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Literature DB >> 12482939

Dynamic assembly of MinD into filament bundles modulated by ATP, phospholipids, and MinE.

Kyoko Suefuji¹, Regina Valluzzi, Debabrata RayChaudhuri.

Abstract

Accurate positioning of the division septum at the equator of Escherichia coli cells requires a rapid oscillation of MinD ATPase between the polar halves of the cell membrane, together with the division inhibitor MinC, under MinE control. The mechanism underlying MinD oscillation remains poorly understood. Here, we demonstrate that purified MinD assembles into protein filaments in the presence of ATP. Incubation with phospholipid vesicles further stimulates MinD polymerization. Addition of purified MinE in the presence of lipids promotes bundling of MinD filaments as well as their disassembly through activation of MinD ATPase. MinE thus provokes a net decay in the steady-state MinD polymer mass. Taken together, our results suggest that reversible MinD assembly modulated by MinE underlies the dynamic processing of positional information in E. coli to identify precisely the nascent site for cell division.

Entities: Chemical Gene Species

Mesh：

Substances：

Year: 2002 PMID： 12482939 PMCID： PMC139220 DOI： 10.1073/pnas.262671699

Source DB: PubMed Journal: Proc Natl Acad Sci U S A ISSN： 0027-8424 Impact factor: 11.205

35 in total

1. MinDE-dependent pole-to-pole oscillation of division inhibitor MinC in Escherichia coli.

Authors: D M Raskin; P A de Boer
Journal: J Bacteriol Date: 1999-10 Impact factor: 3.490

2. Dynamic localization cycle of the cell division regulator MinE in Escherichia coli.

Authors: C A Hale; H Meinhardt; P A de Boer
Journal: EMBO J Date: 2001-04-02 Impact factor: 11.598

Review 3. Bacterial cell division.

Authors: L Rothfield; S Justice; J García-Lara
Journal: Annu Rev Genet Date: 1999 Impact factor: 16.830

4. A homologue of the bacterial cell division site-determining factor MinD mediates placement of the chloroplast division apparatus.

Authors: K S Colletti; E A Tattersall; K A Pyke; J E Froelich; K D Stokes; K W Osteryoung
Journal: Curr Biol Date: 2000-05-04 Impact factor: 10.834

5. Membrane redistribution of the Escherichia coli MinD protein induced by MinE.

Authors: S L Rowland; X Fu; M A Sayed; Y Zhang; W R Cook; L I Rothfield
Journal: J Bacteriol Date: 2000-02 Impact factor: 3.490

6. Topological regulation of cell division in Escherichia coli involves rapid pole to pole oscillation of the division inhibitor MinC under the control of MinD and MinE.

Authors: Z Hu; J Lutkenhaus
Journal: Mol Microbiol Date: 1999-10 Impact factor: 3.501

7. Control of development by altered localization of a transcription factor in B. subtilis.

Authors: J D Quisel; D C Lin; A D Grossman
Journal: Mol Cell Date: 1999-11 Impact factor: 17.970

8. Dynamic movement of the ParA-like Soj protein of B. subtilis and its dual role in nucleoid organization and developmental regulation.

Authors: A L Marston; J Errington
Journal: Mol Cell Date: 1999-11 Impact factor: 17.970

9. How does a bacterium find its middle?

Authors: D RayChaudhuri; G S Gordon; A Wright
Journal: Nat Struct Biol Date: 2000-11

10. Structural basis for the topological specificity function of MinE.

Authors: G F King; Y L Shih; M W Maciejewski; N P Bains; B Pan; S L Rowland; G P Mullen; L I Rothfield
Journal: Nat Struct Biol Date: 2000-11

64 in total

1. Bacterial cell division spirals into control.

Authors: Zemer Gitai; Lucy Shapiro
Journal: Proc Natl Acad Sci U S A Date: 2003-06-16 Impact factor: 11.205

2. Membrane binding by MinD involves insertion of hydrophobic residues within the C-terminal amphipathic helix into the bilayer.

Authors: Huaijin Zhou; Joe Lutkenhaus
Journal: J Bacteriol Date: 2003-08 Impact factor: 3.490

Dynamic assembly of MinD into filament bundles modulated by ATP, phospholipids, and MinE.

1. MinDE-dependent pole-to-pole oscillation of division inhibitor MinC in Escherichia coli.

2. Dynamic localization cycle of the cell division regulator MinE in Escherichia coli.

Review 3. Bacterial cell division.

4. A homologue of the bacterial cell division site-determining factor MinD mediates placement of the chloroplast division apparatus.

5. Membrane redistribution of the Escherichia coli MinD protein induced by MinE.

6. Topological regulation of cell division in Escherichia coli involves rapid pole to pole oscillation of the division inhibitor MinC under the control of MinD and MinE.

7. Control of development by altered localization of a transcription factor in B. subtilis.

8. Dynamic movement of the ParA-like Soj protein of B. subtilis and its dual role in nucleoid organization and developmental regulation.

9. How does a bacterium find its middle?

10. Structural basis for the topological specificity function of MinE.

1. Bacterial cell division spirals into control.

2. Membrane binding by MinD involves insertion of hydrophobic residues within the C-terminal amphipathic helix into the bilayer.

3. Mapping the MinE site involved in interaction with the MinD division site selection protein of Escherichia coli.

4. The switch I and II regions of MinD are required for binding and activating MinC.

Review 5. The ParMRC system: molecular mechanisms of plasmid segregation by actin-like filaments.

6. Self-assembly of the bacterial cytoskeleton-associated RNA helicase B protein into polymeric filamentous structures.

7. Changes in the Min oscillation pattern before and after cell birth.

8. Phosphatidylethanolamine domains and localization of phospholipid synthases in Bacillus subtilis membranes.

9. The N terminus of MinD contains determinants which affect its dynamic localization and enzymatic activity.

10. Role of MinD-membrane association in Min protein interactions.