To milliseconds and beyond: challenges in the simulation of protein folding.
To milliseconds and beyond: challenges in the simulation of protein folding.
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DOI:
10.1016/j.sbi.2012.11.002
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发表时间:
2013-02
影响因子:
6.8
通讯作者:
Pande VS
中科院分区:
文献类型:
--
作者:
Lane TJ;Shukla D;Beauchamp KA;Pande VS
Quantitatively accurate all-atom molecular dynamics (MD) simulations of protein folding have long been considered a holy grail of computational biology. Due to the large system sizes and long timescales involved, such a pursuit was for many years computationally intractable. Further, sufficiently accurate forcefields needed to be developed in order to realistically model folding. This decade, however, saw the first reports of folding simulations describing kinetics on the order of milliseconds, placing many proteins firmly within reach of these methods. Progress in sampling and forcefield accuracy, however, presents a new challenge: how to turn huge MD datasets into scientific understanding. Here, we review recent progress in MD simulation techniques and show how the vast datasets generated by such techniques present new challenges for analysis. We critically discuss the state of the art, including reaction coordinate and Markov state model (MSM) methods, and provide a perspective for the future.
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影响因子:
5.5
作者:
Beauchamp, Kyle A.;Lin, Yu-Shan;Das, Rhiju;Pande, Vijay S.
通讯作者:
Pande, Vijay S.
影响因子:
3.4
作者:
Best, Robert B.;Buchete, Nicolae-Viorel;Hummer, Gerhard
通讯作者:
Hummer, Gerhard
DOI:
10.1073/pnas.0408098102
发表时间:
2005-05-10
影响因子:
11.1
作者:
Best, RB;Hummer, G
通讯作者:
Hummer, G
DOI:
10.1126/science.1215768
发表时间:
2012-02-24
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Chung HS;McHale K;Louis JM;Eaton WA
通讯作者:
Eaton WA
影响因子:
6.8
作者:
Deechongkit, S;Nguyen, H;Kelly, JW
通讯作者:
Kelly, JW