YbfO

• Description: similar to erythromycin esterase
  
  

Gene name	ybfO
Synonyms
Essential	no
Product	unknown
Function	unknown
MW, pI	51 kDa, 6.678
Gene length, protein length	1338 bp, 446 aa
Immediate neighbours	ybfN, ybfP
Get the DNA and protein sequences (Barbe et al., 2009)
Genetic context This image was kindly provided by SubtiList

Categories containing this gene/protein

cell envelope stress proteins (controlled by SigM, W, X, Y), resistance against toxins/ antibiotics

This gene is a member of the following regulons

AbrB regulon, SigW regulon

The gene

Basic information

• Locus tag: BSU02310

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: extracellular (signal peptide) PubMed

Database entries

• Structure:

• UniProt: O31455

• KEGG entry: [3]

• E.C. number:

Expression and regulation

• Operon:
  • ybfO (according to DBTBS)
  • ybfO-ybfP PubMed
  • ybfO-ybfP-ybfQ PubMed

• Sigma factor: SigW PubMed

• Regulation:
  • strongly induced by alkali shock (SigW PubMed)
  • repressed during logarithmic growth (AbrB) PubMed

• Regulatory mechanism:
  • AbrB: transcription repression PubMed

• Additional information:

Biological materials

• Mutant:

• Expression vector:

• lacZ fusion:

• GFP fusion:

• two-hybrid system:

• Antibody: