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Structural biologist finds protein model fix by viewing it in VR

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A computational structural biologist struggled for weeks with an ambiguous loop in a membrane receptor linked to a rare neuropathy, because flat-screen rotation kept giving the same unclear result. Drawing a parallel to a 2012 Fermilab neutrino discovery made from an unintended detector, the researcher tried ProteinVR, a browser-based molecular viewer built on WebXR and WebGL. Walking around the structure in virtual reality revealed depth that resolved the side chain, and the loop was rebuilt within an afternoon. The author argues that embodied spatial viewing matters more than rendering fidelity for exploratory work, and that browser delivery makes such tools easy for collaborators to access, though it comes with performance limits. The account is presented as a personal experience and promotional pitch for the tool.

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