HtrA

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  • Description: serine protease Do (heat-shock protein)

Gene name htrA
Synonyms ykdA
Essential no
Product serine protease Do (heat-shock protein)
Function probably involved in processing, maturation, or secretion of extracellular enzymes
MW, pI 47 kDa, 4.699
Gene length, protein length 1347 bp, 449 aa
Immediate neighbours ykcC, proG
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
HtrA context.gif
This image was kindly provided by SubtiList



The gene

Basic information

  • Coordinates:

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: PDZ (DHR) domain (according to Swiss-Prot)
  • Paralogous protein(s): YyxA

Extended information on the protein

  • Kinetic information:
  • Domains:
  • Modification:
  • Cofactor(s):
  • Effectors of protein activity:
  • Interactions:
  • Localization: cell membrane (according to Swiss-Prot), extracellular (signal peptide) PubMed

Database entries

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

Additional information

Expression and regulation

  • Operon:
  • 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

  1. Voigt et al. (2009) Cell physiology and protein secretion of Bacillus licheniformis compared to Bacillus subtilis. J Mol Microbiol Biotechnol. 16: 53-68 PubMed
  2. Author1, Author2 & Author3 (year) Title Journal volume: page-page. PubMed