Markov state models of biomolecular conformational dynamics

JD Chodera, F Noé - Current opinion in structural biology, 2014 - Elsevier
It has recently become practical to construct Markov state models (MSMs) that reproduce the
long-time statistical conformational dynamics of biomolecules using data from molecular …

Markov state models to study the functional dynamics of proteins in the wake of machine learning

KA Konovalov, IC Unarta, S Cao, EC Goonetilleke… - JACS Au, 2021 - ACS Publications
Markov state models (MSMs) based on molecular dynamics (MD) simulations are routinely
employed to study protein folding, however, their application to functional conformational …

Information bottleneck approach for Markov model construction

D Wang, Y Qiu, ER Beyerle, X Huang… - Journal of chemical …, 2024 - ACS Publications
Markov state models (MSMs) have proven valuable in studying the dynamics of protein
conformational changes via statistical analysis of molecular dynamics simulations. In MSMs …

Principal component analysis of molecular dynamics: On the use of Cartesian vs. internal coordinates

F Sittel, A Jain, G Stock - The Journal of Chemical Physics, 2014 - pubs.aip.org
Principal component analysis of molecular dynamics simulations is a popular method to
account for the essential dynamics of the system on a low-dimensional free energy …

[HTML][HTML] Perspective: Identification of collective variables and metastable states of protein dynamics

F Sittel, G Stock - The Journal of chemical physics, 2018 - pubs.aip.org
The statistical analysis of molecular dynamics simulations requires dimensionality reduction
techniques, which yield a low-dimensional set of collective variables (CVs){xi}= x that in …

Constructing Markov State Models to elucidate the functional conformational changes of complex biomolecules

W Wang, S Cao, L Zhu, X Huang - Wiley Interdisciplinary …, 2018 - Wiley Online Library
The function of complex biomolecular machines relies heavily on their conformational
changes. Investigating these functional conformational changes is therefore essential for …

Machine learning of biomolecular reaction coordinates

S Brandt, F Sittel, M Ernst, G Stock - The journal of physical …, 2018 - ACS Publications
We present a systematic approach to reduce the dimensionality of a complex molecular
system. Starting with a data set of molecular coordinates (obtained from experiment or …

Contact-and distance-based principal component analysis of protein dynamics

M Ernst, F Sittel, G Stock - The Journal of chemical physics, 2015 - pubs.aip.org
To interpret molecular dynamics simulations of complex systems, systematic dimensionality
reduction methods such as principal component analysis (PCA) represent a well …

Interpretable embeddings from molecular simulations using Gaussian mixture variational autoencoders

YB Varolgüneş, T Bereau… - … Learning: Science and …, 2020 - iopscience.iop.org
Extracting insight from the enormous quantity of data generated from molecular simulations
requires the identification of a small number of collective variables whose corresponding low …

Markov state models: to optimize or not to optimize

RE Arbon, Y Zhu, ASJS Mey - Journal of Chemical Theory and …, 2024 - ACS Publications
Markov state models (MSM) are a popular statistical method for analyzing the
conformational dynamics of proteins including protein folding. With all statistical and …