Researchers have finally seen how some smell receptors bind to odor molecules

Re:Researchers have finally seen how some smell receptors bi... by beebeepka on Wednesday June 23, 2021 @06:17PM (#27611243)

Thanks to your link, I discovered this: https://en.m.wikipedia.org/wiki/Docking_theory_of_olfaction

Had no idea it's just a theory. I've lived many years "knowing" that we detect smells due to their shapes.

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Re:Researchers have finally seen how some smell receptors bi... by Duller-Finite on Wednesday June 23, 2021 @06:41PM (#27611481)

This paper is the first structure of any odorant receptor-ligand interaction. There's currently no equivalent structure for mammalian odorant receptors to validate the docking theory, but it's likely correct.

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