Computational techniques for efficient conformational sampling of proteins

A Liwo, C Czaplewski, S Ołdziej… - Current opinion in …, 2008 - Elsevier
In this review, we summarize the computational methods for sampling the conformational
space of biomacromolecules. We discuss the methods applicable to find only lowest energy …

Determination of structural ensembles of proteins: restraining vs reweighting

R Rangan, M Bonomi, GT Heller, A Cesari… - Journal of chemical …, 2018 - ACS Publications
The conformational fluctuations of proteins can be described using structural ensembles. To
address the challenge of determining these ensembles accurately, a wide range of …

[HTML][HTML] Enhanced and effective conformational sampling of protein molecular systems for their free energy landscapes

J Higo, J Ikebe, N Kamiya, H Nakamura - Biophysical reviews, 2012 - Springer
Protein folding and protein–ligand docking have long persisted as important subjects in
biophysics. Using multicanonical molecular dynamics (McMD) simulations with realistic …

A rigorous and efficient method to reweight very large conformational ensembles using average experimental data and to determine their relative information content

HTA Leung, O Bignucolo, R Aregger… - Journal of chemical …, 2016 - ACS Publications
Flexible polypeptides such as unfolded proteins may access an astronomical number of
conformations. The most advanced simulations of such states usually comprise tens of …

Computational methods for exploring protein conformations

JR Allison - Biochemical Society Transactions, 2020 - portlandpress.com
Proteins are dynamic molecules that can transition between a potentially wide range of
structures comprising their conformational ensemble. The nature of these conformations and …

Integrating molecular simulation and experimental data: a Bayesian/maximum entropy reweighting approach

S Bottaro, T Bengtsen, K Lindorff-Larsen - … bioinformatics: methods and …, 2020 - Springer
Abstract We describe a Bayesian/Maximum entropy (BME) procedure and software to
construct a conformational ensemble of a biomolecular system by integrating molecular …

Monte Carlo vs molecular dynamics for conformational sampling

WL Jorgensen, J Tirado-Rives - The Journal of Physical Chemistry, 1996 - ACS Publications
A comparison study has been carried out to test the relative efficiency of Metropolis Monte
Carlo and molecular dynamics simulations for conformational sampling. The test case that …

[HTML][HTML] Sampling realistic protein conformations using local structural bias

T Hamelryck, JT Kent, A Krogh - PLoS Computational Biology, 2006 - journals.plos.org
The prediction of protein structure from sequence remains a major unsolved problem in
biology. The most successful protein structure prediction methods make use of a divide-and …

[HTML][HTML] Bayesian inference of protein conformational ensembles from limited structural data

W Potrzebowski, J Trewhella… - PLoS computational …, 2018 - journals.plos.org
Many proteins consist of folded domains connected by regions with higher flexibility. The
details of the resulting conformational ensemble play a central role in controlling interactions …

[图书][B] Protein conformational dynamics

KL Han, X Zhang, M Yang - 2014 - Springer
Proteins exert a variety of fascinating functions to participate in virtually all cellular
processes. Underlying these highly controlled activities are the ordered conformational …