Difference between revisions of "MreBH"
| Line 45: | Line 45: | ||
= This gene is a member of the following [[regulons]] = | = This gene is a member of the following [[regulons]] = | ||
| − | {{SubtiWiki regulon|[[SigI regulon]]}} | + | {{SubtiWiki regulon|[[SigI regulon]]}}, |
| + | {{SubtiWiki regulon|[[WalR regulon]]}} | ||
=The gene= | =The gene= | ||
| Line 80: | Line 81: | ||
* '''Kinetic information:''' | * '''Kinetic information:''' | ||
| − | * '''Domains:''' | + | * '''[[Domains]]:''' |
* '''Modification:''' | * '''Modification:''' | ||
| − | * ''' | + | * '''[[Cofactors]]:''' |
* '''Effectors of protein activity:''' | * '''Effectors of protein activity:''' | ||
| Line 123: | Line 124: | ||
* '''Regulation:''' | * '''Regulation:''' | ||
| − | |||
** expression is increased in an ''[[ugtP]]'' mutant {{PubMed|22362028}} | ** expression is increased in an ''[[ugtP]]'' mutant {{PubMed|22362028}} | ||
| + | ** induced at high temperature ([[SigI]], [[WalR]]) {{PubMed|24125693,18156261}} | ||
* '''Regulatory mechanism:''' | * '''Regulatory mechanism:''' | ||
| + | ** [[WalR]]: transcription activation {{PubMed|24125693}} | ||
* '''Additional information:''' | * '''Additional information:''' | ||
| Line 146: | Line 148: | ||
=Labs working on this gene/protein= | =Labs working on this gene/protein= | ||
| − | |||
=Your additional remarks= | =Your additional remarks= | ||
| Line 154: | Line 155: | ||
<pubmed> 17064365, 20566861 21636744,21636745 22362028 </pubmed> | <pubmed> 17064365, 20566861 21636744,21636745 22362028 </pubmed> | ||
==Other original publications== | ==Other original publications== | ||
| − | <pubmed>16950129,19643765 ,16950129 18156261, 19659933 21091501 22069484 23879732 23869552</pubmed> | + | <pubmed>16950129,19643765 ,16950129 18156261, 19659933 21091501 22069484 23879732 23869552 24125693</pubmed> |
[[Category:Protein-coding genes]] | [[Category:Protein-coding genes]] | ||
Revision as of 10:33, 23 December 2013
- Description: cell shape-determining protein, forms filaments, the polymers control/restrict the mobility of the cell wall elongation enzyme complex, , required for LytE activity
| Gene name | mreBH |
| Synonyms | |
| Essential | no |
| Product | cell shape-determining protein |
| Function | cell shape determation |
| Gene expression levels in SubtiExpress: mreBH | |
| Interactions involving this protein in SubtInteract: MreBH | |
| MW, pI | 35 kDa, 5.239 |
| Gene length, protein length | 1005 bp, 335 aa |
| Immediate neighbours | ykpC, abh |
| Sequences | Protein DNA DNA_with_flanks |
Genetic context 
This image was kindly provided by SubtiList
| |
Expression at a glance PubMed
| |
Contents
Categories containing this gene/protein
cell shape, heat shock proteins, membrane proteins
This gene is a member of the following regulons
The gene
Basic information
- Locus tag: BSU14470
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: ftsA/mreB family (according to Swiss-Prot)
Extended information on the protein
- Kinetic information:
- Modification:
- Effectors of protein activity:
- Localization:
- during logarithmic growth, MreBH forms discrete patches thst move processively along peripheral tracks perpendicular to the cell axis PubMed
- forms transverse bands as cells enter the stationary phase PubMed
- close to the inner surface of the cytoplasmic membrane PubMed
- reports on helical structures formed by MreBH PubMed seem to be misinterpretation of data PubMed
- normal localization depends on the presence of glucolipids, MreB forms irregular clusters in an ugtP mutant PubMed
Database entries
- Structure:
- UniProt: P39763
- KEGG entry: [2]
- E.C. number:
Additional information
Expression and regulation
- Operon:
- Regulation:
- 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
Localization
Satoshi Matsuoka, Minako Chiba, Yu Tanimura, Michihiro Hashimoto, Hiroshi Hara, Kouji Matsumoto
Abnormal morphology of Bacillus subtilis ugtP mutant cells lacking glucolipids.
Genes Genet Syst: 2011, 86(5);295-304
[PubMed:22362028]
[WorldCat.org]
[DOI]
(I p)
Ethan C Garner, Remi Bernard, Wenqin Wang, Xiaowei Zhuang, David Z Rudner, Tim Mitchison
Coupled, circumferential motions of the cell wall synthesis machinery and MreB filaments in B. subtilis.
Science: 2011, 333(6039);222-5
[PubMed:21636745]
[WorldCat.org]
[DOI]
(I p)
Julia Domínguez-Escobar, Arnaud Chastanet, Alvaro H Crevenna, Vincent Fromion, Roland Wedlich-Söldner, Rut Carballido-López
Processive movement of MreB-associated cell wall biosynthetic complexes in bacteria.
Science: 2011, 333(6039);225-8
[PubMed:21636744]
[WorldCat.org]
[DOI]
(I p)
Henrik Strahl, Leendert W Hamoen
Membrane potential is important for bacterial cell division.
Proc Natl Acad Sci U S A: 2010, 107(27);12281-6
[PubMed:20566861]
[WorldCat.org]
[DOI]
(I p)
Hervé Joël Defeu Soufo, Peter L Graumann
Dynamic localization and interaction with other Bacillus subtilis actin-like proteins are important for the function of MreB.
Mol Microbiol: 2006, 62(5);1340-56
[PubMed:17064365]
[WorldCat.org]
[DOI]
(P p)
Other original publications
Wan-Zhen Huang, Jyun-Jhih Wang, Hui-Ju Chen, Jung-Tze Chen, Gwo-Chyuan Shaw
The heat-inducible essential response regulator WalR positively regulates transcription of sigI, mreBH and lytE in Bacillus subtilis under heat stress.
Res Microbiol: 2013, 164(10);998-1008
[PubMed:24125693]
[WorldCat.org]
[DOI]
(I p)
Katarína Muchová, Zuzana Chromiková, Imrich Barák
Control of Bacillus subtilis cell shape by RodZ.
Environ Microbiol: 2013, 15(12);3259-71
[PubMed:23879732]
[WorldCat.org]
[DOI]
(I p)
Patricia Domínguez-Cuevas, Ida Porcelli, Richard A Daniel, Jeff Errington
Differentiated roles for MreB-actin isologues and autolytic enzymes in Bacillus subtilis morphogenesis.
Mol Microbiol: 2013, 89(6);1084-98
[PubMed:23869552]
[WorldCat.org]
[DOI]
(I p)
Felix Dempwolff, Christian Reimold, Michael Reth, Peter L Graumann
Bacillus subtilis MreB orthologs self-organize into filamentous structures underneath the cell membrane in a heterologous cell system.
PLoS One: 2011, 6(11);e27035
[PubMed:22069484]
[WorldCat.org]
[DOI]
(I p)
Hervé Joël Defeu Soufo, Peter L Graumann
Bacillus subtilis MreB paralogues have different filament architectures and lead to shape remodelling of a heterologous cell system.
Mol Microbiol: 2010, 78(5);1145-58
[PubMed:21091501]
[WorldCat.org]
[DOI]
(I p)
Yoshikazu Kawai, Kei Asai, Jeffery Errington
Partial functional redundancy of MreB isoforms, MreB, Mbl and MreBH, in cell morphogenesis of Bacillus subtilis.
Mol Microbiol: 2009, 73(4);719-31
[PubMed:19659933]
[WorldCat.org]
[DOI]
(I p)
Kathrin Schirner, Jeff Errington
Influence of heterologous MreB proteins on cell morphology of Bacillus subtilis.
Microbiology (Reading): 2009, 155(Pt 11);3611-3621
[PubMed:19643765]
[WorldCat.org]
[DOI]
(I p)
Chi-Ling Tseng, Gwo-Chyuan Shaw
Genetic evidence for the actin homolog gene mreBH and the bacitracin resistance gene bcrC as targets of the alternative sigma factor SigI of Bacillus subtilis.
J Bacteriol: 2008, 190(5);1561-7
[PubMed:18156261]
[WorldCat.org]
[DOI]
(I p)
Rut Carballido-López, Alex Formstone, Ying Li, S Dusko Ehrlich, Philippe Noirot, Jeff Errington
Actin homolog MreBH governs cell morphogenesis by localization of the cell wall hydrolase LytE.
Dev Cell: 2006, 11(3);399-409
[PubMed:16950129]
[WorldCat.org]
[DOI]
(P p)
