Author: OneAngstrom

When preparing molecular animations to communicate modeling results, clarity and visual progression are key. Whether you’re recording a molecular dynamics simulation or simply creating a narrated presentation for a classroom or conference, transitions help guide viewers’ attention. One transition that’s…

Communicating molecular mechanisms clearly is a recurring challenge for molecular modelers, especially when presenting ligand-receptor interactions, docking pathways, or structural transitions. One simple but often overlooked pain point is illustrating how a ligand undocks from its receptor. This step is…

Staring at molecular structures for hours can be demanding, especially when working late or in low-light environments. If you’ve ever found yourself squinting at a brightly-lit interface while modeling proteins, docking ligands, or adjusting rendering settings, you’re not alone. Dark…

When setting up coarse-grained (CG) systems for molecular dynamics simulations with GROMACS, one common source of instability and frustration is poor solvation—especially when solvent molecules are placed too close to solute atoms, causing steric clashes. Fortunately, SAMSON’s GROMACS Wizard offers…

Visualizing molecular systems effectively is one of the key challenges faced by scientists, researchers, and educators working in structural biology, drug design, and materials science. Molecules are complex, and meaningful insights often depend on being able to visualize relevant structures…

When setting up molecular dynamics simulations, small frustrations can have a big impact—especially when it comes to defining groups of atoms for analysis or pulling simulations. By default, GROMACS defines standard index groups such as proteins, water, and ions. But…

One of the most common and time-consuming tasks in molecular modeling is generating accurate 3D molecular structures from SMILES (Simplified Molecular Input Line Entry System) strings. Whether you’re preparing datasets for simulations, virtual screening, or property prediction, the process often…

Creating clear, communicative visualizations of molecular systems is often a crucial—but time-consuming—part of working in molecular modeling. Whether you’re demoing an interaction site to collaborators or preparing a presentation for a larger audience, the camera movement in your animations can…