For molecular modelers who rely on powerful tools like GROMACS to perform simulations efficiently, it can be frustrating to realize that a crucial extension isn’t installed—or worse, to not even know it’s missing. If you’re using the SAMSON platform, ensuring…

Searching for the right molecule in a library can be a slow and frustrating process—especially when you’re dealing with substructures. Maybe you’re designing a compound with a specific functionality, or maybe you want to filter out only the molecules that…

Before jumping into docking simulations, there’s one crucial step that experienced molecular modelers know better than to skip: system preparation. While it might feel like a formality, not preparing your protein structures correctly can lead to misleading results or failed…

When working on molecular models, measurements are vital. Whether you’re calculating bond lengths, angles, or torsion, clarity and reproducibility are essential — especially when presenting your model, collaborating, or coming back to your work months later. This is where SAMSON’s…

When working on complex molecular systems, it’s common to repeatedly switch between different selections—ligands, protein pockets, water molecules, and more. But let’s face it: manually selecting the same nodes over and over is time-consuming and error-prone. Fortunately, SAMSON offers a…

Understanding how large molecular assemblies are organized can be challenging when all atoms and components are shown together. Complex biomolecular structures can appear crowded, making it harder to explain mechanisms, discuss design ideas, or create engaging visualizations during scientific presentations.…

Running umbrella sampling simulations to explore molecular interactions can be computationally expensive and time-consuming. But how can you be sure you’ve sampled enough of your reaction coordinate space? One of the most common pain points in molecular modeling is having…