SdpR

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  • Description: transcriptional repressor of the sdpR-sdpI operon

Gene name sdpR
Synonyms yvbA
Essential no
Product transcriptional regulator (ArsR family)
Function regulation of protection against SdpC
MW, pI 10 kDa, 7.328
Gene length, protein length 270 bp, 90 aa
Immediate neighbours sdpI, opuCD
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
YvbA context.gif
This image was kindly provided by SubtiList



The gene

Basic information

  • Locus tag: BSU33790

Phenotypes of a mutant

Database entries

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

Additional information

Categories containing this gene/protein

transcription factors and their control, toxins, antitoxins and immunity against toxins

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: SdpI binds and sequesters SdpR if extracellular SdpC is present, this results in induction of the sdpR-sdpI operon PubMed
  • Localization: cytoplasm (according to Swiss-Prot)

Database entries

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

Additional information

Expression and regulation

  • 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

Reviews

Original Publications

Craig D Ellermeier, Errett C Hobbs, Jose E Gonzalez-Pastor, Richard Losick
A three-protein signaling pathway governing immunity to a bacterial cannibalism toxin.
Cell: 2006, 124(3);549-59
[PubMed:16469701] [WorldCat.org] [DOI] (P p)

José E González-Pastor, Errett C Hobbs, Richard Losick
Cannibalism by sporulating bacteria.
Science: 2003, 301(5632);510-3
[PubMed:12817086] [WorldCat.org] [DOI] (I p)

M S Turner, J D Helmann
Mutations in multidrug efflux homologs, sugar isomerases, and antimicrobial biosynthesis genes differentially elevate activity of the sigma(X) and sigma(W) factors in Bacillus subtilis.
J Bacteriol: 2000, 182(18);5202-10
[PubMed:10960106] [WorldCat.org] [DOI] (P p)