CydD

• Description: ABC transporter required for expression of cytochrome bd (ATP-binding protein)
  
  

Gene name	cydD
Synonyms	yxkN
Essential	no
Product	ABC transporter (ATP-binding protein)
Function	required for expression of cytochrome bd
Gene expression levels in SubtiExpress: cydD
Interactions involving this protein in SubtInteract: CydD
MW, pI	64 kDa, 6.221
Gene length, protein length	1725 bp, 575 aa
Immediate neighbours	yxkO, cydC
Get the DNA and protein sequences (Barbe et al., 2009)
Genetic context This image was kindly provided by SubtiList
Expression at a glance   PubMed

Categories containing this gene/protein

ABC transporters, respiration, membrane proteins

This gene is a member of the following regulons

CcpA regulon, ResD regulon, Rex regulon

The gene

Basic information

• Locus tag: BSU38730

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: has both a membrane-spanning and an ATP-binding domain PubMed

• Modification:

• Cofactor(s):

• Effectors of protein activity:

• Interactions:
  • CydD-CydC PubMed

• Localization: cell membrane PubMed

Database entries

• Structure:

• UniProt: P94367

• KEGG entry: [3]

• E.C. number:

Expression and regulation

• Operon:
  • cydA-cydB-cydC-cydD PubMed
  • cydD PubMed

• Expression browser: cydD PubMed

• Sigma factor:
  • cydA:
  • cydD: SigF PubMed

• Regulation:
  • repressed by glucose (CcpA)
  • induced under anaerobic conditions (Rex) PubMed
  • expressed under anaerobic conditions (ResD) PubMed

• Regulatory mechanism:
  • CcpA: transcription repression
  • Rex: transcription repression PubMed
  • ResD: transcription activation PubMed

• Additional information:

Biological materials

• Mutant:

• Expression vector:

• lacZ fusion:

• GFP fusion:

• two-hybrid system:

• Antibody: