REAL

Protein dynamics by neutron scattering: The protein dynamical transition and the fragile-to-strong dynamical crossover in hydrated lysozyme

Magazu, S. and Migliardo, F. and Benedetto, A. and Vértessy G., Beáta (2013) Protein dynamics by neutron scattering: The protein dynamical transition and the fragile-to-strong dynamical crossover in hydrated lysozyme. CHEMICAL PHYSICS, 424. pp. 26-31. ISSN 0301-0104

[img] Text
ChemPhys2013Magazu.pdf
Restricted to Registered users only

Download (1MB) | Request a copy

Abstract

In this work Elastic Incoherent Neutron Scattering (EINS) results on lysozyme water mixtures in absence and in presence of bioprotectant systems are presented. The EINS data have been collected by using the IN13 and the IN10 spectrometers at the Institut Laue-Langevin (ILL, Grenoble, France) allowing to eval-uate the temperature behaviour of the mean square displacement and of the relaxation time for the investigated systems. The obtained experimental findings together with theoretical calculations allow to put into evidence the role played by the spectrometer resolution and to clarify the connexion between the registered protein dynamical transition, the system relaxation time, and the instrumental energy resolution.

Item Type: Article
Subjects: Q Science / természettudomány > QH Natural history / természetrajz > QH301 Biology / biológia > QH3011 Biochemistry / biokémia
SWORD Depositor: MTMT SWORD
Depositing User: MTMT SWORD
Date Deposited: 06 Jul 2013 08:47
Last Modified: 12 May 2016 12:21
URI: http://real.mtak.hu/id/eprint/5826

Actions (login required)

Edit Item Edit Item