HtrC

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  • Description: similar to serine protease HtrA

Gene name yyxA
Synonyms yycK
Essential no
Product unknown
Function unknown
Gene expression levels in SubtiExpress: yyxA
MW, pI 42 kDa, 5.315
Gene length, protein length 1200 bp, 400 aa
Immediate neighbours yyzO, walJ
Sequences Protein DNA DNA_with_flanks
Genetic context
YyxA context.gif
This image was kindly provided by SubtiList
Expression at a glance   PubMed
YyxA expression.png















Categories containing this gene/protein

proteolysis, sporulation proteins, membrane proteins

This gene is a member of the following regulons

SigG regulon

The gene

Basic information

  • Locus tag: BSU40360

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: peptidase S1B family (according to Swiss-Prot)
  • Paralogous protein(s): HtrA

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

yyxA PubMed

  • Regulation: expressed during vegetative growth, repressed during stationary phase PubMed

yyxA transcript expressed during sporulation 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

Reviews

Tim Clausen, Markus Kaiser, Robert Huber, Michael Ehrmann
HTRA proteases: regulated proteolysis in protein quality control.
Nat Rev Mol Cell Biol: 2011, 12(3);152-62
[PubMed:21326199] [WorldCat.org] [DOI] (I p)

Original publications

David Noone, Eric Botella, Clodagh Butler, Annette Hansen, Inga Jende, Kevin M Devine
Signal perception by the secretion stress-responsive CssRS two-component system in Bacillus subtilis.
J Bacteriol: 2012, 194(7);1800-14
[PubMed:22307758] [WorldCat.org] [DOI] (I p)

Tina Wecke, Tobias Bauer, Henning Harth, Ulrike Mäder, Thorsten Mascher
The rhamnolipid stress response of Bacillus subtilis.
FEMS Microbiol Lett: 2011, 323(2);113-23
[PubMed:22092710] [WorldCat.org] [DOI] (I p)

Hein Trip, Patricia J van der Veek, Ton C Renniers, Rob Meima, Cees M Sagt, Lisette Mohrmann, Oscar P Kuipers
A novel screening system for secretion of heterologous proteins in Bacillus subtilis.
Microb Biotechnol: 2011, 4(5);673-82
[PubMed:21624103] [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)

Hanne-Leena Hyyryläinen, Milla Pietiäinen, Tuula Lundén, Anna Ekman, Marika Gardemeister, Sanna Murtomäki-Repo, Haike Antelmann, Michael Hecker, Leena Valmu, Matti Sarvas, Vesa P Kontinen
The density of negative charge in the cell wall influences two-component signal transduction in Bacillus subtilis.
Microbiology (Reading): 2007, 153(Pt 7);2126-2136
[PubMed:17600057] [WorldCat.org] [DOI] (P p)

Elise Darmon, David Noone, Anne Masson, Sierd Bron, Oscar P Kuipers, Kevin M Devine, Jan Maarten van Dijl
A novel class of heat and secretion stress-responsive genes is controlled by the autoregulated CssRS two-component system of Bacillus subtilis.
J Bacteriol: 2002, 184(20);5661-71
[PubMed:12270824] [WorldCat.org] [DOI] (P p)

H L Hyyryläinen, A Bolhuis, E Darmon, L Muukkonen, P Koski, M Vitikainen, M Sarvas, Z Prágai, S Bron, J M van Dijl, V P Kontinen
A novel two-component regulatory system in Bacillus subtilis for the survival of severe secretion stress.
Mol Microbiol: 2001, 41(5);1159-72
[PubMed:11555295] [WorldCat.org] [DOI] (P p)

D Noone, A Howell, K M Devine
Expression of ykdA, encoding a Bacillus subtilis homologue of HtrA, is heat shock inducible and negatively autoregulated.
J Bacteriol: 2000, 182(6);1592-9
[PubMed:10692364] [WorldCat.org] [DOI] (P p)

Elodie Marchadier, Rut Carballido-López, Sophie Brinster, Céline Fabret, Peggy Mervelet, Philippe Bessières, Marie-Françoise Noirot-Gros, Vincent Fromion, Philippe Noirot
An expanded protein-protein interaction network in Bacillus subtilis reveals a group of hubs: Exploration by an integrative approach.
Proteomics: 2011, 11(15);2981-91
[PubMed:21630458] [WorldCat.org] [DOI] (I p)

C Fabret, J A Hoch
A two-component signal transduction system essential for growth of Bacillus subtilis: implications for anti-infective therapy.
J Bacteriol: 1998, 180(23);6375-83
[PubMed:9829949] [WorldCat.org] [DOI] (P p)