Difference between revisions of "HtrA"

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* '''Description:''' serine protease Do  <br/><br/>
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|style="background:#ABCDEF;" align="center"|'''Function''' || probably involved in processing, maturation, <br/>or secretion of extracellular enzymes
 
|style="background:#ABCDEF;" align="center"|'''Function''' || probably involved in processing, maturation, <br/>or secretion of extracellular enzymes
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|colspan="2" style="background:#FAF8CC;" align="center"| '''Gene expression levels in [http://cellpublisher.gobics.de/subtiexpress/ ''Subti''Express]''': [http://cellpublisher.gobics.de/subtiexpress/bsu/BSU12900 htrA]
 
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|colspan="2" style="background:#FAF8CC;" align="center"| '''Metabolic function and regulation of this protein in [[SubtiPathways|''Subti''Pathways]]: <br/>[http://subtiwiki.uni-goettingen.de/pathways/stress_response.html Stress], [http://subtiwiki.uni-goettingen.de/wiki/index.php/Protein_secretion Protein secretion]'''
 
|colspan="2" style="background:#FAF8CC;" align="center"| '''Metabolic function and regulation of this protein in [[SubtiPathways|''Subti''Pathways]]: <br/>[http://subtiwiki.uni-goettingen.de/pathways/stress_response.html Stress], [http://subtiwiki.uni-goettingen.de/wiki/index.php/Protein_secretion Protein secretion]'''

Revision as of 08:13, 7 August 2012


Gene name htrA
Synonyms ykdA
Essential no
Product serine protease Do
Function probably involved in processing, maturation,
or secretion of extracellular enzymes
Gene expression levels in SubtiExpress: htrA
Metabolic function and regulation of this protein in SubtiPathways:
Stress, Protein secretion
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
Expression at a glance   PubMed
HtrA expression.png




























Categories containing this gene/protein

proteolysis, heat shock proteins

This gene is a member of the following regulons

CssR regulon

The gene

Basic information

  • Locus tag: BSU12900

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:
  • Localization:
    • cell membrane (according to Swiss-Prot)
    • extracellular (signal peptide) PubMed
    • randomly distributed in foci throughout the cell surface PubMed

Database entries

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

Additional information

Expression and regulation

  • Operon: htrA (according to DBTBS)
  • Regulation:
    • expressed under conditions of secretion stress (CssR) PubMed
    • induced by rhamnolipids PubMed
  • 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

Additional publications: PubMed