Difference between revisions of "PbpB"

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* '''Operon:''' ''[[mraZ]]-[[mraW]]-[[ftsL]]-[[pbpB]]'' {{PubMed|8636036,8244929}}
 
* '''Operon:''' ''[[mraZ]]-[[mraW]]-[[ftsL]]-[[pbpB]]'' {{PubMed|8636036,8244929}}
  
* '''[[Sigma factor]]:'''  
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* '''Expression browser:''' [http://genome.jouy.inra.fr/cgi-bin/seb/viewdetail.py?id=pbpB_1581947_1584097_1 pbpB] {{PubMed|22383849}}
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* '''Sigma factor:'''  
  
 
* '''Regulation:'''  
 
* '''Regulation:'''  

Revision as of 08:25, 13 April 2012

Gene name pbpB
Synonyms
Essential yes PubMed
Product penicillin-binding protein 2B
Function septation
Interactions involving this protein in SubtInteract: PbpB
MW, pI 79 kDa, 9.234
Gene length, protein length 2148 bp, 716 aa
Immediate neighbours ftsL, spoVD
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
PbpB context.gif
This image was kindly provided by SubtiList





Categories containing this gene/protein

cell wall synthesis, essential genes, membrane proteins

This gene is a member of the following regulons

The gene

Basic information

  • Locus tag: BSU15160

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: transpeptidase family (according to Swiss-Prot)
  • Paralogous protein(s): SpoVD

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:
  • Regulation:
    • constitutively expressed PubMed
  • Regulatory mechanism:
  • Additional information:

Biological materials

  • Mutant:
  • Expression vector:
  • lacZ fusion:
  • GFP fusion:
  • two-hybrid system: B. pertussis adenylate cyclase-based bacterial two hybrid system (BACTH), available in Jeff Errington lab
  • Antibody:

Labs working on this gene/protein

Jeff Errington, Newcastle University, UK homepage

Your additional remarks

References

Additional references: PubMed

Tatsuya Fukushima, Isako Furihata, Robyn Emmins, Richard A Daniel, James A Hoch, Hendrik Szurmant
A role for the essential YycG sensor histidine kinase in sensing cell division.
Mol Microbiol: 2011, 79(2);503-22
[PubMed:21219466] [WorldCat.org] [DOI] (I p)

Hanne-Leena Hyyryläinen, Bogumila C Marciniak, Kathleen Dahncke, Milla Pietiäinen, Pascal Courtin, Marika Vitikainen, Raili Seppala, Andreas Otto, Dörte Becher, Marie-Pierre Chapot-Chartier, Oscar P Kuipers, Vesa P Kontinen
Penicillin-binding protein folding is dependent on the PrsA peptidyl-prolyl cis-trans isomerase in Bacillus subtilis.
Mol Microbiol: 2010, 77(1);108-27
[PubMed:20487272] [WorldCat.org] [DOI] (I p)

Pamela Gamba, Jan-Willem Veening, Nigel J Saunders, Leendert W Hamoen, Richard A Daniel
Two-step assembly dynamics of the Bacillus subtilis divisome.
J Bacteriol: 2009, 191(13);4186-94
[PubMed:19429628] [WorldCat.org] [DOI] (I p)

Birgit Voigt, Haike Antelmann, Dirk Albrecht, Armin Ehrenreich, Karl-Heinz Maurer, Stefan Evers, Gerhard Gottschalk, Jan Maarten van Dijl, Thomas Schweder, Michael Hecker
Cell physiology and protein secretion of Bacillus licheniformis compared to Bacillus subtilis.
J Mol Microbiol Biotechnol: 2009, 16(1-2);53-68
[PubMed:18957862] [WorldCat.org] [DOI] (I p)

Dirk-Jan Scheffers, Laura J F Jones, Jeffery Errington
Several distinct localization patterns for penicillin-binding proteins in Bacillus subtilis.
Mol Microbiol: 2004, 51(3);749-64
[PubMed:14731276] [WorldCat.org] [DOI] (P p)

R A Daniel, E J Harry, J Errington
Role of penicillin-binding protein PBP 2B in assembly and functioning of the division machinery of Bacillus subtilis.
Mol Microbiol: 2000, 35(2);299-311
[PubMed:10652091] [WorldCat.org] [DOI] (P p)

R A Daniel, A M Williams, J Errington
A complex four-gene operon containing essential cell division gene pbpB in Bacillus subtilis.
J Bacteriol: 1996, 178(8);2343-50
[PubMed:8636036] [WorldCat.org] [DOI] (P p)

A Yanouri, R A Daniel, J Errington, C E Buchanan
Cloning and sequencing of the cell division gene pbpB, which encodes penicillin-binding protein 2B in Bacillus subtilis.
J Bacteriol: 1993, 175(23);7604-16
[PubMed:8244929] [WorldCat.org] [DOI] (P p)