LexA

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  • Description: transcriptional repressor of the SOS regulon

Gene name lexA
Synonyms dinR
Essential no
Product transcriptional repressor of the SOS regulon
Function regulation of DNA damage repair
MW, pI 22 kDa, 5.155
Gene length, protein length 615 bp, 205 aa
Immediate neighbours fosB, yneA
Gene sequence (+200bp) Protein sequence
Genetic context
LexA context.gif
This image was kindly provided by SubtiList



The gene

Basic information

  • Coordinates:

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

Additional information

Expression and regulation

  • Regulation: autoregulation by LexA PubMed
  • Regulatory mechanism: autorepression
  • 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

  1. Author1, Author2 & Author3 (year) Title Journal volume: page-page. PubMed