Folding and unfolding of an elastinlike oligopeptide: "inverse temperature transition," reentrance, and hydrogen-bond dynamics

Eduard Schreiner; Chiara Nicolini; Björn Ludolph; Revanur Ravindra; Nikolaj Otte; Axel Kohlmeyer; Roger Rousseau; Roland Winter; Dominik Marx

doi:10.1103/PhysRevLett.92.148101

Folding and unfolding of an elastinlike oligopeptide: "inverse temperature transition," reentrance, and hydrogen-bond dynamics

Eduard Schreiner, Chiara Nicolini, Björn Ludolph, Revanur Ravindra, Nikolaj Otte, Axel Kohlmeyer, Roger Rousseau, Roland Winter, Dominik Marx

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

The temperature-dependent behavior of an oligopeptide GVG(VPGVG) was discussed. Spectroscopic measurements, thermodynamic measurements, and molecular dynamics simulations reveal that this octapeptide behaves as a two-state system. The system was found to undergo an 'inverse temperature' folding transition and reentrant unfolding. A molecular picture of these processes was also presented.

Original language	English
Article number	148101
Pages (from-to)	148101-1-148101-4
Journal	Physical Review Letters
Volume	92
Issue number	14
DOIs	https://doi.org/10.1103/PhysRevLett.92.148101
State	Published - Apr 9 2004
Externally published	Yes

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10.1103/PhysRevLett.92.148101

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abstract = "The temperature-dependent behavior of an oligopeptide GVG(VPGVG) was discussed. Spectroscopic measurements, thermodynamic measurements, and molecular dynamics simulations reveal that this octapeptide behaves as a two-state system. The system was found to undergo an 'inverse temperature' folding transition and reentrant unfolding. A molecular picture of these processes was also presented.",

author = "Eduard Schreiner and Chiara Nicolini and Bj{\"o}rn Ludolph and Revanur Ravindra and Nikolaj Otte and Axel Kohlmeyer and Roger Rousseau and Roland Winter and Dominik Marx",

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T2 - "inverse temperature transition," reentrance, and hydrogen-bond dynamics

AU - Schreiner, Eduard

AU - Nicolini, Chiara

AU - Ludolph, Björn

AU - Ravindra, Revanur

AU - Otte, Nikolaj

AU - Kohlmeyer, Axel

AU - Rousseau, Roger

AU - Winter, Roland

AU - Marx, Dominik

PY - 2004/4/9

Y1 - 2004/4/9

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AB - The temperature-dependent behavior of an oligopeptide GVG(VPGVG) was discussed. Spectroscopic measurements, thermodynamic measurements, and molecular dynamics simulations reveal that this octapeptide behaves as a two-state system. The system was found to undergo an 'inverse temperature' folding transition and reentrant unfolding. A molecular picture of these processes was also presented.

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DO - 10.1103/PhysRevLett.92.148101

M3 - Article

AN - SCOPUS:85088490243

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JO - Physical Review Letters

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Folding and unfolding of an elastinlike oligopeptide: "inverse temperature transition," reentrance, and hydrogen-bond dynamics

Abstract

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