Author: OneAngstrom

Running molecular dynamics simulations can be demanding on your hardware. It’s common to see users overwhelmed by lagging systems or jobs that fail due to poor performance settings. If you’re using GROMACS Wizard in SAMSON, there’s a simple way to…

Molecular dynamics (MD) simulations can be time-consuming, especially when you’re working with larger systems or limited local computational power. For many molecular modelers, long simulations mean one thing: your workstation becomes unusable for hours, or even days. Luckily, SAMSON GROMACS…

When working with coarse-grained (CG) molecular models, it’s common to simulate multiple copies—or replicas—of the same protein in a single system. This setup is especially useful for studies involving protein aggregation, diffusion, or encapsulation. However, many researchers new to coarse-graining…

When presenting complex molecular systems, the ability to guide the viewer with intuitive and smooth camera movement is invaluable. Whether you’re showcasing ligand binding, membrane embedding, or simply transitioning along a long protein structure, vertical camera movement can improve clarity…

If you’ve ever had to script repetitive molecular modeling tasks, you know how time-consuming it can be to write and debug Python code for every small operation. Whether you’re translating atoms, computing geometric properties, or trying to build a custom…

One of the common challenges for molecular modelers performing umbrella sampling is defining the reaction coordinate in a reproducible and visual way. Whether you’re studying ligand unbinding, protein–protein interactions, or mechanical unfolding, the accuracy of your free energy profile depends…

If you’ve spent time setting up molecular systems in a modeling environment, you know how tedious it can be to select atoms, residues, or chains — especially when you’re working with large biomolecular complexes. Writing specific selection scripts or navigating…