CcpB

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Gene name ccpB
Synonyms yyaG
Essential no
Product transcriptional regulator (LacI family)
Function unknown
Gene expression levels in SubtiExpress: ccpB
Metabolic function and regulation of this protein in SubtiPathways:
ccpB
MW, pI 34 kDa, 6.327
Gene length, protein length 933 bp, 311 aa
Immediate neighbours yyaH, exoA
Sequences Protein DNA DNA_with_flanks
Genetic context
CcpB context.gif
This image was kindly provided by SubtiList
Expression at a glance   PubMed
CcpB expression.png




























Categories containing this gene/protein

transcription factors and their control, sporulation proteins

This gene is a member of the following regulons

SigG regulon

The gene

Basic information

  • Locus tag: BSU40870

Phenotypes of a mutant

Database entries

  • DBTBS entry: [1]
  • SubtiList entry: [2]

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity:
  • Paralogous protein(s):

Extended information on the protein

  • Kinetic information:
  • Domains:
  • Modification:
  • Cofactor(s):
  • Effectors of protein activity:

Database entries

  • Structure:
  • KEGG entry: [3]
  • E.C. number:

Additional information

Expression and regulation

  • Regulation:
    • expressed late during sporulation in the forespore (SigG) PubMed
  • Regulatory mechanism:
  • Additional information:

Biological materials

  • Mutant:
  • Expression vector:
  • lacZ fusion:
  • GFP fusion:
  • two-hybrid system:
  • Antibody:

Labs working on this gene/protein

Your additional remarks

References

José M Salas-Pacheco, Barbara Setlow, Peter Setlow, Mario Pedraza-Reyes
Role of the Nfo (YqfS) and ExoA apurinic/apyrimidinic endonucleases in protecting Bacillus subtilis spores from DNA damage.
J Bacteriol: 2005, 187(21);7374-81
[PubMed:16237020] [WorldCat.org] [DOI] (P p)

S Chauvaux, I T Paulsen, M H Saier
CcpB, a novel transcription factor implicated in catabolite repression in Bacillus subtilis.
J Bacteriol: 1998, 180(3);491-7
[PubMed:9457849] [WorldCat.org] [DOI] (P p)