Difference between revisions of "MreBH"
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|style="background:#ABCDEF;" align="center"|'''Function''' || [[cell shape]] determation | |style="background:#ABCDEF;" align="center"|'''Function''' || [[cell shape]] determation | ||
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+ | |colspan="2" style="background:#FAF8CC;" align="center"| '''Interactions involving this protein in [http://cellpublisher.gobics.de/subtinteract/startpage/start/ ''Subt''Interact]''': [http://cellpublisher.gobics.de/subtinteract/interactionList/2/MreBH MreBH] | ||
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|style="background:#ABCDEF;" align="center"| '''MW, pI''' || 35 kDa, 5.239 | |style="background:#ABCDEF;" align="center"| '''MW, pI''' || 35 kDa, 5.239 |
Revision as of 16:07, 29 July 2011
- Description: cell shape-determining protein, forms filaments, the polymers control/restrict the mobility of the cell wall elongation enzyme comple
Gene name | mreBH |
Synonyms | |
Essential | no |
Product | cell shape-determining protein |
Function | cell shape determation |
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 |
Get the DNA and protein sequences (Barbe et al., 2009) | |
Genetic context This image was kindly provided by SubtiList
|
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:
- forms ring-shaped filaments in a heterologous system PubMed
- Protein family: ftsA/mreB family (according to Swiss-Prot)
Extended information on the protein
- Kinetic information:
- Domains:
- Modification:
- Cofactor(s):
- 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
Database entries
- Structure:
- UniProt: P39763
- KEGG entry: [2]
- E.C. number:
Additional information
Expression and regulation
- Operon:
- Regulatory mechanism:
- Additional information:
Biological materials
- Mutant:
- Expression vector:
- lacZ fusion:
- GFP fusion:
- two-hybrid system:
- Antibody:
Labs working on this gene/protein
Peter Graumann, Freiburg University, Germany homepage
Your additional remarks
References
Localization
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
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)