Difference between revisions of "WalK"
(→Original Publications) |
|||
Line 102: | Line 102: | ||
* '''Structure:''' | * '''Structure:''' | ||
+ | ** [http://www.rcsb.org/pdb/explore.do?structureId=3sl2 3SL2] (complex of the ATP binding histidine kinase domain with ATP) {{PubMed|22751669}} | ||
* '''UniProt:''' [http://www.uniprot.org/uniprot/Q45614 Q45614] | * '''UniProt:''' [http://www.uniprot.org/uniprot/Q45614 Q45614] | ||
Line 113: | Line 114: | ||
=Expression and regulation= | =Expression and regulation= | ||
− | * '''Operon:''' ''[[walR]]-[[walK]]-[[yycH]]-[[yycI]]-[[walJ]]-[[yyxA]]'' | + | * '''Operon:''' ''[[walR]]-[[walK]]-[[yycH]]-[[yycI]]-[[walJ]]-[[yyxA]]'' {{PubMed|9829949}} |
* '''Expression browser:''' [http://genome.jouy.inra.fr/cgi-bin/seb/viewdetail.py?id=walK_4151853_4153688_-1 walK] {{PubMed|22383849}} | * '''Expression browser:''' [http://genome.jouy.inra.fr/cgi-bin/seb/viewdetail.py?id=walK_4151853_4153688_-1 walK] {{PubMed|22383849}} | ||
Line 149: | Line 150: | ||
==Original Publications== | ==Original Publications== | ||
'''Additional publications:''' {{PubMed|22526318}} | '''Additional publications:''' {{PubMed|22526318}} | ||
− | <pubmed>18573169,17350627,17827301,9829949,17581128,10878122,16030236,12950927,18408157, 19342776 20057515 20059685 20167622 21219466 </pubmed> | + | <pubmed>18573169,17350627,17827301,9829949,17581128,10878122,16030236,12950927,18408157, 19342776 20057515 20059685 20167622 21219466 22751669</pubmed> |
[[Category:Protein-coding genes]] | [[Category:Protein-coding genes]] |
Revision as of 16:38, 6 July 2012
- Description: two-component sensor kinase, controls cell wall metabolism, co-ordinates cell wall remodelling with cell division by controlling the transcription of genes for autolysins and their inhibitors
Gene name | walK |
Synonyms | yycG |
Essential | yes PubMed |
Product | two-component sensor kinase (OmpR family) |
Function | control of cell wall metabolism |
Interactions involving this protein in SubtInteract: WalK | |
MW, pI | 69 kDa, 4.775 |
Gene length, protein length | 1833 bp, 611 aa |
Immediate neighbours | yycH, walR |
Get the DNA and protein sequences (Barbe et al., 2009) | |
Genetic context This image was kindly provided by SubtiList
| |
Expression at a glance PubMed |
Contents
Categories containing this gene/protein
cell wall/ other, protein modification, transcription factors and their control, essential genes, membrane proteins, phosphoproteins
This gene is a member of the following regulons
The gene
Basic information
- Locus tag: BSU40400
Phenotypes of a mutant
essential PubMed
Database entries
- DBTBS entry: [1]
- SubtiList entry: [2]
Additional information
The protein
Basic information/ Evolution
- Catalyzed reaction/ biological activity: autophosphorylation, phosphorylation of WalR
- Protein family: two-component sensor kinase of the OmpR family
- Paralogous protein(s):
Extended information on the protein
- Kinetic information:
- Domains: two transmembrane segments, C-terminal histidine phosphotransferase domain
- Modification: autophosphorylation on a His residue
- Cofactor(s):
- Effectors of protein activity:
Database entries
- UniProt: Q45614
- KEGG entry: [3]
- E.C. number:
Additional information
Expression and regulation
- Sigma factor:
- Regulation: expressed during vegetative growth, repressed during stationary phase 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
Sarah Dubrac, Paola Bisicchia, Kevin M Devine, Tarek Msadek
A matter of life and death: cell wall homeostasis and the WalKR (YycGF) essential signal transduction pathway.
Mol Microbiol: 2008, 70(6);1307-22
[PubMed:19019149]
[WorldCat.org]
[DOI]
(I p)
Sarah Dubrac, Tarek Msadek
Tearing down the wall: peptidoglycan metabolism and the WalK/WalR (YycG/YycF) essential two-component system.
Adv Exp Med Biol: 2008, 631;214-28
[PubMed:18792692]
[WorldCat.org]
[DOI]
(P p)
Malcolm E Winkler, James A Hoch
Essentiality, bypass, and targeting of the YycFG (VicRK) two-component regulatory system in gram-positive bacteria.
J Bacteriol: 2008, 190(8);2645-8
[PubMed:18245295]
[WorldCat.org]
[DOI]
(I 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)
Original Publications
Additional publications: PubMed
Reha Celikel, Vidya Harini Veldore, Irimpan Mathews, Kevin M Devine, Kottayil I Varughese
ATP forms a stable complex with the essential histidine kinase WalK (YycG) domain.
Acta Crystallogr D Biol Crystallogr: 2012, 68(Pt 7);839-45
[PubMed:22751669]
[WorldCat.org]
[DOI]
(I p)
Tatsuya Fukushima, Isako Furihata, Robyn Emmins, Richard A Daniel, James A Hoch, Hendrik Szurmant
A role for the essential YycG sensor histidine kinase in sensing cell division.
Mol Microbiol: 2011, 79(2);503-22
[PubMed:21219466]
[WorldCat.org]
[DOI]
(I p)
Inga Jende, Kottayil I Varughese, Kevin M Devine
Amino acid identity at one position within the alpha1 helix of both the histidine kinase and the response regulator of the WalRK and PhoPR two-component systems plays a crucial role in the specificity of phosphotransfer.
Microbiology (Reading): 2010, 156(Pt 6);1848-1859
[PubMed:20167622]
[WorldCat.org]
[DOI]
(I p)
Ario Okada, Masayuki Igarashi, Toshihide Okajima, Naoko Kinoshita, Maya Umekita, Ryuichi Sawa, Kunio Inoue, Takafumi Watanabe, Akihiro Doi, Aaron Martin, John Quinn, Yoshio Nishimura, Ryutaro Utsumi
Walkmycin B targets WalK (YycG), a histidine kinase essential for bacterial cell growth.
J Antibiot (Tokyo): 2010, 63(2);89-94
[PubMed:20057515]
[WorldCat.org]
[DOI]
(I p)
Haiyan Zhao, Liang Tang
Crystallographic characterization of a multidomain histidine protein kinase from an essential two-component regulatory system.
Acta Crystallogr Sect F Struct Biol Cryst Commun: 2009, 65(Pt 4);346-9
[PubMed:19342776]
[WorldCat.org]
[DOI]
(I p)
Tatsuya Fukushima, Hendrik Szurmant, Eun-Ja Kim, Marta Perego, James A Hoch
A sensor histidine kinase co-ordinates cell wall architecture with cell division in Bacillus subtilis.
Mol Microbiol: 2008, 69(3);621-32
[PubMed:18573169]
[WorldCat.org]
[DOI]
(I p)
Hendrik Szurmant, Lintao Bu, Charles L Brooks, James A Hoch
An essential sensor histidine kinase controlled by transmembrane helix interactions with its auxiliary proteins.
Proc Natl Acad Sci U S A: 2008, 105(15);5891-6
[PubMed:18408157]
[WorldCat.org]
[DOI]
(I p)
Sarah Dubrac, Ivo Gomperts Boneca, Olivier Poupel, Tarek Msadek
New insights into the WalK/WalR (YycG/YycF) essential signal transduction pathway reveal a major role in controlling cell wall metabolism and biofilm formation in Staphylococcus aureus.
J Bacteriol: 2007, 189(22);8257-69
[PubMed:17827301]
[WorldCat.org]
[DOI]
(I p)
Paola Bisicchia, David Noone, Efthimia Lioliou, Alistair Howell, Sarah Quigley, Thomas Jensen, Hanne Jarmer, Kevin M Devine
The essential YycFG two-component system controls cell wall metabolism in Bacillus subtilis.
Mol Microbiol: 2007, 65(1);180-200
[PubMed:17581128]
[WorldCat.org]
[DOI]
(P p)
Patrick D McLaughlin, Benjamin G Bobay, Erin J Regel, Richele J Thompson, James A Hoch, John Cavanagh
Predominantly buried residues in the response regulator Spo0F influence specific sensor kinase recognition.
FEBS Lett: 2007, 581(7);1425-9
[PubMed:17350627]
[WorldCat.org]
[DOI]
(P p)
Hendrik Szurmant, Kristine Nelson, Eun-Ja Kim, Marta Perego, James A Hoch
YycH regulates the activity of the essential YycFG two-component system in Bacillus subtilis.
J Bacteriol: 2005, 187(15);5419-26
[PubMed:16030236]
[WorldCat.org]
[DOI]
(P p)
Alistair Howell, Sarah Dubrac, Kasper Krogh Andersen, David Noone, Juliette Fert, Tarek Msadek, Kevin Devine
Genes controlled by the essential YycG/YycF two-component system of Bacillus subtilis revealed through a novel hybrid regulator approach.
Mol Microbiol: 2003, 49(6);1639-55
[PubMed:12950927]
[WorldCat.org]
[DOI]
(P p)
Keisuke Fukuchi, Yasuhiro Kasahara, Kei Asai, Kazuo Kobayashi, Shigeki Moriya, Naotake Ogasawara
The essential two-component regulatory system encoded by yycF and yycG modulates expression of the ftsAZ operon in Bacillus subtilis.
Microbiology (Reading): 2000, 146 ( Pt 7);1573-1583
[PubMed:10878122]
[WorldCat.org]
[DOI]
(P 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)