[HTML][HTML] Forces stabilizing proteins

CN Pace, JM Scholtz, GR Grimsley - FEBS letters, 2014 - Elsevier
The goal of this article is to summarize what has been learned about the major forces
stabilizing proteins since the late 1980s when site-directed mutagenesis became possible …

A critical review of five machine learning-based algorithms for predicting protein stability changes upon mutation

J Fang - Briefings in bioinformatics, 2020 - academic.oup.com
A number of machine learning (ML)-based algorithms have been proposed for predicting
mutation-induced stability changes in proteins. In this critical review, we used hypothetical …

Residual structure in unfolded proteins

BE Bowler - Current opinion in structural biology, 2012 - Elsevier
The denatured state ensemble (DSE) of unfolded proteins, once considered to be well-
modeled by an energetically featureless random coil, is now well-known to contain flickering …

Is it possible to switch ESIPT-channel of hydroxyanthraquinones with the strategy of modifying electronic groups?

C Shang, L Wang, Y Cao, X Yu, Y Li, C Sun… - Journal of Molecular …, 2022 - Elsevier
In this work, to unveil the substituent effect on the excited-state intramolecular proton transfer
(ESIPT) reaction of 1, 8-Dihydroxyanthraquinone (DHAQ), four derivatives DHAQ-Me, DHAQ …

Polypeptide chain collapse and protein folding

JB Udgaonkar - Archives of biochemistry and biophysics, 2013 - Elsevier
Polypeptide chain collapse is an integral component of a protein folding reaction. In this
review, experimental characterization of the interplay of polypeptide chain collapse …

[HTML][HTML] Evaluation of broad-spectrum antibacterial efficacy of quercetin by molecular docking, molecular dynamics simulation and in vitro studies

G Majumdar, S Mandal - Chemical Physics Impact, 2024 - Elsevier
This study aims to determine the antibacterial efficacy of a bioactive phytochemical quercetin
(QUR), compared to the reference antibiotic ciprofloxacin (CIP), using in vitro and in silico …

A driving force for polypeptide and protein collapse

A Merlino, N Pontillo, G Graziano - Physical Chemistry Chemical …, 2017 - pubs.rsc.org
Experimental measurements and computational results have shown that polypeptide chains,
made up of 15–25 glycine residues, collapse to compact structures in water at room …

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 …

On the satisfaction of backbone‐carbonyl lone pairs of electrons in protein structures

GJ Bartlett, DN Woolfson - Protein Science, 2016 - Wiley Online Library
Protein structures are stabilized by a variety of noncovalent interactions (NCIs), including the
hydrophobic effect, hydrogen bonds, electrostatic forces and van der Waals' interactions …

On the Role of Entropy in the Stabilization of α-Helices

A Bastida, J Zúniga, A Requena… - Journal of Chemical …, 2020 - ACS Publications
Protein folding evolves by exploring the conformational space with a subtle balance
between enthalpy and entropy changes which eventually leads to a decrease of free energy …