Generation Got Conversational. Interpretation Is Still 2D.
Ars Technica reported this week that you can now tell AI tools what sort of protein you want them to make — natural-ish language prompts driving protein and genome design software. It is a real shift: design intent is moving from command-line syntax to plain description.
For structural biologists, that raises an immediate question. If generation becomes conversational, how do we keep interpretation physical, spatial, and grounded in evidence?
Generation is only half the loop. Someone still has to look at the fold, find the pocket, check the ligand contacts, and compare the model against a known homolog. That inspection work is where judgment lives — and it is still mostly done on a flat 2D screen where a binding site is a few hundred pixels wide.
NexoPeek is a Meta Quest VR molecular laboratory built for exactly that half of the loop. Step inside proteins at human scale with 12 narrated tours across 6 pillars (Biotechnology Basics, Foundations of Life, Pathways & Interactions, Medicines in Action, Genetic Technologies, Green Biotech). Then move to the professional PDB viewer: smart search across RCSB PDB, UniProtKB, AlphaFold DB, SWISS-MODEL and PDBe; one-tap Mol* presets for cartoon, ball-and-stick, spacefill CPK, molecular surface, B-factor heat and tube trace; local .pdb, .cif and .mol2 files with electrostatic field-line maps and electron-density volumes.
The analysis bench is the part that changes the workflow: grab, scale and rotate the molecule with bare hands or controllers, run AI pocket prediction (PrankWeb / P2Rank cloud AI or the offline engine) to highlight a druggable site, superimpose a homolog with Foldseek, trace hydrogen bonds and pull a 3D ligand from PubChem, trigger-pick two atoms to read the angstrom distance, and tap residue "pills" in the sequence to project a 3D halo on the structure. Room View floats the molecule into your actual room while the wall menu stays operable — spatial context without leaving the analysis.
If AI can now take a sentence and propose a protein, the bottleneck shifts to how fast a human can understand it. Curious to hear from crystallographers and drug discovery teams: when design goes conversational, what does your review step look like today?
https://www.meta.com/experiences/nexopeek/1453797551140347/
NexoPeek is educational and research-visualization software — not medical advice, diagnosis or treatment. Analysis aids such as pocket prediction and alignment support, and never replace, validated scientific pipelines and professional judgment.
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