Surface changes of the mechanosensitive channel MscS upon its activation, inactivation, and closing

Biophysical Journal

Volumn 88, Issue 4, 2005, Pages 3050-3059

  Grajkowski, Wojciech ^a   Kubalski, Andrzej ^a   Koprowski, Piotr ^a  

^a NENCKI INSTITUTE OF EXPERIMENTAL BIOLOGY   (Poland)

Author keywords

[No Author keywords available]

Indexed keywords

DEXTRAN; GLUCOSE; HOMOHEPTAMER; MACROGOL; OLIGOMER; PROTEIN; SOLVENT; UNCLASSIFIED DRUG;

ARTICLE; BACTERIAL MEMBRANE; CONFORMATIONAL TRANSITION; CONTROLLED STUDY; CRYSTAL STRUCTURE; CYTOPLASM; ELECTRIC POTENTIAL; MECHANOSENSITIVE CHANNEL MSCS; MEMBRANE CHANNEL; NONHUMAN; TEMPERATURE; VOLTAGE DEPENDENCE;

EID: 22144455991     PISSN: 00063495     EISSN: None     Source Type: Journal    
DOI: 10.1529/biophysj.104.053546     Document Type: Article

References (26)

1. Anishkin, A., and S. Sukharev. 2004. Water dynamics and dewetting transitions in the small mechanosensitive channel MscS. Biophys. J. 86:2883-2895.
2. Bass, R. B., P. Strop, M. Barclay, and D. C. Rees. 2002. Crystal structure of Escherichia coli MscS, a voltage-modulated and mechanosensitive channel. Science. 298:1582-1587.
3. Bruner, L. J., and J. E. Hall. 1983. Pressure effects on alamethicin conductance in bilayer membranes. Biophys. J. 44:39-47.
4. Chang, G., R. H. Spencer, A. T. Lee, M. T. Barclay, and D. C. Rees. 1998. Structure of the MscL homolog from Mycobacterium tuberculosis: a gated mechanosensitive ion channel. Science. 282:2220-2226.
5. Edwards, M. D., I. R. Booth, and S. Miller. 2004. Gating the bacterial mechanosensitive channels: MscS a new paradigm? Curr. Opin. Microbiol. 7:163-167.
6. Fox, R. O. Jr., and F. M. Richards. 1982. A voltage-gated ion channel model inferred from the crystal structure of alamethicin at 1.5-A resolution. Nature. 300:325-330.
7. Hamill, O. P., and B. Martinac. 2001. Molecular basis of mechanotransduction in living cells. Physiol. Rev. 81:685-740.
8. Jiang, X., G. C. Bett, X. Li, V. E. Bondarenko, and R. L. Rasmusson. 2003. C-type inactivation involves a significant decrease in the intracellular aqueous pore volume of Kv1.4 K+ channels expressed in Xenopus oocytes. J. Physiol. 549:683-695.
9. Koprowski, P., and A. Kubalski. 1998. Voltage-independent adaptation of mechanosensitive channels in Escherichia coli protoplasts. J. Membr. Biol. 164:253-262.
10. Koprowski, P., and A. Kubalski. 2003. C termini of the Escherichia coli mechanosensitive ion channel (MscS) move apart upon the channel opening. J. Biol. Chem. 278:11237-11245.
11. Kubalski, A. 1995. Generation of giant protoplasts of Escherichia coli and an inner-membrane anion selective conductance. Biochim. Biophys. Acta. 1238:177-182.
12. Levina, N., S. Tötemeyer, N. R. Stokes, P. Louis, M. A. Jones, and I. R. Booth. 1999. Protection of Escherichia coli cells against extreme turgor by activation of MscS and MscL mechanosensitive channels: identification of genes required for MscS activity. EMBO J. 18:1730-1737.
13. Martinac, B. 2004. Mechanosensitive ion channels: molecules of mechanotransduction. J. Cell Sci. 117:2449-2460.
14. Miller, S., M. D. Edwards, C. Ozdemir, and I. R. Booth. 2003. The closed structure of the MscS mechanosensitive channel. Cross-linking of single cysteine mutants. J. Biol. Chem. 278:32246-32250.
15. Parsegian, V. A., R. P. Rand, N. L. Fuller, and D. C. Rau. 1986. Osmotic stress for the direct measurement of intermolecular forces. Methods Enzymol 127:400-416.
16. Parsegian, V. A., R. P. Rand, and D. C. Rau. 2000. Osmotic stress, crowding, preferential hydration, and binding: a comparison of perspectives. Proc. Natl. Acad. Sci. USA. 97:3987-3992.
17. Shimizu, S. 2004. Estimating hydration changes upon biomolecular reactions from osmotic stress, high pressure, and preferential hydration experiments. Proc. Natl. Acad. Sci. USA. 101:1195-1199.
18. Sotomayor, M., and K. Schulten. 2004. Molecular dynamics study of gating in the mechanosensitive channel of small conductance MscS. Biophys J. 87:3050-3065.
19. Sukharev, S. I., and D. P. Corey. 2004. Mechanosensitive channels: multiplicity of families and gating paradigms. Sci. STKE. 2004:re4.
20. Sukharev, S. I., B. Martinac, V. Y. Arshavsky, and C. Kung. 1993. Two types of mechanosensitive channels in the Escherichia coli cell envelope: solubilization and functional reconstitution. Biophys. J. 65:177-183.
21. Timasheff, S. N. 1998a. Control of protein stability and reactions by weakly interacting cosolvents: the simplicity of the complicated. Adv. Protein Chem. 51:355-432.
22. Timasheff, S. N. 1998b. In disperse solution, "osmotic stress" is a restricted case of preferential interactions. Proc. Natl. Acad. Sci. USA. 95:7363-7367.
23. Timasheff, S. N. 2002. Protein-solvent preferential interactions, protein hydration, and the modulation of biochemical reactions by solvent components. Proc. Natl. Acad. Sci. USA. 99:9721-9726.
24. Vodyanoy, I., S. M. Bezrukov, and V. A. Parsegian. 1993. Probing alamethicin channels with water-soluble polymers. Size-modulated osmotic action. Biophys. J. 65:2097-2105.
25. Zimmerberg, J., F. Bezanilla, and V. A. Parsegian. 1990. Solute inaccessible aqueous volume changes during opening of the potassium channel of the squid giant axon. Biophys. J. 57:1049-1064.
26. Zimmerberg, J., and V. A. Parsegian. 1986. Polymer inaccessible volume changes during opening and closing of a voltage-dependent ionic channel. Nature. 323:36-39.