%0 Journal Article %1 Singhal2004MSMTransitionProbabilities %A Singhal, Nina %A Snow, Christopher D. %A Pande, Vijay S. %D 2004 %J Journal of Chemical Physics %K free-energy-landscape markov-state-models molecular-dynamics transition-states %N 1 %P 415-425 %R http://dx.doi.org/10.1063/1.1738647 %T Using path sampling to build better Markovian state models: Predicting the folding rate and mechanism of a tryptophan zipper beta hairpin %U http://scitation.aip.org/content/aip/journal/jcp/121/1/10.1063/1.1738647 %V 121 %X We propose an efficient method for the prediction of protein folding rate constants and mechanisms. We use molecular dynamics simulation data to build Markovian state models (MSMs), discrete representations of the pathways sampled. Using these MSMs, we can quickly calculate the folding probability (P fold ) and mean first passage time of all the sampled points. In addition, we provide techniques for evaluating these values under perturbed conditions without expensive recomputations. To demonstrate this method on a challenging system, we apply these techniques to a two-dimensional model energy landscape and the folding of a tryptophan zipper beta hairpin.

@article{Singhal2004MSMTransitionProbabilities, abstract = {We propose an efficient method for the prediction of protein folding rate constants and mechanisms. We use molecular dynamics simulation data to build Markovian state models (MSMs), discrete representations of the pathways sampled. Using these MSMs, we can quickly calculate the folding probability (P fold ) and mean first passage time of all the sampled points. In addition, we provide techniques for evaluating these values under perturbed conditions without expensive recomputations. To demonstrate this method on a challenging system, we apply these techniques to a two-dimensional model energy landscape and the folding of a tryptophan zipper beta hairpin.}, added-at = {2016-06-05T23:14:51.000+0200}, author = {Singhal, Nina and Snow, Christopher D. and Pande, Vijay S.}, biburl = {https://www.bibsonomy.org/bibtex/207b8fc762c7b07497a22548169e6c78c/salotz}, description = {Using path sampling to build better Markovian state models: Predicting the folding rate and mechanism of a tryptophan zipper beta hairpin}, doi = {http://dx.doi.org/10.1063/1.1738647}, eid = {415}, interhash = {f1532f8cae396abc0475eaed3067f1cd}, intrahash = {07b8fc762c7b07497a22548169e6c78c}, journal = {Journal of Chemical Physics}, keywords = {free-energy-landscape markov-state-models molecular-dynamics transition-states}, number = 1, pages = {415-425}, timestamp = {2017-12-21T22:40:21.000+0100}, title = {Using path sampling to build better Markovian state models: Predicting the folding rate and mechanism of a tryptophan zipper beta hairpin}, url = {http://scitation.aip.org/content/aip/journal/jcp/121/1/10.1063/1.1738647}, volume = 121, year = 2004 }