Difference between revisions of "BslA"
| Line 1: | Line 1: | ||
| − | * '''Description:''' | + | * '''Description:''' amphiphilic protein, forms water-repellent surface layer of the biofilm<br/><br/> |
{| align="right" border="1" cellpadding="2" | {| align="right" border="1" cellpadding="2" | ||
| Line 10: | Line 10: | ||
|style="background:#ABCDEF;" align="center"| '''Essential''' || no | |style="background:#ABCDEF;" align="center"| '''Essential''' || no | ||
|- | |- | ||
| − | |style="background:#ABCDEF;" align="center"| '''Product''' || | + | |style="background:#ABCDEF;" align="center"| '''Product''' || biofilm surface layer |
|- | |- | ||
| − | |style="background:#ABCDEF;" align="center"|'''Function''' || | + | |style="background:#ABCDEF;" align="center"|'''Function''' || [[biofilm formation]] |
|- | |- | ||
|style="background:#ABCDEF;" align="center"| '''MW, pI''' || 19 kDa, 9.987 | |style="background:#ABCDEF;" align="center"| '''MW, pI''' || 19 kDa, 9.987 | ||
| Line 54: | Line 54: | ||
===Phenotypes of a mutant === | ===Phenotypes of a mutant === | ||
* reduced colony complexity {{PubMed|21742882}} | * reduced colony complexity {{PubMed|21742882}} | ||
| + | * loss of surface repellency of the biofilm {{PubMed|22571672}} | ||
=== Database entries === | === Database entries === | ||
| Line 71: | Line 72: | ||
* '''Protein family:''' | * '''Protein family:''' | ||
| − | * '''Paralogous protein(s):''' | + | * '''Paralogous protein(s):''' [[YweA]] |
=== Extended information on the protein === | === Extended information on the protein === | ||
| Line 89: | Line 90: | ||
* '''Localization:''' | * '''Localization:''' | ||
** extracellular (signal peptide) [http://www.ncbi.nlm.nih.gov/pubmed/18957862 PubMed] | ** extracellular (signal peptide) [http://www.ncbi.nlm.nih.gov/pubmed/18957862 PubMed] | ||
| − | ** | + | ** biofilm matrix in an extracellular polysaccharide-dependent manner {{PubMed|22571672}} |
| + | ** forms a layer on the biofilm surface {{PubMed|22571672}} | ||
=== Database entries === | === Database entries === | ||
| Line 104: | Line 106: | ||
=Expression and regulation= | =Expression and regulation= | ||
| − | * '''Operon:''' | + | * '''Operon:''' ''[[bslA]]'' {{PubMed|22383849}} |
* '''Expression browser:''' [http://genome.jouy.inra.fr/cgi-bin/seb/viewdetail.py?id=yuaB_3187503_3188048_1 yuaB] {{PubMed|22383849}} | * '''Expression browser:''' [http://genome.jouy.inra.fr/cgi-bin/seb/viewdetail.py?id=yuaB_3187503_3188048_1 yuaB] {{PubMed|22383849}} | ||
| Line 138: | Line 140: | ||
=References= | =References= | ||
| − | <pubmed> 18978066 18957862, 17850253 21097620 21742882 </pubmed> | + | <pubmed> 18978066 18957862, 17850253 21097620 21742882 22383849 22571672 </pubmed> |
[[Category:Protein-coding genes]] | [[Category:Protein-coding genes]] | ||
Revision as of 10:26, 11 May 2012
- Description: amphiphilic protein, forms water-repellent surface layer of the biofilm
| Gene name | yuaB |
| Synonyms | |
| Essential | no |
| Product | biofilm surface layer |
| Function | biofilm formation |
| MW, pI | 19 kDa, 9.987 |
| Gene length, protein length | 543 bp, 181 aa |
| Immediate neighbours | gbsR, ktrA |
| 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
This gene is a member of the following regulons
The gene
Basic information
- Locus tag: BSU31080
Phenotypes of a mutant
Database entries
- DBTBS entry: no entry
- SubtiList entry: [1]
Additional information
The protein
Basic information/ Evolution
- Catalyzed reaction/ biological activity:
- Protein family:
- Paralogous protein(s): YweA
Extended information on the protein
- Kinetic information:
- Domains:
- Modification:
- Cofactor(s):
- Effectors of protein activity:
- Interactions:
- Localization:
Database entries
- Structure:
- UniProt: P71014
- KEGG entry: [2]
- E.C. number:
Additional information
Expression and regulation
- Sigma factor:
- 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
Kazuo Kobayashi, Megumi Iwano
BslA(YuaB) forms a hydrophobic layer on the surface of Bacillus subtilis biofilms.
Mol Microbiol: 2012, 85(1);51-66
[PubMed:22571672]
[WorldCat.org]
[DOI]
(I p)
Pierre Nicolas, Ulrike Mäder, Etienne Dervyn, Tatiana Rochat, Aurélie Leduc, Nathalie Pigeonneau, Elena Bidnenko, Elodie Marchadier, Mark Hoebeke, Stéphane Aymerich, Dörte Becher, Paola Bisicchia, Eric Botella, Olivier Delumeau, Geoff Doherty, Emma L Denham, Mark J Fogg, Vincent Fromion, Anne Goelzer, Annette Hansen, Elisabeth Härtig, Colin R Harwood, Georg Homuth, Hanne Jarmer, Matthieu Jules, Edda Klipp, Ludovic Le Chat, François Lecointe, Peter Lewis, Wolfram Liebermeister, Anika March, Ruben A T Mars, Priyanka Nannapaneni, David Noone, Susanne Pohl, Bernd Rinn, Frank Rügheimer, Praveen K Sappa, Franck Samson, Marc Schaffer, Benno Schwikowski, Leif Steil, Jörg Stülke, Thomas Wiegert, Kevin M Devine, Anthony J Wilkinson, Jan Maarten van Dijl, Michael Hecker, Uwe Völker, Philippe Bessières, Philippe Noirot
Condition-dependent transcriptome reveals high-level regulatory architecture in Bacillus subtilis.
Science: 2012, 335(6072);1103-6
[PubMed:22383849]
[WorldCat.org]
[DOI]
(I p)
Adam Ostrowski, Angela Mehert, Alan Prescott, Taryn B Kiley, Nicola R Stanley-Wall
YuaB functions synergistically with the exopolysaccharide and TasA amyloid fibers to allow biofilm formation by Bacillus subtilis.
J Bacteriol: 2011, 193(18);4821-31
[PubMed:21742882]
[WorldCat.org]
[DOI]
(I p)
Akos T Kovács, Oscar P Kuipers
Rok regulates yuaB expression during architecturally complex colony development of Bacillus subtilis 168.
J Bacteriol: 2011, 193(4);998-1002
[PubMed:21097620]
[WorldCat.org]
[DOI]
(I p)
Daniel T Verhamme, Ewan J Murray, Nicola R Stanley-Wall
DegU and Spo0A jointly control transcription of two loci required for complex colony development by Bacillus subtilis.
J Bacteriol: 2009, 191(1);100-8
[PubMed:18978066]
[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)
Kazuo Kobayashi
Gradual activation of the response regulator DegU controls serial expression of genes for flagellum formation and biofilm formation in Bacillus subtilis.
Mol Microbiol: 2007, 66(2);395-409
[PubMed:17850253]
[WorldCat.org]
[DOI]
(P p)
