Binding of cardiolipin to the KcsA channel at the membrane outer leaflet allosterically opens the inner gate
M. Inada, M. Iwamoto, N. Yoshida, S. Oiki, N. Matsumori
The paper shows cardiolipin binding to KcsA's outer leaflet triggers an allosteric opening of the inner gate via interactions with Arg64 and Arg89.
bioRxiv · Feb 8, 2022 · PreprintBiophysics