OneAngstrom – Page 567

Choosing the Right Unit Cell Shape Can Save You CPU Time

When setting up molecular simulations, especially for solvated macromolecules, an often-overlooked yet crucial detail is the shape of the unit cell. If you’re a molecular modeler working with periodic boundary conditions (PBC), the choice of cell shape can make a…

Docking Made Simple: Animating Molecular Binding in SAMSON

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Visualizing molecular docking is an essential part of many presentations in molecular modeling. Whether you’re showing how a ligand fits into a protein binding site, or preparing a video to share with collaborators or students, the process of creating smooth,…

Better Molecular Storytelling with Background Transitions in SAMSON

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When presenting molecular models, small visual tweaks can make a big difference. One of the common challenges for molecular modelers is helping audiences stay focused on the scientific message instead of being distracted by inconsistent or harsh visual transitions. That’s…

Stop Guessing: How to Confidently Edit Multiple Atoms in SAMSON

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Edit a group of atoms confidently without breaking their internal structure? If you’re modeling or modifying molecular systems in SAMSON, this question is probably familiar. Precise control over atom positioning can be tricky, especially when you’re dealing with groups rather…

Break Down Complex Molecular Animations into Slides with the Stop Animation

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When presenting molecular dynamics, structural models, or reaction mechanisms, clarity often depends on timing. If your animations move too quickly or lack clear pauses, your audience might miss key points. Fortunately, SAMSON provides a simple but highly effective feature to…

A Simple Way to Animate Molecular Docking in SAMSON

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A frequent challenge in molecular modeling is clearly conveying how molecules interact—especially when it comes to docking. Static images can’t capture the nuances of molecular movement, and scripting animations manually can be time-consuming and unintuitive. If you’ve ever wanted a…

Controlling Bond Types Between Monomers in SAMSON’s Polymer Builder

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When designing synthetic or biopolymers, having precise control over the bond types between monomers is often critical — not just for chemical accuracy, but also for predicting properties like stability, flexibility, or conductivity in downstream simulations. SAMSON’s Polymer Builder extension…

A Better Way to Guide the Viewer: Using ‘Move Camera’ in Molecular Presentations

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When presenting molecular models, how you guide your audience’s attention can make the difference between understanding and confusion. In molecular animations, camera movement isn’t just about navigation—it’s about storytelling. Among the various features available in SAMSON, one that often gets…

One File, Full Control: Loading Custom MDP Parameters in the GROMACS Wizard

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Adapting molecular dynamics simulations to specific systems often requires precise control over simulation parameters. However, editing .mdp files manually or ensuring consistency across simulation steps—like energy minimization, NVT/NPT equilibrations, and production runs—can be time-consuming and error-prone. If you’re working with…

Selecting Atoms with Mathematical Precision in SAMSON

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If you’ve ever tried to isolate a specific subset of atoms in a complex molecular structure for visualization, simulation, or manipulation, you know how time-consuming and frustrating it can be. Manual selection becomes inefficient very quickly. Whether you’re targeting a…