When modeling complex molecular systems, it’s common to want to optimize only a specific part of the system—say, a ligand binding site or a reactive region—without altering the rest of the molecule. Re-minimizing the entire structure each time can not…

Running umbrella sampling simulations in molecular modeling can be complex, especially when dealing with dozens of starting conformations and ensuring consistency across multiple simulations. One challenge that many molecular modelers face is setting up those initial conformations and defining simulation…

If you’ve ever worked with protein simulation pipelines, you know that preparing a clean structure is foundational—but incredibly repetitive when dealing with large datasets. Whether it’s removing water molecules, adding hydrogens, or fixing alternate locations, these tasks consume time that…

If you’re a molecular modeler, chances are you’ve spent a lot of time adjusting representations and color schemes just to get your visualizations to look right. From ribbons to atoms, VDW surfaces to chain coloring — great visuals often take…

When working with complex molecular systems, clarity is everything. Having the right labels—on atoms, residues, or entire molecules—can guide understanding and communication. But when you’re visualizing thousands of atoms, labels can quickly become overwhelming. Fortunately, SAMSON helps molecular modelers manage…

Sometimes, less is more—especially when creating animations to communicate complex molecular systems. If you’re working in SAMSON to design a molecular presentation or video, you might want certain molecules or nodes to vanish at key moments to maintain focus or…

As a molecular modeler, you might have experienced this situation: an update rolls out for your favorite modeling platform, and suddenly a plugin or workflow you depend on no longer works as expected. Or perhaps a collaborator is using a…