Van der Waals parameter scanning with Amber nucleic acid force fields: Revisiting means to better capture the RNA/DNA structure through MD

O Love, L Winkler, TE Cheatham III - Journal of Chemical Theory …, 2023 - ACS Publications
Molecular dynamics simulations can be used in combination with experimental techniques
to uncover the intricacies of biomolecular structure, dynamics, and the resulting interactions …

Base-specific RNA force field improving the dynamics conformation of nucleotide

Z Li, J Mu, J Chen, HF Chen - International Journal of Biological …, 2022 - Elsevier
RNA plays a key role in numerous biological processes. Traditional experimental methods
have difficulties capturing the structure and dynamic conformation of RNA. Thus, Molecular …

Accurately Modeling RNA Stem-Loops in an Implicit Solvent Environment

JT Linzer, E Aminov, AS Abdullah… - Journal of Chemical …, 2024 - ACS Publications
Ribonucleic acid (RNA) molecules can adopt a variety of secondary and tertiary structures in
solution, with stem-loops being one of the more common motifs. Here, we present a …

Protein Retrieval via Integrative Molecular Ensembles (PRIME) through extended similarity indices

L Chen, A Mondal, A Perez… - Journal of Chemical …, 2024 - ACS Publications
Molecular dynamics (MD) simulations are ideally suited to describe conformational
ensembles of biomolecules such as proteins and nucleic acids. Microsecond-long …

Dynamics and Function of sRNA/mRNAs Under the Scrutiny of Computational Simulation Methods

A Ormazábal, J Palma… - Bacterial Regulatory RNA …, 2024 - Springer
Molecular dynamics simulations have proved extremely useful in investigating the
functioning of proteins with atomic-scale resolution. Many applications to the study of RNA …

Rapid Rescoring and Refinement of Ligand–Receptor Complexes Using Replica Exchange Molecular Dynamics with a Monte Carlo Pose Reservoir

J Alcantara, K Chiu, JD Bickel, RC Rizzo… - Journal of Chemical …, 2023 - ACS Publications
Virtual screening (VS) involves generation of poses for a library of ligands and ranking using
simplified energy functions and limited flexibility. Top-scored poses are used to rank and …

Exploring the Transferability of Replica Exchange Structure Reservoirs to Accelerate Generation of Ensembles for Alternate Hamiltonians or Protein Mutations

K Kasavajhala, C Simmerling - Journal of chemical theory and …, 2023 - ACS Publications
Generating precise ensembles is commonly a prerequisite to understand the energetics of
biological processes using Molecular Dynamics (MD) simulations. Previously, we have …

[HTML][HTML] Rapid rescoring and refinement of ligand-receptor complexes using REMD with a MC pose reservoir

J Alcantara, K Chiu, JD Bickel… - Journal of chemical …, 2023 - pmc.ncbi.nlm.nih.gov
Virtual screening (VS) involves generation of poses for a library of ligands, and ranking
using simplified energy functions and limited flexibility. Top scored poses are used to rank …

Bases moleculares del mecanismo de regulación post-transcripcional asociado al sistema RsmZ/RsmE. Un estudio computacional

A Ormazábal - 2024 - ridaa.unq.edu.ar
Las proteínas de la familia Csr se encuentran presentes en el 75% de las especies
bacterianas, y se estima que el 15% de los genes codificados en Escherichia coli son …

[PDF][PDF] Bases moleculares del mecanismo de regulación post-transcripcional asociado al sistema RsmZ/RsmE

A Ormazábal - researchgate.net
Preámbulo Esta tesis está dividida en dos partes, cada una de las cuales cuenta con tres
capítulos. El criterio por el cual establecí esta división es distinguir el marco teórico …