Decoding the Mechanism of Human Odorant Receptor Activation.
A recent study has revealed the structural basis of odorant recognition by a human odorant receptor, shedding light on the molecular mechanisms underlying the olfactory system. The study used cryo-electron microscopy to determine the structure of the receptor in complex with an odorant molecule, providing insights into how the receptor recognizes and binds to specific odorants. The findings may have implications for the development of new therapies targeting the olfactory system.