Using simulations to provide the framework for experimental protein folding studies.

Bruno Rizzuti, Valerie Daggett

Archives of biochemistry and biophysics 2013 Mar

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Molecular dynamics simulations are a powerful theoretical tool to model the protein folding process in atomistic details under realistic conditions. Combined with a number of experimental techniques, simulations provide a detailed picture of how a protein folds or unfolds in the presence of explicit solvent and other molecular species, such as cosolvents, osmolytes, cofactors, active binding partners or inert crowding agents. The denaturing effects of temperature, pressure and external mechanical forces can also be probed. Qualitative and quantitative agreement with experiment contributes to a comprehensive molecular picture of protein states along the folding/unfolding pathway. The variety of systems examined reveals key features of the protein folding process. Copyright © 2013. Published by Elsevier Inc.

Citation

Bruno Rizzuti, Valerie Daggett. Using simulations to provide the framework for experimental protein folding studies. Archives of biochemistry and biophysics. 2013 Mar;531(1-2):128-35