A familiar frustration in molecular modeling: you know the structure you need to inspect, but the viewport is crowded, the relevant atoms or residues are hard to isolate, and a long software walkthrough makes it difficult to find the one feature that could help. A practical way through is to watch a recording with a specific modeling question in mind, rather than treating the whole webinar as a single lesson.
The SAMSON 2025 webinar recording is organized into chapters, so you can jump directly to topics related to selecting, inspecting, and communicating molecular structures. Here is a focused route through it, based on the chapter list.
Start with what you need to select
If you are still getting oriented in the interface, begin with the View and Point selection editors chapter at 1:30. It is a useful first stop when your immediate question is how to make a selection in the scene. Watching this before moving to more specialized tools can help you recognize the selection approach being demonstrated.
Next, jump to Progressive Clipping at 7:27. The chapter describes the feature as a way to inspect structures. When parts of a molecular model obscure the region you want to examine, this is the section to investigate. As you watch, consider the specific structure or region that is difficult to see in your own project, and compare the demonstrated inspection approach with that problem.
Keep useful selections under control
Selections can be more than a temporary highlight. At 14:42, the recording covers Quick Groups, described as a way to store and control selections. This may be a useful chapter when you find yourself repeatedly rebuilding selections while inspecting a structure. Pay attention to how the webinar presents storing and controlling them, then decide whether that fits the way you organize your own work.
A practical viewing sequence is to pause after each selection-related chapter and write down the question it answers for you. For example: Which selection method should I explore first? How can I inspect a region that is visually obscured? How might I keep a selection available while I move on to another task? Turning a feature demo into a short list of questions makes it easier to connect what you see to the modeling work already on your desk.
Move from structure inspection to comparison
If your work involves comparing proteins, the Protein Aligner chapter begins at 20:33. The webinar describes it as a tool for aligning multiple protein sequences and structures. This is a natural next stop after getting comfortable with selection and inspection: it shifts attention from viewing one structure to comparing several. The chapter title sets a clear expectation, while the recording provides the demonstration.
Make protein–ligand interactions easier to explain
At 30:02, the webinar introduces the Interaction designer, for creating and editing 2D and 3D protein–ligand interaction diagrams. This chapter is especially relevant when the challenge is not only examining a complex, but also presenting its interactions in a form that others can follow. A diagram can give colleagues a more focused view of the relationships you want to discuss than a crowded structural scene alone.
For a concise session, watch the chapters at 1:30, 7:27, 14:42, and 30:02. If your immediate task is comparing proteins, include the Protein Aligner segment at 20:33. This approach avoids committing to the entire recording before you know which demonstrations are relevant, while still giving you a coherent path from selection to inspection and communication.
These chapters are demonstrations, not a substitute for applying the tools to your own molecular system. Use them to identify features worth trying, then test whether they address the particular visibility, selection, comparison, or explanation problem you face.
Watch the SAMSON 2025 webinar recording, or visit the webinars documentation page to explore the other recordings and learn more.
Note: SAMSON and all SAMSON Extensions are free for non-commercial use. Get SAMSON.