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When Atoms Settle Down: A Simple Path to Geometry Optimization in SAMSON

In molecular modeling, positioning atoms in the right arrangement isn’t just about visual appeal—it’s critical for making accurate predictions. But achieving a realistic molecular geometry usually requires careful optimization, and this can quickly become a frustrating or time-consuming step if…

Switching Molecular Visualization Styles in Seconds

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Visualizing molecular structures is essential for making sense of complex biomolecular systems. But when it comes to presenting those structures — whether for a publication, a presentation, or collaborative exploration — the style of rendering can make a big difference.…

Simplifying Molecular Presentations with the Hide Animation in SAMSON

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One recurring challenge in molecular modeling is managing the clarity of complex scenes during presentations and animations. Whether you’re showcasing a molecular mechanism or preparing a tutorial for students, ensuring that only the relevant molecular parts are visible at any…

Missing a File Format? Here’s What You Can Do in SAMSON

OneAngstrom

Working with molecular models often starts with a file—whether it’s a Protein Data Bank (PDB) file, an electron density map, or a custom structure created in another modeling tool. But what if your file doesn’t open in your current software?…

Making Molecular Models Clearer: A Closer Look at Rendering Settings in SAMSON

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When working with complex molecular models, visual clarity can make a big difference in understanding structures, communicating results, or preparing publication-grade visuals. However, users often find that models are cluttered, hard to interpret, or lacking depth—especially when default rendering settings…

Keeping Your Molecular Views Consistent with the ‘Hold Camera’ Animation

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When presenting molecular simulations or building molecular animations, one common frustration among researchers is the camera suddenly shifting angles between frames. These unexpected changes can distract viewers, make interpretation harder, and reduce the clarity of your communication. If you’re working…

Running Molecular Dynamics in the Cloud, Without the Headaches

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One of the most common pain points faced by molecular modelers is accessing computational power. Many molecular dynamics simulations require hundreds of thousands—or even millions—of time steps, making them time-consuming and demanding to run on personal computers. This is especially…

Renaming and Selecting Files in SAMSON with the Node Specification Language

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Managing complex molecular simulations often means dealing with numerous imported or generated files within a project. When the number of nodes grows, organizing and querying these files efficiently becomes key to staying productive. This is where the Node Specification Language…

Quickly Inspect Biomolecular Structures with Sequence View in SAMSON

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Molecular modelers working with complex biomolecules like proteins often struggle with keeping track of a structure’s hierarchy. Highlighting specific residues, examining chains, understanding the secondary structure, or quickly locating mutations or bound ligands — all of this can become very…

Why Your SAMSON Extension Won’t Load (And What To Do About It)

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One of the less visible but surprisingly common issues molecular modelers face with SAMSON is a SAMSON Extension that refuses to load. Everything seems right — the Extension is installed, SAMSON is up and running — yet nothing happens. If…