Author: OneAngstrom

When working on molecular presentations or animations, giving viewers a smooth and informative camera journey through your molecular system can make all the difference. Especially in molecular systems that span vertically—like long proteins, nanowires, or membrane structures—navigating and presenting vertical…

Whether you’re modeling a ligand leaving a receptor, simulating triggered molecular events, or simply creating more compelling scientific presentations, being able to animate molecular undocking is a powerful capability. But despite its potential, many molecular modelers struggle with the typical…

Molecular modelers often need to prepare dozens—or even hundreds—of protein structures to start simulations, perform docking, or build databases. The problem? Manual cleaning is slow, repetitive, and error-prone. Writing scripts helps, but it can be time-consuming to maintain and doesn’t…

When preparing molecular animations, showing only the most relevant parts of a structure at the right time can help you tell a compelling scientific story. A common challenge in molecular modeling is how to guide your audience’s attention to specific…

Molecular modelers often find themselves repeating the same visualization or selection tasks across dozens of projects. Coloring surfaces, hiding water molecules, zooming to binding sites — these small actions can accumulate into a frustratingly time-consuming part of an otherwise creative…

When you’re working on complex molecular systems, seeing the right part of your model at the right time can save you a lot of effort—not to mention frustration. Whether you’re switching between a local pocket of a protein and a…

One recurring challenge for molecular modelers is understanding how large biomolecular systems transition between two experimentally known states. In many cases, only the starting and ending conformations of a molecular structure are available—leaving open the question of how the system…

For many molecular modelers, reproducibility and performance optimization are more than just desirable — they’re essential. While the GROMACS Wizard integrated in SAMSON offers one of the latest versions of GROMACS by default, there are valid reasons why researchers may…

One of the common bottlenecks in molecular dynamics setup is hitting that sweet spot where the system’s density stabilizes. If you’ve minimized your structure, performed NVT equilibration, and you’re now at the pressure coupling stage but your results are bouncing…