Author: OneAngstrom

Running molecular dynamics simulations can be resource-intensive, especially when dealing with complex systems or long simulation times. As a molecular modeler, you might have encountered performance bottlenecks or limited hardware on your local machine, hindering experimentation and workflows. Thankfully, the…

Understanding symmetry in biological assemblies can be a game-changer for molecular modelers. Symmetry streamlines workflows, optimizes computational resources, and opens up new possibilities for molecular designs. This blog post focuses on how the Symmetry Detection extension in SAMSON helps you…

Molecular modelers, imagine having the power to effortlessly select and manipulate atoms in your structures using intuitive scripts. The SAMSON platform makes this possible with the Simple Script Extension. If you often struggle with ensuring precise atom property modifications or…

For molecular modelers, visualization is the gateway to insights. But when working with complex molecular systems, setting up visuals can often feel overwhelming and time-consuming. What if there was a way to instantly apply structured and aesthetically pleasing representations to…

For molecular modelers, achieving stable and realistic structures is a fundamental requirement. However, geometry optimization can often become a bottleneck, particularly for systems with large-scale molecular motions. If you’ve ever found yourself frustrated by slow convergence or struggled to prepare…

Streamlining Molecular Structures with Interactive Minimization in SAMSON Minimizing molecular structures is a key step for molecular modelers, allowing them to find the optimal geometries for molecules by reducing their potential energy. This essential step often comes with challenges: how…

If you’re working with molecular dynamics simulations in GROMACS, you’ve probably found yourself wishing for more flexibility when it comes to index groups. Index groups are essential for tasks like defining pull groups, isolating specific residues, or preparing a system…

For molecular modelers, one of the pressing challenges is transforming NMR-derived structures into high-quality, energy-minimized models suitable for deposition in the Protein Data Bank (PDB) or downstream projects. Often, dealing with non-standard residues, protein-ligand complexes, or missing atom details adds…

One common challenge molecular modelers face is the need to fine-tune molecular dynamics (MD) simulations. Although many default settings in simulators like GROMACS can be sufficient, specific scientific goals often require adjustments to simulation parameters—whether you’re running energy minimization, NVT/NPT…