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)
Gene expression levels in SubtiExpress: ctaG
MW, pI	33 kDa, 6.582
Gene length, protein length	891 bp, 297 aa
Immediate neighbours	ctaF, ylbA
Sequences	Protein DNA DNA_with_flanks
Genetic context This image was kindly provided by SubtiList
Expression at a glance   PubMed

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

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)

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)