CcpB

• Description: transcriptional regulator (LacI family)
  
  

Gene name	ccpB
Synonyms	yyaG
Essential	no
Product	transcriptional regulator (LacI family)
Function	mediates catabolite repression by glucose, mannitol, and sucrose of gluconate (gnt) and xylose (xyl) operons, in parallel to CcpA
MW, pI	34 kDa, 6.327
Gene length, protein length	933 bp, 311 aa
Immediate neighbours	yyaH, exoA
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: BSU40870

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:

Database entries

• Structure:

• Swiss prot entry: P37517

• KEGG entry: [3]

• 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:

References

1. Chauvaux S, Paulsen IT, Saier MH Jr. 1998. CcpB, a novel transcription factor implicated in catabolite repression in Bacillus subtilis. J Bacteriol 180:491-497. PubMed
2. Author1, Author2 & Author3 (year) Title Journal volume: page-page. PubMed