Difference between revisions of "QcrB"

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|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=BSU22550 qcrB]
 
|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=BSU22550 qcrB]
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|colspan="2" style="background:#FAF8CC;" align="center"| '''Interactions involving this protein in [http://cellpublisher.gobics.de/subtinteract/startpage/start/ ''Subt''Interact]''': [http://cellpublisher.gobics.de/subtinteract/interactionList/2/QcrB QcrB]
 
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|style="background:#ABCDEF;" align="center"| '''MW, pI''' || 25 kDa, 7.441   
 
|style="background:#ABCDEF;" align="center"| '''MW, pI''' || 25 kDa, 7.441   
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* '''[[SubtInteract|Interactions]]:'''
 
* '''[[SubtInteract|Interactions]]:'''
 +
** part of a [[Respiratory complexes and supercomplexes|respiratory supercomplex]] {{PubMed|23880299}}
 +
** [[QcrA]]-[[QcrB]]-[[QcrC]] {{PubMed|23880299}}
  
* '''[[Localization]]:''' cell membrane (according to Swiss-Prot)
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* '''[[Localization]]:'''  
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** cell membrane {{PubMed|23880299}}
  
 
=== Database entries ===
 
=== Database entries ===
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=References=
 
=References=
<pubmed>8631715,7592464,12107147 ,12850135 20817675</pubmed>
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<pubmed>8631715,7592464,12107147 ,12850135 20817675 23880299</pubmed>
  
 
[[Category:Protein-coding genes]]
 
[[Category:Protein-coding genes]]

Revision as of 18:07, 11 August 2013

  • Description: menaquinol:cytochrome c oxidoreductase (cytochrome b subunit), component of the cytochrome bc complex

Gene name qcrB
Synonyms bfcB, petB
Essential no
Product menaquinol:cytochrome c oxidoreductase (cytochrome b subunit)
Function respiration
Gene expression levels in SubtiExpress: qcrB
Interactions involving this protein in SubtInteract: QcrB
MW, pI 25 kDa, 7.441
Gene length, protein length 672 bp, 224 aa
Immediate neighbours qcrC, qcrA
Sequences Protein DNA DNA_with_flanks
Genetic context
QcrB context.gif
This image was kindly provided by SubtiList
Expression at a glance   PubMed
QcrB expression.png















Categories containing this gene/protein

respiration, membrane proteins

This gene is a member of the following regulons

AbrB regulon, ResD regulon

The gene

Basic information

  • Locus tag: BSU22550

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: peptidase M20A family (according to Swiss-Prot)
  • Paralogous protein(s):

Extended information on the protein

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

Database entries

  • Structure:
  • KEGG entry: [3]
  • E.C. number:

Additional information

Expression and regulation

  • 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