Ion channels: a first view of K+ channels in atomic glory.
Crystal structures have been solved for the transbilayer pore domain of a bacterial K+ channel and the tetramerisation domain of voltage-gated K+ channel. These provide our first real structural insights into possible mechanisms of ion selectivity and permeation for K+ channels.
Sansom
M S
MS
Laboratory of Molecular Biophysics, University of Oxford, UK.
D000818:Animals; D001426:Bacterial Proteins; D018360:Crystallography, X-Ray; D004330:Drosophila; D029721:Drosophila Proteins; D008958:Models, Molecular; D015221:Potassium Channels / Q000737:chemistry*; D017433:Protein Structure, Secondary; D017434:Protein Structure, Tertiary; D051637:Shaker Superfamily of Potassium Channels; D013302:Streptomyces
D001426:Bacterial Proteins; D029721:Drosophila Proteins; D015221:Potassium Channels; C496929:Sh protein, Drosophila; D051637:Shaker Superfamily of Potassium Channels; C107790:prokaryotic potassium channel