Difference between revisions of "TopB"

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|colspan="2" |'''[http://genome.jouy.inra.fr/cgi-bin/seb/viewdetail.py?id=topB_476558_478741_1 Expression at a glance]'''&#160;&#160;&#160;{{PubMed|22383849}}<br/>[[Image:topB_expression.png|500px|link=http://subtiwiki.uni-goettingen.de/apps/expression/expression.php?search=BSU04260]]
 
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Revision as of 12:34, 16 May 2013

  • Description: DNA topoisomerase III

Gene name topB
Synonyms
Essential no
Product DNA topoisomerase III
Function replication
Gene expression levels in SubtiExpress: topB
MW, pI 81 kDa, 9.879
Gene length, protein length 2181 bp, 727 aa
Immediate neighbours lrpC, ydaJ
Sequences Protein DNA DNA_with_flanks
Genetic context
TopB context.gif
This image was kindly provided by SubtiList
Expression at a glance   PubMed
TopB expression.png
























Categories containing this gene/protein

DNA replication, DNA condensation/ segregation

This gene is a member of the following regulons

The gene

Basic information

  • Locus tag: BSU04260

Phenotypes of a mutant

Database entries

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

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity: ATP-independent breakage of single-stranded DNA, followed by passage and rejoining (according to Swiss-Prot)
  • Protein family: prokaryotic type I/III topoisomerase family (according to Swiss-Prot)
  • Paralogous protein(s): TopA, one of the two proteins has to be present for viability PubMed

Extended information on the protein

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

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

Your additional remarks

References