SubtiBank SubtiBank
htrA [Mon Aug 31 2015 13:53:50 GMT+0200 (CEST)]
You are currently viewing an outdated version of SubtiWiki. Please use the newest version!

htrA [Mon Aug 31 2015 13:53:50 GMT+0200 (CEST)]

membrane-anchored protein quality control protease, serine protease Do
locus
BSU12900
pI
4.70
mw
47.00 kDa
function
protein quality control
product
serine protease Do
essential
no
synonyms
ykdA

Genomic Context

      

categories

  • [category|SW 3|Information processing] → [category|SW 3.3|Protein synthesis, modification and degradation] → [category|SW 3.3.7|Proteolysis] → [category|SW 3.3.7.1|Protein quality control]
  • [category|SW 4|Lifestyles] → [category|SW 4.3|Coping with stress] → [category|SW 4.3.4|Heat shock proteins]
  • [category|SW 6|Groups of genes] → [category|SW 6.12|Secreted proteins]
  • [category|SW 6|Groups of genes] → [category|SW 6.2|Membrane proteins]
  • syns
    ykdA

    [SW|Categories] containing this gene/protein

  • [SW|proteolysis], [SW|heat shock proteins], [SW|membrane proteins]
  • This gene is a member of the following [SW|regulons]

  • [SW|CssR regulon]
  • The protein

    Catalyzed reaction/ biological activity

  • required for folding of the secreted protein [protein|search|YqxI] [Pubmed|23937099]
  • Protein family

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

  • [protein|search|HtrC]
  • [SW|Localization]

  • cell membrane (according to Swiss-Prot)
  • extracellular (signal peptide) [Pubmed|18957862]
  • randomly distributed in foci throughout the cell surface [Pubmed|22307758]
  • Expression and Regulation

    Operon

  • ''htrA'' (according to [http://dbtbs.hgc.jp/COG/prom/htrA.html DBTBS])
  • [SW|Sigma factor]

  • [protein|search|SigA] [Pubmed|10692364]
  • Regulation

  • expressed under conditions of secretion stress ([protein|search|CssR]) [Pubmed|11555295]
  • induced by rhamnolipids [Pubmed|22092710]
  • Regulatory mechanism

  • [protein|search|CssR]: transcription activation [Pubmed|11555295]
  • Biological materials

    Mutant

  • 1A933 (no resistance), [Pubmed|10692364], available at [http://pasture.asc.ohio-state.edu/BGSC/getdetail.cfm?bgscid=1A933&Search=1A933 BGSC]
  • References

    Reviews

  • 22688815,21326199,25212246
  • Original publications

  • 17600057,12270824,11555295,18957862,10692364,21624103,22307758,22092710,24362423,23937099,24115457,11133960