Video 2.

K⁺ ion permeation through an open PIP2-KW/GD(G) channel. Similar to Video 1, illustrating complete K⁺ ion conduction through KW/GD(G) structure.

Atomistic basis of opening and conduction in mammalian inward rectifier potassium (Kir2.2) channels

Eva-Maria Zangerl-Plessl , Sun-Joo Lee , Grigory Maksaev , Harald Bernsteiner , Feifei Ren , Peng Yuan , Anna Stary-Weinzinger , and Colin G. Nichols

DOI: 10.1085/jgp.201912422