Difference between revisions of "CtaF"

From SubtiWiki
Jump to: navigation, search
(Expression and regulation)
Line 97: Line 97:
 
* '''Regulatory mechanism:'''  
 
* '''Regulatory mechanism:'''  
 
** [[ResD]]: transcription activation {{PubMed|9829923}}
 
** [[ResD]]: transcription activation {{PubMed|9829923}}
** [[Abh]]and [[AbrB]]: synergistic transcription repression{{PubMed|20817675}}
+
** [[Abh]] and [[AbrB]]: synergistic transcription repression{{PubMed|20817675}}
  
 
* '''Additional information:'''
 
* '''Additional information:'''

Revision as of 06:22, 18 September 2010

  • Description: cytochrome-c oxidase (subunit IV)

Gene name ctaF
Synonyms
Essential no
Product cytochrome-c oxidase (subunit IV)
Function respiration
MW, pI 12 kDa, 9.875
Gene length, protein length 330 bp, 110 aa
Immediate neighbours ctaE, ctaG
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
CtaF context.gif
This image was kindly provided by SubtiList



The gene

Basic information

  • Locus tag: BSU14920

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 bacterial subunit 4 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

  • Regulation:
    • expressed under anaerobic conditions (ResD) PubMed
  • 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

Onuma Chumsakul, Hiroki Takahashi, Taku Oshima, Takahiro Hishimoto, Shigehiko Kanaya, Naotake Ogasawara, Shu Ishikawa
Genome-wide binding profiles of the Bacillus subtilis transition state regulator AbrB and its homolog Abh reveals their interactive role in transcriptional regulation.
Nucleic Acids Res: 2011, 39(2);414-28
[PubMed:20817675] [WorldCat.org] [DOI] (I 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)

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)