Difference between revisions of "ParE"

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Revision as of 13:29, 16 May 2013

  • Description: subunit of DNA topoisomerase IV

Gene name parE
Synonyms grlB
Essential yes PubMed
Product subunit of DNA topoisomerase IV
Function chromosome segregation and compaction
Gene expression levels in SubtiExpress: parE
MW, pI 72 kDa, 6.166
Gene length, protein length 1965 bp, 655 aa
Immediate neighbours yneT, parC
Sequences Protein DNA DNA_with_flanks
Genetic context
ParE context.gif
This image was kindly provided by SubtiList
Expression at a glance   PubMed
ParE expression.png
























Categories containing this gene/protein

DNA condensation/ segregation, essential genes

This gene is a member of the following regulons

LexA regulon

The gene

Basic information

  • Locus tag: BSU18090

Phenotypes of a mutant

essential PubMed

Database entries

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

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity:
  • Protein family: type II topoisomerase family (according to Swiss-Prot)
  • Paralogous protein(s): GyrB

Extended information on the protein

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

Database entries

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

Additional information

Expression and regulation

  • Sigma factor:
  • Regulatory mechanism:
  • 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

Jean-Christophe Meile, Ling Juan Wu, S Dusko Ehrlich, Jeff Errington, Philippe Noirot
Systematic localisation of proteins fused to the green fluorescent protein in Bacillus subtilis: identification of new proteins at the DNA replication factory.
Proteomics: 2006, 6(7);2135-46
[PubMed:16479537] [WorldCat.org] [DOI] (P p)

Serkalem Tadesse, Judita Mascarenhas, Bernd Kösters, Andrej Hasilik, Peter L Graumann
Genetic interaction of the SMC complex with topoisomerase IV in Bacillus subtilis.
Microbiology (Reading): 2005, 151(Pt 11);3729-3737
[PubMed:16272394] [WorldCat.org] [DOI] (P p)

Nora Au, Elke Kuester-Schoeck, Veena Mandava, Laura E Bothwell, Susan P Canny, Karen Chachu, Sierra A Colavito, Shakierah N Fuller, Eli S Groban, Laura A Hensley, Theresa C O'Brien, Amish Shah, Jessica T Tierney, Louise L Tomm, Thomas M O'Gara, Alexi I Goranov, Alan D Grossman, Charles M Lovett
Genetic composition of the Bacillus subtilis SOS system.
J Bacteriol: 2005, 187(22);7655-66
[PubMed:16267290] [WorldCat.org] [DOI] (P p)

W M Huang, J L Libbey, P van der Hoeven, S X Yu
Bipolar localization of Bacillus subtilis topoisomerase IV, an enzyme required for chromosome segregation.
Proc Natl Acad Sci U S A: 1998, 95(8);4652-7
[PubMed:9539793] [WorldCat.org] [DOI] (P p)