CsoR

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  • Description: transcription repressor of copZ-copA and of ycnJ

Gene name csoR
Synonyms yvgZ
Essential no
Product transcription repressor
Function control of copper homeostasis
Metabolic function and regulation of this protein in SubtiPathways:
metal ion homeostasis
MW, pI 11 kDa, 7.299
Gene length, protein length 303 bp, 101 aa
Immediate neighbours copZ, yvaA
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
YvgZ context.gif
This image was kindly provided by SubtiList
Expression at a glance   PubMed
CsoR expression.png
























Categories containing this gene/protein

trace metal homeostasis (Cu, Zn, Ni, Mn, Mo), transcription factors and their control, resistance against toxic metals

This gene is a member of the following regulons

The CsoR regulon:

The gene

Basic information

  • Locus tag: BSU33520

Phenotypes of a mutant

Database entries

  • DBTBS entry: no entry
  • SubtiList entry: [1]

Additional information

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: Cu(I) ions cause release of CsoR from its operator sites

Database entries

  • Structure:
  • KEGG entry: [2]
  • E.C. number:

Additional information

Expression and regulation

  • Operon:
  • Sigma factor:
  • Regulation:
  • Regulatory mechanism:
  • Additional information:

Biological materials

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

Labs working on this gene/protein

John Helmann, Cornell University, USA Homepage

Mohamed Marahiel, Marburg University, Germany homepage

Your additional remarks

References