Probing DNA-peptide interaction forces at the single-molecule level

Sewald N, Wilking SD, Eckel R, Albu S, Wollschläger K, Gaus K, Becker A, Bartels FW, Ros R, Anselmetti D (2006)
Journal of Peptide Science 12(12): 836-842.

Zeitschriftenaufsatz | Veröffentlicht | Englisch
 
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Abstract / Bemerkung
The versatility of chemical peptide synthesis combined with the high sensitivity of AFM single-molecule force spectroscopy allows us to investigate, quantify, and control molecular recognition processes (molecular nanotechnology), offering a tremendous potential in chemical biology. Single-molecule force spectroscopy experiments are able to detect fast intermediate transition states, details of the energy landscape, and structural changes, while avoiding multiple binding events that can occur under ensemble conditions. Dynamic force spectroscopy (DFS) is even able to provide data on the complex lifetime. This minireview outlines the biophysical methodology, discusses different experimental set-ups, and presents representative results in the form of two case studies, both dealing with DNA-binding peptides. They may serve as model systems, e.g., for transcription factors or gene transfection agents. Copyright (c) 2006 European Peptide Society and John Wiley & Sons, Ltd.
Stichworte
DNA; peptide; transcription factor; molecular recognition; single-molecule force spectroscopy; optical; tweezers; atomic force microscopy
Erscheinungsjahr
2006
Zeitschriftentitel
Journal of Peptide Science
Band
12
Ausgabe
12
Seite(n)
836-842
ISSN
1075-2617
eISSN
1099-1387
Page URI
https://pub.uni-bielefeld.de/record/1596471

Zitieren

Sewald N, Wilking SD, Eckel R, et al. Probing DNA-peptide interaction forces at the single-molecule level. Journal of Peptide Science. 2006;12(12):836-842.
Sewald, N., Wilking, S. D., Eckel, R., Albu, S., Wollschläger, K., Gaus, K., Becker, A., et al. (2006). Probing DNA-peptide interaction forces at the single-molecule level. Journal of Peptide Science, 12(12), 836-842. doi:10.1002/psc.820
Sewald, N., Wilking, S. D., Eckel, R., Albu, S., Wollschläger, K., Gaus, K., Becker, A., Bartels, F. W., Ros, R., and Anselmetti, D. (2006). Probing DNA-peptide interaction forces at the single-molecule level. Journal of Peptide Science 12, 836-842.
Sewald, N., et al., 2006. Probing DNA-peptide interaction forces at the single-molecule level. Journal of Peptide Science, 12(12), p 836-842.
N. Sewald, et al., “Probing DNA-peptide interaction forces at the single-molecule level”, Journal of Peptide Science, vol. 12, 2006, pp. 836-842.
Sewald, N., Wilking, S.D., Eckel, R., Albu, S., Wollschläger, K., Gaus, K., Becker, A., Bartels, F.W., Ros, R., Anselmetti, D.: Probing DNA-peptide interaction forces at the single-molecule level. Journal of Peptide Science. 12, 836-842 (2006).
Sewald, Norbert, Wilking, Sven D., Eckel, Rainer, Albu, Silvia, Wollschläger, Katrin, Gaus, Katharina, Becker, Anke, Bartels, Frank W., Ros, Robert, and Anselmetti, Dario. “Probing DNA-peptide interaction forces at the single-molecule level”. Journal of Peptide Science 12.12 (2006): 836-842.

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