Ionic interactions of Ba2+blockades in the MthK K+channel

The conserved potassium channel filter can have distinct ion binding profiles: Structural analysis of rubidium, cesium, and barium binding in NaK2K

(2014) Yee Ling Lam et al.   JOURNAL OF GENERAL PHYSIOLOGY

A computational study of barium blockades in the KcsA potassium channel based on multi-ion potential of mean force calculations and free energy perturbation

(2013) Christopher N. Rowley et al.   JOURNAL OF GENERAL PHYSIOLOGY

Sodium and potassium competition in potassium-selective and non-selective channels

(2013) David B. Sauer et al.   Nature Communications

Potassium-selective block of barium permeation through single KcsA channels

(2011) Kene N. Piasta et al.   JOURNAL OF GENERAL PHYSIOLOGY

Crucial Points within the Pore as Determinants of K+ Channel Conductance and Gating

(2011) Ning Shi et al.   JOURNAL OF MOLECULAR BIOLOGY

On the selective ion binding hypothesis for potassium channels

(2011) I. Kim et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Novel insights into K+ selectivity from high-resolution structures of an open K+ channel pore

(2010) Sheng Ye et al.   NATURE STRUCTURAL & MOLECULAR BIOLOGY