Cited by 372Protein Structure and DynamicsAdvanced Physical and Chemical Molecular InteractionsComputational Drug Discovery Methods

MSMBuilder2: Modeling Conformational Dynamics on the Picosecond to Millisecond Scale

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Beauchamp, Kyle A., Bowman, Gregory R., Lane, Thomas J., Maibaum, Lutz, Haque, Imran S., Pande, Vijay S.·2011·Journal of Chemical Theory and Computation

Abstract

Markov State Models provide a framework for understanding the fundamental states and rates in the conformational dynamics of biomolecules. We describe an improved protocol for constructing Markov State Models from molecular dynamics simulations. The new protocol includes advances in clustering, data preparation, and model estimation; these improvements lead to significant increases in model accuracy, as assessed by the ability to recapitulate equilibrium and kinetic properties of reference systems. A high-performance implementation of this protocol, provided in MSMBuilder2, is validated on dynamics ranging from picoseconds to milliseconds.

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Crossref · 10.1021/ct200463m

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  • EMMA and MSMBuilder facilitate the construction and validation of Markov state models from molecular simulation data in various trajectory formats.

    “Both the EMMA [38] [https://simtk.org/home/emma] and MSMBuilder [25] [http://msmbuilder.org/] software packages facilitate the construction and validation of Markov state models from molecular simulation data in various trajectory formats.”

    From Markov state models of biomolecular conformational dynamics (2014) · cites this paper as [25]

    The Introduction identifies MSMBuilder as software implementing a protocol for constructing Markov state models from molecular dynamics simulations, and Results §4 describes validation analyses. Our copy does not establish that MSMBuilder accepts various trajectory formats; the citation to this paper is attached to MSMBuilder, not EMMA. (LLM, conf=0.83)

    Experimental — accuracy not yet measured
  • The transition matrix is commonly estimated only over the largest connected subset of states and proceeds via an iterative maximum likelihood estimator that respects detailed balance.

    “Commonly, the transition matrix is only estimated over the largest connected subset of states [24, 25] and proceeds via an iterative maximum likelihood estimator that respects detailed balance [26, 7].”

    From Markov state models of biomolecular conformational dynamics (2014) · cites this paper as [25]

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Research works printed but not linked: 2

  1. [39]Peng T Zintsmaster J Namanja A Peng J Nat. Struct. Mol. Biol 2007 14 325 331 17334375
  2. [40]Lindorff-Larsen K Piana S Palmo K Maragakis P Klepeis J Dror R Shaw D Proteins: Struct., Funct., Bioinf 2010 78 1950 1958 PMC2970904 20408171

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Authors
Beauchamp, K. A., Bowman, G. R., Lane, T. J., Maibaum, L., Haque, I. S., & Pande, V. S.
Affiliations
Stanford University (US)
Corresponding author
Pande, Vijay S.
Venue
Journal of Chemical Theory and Computation
Published
2011-09-16
Volume
7
Issue
10
Pages
3412-3419
ISSN
  • 1549-9618 (ISSN-L)
  • 1549-9626
OpenAlex
W2075243501
Cited by
372
References
33
Citations by year
2026: 6 · 2025: 19 · 2024: 10 · 2023: 21 · 2022: 13 · 2021: 22 · 2020: 17 · 2019: 30 · 2018: 38 · 2017: 35 · 2016: 46 · 2015: 41 · 2014: 36 · 2013: 24 · 2012: 13
FWCI
9.62
Type
journal article
Language
en
Open access
Locations
  • Journal of Chemical Theory and Computation (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
Funders
  • National Science Foundation
  • Adolph C. and Mary Sprague Miller Institute for Basic Research in Science, University of California Berkeley
  • National Institutes of Health
  • National Institute of General Medical Sciences (R01GM062868)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Protein Structure and Dynamics
  • Physical Sciences › Chemistry › Physical and Theoretical Chemistry › Advanced Physical and Chemical Molecular Interactions
  • Physical Sciences › Computer Science › Computational Theory and Mathematics › Computational Drug Discovery Methods
Keywords
Markov state models, conformational dynamics, molecular dynamics simulation analysis, clustering, model estimation, kinetic rates, equilibrium states, biomolecules

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