CssR

• Description: two-component response regulator, control of cellular responses to protein secretion stress
  
  

Gene name	cssR
Synonyms	yvqA
Essential	no
Product	two-component response regulator
Function	control of cellular responses to protein secretion stress
Gene expression levels in SubtiExpress: cssR
Interactions involving this protein in SubtInteract: CssR
Metabolic function and regulation of this protein in SubtiPathways: Stress, Protein secretion
MW, pI	26 kDa, 5.071
Gene length, protein length	675 bp, 225 aa
Immediate neighbours	htrB, cssS
Get the DNA and protein sequences (Barbe et al., 2009)
Genetic context This image was kindly provided by SubtiList
Expression at a glance   PubMed

Categories containing this gene/protein

transcription factors and their control, heat shock proteins, phosphoproteins

This gene is a member of the following regulons

CssR regulon

The CssR regulon:

• cssR-cssS, htrA, htrB

The gene

Basic information

• Locus tag: BSU33010

Database entries

• DBTBS entry: [1]

• SubtiList entry: [2]

The protein

Basic information/ Evolution

• Catalyzed reaction/ biological activity:

• Protein family: OmpR family of two-component response regulators

• Paralogous protein(s):

Extended information on the protein

• Kinetic information:

• Domains:

• Modification: phosphorylated by CssS on an Asp residue

• Cofactor(s):

• Effectors of protein activity: phosphorylation likely affects DNA-binding activity

• Interactions:
  • CssR interacts with the RNA polymerase PubMed
  • CssS-CssR

• Localization: cytoplasm (according to Swiss-Prot)

Database entries

• Structure:

• UniProt: O32192

• KEGG entry: [3]

• E.C. number:

Expression and regulation

• Operon: cssR-cssS PubMed

• Expression browser: cssR PubMed

• Sigma factor: SigA PubMed

• Regulation:
  • expressed under conditions of secretion stress (CssR) PubMed

• Regulatory mechanism:
  • CssR: transcription activation PubMed

• Additional information:

Biological materials

• Mutant:

• Expression vector:

• lacZ fusion:

• GFP fusion:

• two-hybrid system:

• Antibody:

References

Additional publications: PubMed

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)

Des Raj Kashyap, Minhui Wang, Li-Hui Liu, Geert-Jan Boons, Dipika Gupta, Roman Dziarski
Peptidoglycan recognition proteins kill bacteria by activating protein-sensing two-component systems.
Nat Med: 2011, 17(6);676-83
[PubMed:21602801] [WorldCat.org] [DOI] (I p)

Jessica C Zweers, Thomas Wiegert, Jan Maarten van Dijl
Stress-responsive systems set specific limits to the overproduction of membrane proteins in Bacillus subtilis.
Appl Environ Microbiol: 2009, 75(23);7356-64
[PubMed:19820159] [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, Ronald Dorenbos, Jochen Meens, Roland Freudl, Haike Antelmann, Michael Hecker, Oscar P Kuipers, Sierd Bron, Wim J Quax, Jean-Yves F Dubois, Jan Maarten van Dijl
A disulfide bond-containing alkaline phosphatase triggers a BdbC-dependent secretion stress response in Bacillus subtilis.
Appl Environ Microbiol: 2006, 72(11);6876-85
[PubMed:17088376] [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)

C Fabret, V A Feher, J A Hoch
Two-component signal transduction in Bacillus subtilis: how one organism sees its world.
J Bacteriol: 1999, 181(7);1975-83
[PubMed:10094672] [WorldCat.org] [DOI] (P p)