QoxB

• Description: cytochrome aa3 quinol oxidase (subunit I)
  
  

Gene name	qoxB
Synonyms	ipa-38d
Essential	no
Product	cytochrome aa3 quinol oxidase (subunit I)
Function	respiration
MW, pI	73 kDa, 8.848
Gene length, protein length	1947 bp, 649 aa
Immediate neighbours	qoxC, qoxA
Get the DNA and protein sequences (Barbe et al., 2009)
Genetic context This image was kindly provided by SubtiList

The gene

Basic information

• Locus tag: BSU38160

Database entries

• DBTBS entry: no entry

• SubtiList entry: [1]

The protein

Basic information/ Evolution

• Catalyzed reaction/ biological activity: Ubiquinol-8 + O₂ = Ubiquinone-8 + H₂O (according to Swiss-Prot)

• Protein family: heme-copper respiratory oxidase family (according to Swiss-Prot)

• Paralogous protein(s): CtaD

Extended information on the protein

• Kinetic information:

• Domains:

• Modification:

• Cofactor(s):

• Effectors of protein activity:

• Interactions:

• Localization: cell membrane (according to Swiss-Prot), membrane PubMed

Database entries

• Structure:

• Swiss prot entry: P34956

• KEGG entry: [2]

• E.C. number:

Expression and regulation

• Operon:

• Sigma factor:

• Regulation:

• Regulatory mechanism:

• Additional information:

Biological materials

• Mutant:

• Expression vector:

• lacZ fusion:

• GFP fusion:

• two-hybrid system:

• Antibody: