Title:
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Discrete Molecular Dynamics Approach to the Study of Disordered and Aggregating Proteins
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Author:
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Emperador, Agustí; Orozco López, Modesto
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Other authors:
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Universitat de Barcelona |
Abstract:
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We present a refinement of the Coarse Grained PACSAB force field for Discrete Molecular Dynamics (DMD) simulations of proteins in aqueous conditions. As the original version, the refined method provides good representation of the structure and dynamics of folded proteins but provides much better representations of a variety of unfolded proteins, including some very large, impossible to analyze by atomistic simulation methods. The PACSAB/DMD method also reproduces accurately aggregation properties, providing good pictures of the structural ensembles of proteins showing a folded core and an intrinsically disordered region. The combination of accuracy and speed makes the method presented here a good alternative for the exploration of unstructured protein systems. |
Subject(s):
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-Biomolècules -Dinàmica molecular -Proteïnes -Biomolecules -Molecular dynamics -Proteins |
Rights:
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(c) American Chemical Society, 2017
info:eu-repo/semantics/embargoedAccess |
Document type:
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Article Article - Accepted version |
Published by:
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American Chemical Society
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