Tuning the ion selectivity of tetrameric cation channels by changing the number of ion binding sites

Ion Selectivity of the KcsA Channel: A Perspective from Multi-Ion Free Energy Landscapes

(2010) Bernhard Egwolf et al.   JOURNAL OF MOLECULAR BIOLOGY

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

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

Determinants of K+vs Na+Selectivity in Potassium Channels

(2009) Todor Dudev et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Mechanism of potassium-channel selectivity revealed by Na+ and Li+ binding sites within the KcsA pore

(2009) Ameer N Thompson et al.   NATURE STRUCTURAL & MOLECULAR BIOLOGY

Crystal Structure of the Eukaryotic Strong Inward-Rectifier K+ Channel Kir2.2 at 3.1 A Resolution

(2009) X. Tao et al.   SCIENCE

High-resolution structure of the open NaK channel

(2008) Amer Alam et al.   NATURE STRUCTURAL & MOLECULAR BIOLOGY

Structural analysis of ion selectivity in the NaK channel

(2008) Amer Alam et al.   NATURE STRUCTURAL & MOLECULAR BIOLOGY

K+/Na+ Selectivity in K Channels and Valinomycin: Over-coordination Versus Cavity-size constraints

(2007) Sameer Varma et al.   JOURNAL OF MOLECULAR BIOLOGY