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Protein dynamics revealed by hydrogen/deuterium exchange mass spectrometry: Correlation between experiments and simulation
Author(s) -
Huang Liwen,
So PuiKin,
Yao ZhongPing
Publication year - 2019
Publication title -
rapid communications in mass spectrometry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.528
H-Index - 136
eISSN - 1097-0231
pISSN - 0951-4198
DOI - 10.1002/rcm.8307
Subject(s) - hydrogen–deuterium exchange , chemistry , molecular dynamics , mass spectrometry , deuterium , protein dynamics , computational chemistry , chromatography , physics , atomic physics
Hydrogen deuterium exchange mass spectrometry (HDX‐MS) is a powerful technique for studying protein dynamics, which is an important factor governing protein functions. However, the process of hydrogen/deuterium exchange (HDX) of proteins is highly complex and the underlying mechanism has not yet been fully elucidated. Meanwhile, molecular dynamics (MD) simulation is a computational technique that can be used to elucidate HDX behaviour on proteins and facilitate interpretation of HDX‐MS data. This article aims to summarize the current understandings on the mechanism of HDX and its correlation with MD simulation, to discuss the recent developments in the techniques of HDX‐MS and MD simulation and to extend the perspectives of these two techniques in protein dynamics study.