One of the major challenges molecular modelers face is the efficient and meaningful representation of complex molecular systems. Parsing through lengthy options for visual customization can eat up valuable time, leaving researchers wishing for faster solutions. This is where SAMSON’s Visual Presets come to the rescue, offering a streamlined and powerful way to rapidly visualize molecular systems, even the most complex ones, with just a few clicks.
What Are Visual Presets?
Visual presets in SAMSON allow you to apply multiple visual representations and color schemes simultaneously. This not only speeds up the preparation of molecular visuals but also ensures clarity and precision in your analyses and presentations.
For instance, the Protein-ligand preset preconfigures the display of molecular complexes, making them easier to understand in the context of protein-ligand interactions.
Visual presets are accessible through the Home menu or the Visualization menu, and SAMSON comes with a variety of default presets to get you started.
How to Apply a Visual Preset
Applying a visual preset is straightforward:
- Go to Home > Visual preset or Visualization > Visual preset.
- Select the desired preset from the list.
When you apply a preset, it creates a dedicated folder in the document. This folder organizes visual models and node groups associated with the preset, helping you keep your workspace tidy and focused.
Customizing and Creating Presets
If the default presets don’t perfectly suit your needs, you can customize them or create new ones from scratch using the Visual Preset Editor. This editor allows you to:
- Define steps with selections, actions, visual models, and color schemes.
- Add or remove steps effortlessly for full control over your visualizations.
- Tailor color schemes and palettes to your specific preferences.
For example, you can apply different visual models (e.g., Van der Waals, ribbons) and color schemes (e.g., per chain, per occupancy) to highlight various structural aspects of your molecule. Actions like “Zoom on selection” or “Label atoms” can also be layered in a single visualization step to optimize both clarity and focus.
Best Practices
- Use saved presets across multiple projects to maintain consistency in style.
- Create context-specific custom presets for recurring visualization challenges, like highlighting specific binding sites or atom interactions.
- Experiment with selections and color palettes to find the most intuitive way to communicate complex molecular information effectively.
Want to share your custom visual styles with others? Consider reaching out using the Send feedback button in SAMSON to propose adding your presets to the default library.
You can dive deeper into these visual preset features by visiting the full documentation at https://documentation.samson-connect.net/users/latest/visual-presets/.
Note: SAMSON and all SAMSON Extensions are free for non-commercial use. Get started today by downloading SAMSON at https://www.samson-connect.net.