SAMSON Blog – Page 224

Understand and Improve Protein Structures with the Interactive Ramachandran Plot in SAMSON

For molecular modelers tackling protein structure refinement, misaligned residues on the protein backbone can become a significant bottleneck. Resolving these issues manually risks disrupting the structure's integrity, while automated methods might not give the precision needed. This is where the…

A Practical Way to Explore Molecular Substitutions with SMARTS Patterns

OneAngstrom

Exploring molecular analogs is a common challenge in molecular modeling. Whether you’re designing compounds for drug discovery, studying structure-activity relationships, or preparing structures for docking, generating analog series efficiently is essential. Fortunately, the SMILES Manager in SAMSON provides a straightforward…

Effortless Adjustment of Molecular Dynamics Parameters in GROMACS Wizard

OneAngstrom

One of the challenges faced by molecular modelers is efficiently setting and adjusting parameters for production molecular dynamics (MD) simulations. Incorrect or non-optimized parameters can lead to wasted resources and inaccurate results, causing frustration and delays. Fortunately, the GROMACS Wizard…

A Molecular Modeler’s Guide to Presentation Attributes in SAMSON

OneAngstrom

For molecular modelers working with visualization and customization in SAMSON, efficiently presenting molecular data is key. The presentation attribute space in SAMSON’s Node Specification Language (NSL) offers robust options for controlling how molecular nodes appear and behave. In this blog…

Mastering Interactive Molecular Editing with IM-UFF

OneAngstrom

For molecular modelers, especially those engaged in interactive molecular editing, adapting molecular structures while maintaining physical realism can be a challenging task. This is where the Interactive Modeling Universal Force Field (IM-UFF) in the SAMSON platform comes into play. This…

Streamline Molecular Cleanup with the FIRE Minimizer in SAMSON

OneAngstrom

For molecular modelers, achieving stable and realistic 3D structures is a critical step before diving into simulations or detailed analyses. Geometry optimization serves this exact purpose, but the efficiency of the process can sometimes hinder productivity—especially when working with large…

Streamline Molecular Simulations with SAMSON’s Cloud Computing Workflow

OneAngstrom

For molecular modelers, managing computational resources often becomes a bottleneck during large-scale simulations. Running resource-intensive molecular dynamics steps like NVT Equilibration, NPT Equilibration, or Production Molecular Dynamics Simulation on local machines can hinder progress due to hardware limitations. This is…

Understanding VisualModel Attributes in SAMSON

OneAngstrom

For molecular modelers exploring intricate systems, visualization is key. SAMSON, the integrative molecular design platform, offers an array of tools to control and customize how molecular models are displayed. At the heart of these is the visualModel attribute space of…

Enhance Your Simulations with Custom Index Groups in GROMACS Wizard.

OneAngstrom

When preparing molecular systems for simulations, precision and customization can make a significant difference in the quality of your results and the insights derived. One of the most overlooked yet powerful features in the GROMACS Wizard is the ability to…

Streamlining Molecular Stability with Energy Minimization in SAMSON

OneAngstrom

Molecular modelers often face a common challenge: ensuring the stability of molecular systems before progressing with simulations. Energy Minimization (EM) is a crucial step that resolves steric clashes and poor geometry, preparing your system for the next phase of molecular…