The wild-type hERG cryo-EM structure fails to support conduction and evolve toward an inactivated-like selectivity filter conformation in molecular dynamics simulations
Maria Vittoria Leonardi, Antonio Michelucci, Ye. K. Aldakul, Han Sun, Luigi Catacuzzeno, Simone Furini
The study uses molecular dynamics simulations to show that wild-type hERG fails to conduct K+ and evolves toward an inactivated-like conformation, contrasting with the N629D mutant which maintains conductivity.
bioRxiv · Sep 6, 2026 · PreprintBiophysics