title: Atomistic molecular simulations of protein folding.
abstract: Theory and experiment have provided answers to many of the fundamental questions of protein folding; a remaining challenge is an accurate, high-resolution picture of folding mechanism. Atomistic molecular simulations with explicit solvent are the most promising method for providing this information, by accounting more directly for the physical interactions that stabilize proteins. Although simulations of folding with such force fields are extremely challenging, they have become feasible as a result of recent advances in computational power, accuracy of the energy functions or 'force fields', and methods for improving sampling of folding events. I review the recent progress in these areas, and highlight future challenges and questions that we may hope to address with these methods. I also attempt to place atomistic models into the context of the energy landscape view of protein folding, and coarse-grained simulations.
authors.affiliation: University of Cambridge, Department of Chemistry, Cambridge CB2 1EW, United Kingdom. rbb24@cam.ac.uk
authors.forename: Robert B
authors.initials: RB
authors.lastname: Best
mesh_terms: D019295:Computational Biology; D006801:Humans; D008958:Models, Molecular; D017510:Protein Folding; D011506:Proteins / Q000737:chemistry* / Q000378:metabolism
chemical_list: D011506:Proteins