UvrB

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  • Description: excinuclease ABC (subunit B)

Gene name uvrB
Synonyms dinA, uvrA
Essential no
Product excinuclease ABC (subunit B)
Function DNA repair after UV damage
Gene expression levels in SubtiExpress: uvrB
Interactions involving this protein in SubtInteract: UvrB
MW, pI 76 kDa, 5.26
Gene length, protein length 1983 bp, 661 aa
Immediate neighbours uvrA, csbA
Sequences Protein DNA DNA_with_flanks
Genetic context
UvrB context.gif
This image was kindly provided by SubtiList
Expression at a glance   PubMed
UvrB expression.png















Categories containing this gene/protein

DNA repair/ recombination

This gene is a member of the following regulons

LexA regulon

The gene

Basic information

  • Locus tag: BSU35170

Phenotypes of a mutant

Database entries

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

Additional information

  • A mutation was found in this gene after evolution under relaxed selection for sporulation PubMed


The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity:
  • Protein family: uvrB family (according to Swiss-Prot)
  • Paralogous protein(s):

Extended information on the protein

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

Database entries

  • Structure: 2NMV (bound to fluorescein-adducted DNA); 2D7D ternary complex involving UvrB* (a C-terminal truncation of full-length UvrB), a polythymine trinucleotide and ADP PubMed
  • KEGG entry: [3]
  • E.C. number:

Additional information

Expression and regulation

  • Regulation:
  • Regulatory mechanism:
  • Additional information:

Biological materials

  • Mutant: GP1175 (del uvrAB::ermC) (available in the Stülke lab)
  • Expression vector:
  • lacZ fusion:
  • GFP fusion:
  • two-hybrid system:
  • Antibody:

Labs working on this gene/protein

Your additional remarks

References

Reviews

Original publications