CspB

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  • Description: major cold-shock protein

Gene name cspB
Synonyms
Essential no
Product major cold-shock protein
Function RNA chaperone
Gene expression levels in SubtiExpress: cspB
Interactions involving this protein in SubtInteract: CspB
MW, pI 7 kDa, 4.341
Gene length, protein length 201 bp, 67 aa
Immediate neighbours yhcI, yhcJ
Sequences Protein DNA DNA_with_flanks
Genetic context
CspB context.gif
This image was kindly provided by SubtiList
Expression at a glance   PubMed
CspB expression.png
























Categories containing this gene/protein

RNA chaperones, cold stress proteins

This gene is a member of the following regulons

The gene

Basic information

  • Locus tag: BSU09100

Phenotypes of a mutant

Database entries

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

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity:
  • Protein family:

Extended information on the protein

  • Kinetic information:
  • Domains:
  • Modification:
  • Cofactor(s):
  • Effectors of protein activity:
  • Localization: cytoplasm (according to Swiss-Prot), cytoplasma, colocalizes with the ribosomes PubMed

Database entries

  • KEGG entry: [3]
  • E.C. number:

Additional information

  • subject to Clp-dependent proteolysis upon glucose starvation PubMed

Expression and regulation

  • Regulation:
    • induced upon cold shock PubMed
  • Regulatory mechanism:
  • Additional information: subject to Clp-dependent proteolysis upon glucose starvation PubMed

Biological materials

  • Mutant:
  • Expression vector:
  • lacZ fusion:
  • GFP fusion:
  • two-hybrid system: B. pertussis adenylate cyclase-based bacterial two hybrid system (BACTH), available in Stülke lab
  • Antibody:

Labs working on this gene/protein

Mohamed Marahiel, Marburg University, Germany homepage

Your additional remarks

References

Additional publications: PubMed