A molecular structure can be hard to inspect when the part you care about is buried inside a larger model or when selecting the right atoms and groups takes repeated effort. The challenge is not only seeing the structure: it is keeping your inspection organized enough to return to the same selection and continue your analysis.
A useful starting point is the SAMSON 2025 webinar recording. Rather than watching the full session in one sitting, use its chapter markers as a short, task-focused route through three related topics: selection, visibility, and selection organization. This makes the recording easier to use when you have a specific modeling problem to solve.
1. Start with selection
The recording introduces the View and Point selection editors at 1:30. If you are unsure how best to select the part of a structure you want to examine, begin here. Watch for the differences between the editors and consider which approach fits the selection task in front of you. A good practical habit is to pause after the demonstration and repeat the selection on a copy of your own working structure, checking that the selected elements match your intention.
2. Make the structure easier to inspect
When surrounding geometry makes a region difficult to see, the chapter on Progressive Clipping at 7:27 is the relevant next stop. The webinar presents this feature for inspecting structures. Use the chapter to see how it is demonstrated, then try it on a structure where depth or occlusion is affecting your view. The useful question is not simply “Can I hide something?” but “Does changing the view make the region I need to inspect easier to understand?”
3. Keep useful selections manageable
Once you have made a selection worth revisiting, continue to Quick Groups at 14:42. The chapter describes Quick Groups as a way to store and control selections. That can help make an inspection less repetitive: instead of rebuilding a selection from scratch each time, learn how the demonstrated workflow keeps selections available for later use. Try a small example first, and give yourself a clear way to distinguish the selections you expect to use again.
These three chapters work well as a compact learning sequence: select the relevant elements, improve the view of the structure, and organize selections you may need again. They address different parts of the same practical problem. A selection can be correct but difficult to see; a clearer view is less useful if you cannot readily return to the elements you meant to inspect.
Use the recording as a reference, not a checklist
You do not need to watch the webinar from beginning to end to get started. Open the chapter that matches your immediate need, follow the demonstration, and then test the idea on a structure you already know. If the result is not what you expected, revisit the relevant segment and compare each step. This is often more productive than trying several unfamiliar tools at once, because it keeps the question—and the result you are checking—clear.
The full recording also covers other SAMSON 2025 R1 and R2 features, including the Protein Aligner, Interaction designer, and Pattern Builders. Those chapters may be useful when your task shifts from inspecting a structure to aligning proteins, creating interaction diagrams, or building designs.
For the recording, chapter list, and related resources, visit the SAMSON webinars documentation page.
Note: SAMSON and all SAMSON Extensions are free for non-commercial use. Get SAMSON at samson-connect.net.