NeurosciencebioRxivPreprint
On the mechanism of calcium permeability and magnesium block in NMDA receptors - a central molecular paradigm in neuroplasticity
Ruben Steigerwald, Max Epstein, Tsung‐Han Chou, Hiro Furukawa
This study elucidates the molecular mechanism of Ca2+ permeability and Mg2+ block in NMDA receptors, showing how Ca2+ partially dehydrates to pass through the selectivity filter while Mg2+ remains hydrated and blocks the channel.
DOI 10.1101/2025.11.06.686637