Spectroscopic studies of protein folding: linear and nonlinear methods

AL Serrano, MM Waegele, F Gai - Protein Science, 2012 - Wiley Online Library
Although protein folding is a simple outcome of the underlying thermodynamics, arriving at a
quantitative and predictive understanding of how proteins fold nevertheless poses huge …

Further optimization of a hybrid united-atom and coarse-grained force field for folding simulations: improved backbone hydration and interactions between charged …

W Han, K Schulten - Journal of chemical theory and computation, 2012 - ACS Publications
PACE, a hybrid force field that couples united-atom protein models with coarse-grained (CG)
solvent (J. Chem. Theory Comput. 2010, 6, 3373), has been further optimized, aiming to …

Effects of external electromagnetic fields on the conformational sampling of a short alanine peptide

GY Solomentsev, NJ English… - Journal of computational …, 2012 - Wiley Online Library
Non‐equilibrium molecular dynamics simulations of a solvated 21‐residue polyalanine
(A21) peptide, featuring a high propensity for helix formation, have been performed at 300 K …

50 years of Lifson–Roig models: Application to molecular simulation data

A Vitalis, A Caflisch - Journal of chemical theory and computation, 2012 - ACS Publications
Simple helix–coil transition theories have been indispensable tools in the analysis of data
reporting on the reversible folding of α-helical polypeptides. They provide a transferable …

Enthalpic barriers dominate the folding and unfolding of the human Cu, Zn superoxide dismutase monomer

C Kayatekin, NR Cohen, CR Matthews - Journal of molecular biology, 2012 - Elsevier
The rate-limiting step in the formation of the native dimeric state of human Cu, Zn superoxide
dismutase (SOD1) is a very slow monomer folding reaction that governs the lifetime of its …

The interplay of turn formation and hydrophobic interactions on the early kinetic events in protein folding

JJT Huang, RW Larsen, SI Chan - Chemical Communications, 2012 - pubs.rsc.org
While both turn formation and hydrophobic interactions play dominant roles in the initiation
of protein folding, their individual contributions to the folding kinetics and to the structural …

An instrument for fast acquisition of fluorescence decay curves at picosecond resolution designed for “double kinetics” experiments: application to fluorescence …

EB Ishay, G Hazan, G Rahamim, D Amir… - Review of Scientific …, 2012 - pubs.aip.org
The information obtained by studying fluorescence decay of labeled biopolymers is a major
resource for understanding the dynamics of their conformations and interactions. The …

Impact of Ion Binding on Poly-l-Lysine (Un)folding Energy Landscape and Kinetics

K Xiong, SA Asher - The Journal of Physical Chemistry B, 2012 - ACS Publications
We utilize T-jump UV resonance Raman spectroscopy (UVRR) to study the impact of ion
binding on the equilibrium energy landscape and on (un) folding kinetics of poly-l-lysine …

Complexity in Protein Folding: Simulation Meets Experiment

A Caflisch - Current Physical Chemistry, 2012 - ingentaconnect.com
We review our joint experimental-theoretical effort on the folding of photo-switchable α-
helices. The folding kinetics of these peptides is profoundly non-exponential, which is …

[引用][C] 蛋白质折叠速率数据集的构建及分析

董蕊, 胡晓红, 吕军 - 生物物理学报, 2012