Difference between revisions of "CtaC"

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* '''Structure:'''
 
* '''Structure:'''
  
* '''Swiss prot entry:''' [http://www.uniprot.org/uniprot/P24011 P24011]
+
* '''UniProt:''' [http://www.uniprot.org/uniprot/P24011 P24011]
  
 
* '''KEGG entry:''' [http://www.genome.jp/dbget-bin/www_bget?bsu:BSU14890]
 
* '''KEGG entry:''' [http://www.genome.jp/dbget-bin/www_bget?bsu:BSU14890]

Revision as of 12:37, 20 July 2009

  • Description: cytochrome-c oxidase (subunit II)

Gene name ctaC
Synonyms
Essential no
Product cytochrome-c oxidase (subunit II)
Function respiration
MW, pI 39 kDa, 8.635
Gene length, protein length 1068 bp, 356 aa
Immediate neighbours ctaB, ctaD
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
CtaC context.gif
This image was kindly provided by SubtiList



The gene

Basic information

  • Locus tag: BSU14890

Phenotypes of a mutant

Database entries

  • DBTBS entry: [1]
  • SubtiList entry: [2]

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity: 4 ferrocytochrome c + O2 + 4 H+ = 4 ferricytochrome c + 2 H2O (according to Swiss-Prot)
  • Protein family: cytochrome c oxidase subunit 2 family (according to Swiss-Prot)
  • Paralogous protein(s):

Extended information on the protein

  • Kinetic information:
  • Domains:
  • Modification:
  • Cofactor(s):
  • Effectors of protein activity:
  • Interactions:
  • Localization: cell membrane (according to Swiss-Prot)

Database entries

  • Structure:
  • KEGG entry: [3]

Additional information

Expression and regulation

  • Operon:
  • Regulation: repressed by glucose (11-fold) (CcpA) PubMed
    • expressed under anaerobic conditions (ResD) PubMed
  • Regulatory mechanism: CcpA: transcription repression
  • 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

Hans-Matti Blencke, Georg Homuth, Holger Ludwig, Ulrike Mäder, Michael Hecker, Jörg Stülke
Transcriptional profiling of gene expression in response to glucose in Bacillus subtilis: regulation of the central metabolic pathways.
Metab Eng: 2003, 5(2);133-49
[PubMed:12850135] [WorldCat.org] [DOI] (P p)

N Azarkina, S Siletsky, V Borisov, C von Wachenfeldt, L Hederstedt, A A Konstantinov
A cytochrome bb'-type quinol oxidase in Bacillus subtilis strain 168.
J Biol Chem: 1999, 274(46);32810-7
[PubMed:10551842] [WorldCat.org] [DOI] (P p)

J Bengtsson, H Tjalsma, C Rivolta, L Hederstedt
Subunit II of Bacillus subtilis cytochrome c oxidase is a lipoprotein.
J Bacteriol: 1999, 181(2);685-8
[PubMed:9882689] [WorldCat.org] [DOI] (P p)

X Liu, H W Taber
Catabolite regulation of the Bacillus subtilis ctaBCDEF gene cluster.
J Bacteriol: 1998, 180(23);6154-63
[PubMed:9829923] [WorldCat.org] [DOI] (P p)

J van der Oost, C von Wachenfeld, L Hederstedt, M Saraste
Bacillus subtilis cytochrome oxidase mutants: biochemical analysis and genetic evidence for two aa3-type oxidases.
Mol Microbiol: 1991, 5(8);2063-72
[PubMed:1685007] [WorldCat.org] [DOI] (P p)