Category: Uncategorized

Running umbrella sampling simulations is a major step in estimating free energy profiles along reaction coordinates. But for molecular modelers, a recurring problem is not knowing whether the simulation data you’ve generated is enough—or balanced enough—to perform reliable Potential of…

Many molecular modelers often find themselves repeating the same actions: translating atoms, computing molecular properties, or building small interactive tools. When done manually or hardcoded repeatedly into Python scripts, these tasks can become tedious and time-consuming. If this feels familiar,…

When setting up molecular simulations, one common challenge is managing simulation input data between steps. It can be surprisingly easy to misplace a file, use the wrong structure, or re-run calculations that were already done, simply because of input mismatches.…

Communicating molecular insights visually is one of the most powerful ways to convey structure-function relationships, simulation results, or molecular mechanisms. Yet, some subtle visualization choices can make or break the clarity of your output. Have you ever tried to make…

Preparing a coarse-grained (CG) system for molecular dynamics (MD) simulations can often be frustrating when solvent models behave unexpectedly. One common issue many molecular modelers face is improper solvation due to van der Waals (vdW) clash errors or insufficient solvent…

Designing nanoscale systems often requires repeated arrangements of atoms or molecular fragments—think helices, nanotubes, or crystal-like lattices. Yet, replicating and aligning these geometries manually can quickly become tedious and error-prone. That’s where SAMSON’s Pattern Editors come in: intuitive tools that…

Aligning molecular structures in 3D space is a common task in molecular modeling workflows. Whether you’re preparing a system for analysis, visualizing structures together, or setting up simulations, the ability to quickly and accurately align molecules along reference axes or…

When preparing molecular dynamics simulations, researchers often work with multiple starting conformations of the same system. This is especially common in studies involving ligand binding, protein flexibility, or comparative dynamics. However, managing and configuring these conformations for batch simulations can…