CtaF

From SubtiWiki
Revision as of 10:07, 14 May 2013 by 134.76.70.252 (talk)
Jump to: navigation, search
  • Description: cytochrome-c oxidase (subunit IV)

Gene name ctaF
Synonyms
Essential no
Product cytochrome-c oxidase (subunit IV)
Function respiration
Gene expression levels in SubtiExpress: ctaF
MW, pI 12 kDa, 9.875
Gene length, protein length 330 bp, 110 aa
Immediate neighbours ctaE, ctaG
Sequences Protein DNA DNA_with_flanks
Genetic context
CtaF context.gif
This image was kindly provided by SubtiList
Expression at a glance   PubMed
CtaF expression.png
























Categories containing this gene/protein

respiration, membrane proteins

This gene is a member of the following regulons

Abh regulon, AbrB regulon, ResD regulon

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:

Database entries

  • Structure:
  • KEGG entry: [3]

Additional information

Expression and regulation

  • Sigma factor:
  • 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

Additional publications: PubMed

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)