Author: OneAngstrom

When creating scientific presentations with molecular animations, one common challenge faced by molecular modelers is how to integrate context — such as presentation slides or background visuals — directly into the animation. Switching between external slide decks and SAMSON can…

When preparing presentations or educational material with molecular models, one common challenge is: How do you clearly show the internal organization of a complex molecular structure? Whether you’re teaching protein assembly, preparing research visuals for a talk, or simply trying…

When analyzing protein-ligand complexes, understanding non-covalent interactions—like hydrogen bonds, van der Waals contacts, and pi-stacking—can feel overwhelming in 3D alone. That’s where 2D interaction diagrams make a difference: they simplify complexity and help researchers interpret molecular details more clearly. Interaction…

One common challenge in molecular modeling is how to clearly communicate structural changes or dynamic behaviors, especially when dealing with crowded molecular scenes. Important insights can be hidden in a cluster of atoms or overwhelmed by visual complexity. The Conceal…

Creating molecular visuals that are both accurate and visually engaging is a common challenge among molecular modelers. While generating molecular structures can be straightforward, rendering them with materials that are scientifically meaningful—or simply aesthetically pleasing—can become time-consuming without the right…

Preparing realistic molecular environments around membrane proteins can be a time-consuming task. Building lipid bilayers manually, aligning structures, avoiding bad contacts — this setup work often becomes the bottleneck before simulation even begins. If you’re using SAMSON, there’s a dedicated…

Designing and manipulating molecular models often requires different types of interactions: creating new structures, selecting parts of a system, or applying transformations. A common hurdle for molecular modelers is smoothly switching between these editing actions without having to dig through…

When modeling molecules, selecting specific atoms, residues, or groups based on their relationships or properties can make or break your workflow. Whether you’re preparing a system for simulation or analyzing structural features, having to sift through thousands of atoms manually…

When creating coarse-grained models from protein structures using the MARTINI force field, researchers often need to simulate multiple replicas of the same protein. For example, building a molecular box of repeated protein units is a common setup in membrane protein…

One common challenge molecular modelers encounter is knowing exactly when a system is truly ready for simulation after running equilibration steps. After all, launching a full-blown molecular dynamics (MD) simulation on an unstable system can mean wasted hours—or even days—of…