PbpX

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  • Description: penicillin-binding protein X

Gene name pbpX
Synonyms
Essential no
Product penicillin-binding protein X
Function endopeptidase
MW, pI 43 kDa, 9.711
Gene length, protein length 1173 bp, 391 aa
Immediate neighbours recA, rny
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
PbpX context.gif
This image was kindly provided by SubtiList



Categories containing this gene/protein

cell wall synthesis, cell envelope stress proteins (controlled by SigM, W, X, Y)

This gene is a member of the following regulons

SigM regulon, SigX regulon

The gene

Basic information

  • Locus tag: BSU16950

Phenotypes of a mutant

Database entries

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

Additional information

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:
  • Interactions:
  • Localization: extracellular (signal peptide) PubMed, localizes during sporulation to both asymmetric septa and the prespore Link to a summary

Database entries

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

Additional information

Expression and regulation

  • 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

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)

Min Cao, John D Helmann
The Bacillus subtilis extracytoplasmic-function sigmaX factor regulates modification of the cell envelope and resistance to cationic antimicrobial peptides.
J Bacteriol: 2004, 186(4);1136-46
[PubMed:14762009] [WorldCat.org] [DOI] (P p)