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- W2079859156 abstract "Atomic displacements of hydrated proteins are dominated by phonon vibrations at low temperatures and by dissipative large-amplitude motions at high temperatures. A crossover between the two regimes is known as a dynamical transition. Recent experiments indicate a connection between the dynamical transition and the dielectric response of the hydrated protein. We analyze two mechanisms of the coupling between the protein atomic motions and the protein-water interface. The first mechanism considers viscoelastic changes in the global shape of the protein plasticized by its coupling to the hydration shell. The second mechanism involves modulations of the local motions of partial charges inside the protein by electrostatic fluctuations. The model is used to analyze mean-square displacements of iron of metmyoglobin reported by Mössbauer spectroscopy. We show that high displacement of heme iron at physiological temperatures is dominated by electrostatic fluctuations. Two onsets, one arising from the viscoelastic response and the second from electrostatic fluctuations, are seen in the temperature dependence of the mean-square displacements when the corresponding relaxation times enter the instrumental resolution window." @default.
- W2079859156 created "2016-06-24" @default.
- W2079859156 creator A5003059556 @default.
- W2079859156 creator A5050482733 @default.
- W2079859156 date "2011-07-14" @default.
- W2079859156 modified "2023-10-13" @default.
- W2079859156 title "Electrostatics of the protein-water interface and the dynamical transition in proteins" @default.
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- W2079859156 cites W1963797816 @default.
- W2079859156 cites W1964742525 @default.
- W2079859156 cites W1969862863 @default.
- W2079859156 cites W1972218666 @default.
- W2079859156 cites W1975105397 @default.
- W2079859156 cites W1977095796 @default.
- W2079859156 cites W1977258623 @default.
- W2079859156 cites W1977397081 @default.
- W2079859156 cites W1982927786 @default.
- W2079859156 cites W1984273834 @default.
- W2079859156 cites W1985567612 @default.
- W2079859156 cites W1986342431 @default.
- W2079859156 cites W1987429245 @default.
- W2079859156 cites W1990326868 @default.
- W2079859156 cites W1992851396 @default.
- W2079859156 cites W1995719828 @default.
- W2079859156 cites W1997555833 @default.
- W2079859156 cites W2001647639 @default.
- W2079859156 cites W2001804099 @default.
- W2079859156 cites W2002104120 @default.
- W2079859156 cites W2003222581 @default.
- W2079859156 cites W2013870724 @default.
- W2079859156 cites W2014811165 @default.
- W2079859156 cites W2017216815 @default.
- W2079859156 cites W2017932916 @default.
- W2079859156 cites W2027075613 @default.
- W2079859156 cites W2032205114 @default.
- W2079859156 cites W2032689463 @default.
- W2079859156 cites W2033444479 @default.
- W2079859156 cites W2034276125 @default.
- W2079859156 cites W2034909725 @default.
- W2079859156 cites W2035340197 @default.
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- W2079859156 cites W2038470880 @default.
- W2079859156 cites W2039517095 @default.
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- W2079859156 cites W2047195380 @default.
- W2079859156 cites W2049187746 @default.
- W2079859156 cites W2050104778 @default.
- W2079859156 cites W2053775187 @default.
- W2079859156 cites W2055442639 @default.
- W2079859156 cites W2058037724 @default.
- W2079859156 cites W2060258945 @default.
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- W2079859156 cites W2066926304 @default.
- W2079859156 cites W2069777230 @default.
- W2079859156 cites W2071062622 @default.
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- W2079859156 cites W2090312605 @default.
- W2079859156 cites W2092970261 @default.
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- W2079859156 doi "https://doi.org/10.1103/physreve.84.011908" @default.
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