Protein-folding dynamics: overview of molecular simulation techniques

HA Scheraga, M Khalili, A Liwo - Annu. Rev. Phys. Chem., 2007 - annualreviews.org
Molecular dynamics (MD) is an invaluable tool with which to study protein folding in silico.
Although just a few years ago the dynamic behavior of a protein molecule could be …

Recent successes in coarse‐grained modeling of DNA

DA Potoyan, A Savelyev… - Wiley Interdisciplinary …, 2013 - Wiley Online Library
The growing interest in the DNA‐based mesoscale systems of biological and nonbiological
nature has encouraged the computational molecular science community to develop coarse …

A coarse grain model for DNA

TA Knotts, N Rathore, DC Schwartz… - The Journal of chemical …, 2007 - pubs.aip.org
Over the past two decades, significant experimental advances have increased our ability to
control and manipulate individual DNA molecules. This capability has permitted …

A mesoscale model of DNA and its renaturation

EJ Sambriski, DC Schwartz, JJ De Pablo - Biophysical journal, 2009 - cell.com
A mesoscale model of DNA is presented (3SPN. 1), extending the scheme previously
developed by our group. Each nucleotide is mapped onto three interaction sites. Solvent is …

Molecular dynamics with the united-residue model of polypeptide chains. II. Langevin and Berendsen-bath dynamics and tests on model α-helical systems

M Khalili, A Liwo, A Jagielska… - The Journal of Physical …, 2005 - ACS Publications
The implementation of molecular dynamics (MD) with our physics-based protein united-
residue (UNRES) force field, described in the accompanying paper (Khalili et al. J. Phys …

Mechanical stretching of proteins—a theoretical survey of the Protein Data Bank

JI Sułkowska, M Cieplak - Journal of Physics: Condensed Matter, 2007 - iopscience.iop.org
The mechanical stretching of single proteins has been studied experimentally for about 50
proteins, yielding a variety of force patterns and peak forces. Here we perform a theoretical …

[HTML][HTML] Knotted proteins: A tangled tale of structural biology

PFN Faísca - Computational and structural biotechnology journal, 2015 - Elsevier
Knotted proteins have their native structures arranged in the form of an open knot. In the last
ten years researchers have been making significant efforts to reveal their folding mechanism …

[HTML][HTML] Selection of optimal variants of Gō-like models of proteins through studies of stretching

JI Sułkowska, M Cieplak - Biophysical journal, 2008 - cell.com
The Gō-like models of proteins are constructed based on the knowledge of the native
conformation. However, there are many possible choices of a Hamiltonian for which the …

Transition states and the meaning of Φ-values in protein folding kinetics

SB Ozkan, I Bahar, KA Dill - nature structural biology, 2001 - nature.com
What is the mechanism of two-state protein folding? The rate-limiting step is typically
explored through a Φ-value, which is the mutation-induced change in the transition state …

Molecular dynamics with the united-residue model of polypeptide chains. I. Lagrange equations of motion and tests of numerical stability in the microcanonical mode

M Khalili, A Liwo, F Rakowski… - The Journal of …, 2005 - ACS Publications
The Lagrange formalism was implemented to derive the equations of motion for the physics-
based united-residue (UNRES) force field developed in our laboratory. The Cα⊙⊙⊙ Cα …