Difference between revisions of "OpcR"

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m (Jstuelk moved page YvbF to OpcR: 23960087)
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* '''Description:''' unknown <br/><br/>
+
* '''Description:''' transcriptional repressor of the ''[[opuBA]]-[[opuBB]]-[[opuBC]]-[[opuBD]]'' and ''[[opuCA]]-[[opuCB]]-[[opuCC]]-[[opuCD]]'' operons<br/><br/>
  
 
{| align="right" border="1" cellpadding="2"  
 
{| align="right" border="1" cellpadding="2"  
 
|-
 
|-
 
|style="background:#ABCDEF;" align="center"|'''Gene name'''
 
|style="background:#ABCDEF;" align="center"|'''Gene name'''
|''yvbF''
+
|''opcR''
 
|-
 
|-
|style="background:#ABCDEF;" align="center"| '''Synonyms''' || '' ''
+
|style="background:#ABCDEF;" align="center"| '''Synonyms''' || ''yvbF ''
 
|-
 
|-
 
|style="background:#ABCDEF;" align="center"| '''Essential''' || no  
 
|style="background:#ABCDEF;" align="center"| '''Essential''' || no  
 
|-
 
|-
|style="background:#ABCDEF;" align="center"| '''Product''' || unknown
+
|style="background:#ABCDEF;" align="center"| '''Product''' || choline-responsible transcription repressor
 
|-
 
|-
|style="background:#ABCDEF;" align="center"|'''Function''' || unknown
+
|style="background:#ABCDEF;" align="center"|'''Function''' || regulation of choline uptake
 
|-
 
|-
|colspan="2" style="background:#FAF8CC;" align="center"| '''Gene expression levels in [http://subtiwiki.uni-goettingen.de/apps/expression/ ''Subti''Express]''': [http://subtiwiki.uni-goettingen.de/apps/expression/expression.php?search=BSU33840 yvbF]
+
|colspan="2" style="background:#FAF8CC;" align="center"| '''Gene expression levels in [http://subtiwiki.uni-goettingen.de/apps/expression/ ''Subti''Express]''': [http://subtiwiki.uni-goettingen.de/apps/expression/expression.php?search=BSU33840 opcR]
 
|-
 
|-
 
|style="background:#ABCDEF;" align="center"| '''MW, pI''' || 21 kDa, 5.837   
 
|style="background:#ABCDEF;" align="center"| '''MW, pI''' || 21 kDa, 5.837   
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= [[Categories]] containing this gene/protein =
 
= [[Categories]] containing this gene/protein =
{{SubtiWiki category|[[proteins of unknown function]]}}
+
{{SubtiWiki category|[[miscellaneous metabolic pathways]]}},
 +
{{SubtiWiki category|[[transcription factors and their control]]}},
 +
{{SubtiWiki category|[[coping with hyper-osmotic stress]]}}
  
 
= This gene is a member of the following [[regulons]] =
 
= This gene is a member of the following [[regulons]] =
  
 +
= The [[OpcR regulon]] =
  
 
=The gene=
 
=The gene=
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* '''Catalyzed reaction/ biological activity:'''  
 
* '''Catalyzed reaction/ biological activity:'''  
 
+
** transcriptional repression of the ''[[opuBA]]-[[opuBB]]-[[opuBC]]-[[opuBD]]'' and ''[[opuCA]]-[[opuCB]]-[[opuCC]]-[[opuCD]]'' operons in the presence of choline {{PubMed|23960087}}
 
* '''Protein family:'''
 
* '''Protein family:'''
  
* '''Paralogous protein(s):'''
+
* '''Paralogous protein(s):''' [[YvaV]]
  
 
=== Extended information on the protein ===
 
=== Extended information on the protein ===
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* '''Operon:'''  
 
* '''Operon:'''  
  
* '''Expression browser:''' [http://genome.jouy.inra.fr/cgi-bin/seb/viewdetail.py?id=yvbF_3471266_3471823_1 yvbF] {{PubMed|22383849}}
+
* '''Expression browser:''' [http://genome.jouy.inra.fr/cgi-bin/seb/viewdetail.py?id=yvbF_3471266_3471823_1 opcR] {{PubMed|22383849}}
  
 
* '''Sigma factor:'''  
 
* '''Sigma factor:'''  
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=References=
 
=References=
 
+
<pubmed> 23960087 </pubmed>
 
[[Category:Protein-coding genes]]
 
[[Category:Protein-coding genes]]

Revision as of 08:40, 21 August 2013

Gene name opcR
Synonyms yvbF
Essential no
Product choline-responsible transcription repressor
Function regulation of choline uptake
Gene expression levels in SubtiExpress: opcR
MW, pI 21 kDa, 5.837
Gene length, protein length 555 bp, 185 aa
Immediate neighbours opuCA, yvbG
Sequences Protein DNA DNA_with_flanks
Genetic context
YvbF context.gif
This image was kindly provided by SubtiList
Expression at a glance   PubMed
YvbF expression.png















Categories containing this gene/protein

miscellaneous metabolic pathways, transcription factors and their control, coping with hyper-osmotic stress

This gene is a member of the following regulons

The OpcR regulon

The gene

Basic information

  • Locus tag: BSU33840

Phenotypes of a mutant

Database entries

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

Additional information

The protein

Basic information/ Evolution

  • Paralogous protein(s): YvaV

Extended information on the protein

  • Kinetic information:
  • Domains:
  • Modification:
  • Cofactor(s):
  • Effectors of protein activity:
  • Interactions:
  • Localization:

Database entries

  • Structure:
  • KEGG entry: [2]
  • E.C. number:

Additional information

Expression and regulation

  • Operon:
  • Sigma factor:
  • 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

Chun-Hao Lee, Tien-Yu Wu, Gwo-Chyuan Shaw
Involvement of OpcR, a GbsR-type transcriptional regulator, in negative regulation of two evolutionarily closely related choline uptake genes in Bacillus subtilis.
Microbiology (Reading): 2013, 159(Pt 10);2087-2096
[PubMed:23960087] [WorldCat.org] [DOI] (I p)