Uncategorized – Page 641

Avoid Missed Pathways: How the Sampling Box Guides Ligand Unbinding

When modeling ligand unbinding pathways in protein systems, small oversights can lead to big blind spots — literally. One of the most frequent and easy-to-make mistakes is misdefining the sampling region, also known as the sampling box. Fortunately, SAMSON’s Ligand…

What’s the Best Way to Explain Molecular Structures in Motion? Rotate the Camera.

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When preparing presentations of molecular structures, researchers often face the challenge of showing complex architectures and interactions in a way that is visually clear, scientifically accurate, and engaging for a broad audience. Static snapshots may suffice for publications, but they…

Making Molecules Appear at the Right Moment: The Show Animation in SAMSON

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When creating molecular presentations or animations, timing is everything 🕒. Whether you’re preparing a communication video, building an educational resource, or capturing a memorable moment in a simulation, one pain point many molecular modelers face is how to reveal parts…

Preparing Protein Conformations for Smooth Transition Modeling

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When modeling structural transitions in proteins, especially for simulations like umbrella sampling or transition path analysis, one recurring challenge for researchers is the correct import and preparation of starting and target conformations. Even minor misalignments, alternate locations, or extraneous molecules…

Why Minimizing Ligands Before Docking Can Make a Big Difference

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When preparing a molecular docking project, many researchers focus on the setup of the receptor, defining the search space, or choosing the scoring function. One critical but sometimes overlooked step is the minimization of ligands before docking. Neglecting this can…

Avoid Equilibration Errors: Choosing the Right Input for NVT in GROMACS Wizard

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If you’ve ever found yourself scratching your head because your molecular dynamics simulation didn’t behave as expected during the NVT equilibration phase, you’re not alone. One of the most common causes? Incorrect or inconsistent input files. Choosing the correct starting…

Targeting Specific Residues in Your Molecular Models with NSL

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If you’re working on complex biomolecular systems, there’s a good chance you’ve needed to focus on a specific subset of residues — perhaps only charged amino acids, those in beta sheets, or ones located at sequence termini. Filtering and selecting…

Quickly Find Molecular Conformations Based on Atom Count in SAMSON

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If you’re a molecular modeler working with large datasets of conformations, you’ve probably encountered the challenge of finding specific structures within big systems. Whether you’re screening generated conformations or preparing simulations, it’s often important to filter models based on the…

Maintain a Consistent Viewpoint in Molecular Movies with ‘Hold Camera’

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When building scientific presentations or molecular animations, there’s often a need to maintain a specific viewpoint of a system across several frames. This is particularly true when showcasing the progression of a simulation, comparing different ligand dockings, or simply keeping…

From design to simulation: exporting DNA nanostructures in Adenita

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One of the most common challenges DNA nanostructure designers face is transitioning from visual design to simulation. Creating a structure is just the beginning — taking it to analysis or dynamics studies in simulation tools like oxDNA or using sequence…