CtaG

• Description: formation of functional cytochrome C-oxidase (caa3)
  
  

Gene name	ctaG
Synonyms
Essential	no
Product	unknown
Function	formation of functional cytochrome C-oxidase (caa3)
MW, pI	33 kDa, 6.582
Gene length, protein length	891 bp, 297 aa
Immediate neighbours	ctaF, ylbA
Get the DNA and protein sequences (Barbe et al., 2009)
Genetic context This image was kindly provided by SubtiList

Categories containing this gene/protein

respiration, protein modification, membrane proteins

This gene is a member of the following regulons

Abh regulon, AbrB regulon, ResD regulon

The gene

Basic information

• Locus tag: BSU14930

Database entries

• DBTBS entry: [1]

• SubtiList entry: [2]

The protein

Basic information/ Evolution

• Catalyzed reaction/ biological activity:

• Protein family:

• 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:

• UniProt: O34329

• KEGG entry: [3]

• E.C. number:

Expression and regulation

• • Operon: ctaB-ctaC-ctaD-ctaE-ctaF-ctaG PubMed

• Expression browser: ctaG PubMed

• Sigma factor:

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

• Regulatory mechanism:
  • ResD: transcription activation PubMed
  • Abh and AbrB: synergistic transcription repressionPubMed

• Additional information:

Biological materials

• Mutant:

• Expression vector:

• lacZ fusion:

• GFP fusion:

• two-hybrid system:

• Antibody:

References

Additional publications: PubMed

Jenny Bengtsson, Claes von Wachenfeldt, Lena Winstedt, Per Nygaard, Lars Hederstedt
CtaG is required for formation of active cytochrome c oxidase in Bacillus subtilis.
Microbiology (Reading): 2004, 150(Pt 2);415-425
[PubMed:14766920] [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)