Docking studies are vital for molecular modeling, especially when exploring protein-ligand interactions. One persistent challenge is accounting for molecular flexibility—many docking protocols assume rigid receptor structures, which can overlook biologically relevant conformations. With AutoDock Vina Extended as part of the…

For molecular modelers, making adjustments to molecular structures and documents is often an iterative process. However, it’s not uncommon to accidentally delete a key element or make a modification only to realize it may not have been the best choice.…

For molecular modelers, running complex molecular dynamics (MD) simulations often comes with a challenge: resource-heavy computations. Not everyone has access to high-performance local hardware, leading to excessive computational times or limited capabilities. However, the GROMACS Wizard in SAMSON offers a…

Molecular modeling often requires analyzing how components move and interact spatially, whether it’s docking ligands or simulating molecular behaviors. But, what happens when you need to reverse this process—separating groups of atoms or structures? The Undock animation in the SAMSON…

One of the critical challenges faced by molecular modelers using periodic boundary conditions is ensuring that a solute does not interact with its own periodic images. Mismanagement of this can lead to incorrect forces, invalidating simulations. This is where the…

For molecular modelers seeking precision and efficiency, identifying the exact nodes or structures within a vast molecular model can be a pain point. This is where the Node Specification Language (NSL) in SAMSON shines. Among its many capabilities, logical operators…

For molecular modelers, one of the most significant challenges is creating accurate and interactive molecular simulations. Whether you’re interested in predicting molecular behaviors or refining structures, SAMSON offers powerful tools to streamline these processes. If you’ve been searching for a…

For molecular modelers, workflows often require integrating external Python packages—be it for advanced simulations, custom data analysis, or machine learning implementations. However, installing and managing these packages can sometimes turn into a daunting task. This is where SAMSON’s integrated Python…

Preparing a protein system for transition path analysis can feel daunting, especially if you’re working with complex models with alternate locations, ligands, solvent residues, and ions. But did you know that the Protein Path Finder in the SAMSON Integrative Molecular…