Brownian dynamics simulations of biological molecules

GA Huber, JA McCammon - Trends in chemistry, 2019 - cell.com
Brownian dynamics (BD) is a technique for carrying out computer simulations of physical
systems that are driven by thermal fluctuations. Biological systems at the macromolecular …

Multiscale simulation approaches to modeling drug–protein binding

BR Jagger, SE Kochanek, S Haldar, RE Amaro… - Current opinion in …, 2020 - Elsevier
Highlights•Drug binding is inherently multiscale as it occurs over a broad range of length
and time scales.•Multiscale simulation methods combine molecular descriptions to access …

Exploring the potency of currently used drugs against HIV-1 protease of subtype D variant by using multiscale simulations

MF Sk, R Roy, P Kar - Journal of Biomolecular Structure and …, 2021 - Taylor & Francis
Acquired immune deficiency syndrome (AIDS) is caused by the human immunodeficiency
virus (HIV), type 1 and 2. Further, the diversity in HIV-1 has given rise to many serotypes and …

Ligand binding pathways and conformational transitions of the HIV protease

Y Miao, YM Huang, RC Walker, JA McCammon… - Biochemistry, 2018 - ACS Publications
It is important to determine the binding pathways and mechanisms of ligand molecules to
target proteins to effectively design therapeutic drugs. Molecular dynamics (MD) is a …

Escape of a small molecule from inside T4 lysozyme by multiple pathways

A Nunes-Alves, DM Zuckerman, GM Arantes - Biophysical journal, 2018 - cell.com
Abstract The T4 lysozyme L99A mutant is often used as a model system to study small-
molecule binding to proteins, but pathways for ligand entry and exit from the buried binding …

Revealing origin of decrease in potency of darunavir and amprenavir against HIV-2 relative to HIV-1 protease by molecular dynamics simulations

J Chen, Z Liang, W Wang, C Yi, S Zhang, Q Zhang - Scientific reports, 2014 - nature.com
Clinical inhibitors Darunavir (DRV) and Amprenavir (APV) are less effective on HIV-2
protease (PR2) than on HIV-1 protease (PR1). To identify molecular basis associated with …

Binding thermodynamics and kinetics calculations using chemical host and guest: A comprehensive picture of molecular recognition

Z Tang, CA Chang - Journal of chemical theory and computation, 2018 - ACS Publications
Understanding the fine balance between changes of entropy and enthalpy and the
competition between a guest and water molecules in molecular binding is crucial in …

Tetrahydrocurcumin has similar anti-amyloid properties as curcumin: in vitro comparative structure-activity studies

P Maiti, J Manna, J Thammathong, B Evans, KD Dubey… - Antioxidants, 2021 - mdpi.com
Despite its potent anti-amyloid properties, the utility of curcumin (Cur) for the treatment of
Alzheimer's disease (AD) is limited due to its low bioavailability. Tetrahydrocurcumin (THC) …

Unraveling the molecular mechanism of recognition of selected next-generation antirheumatoid arthritis inhibitors by Janus kinase 1

MF Sk, NA Jonniya, R Roy, P Kar - ACS omega, 2022 - ACS Publications
Rheumatoid arthritis (RA) is a chronic immune-related condition, primarily of joints, and is
highly disabling and painful. The inhibition of Janus kinase (JAK)-related cytokine signaling …

Triamcinolone Acetonide Produced by Bacillus velezensis YEBBR6 Exerts Antagonistic Activity Against Fusarium oxysporum f. sp. Cubense: A Computational …

RUK Nayana, S Nakkeeran, N Saranya… - Molecular …, 2023 - Springer
Fusarium oxysporum f. sp. cubense is one of the most severe and threatening pathogens of
bananas, causing “Panama wilt” worldwide. Confrontation assay of Foc antagonistic …