIL&object=?&redirect=T ?]
 +
* '''BsubCyc:''' [http://bsubcyc.org/BSUB/NEW-IMAGE?type=NIL&object=?&redirect=T ?]
  
 
* '''Structure:'''
 
* '''Structure:'''
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=Expression and regulation=
 
=Expression and regulation=
−
 
+
* '''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>
+
<pubmed>18697947, 22389480 </pubmed>
 +
 
 +
[[Category:short peptide]]

Latest revision as of 10:41, 17 April 2014

  • 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
Metabolic function and regulation of this protein in SubtiPathways:
FbpA
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
Expression at a glance   PubMed
YdbN expression.png




Categories containing this gene/protein

acquisition of iron, iron metabolism, RNA chaperones, short peptides

This gene is a member of the following regulons

Fur regulon

The gene

Basic information

  • Locus tag:

Phenotypes of a mutant

Database entries

  • BsubCyc: ?
  • BsubCyc: ?
  • 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

  • BsubCyc: ?
  • BsubCyc: ?
  • 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

Gregory T Smaldone, Olga Revelles, Ahmed Gaballa, Uwe Sauer, Haike Antelmann, John D Helmann
A global investigation of the Bacillus subtilis iron-sparing response identifies major changes in metabolism.
J Bacteriol: 2012, 194(10);2594-605
[PubMed:22389480] [WorldCat.org] [DOI] (I p)

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)

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