For molecular modelers, navigating complex macromolecular structures and working with multiple chains can be daunting. Have you ever spent too much time trying to focus on a specific sequence or accurately link your selections across views? SAMSON addresses this challenge with its interactive Sequence View. By synchronizing selections across the Sequence View, Document View, and 3D Viewport, it brings efficiency and precision to molecular modeling workflows.
Why Sequence View Matters
Imagine working on a protein with multiple chains, and you need to analyze or modify specific residues. Instead of manually aligning separate views, Sequence View ensures your selected residues are highlighted across all perspectives, including the 3D Viewport. This bidirectional sync between sequence and structure saves time, minimizes errors, and truly integrates your modeling work.
How to Open the Sequence View
Accessing the Sequence View in SAMSON is simple and flexible. There are two main ways to open it:
- Click the View sequence command in the Home menu:
- Right-click on a structure in the 3D Viewport and select Structural model > View sequence in the Context menu:
Working with Multiple Chains
When dealing with structures that have multiple chains, SAMSON streamlines the process of selecting specific sequences. A user-friendly pop-up dialog appears, prompting you to select which chains to view:
This ensures you are always in control and can focus on the chains and sequences relevant to your task, regardless of structural complexity.
Beyond Selection: Colorizing Residues
The Sequence View offers more than just selection capabilities. It lets you colorize residues based on biophysical properties, unlocking invaluable insights into molecular behavior. Even better, these colorizations can be directly transferred to the residues in the 3D Viewport, helping you recognize important patterns at a glance:
Whether you’re presenting findings or conducting in-depth analyses, these visual aids can greatly enhance your communication and understanding of molecular structures.
Conclusion
SAMSON’s Sequence View is a game-changer for molecular modelers, simplifying the way you handle complex sequences and structures. With features like synchronized selections, chain-specific dialogs, and residue colorization, the Sequence View ensures your workflow remains seamless and intuitive. To delve deeper into this feature and explore its benefits, visit the official documentation page.
SAMSON and all SAMSON Extensions are free for non-commercial use. Get SAMSON today at https://www.samson-connect.net.