Probing transient conformational states of proteins by solid-state R1ρ relaxation-dispersion NMR spectroscopy

P. Ma, J.D. Haller, J. Zajakala, P. Macek, A.C. Sivertsen, D. Willbold, J. Boisbouvier, P. Schanda, Angewandte Chemie International Edition 53 (2014) 4312–4317.

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Journal Article | Published | English
Author
Ma, Peixiang; Haller, Jens D.; Zajakala, Jérémy; Macek, Pavel; Sivertsen, Astrid C.; Willbold, Dieter; Boisbouvier, Jérôme; Schanda, PaulIST Austria
Abstract
The function of proteins depends on their ability to sample a variety of states differing in structure and free energy. Deciphering how the various thermally accessible conformations are connected, and understanding their structures and relative energies is crucial in rationalizing protein function. Many biomolecular reactions take place within microseconds to milliseconds, and this timescale is therefore of central functional importance. Here we show that R1ρ relaxation dispersion experiments in magic‐angle‐spinning solid‐state NMR spectroscopy make it possible to investigate the thermodynamics and kinetics of such exchange process, and gain insight into structural features of short‐lived states.
Publishing Year
Date Published
2014-03-18
Journal Title
Angewandte Chemie International Edition
Volume
53
Issue
17
Page
4312-4317
ISSN
IST-REx-ID

Cite this

Ma P, Haller JD, Zajakala J, et al. Probing transient conformational states of proteins by solid-state R1ρ relaxation-dispersion NMR spectroscopy. Angewandte Chemie International Edition. 2014;53(17):4312-4317. doi:10.1002/anie.201311275
Ma, P., Haller, J. D., Zajakala, J., Macek, P., Sivertsen, A. C., Willbold, D., … Schanda, P. (2014). Probing transient conformational states of proteins by solid-state R1ρ relaxation-dispersion NMR spectroscopy. Angewandte Chemie International Edition. Wiley. https://doi.org/10.1002/anie.201311275
Ma, Peixiang, Jens D. Haller, Jérémy Zajakala, Pavel Macek, Astrid C. Sivertsen, Dieter Willbold, Jérôme Boisbouvier, and Paul Schanda. “Probing Transient Conformational States of Proteins by Solid-State R1ρ Relaxation-Dispersion NMR Spectroscopy.” Angewandte Chemie International Edition. Wiley, 2014. https://doi.org/10.1002/anie.201311275.
P. Ma et al., “Probing transient conformational states of proteins by solid-state R1ρ relaxation-dispersion NMR spectroscopy,” Angewandte Chemie International Edition, vol. 53, no. 17. Wiley, pp. 4312–4317, 2014.
Ma P, Haller JD, Zajakala J, Macek P, Sivertsen AC, Willbold D, Boisbouvier J, Schanda P. 2014. Probing transient conformational states of proteins by solid-state R1ρ relaxation-dispersion NMR spectroscopy. Angewandte Chemie International Edition. 53(17), 4312–4317.
Ma, Peixiang, et al. “Probing Transient Conformational States of Proteins by Solid-State R1ρ Relaxation-Dispersion NMR Spectroscopy.” Angewandte Chemie International Edition, vol. 53, no. 17, Wiley, 2014, pp. 4312–17, doi:10.1002/anie.201311275.

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