Protein misfolding and aggregation in proteinopathies: causes, mechanism and cellular response

MR Ajmal - Diseases, 2023 - mdpi.com
Proteins are central to life functions. Alterations in the structure of proteins are reflected in
their function. Misfolded proteins and their aggregates present a significant risk to the cell …

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 …

Molecular crowding enhances native state stability and refolding rates of globular proteins

MS Cheung, D Klimov, D Thirumalai - … of the National Academy of Sciences, 2005 - pnas.org
The presence of macromolecules in cells geometrically restricts the available space for
poplypeptide chains. To study the effects of macromolecular crowding on folding …

Structure, function, and folding of phosphoglycerate kinase are strongly perturbed by macromolecular crowding

A Dhar, A Samiotakis, S Ebbinghaus… - Proceedings of the …, 2010 - pnas.org
We combine experiment and computer simulation to show how macromolecular crowding
dramatically affects the structure, function, and folding landscape of phosphoglycerate …

Protein folding intermediates and pathways studied by hydrogen exchange

SW Englander - Annual review of biophysics and biomolecular …, 2000 - annualreviews.org
▪ Abstract In order to solve the immensely difficult protein-folding problem, it will be
necessary to characterize the barriers that slow folding and the intermediate structures that …

Protein folding in the landscape perspective: Chevron plots and non‐Arrhenius kinetics

HS Chan, KA Dill - Proteins: Structure, Function, and …, 1998 - Wiley Online Library
We use two simple models and the energy landscape perspective to study protein folding
kinetics. A major challenge has been to use the landscape perspective to interpret …

[KNJIGA][B] Geometry and topology in Hamiltonian dynamics and statistical mechanics

M Pettini - 2007 - Springer
Phase transitions are among the most impressive phenomena occurring in nature. They are
an example of emergent behavior, ie, of collective properties having no direct counterpart in …

Kinetic advantage of intrinsically disordered proteins in coupled folding–binding process: a critical assessment of the “fly-casting” mechanism

Y Huang, Z Liu - Journal of molecular biology, 2009 - Elsevier
Intrinsically disordered proteins (IDPs) are recognized to play important roles in many
biological functions such as transcription and translation regulation, cellular signal …

Molecular crowding enhances native structure and stability of α/β protein flavodoxin

L Stagg, SQ Zhang, MS Cheung… - Proceedings of the …, 2007 - pnas.org
To investigate the consequences of macromolecular crowding on the behavior of a globular
protein, we performed a combined experimental and computational study on the 148 …

New Monte Carlo algorithms for protein folding

UHE Hansmann, Y Okamoto - Current opinion in structural biology, 1999 - Elsevier
Over the past three decades, a number of powerful simulation algorithms have been
introduced to the protein folding problem. For many years, the emphasis has been placed on …