SAMSON Blog – Page 283

How to Export Ligand Trajectories Along Binding Paths in SAMSON

When studying molecular interactions, especially those involving binding or unbinding events, researchers often need access to atomic coordinates along well-defined paths. These trajectories are useful for reaction coordinate analysis, free energy calculations, or simply visualizing how a ligand travels through…

Modeling Defects in Diamond Crystals with SAMSON

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Crystalline materials in the real world often deviate from their ideal structures. Imperfections such as vacancies, substitutions, or interstitials—collectively known as defects—can dramatically influence material properties like conductivity, strength, and optical behavior. Simulating these defects realistically is essential for researchers…

When You Need Atoms to Disappear: Animating Molecular Concealment in SAMSON

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In molecular modeling and simulations, visualizations are essential for storytelling. Whether you’re preparing a conference talk, sharing a molecular mechanism on social media, or teaching students about molecular interactions, how you present your model can affect understanding and engagement. One…

Too Many Atoms? Create Custom Index Groups for Sanity

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Anyone working with molecular dynamics (MD) simulations knows the pain: you’re ready to analyze some subtle motion or apply restraints during your GROMACS run, and the default index groups just won’t cut it. You need something specific — a pocket,…

Quickly Find Molecular Models by Atom Counts in SAMSON

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Working with large molecular systems often means navigating through complex structures and disorganized data. Whether you’re analyzing biomolecules, designing nanostructures, or handling materials simulations, you’ve probably faced this challenge: how do I quickly locate specific models or folders based on…

Are Your Molecules Really Visible? Understanding Visual and Selection Flags in SAMSON

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When working with complex molecular models, it’s not uncommon to spend precious minutes (or longer) trying to figure out why a molecule doesn’t show up in your scene or stays stubbornly excluded from selections. In the SAMSON molecular design platform,…

What Are Node Types in SAMSON, and Why Do They Matter in Molecular Modeling?

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When building or analyzing molecular systems, researchers often have to manage highly complex structures composed of atoms, residues, chains, groups, and all sorts of simulation elements. Managing these efficiently is critical to working with large or dynamic molecular models. That’s…

Need to Zoom In Without Breaking Your Focus? Try the Zoom Camera Animation in SAMSON.

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When preparing molecular animations, especially for presentations or publications, clarity is everything. A common frustration among molecular modelers is trying to zoom in on a specific part of a system — such as a binding site or a reaction center…

Quickly Select Side Chains Based on Attributes in SAMSON

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When working with large molecular structures, isolating specific parts of interest—such as side chains with certain atomic properties—can save significant time. This is especially true if you’re preparing simulations, analyzing interactions, or cleaning up your models. In SAMSON, the Node…

A Quick Way to Instantly Enhance Molecular Visualizations in SAMSON

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When working with complex molecular systems, presentation matters. Whether you’re preparing visuals for a publication, a lecture, or simply navigating intricate molecular networks, creating compelling representations that are both meaningful and accessible can take time. 👍 This is where Visual…