Author: OneAngstrom

Building lipid layers around membrane proteins is a routine yet tedious task in molecular modeling. Ensuring correct orientation and placement, preventing atomic clashes, and avoiding manual repetition are often time-consuming steps. Fortunately, SAMSON’s Molecular Box Builder provides an efficient way…

When working with large biomolecular structures, navigating through multiple chains and understanding their sequences in detail can quickly become overwhelming. Whether you’re inspecting interface residues or preparing a system for simulation, having a fast and intuitive way to examine individual…

Selecting the correct receptor is a foundational step in setting up a reliable docking simulation. Whether you are running a non-covalent or covalent docking study, errors made during this stage can severely impact your results. Yet, this step is often…

When analyzing molecular mechanisms, understanding how a system transitions between two conformations is often just as important as knowing the endpoint structures. But finding realistic, physically meaningful paths between such conformations can be a significant challenge. Molecular modelers face this…

Studying protein conformational changes often means diving into large simulation datasets and sorting through movement trajectories, energy variations, and transition intermediates. For many molecular modelers, a common pain point arises once a path between two protein conformations has been computed:…

When presenting molecular systems to colleagues, students, or collaborators, one of the most common goals is to clearly highlight a region of interest or to steer attention gradually from one part of the system to another. Yet, many molecular modelers…

Many molecular modelers face the same recurring issue: their toolkits almost—but not quite—do everything they need. Maybe it’s a specific simulation engine, a niche file importer, or simply a preferred workflow that doesn’t easily integrate with existing interfaces. When this…

If you’ve spent time setting up molecular dynamics simulations, you know how quickly your workflow can get tangled—especially when navigating multiple input files and output directories. One common friction point in this process is figuring out the correct input structure…

Parsing through molecular systems to select the atoms or residues you need can often feel like finding a needle in a haystack. Whether you’re isolating ligands, identifying backbone atoms, or filtering for residues near an active site, manually selecting nodes…