When working with complex molecular systems, it’s often important to isolate specific atom groups for visualization or modification. Yet, selecting atoms manually can become tedious and error-prone, especially with large systems like crystals, biomolecules, or nanostructures. SAMSON’s Atoms Selector Extension…

Molecular modelers often need to visualize how molecules or fragments dissociate after docking — for instance, to show unbinding pathways, ligand release mechanisms, or just reverse a previous docking animation. Doing this manually, while attempting to create smooth, understandable animations,…

When exploring ligand unbinding pathways from protein structures, an often-overlooked—but critical—detail is how you define the sampling box. This box guides the algorithm by specifying where it should explore potential exit routes for the ligand. If it’s misaligned or incorrectly…

If you work in molecular modeling, you’ve likely encountered this issue: you’d like to run a GROMACS simulation, but you’re either working on a laptop with limited resources, or you just don’t want to spend time installing and maintaining GROMACS…

Producing clean, precise animations of molecular motions is a common challenge in molecular modeling. Whether you’re preparing an academic presentation, building an educational resource, or visualizing a simulation outcome, controlling how atoms move from one conformation to another can be…

When you’re preparing animations of molecular systems—whether for presentations, publications, or teaching—one small but recurring challenge is managing what’s visible at each stage of the animation. Sometimes, you want parts of the system to disappear temporarily to help focus your…

When exploring molecular dynamics simulations or visualizing conformational rearrangements, it’s often just as important to go backward as it is to go forward. Whether you’re presenting your work or trying to better understand a transition, being able to rewind animations…

Managing complex DNA nanostructure projects often comes down to efficient design iteration and reuse. If you’re working with modular DNA components, you might have experienced the pain of handling dozens of separate files, repeating design processes, or even breaking your…

If you’re generating protein transition paths and encountering the dreaded error message: “Cannot proceed because the structure does not make one connected component” you’re not alone. This issue can be frustrating, especially when everything else seems correctly set up. But…

When presenting a molecular system—whether in a presentation, educational video, or scientific communication—how you visually introduce your models can impact how clearly your audience understands the structure and dynamics you’re showcasing. One common challenge is making complex models appear without…