Shielding effect in protein folding

AK Sieradzan, AG Lipska, EA Lubecka - Journal of Molecular Graphics and …, 2018 - Elsevier
One of the most important interactions responsible for protein folding and stability are
hydrogen bonds between peptide groups. There is a constant competition between the …

Peptide folding driven by V an der W aals interactions

SS Sung - Protein Science, 2015 - Wiley Online Library
Contrary to the widespread view that hydrogen bonding and its entropy effect play a
dominant role in protein folding, folding into helical and hairpin‐like structures is observed in …

The Role of Force Fields and Water Models in Protein Folding and Unfolding Dynamics

ALM Fischer, A Tichy, J Kokot… - Journal of Chemical …, 2024 - ACS Publications
Protein folding is a fascinating, not fully understood phenomenon in biology. Molecular
dynamics (MD) simulations are an invaluable tool to study conformational changes in …

Unraveling protein folding mechanism by analyzing the hierarchy of models with increasing level of detail

T Hayashi, S Yasuda, T Škrbić, A Giacometti… - The Journal of …, 2017 - pubs.aip.org
Taking protein G with 56 residues for a case study, we investigate the mechanism of protein
folding. In addition to its native structure possessing α-helix and β-sheet contents of 27 …

Peptide folding problem: A molecular dynamics study on polyalanines using different force fields

R Raucci, G Colonna, G Castello… - International Journal of …, 2013 - Springer
In the last decade many advances have been made on molecular dynamics simulations and
different force fields were developed from the combination of differentiable functions of the …

[HTML][HTML] Intermediates in the protein folding process: a computational model

I Roterman, L Konieczny, M Banach… - International Journal of …, 2011 - mdpi.com
The paper presents a model for simulating the protein folding process in silico. The two-step
model (which consists of the early stage—ES and the late stage—LS) is verified using two …

Using one‐step perturbation to predict the effect of changing force‐field parameters on the simulated folding equilibrium of a β‐peptide in solution

Z Lin, H Liu, WF Van Gunsteren - Journal of computational …, 2010 - Wiley Online Library
Computer simulation using molecular dynamics is increasingly used to simulate the folding
equilibria of peptides and small proteins. Yet, the quality of the obtained results depends …

A possible role of water in the protein folding process

F Mallamace, C Corsaro, D Mallamace… - The Journal of …, 2011 - ACS Publications
The thermal folding of hydrated lysozyme has been investigated by means of the high
resolution nuclear magnetic resonance (NMR) technique. The proton NMR signal belonging …

The late-stage intermediate

M Banach, L Konieczny, I Roterman-Konieczna - Protein Folding in Silico, 2012 - Elsevier
The second step in the protein folding process depends on interactions with external force
fields and on an internal field that governs intramolecular interactions. The internal field …

[HTML][HTML] Model of the external force field for the protein folding process—the role of prefoldin

I Roterman, K Stapor, L Konieczny - Frontiers in Chemistry, 2024 - frontiersin.org
Introduction: The protein folding process is very sensitive to environmental conditions. Many
possibilities in the form of numerous pathways for this process can—if an incorrect one is …