Title: Crystal structures of a ligand-free MthK gating ring: insights into the ligand gating mechanism of K+ channels.

Authors: Sheng Ye, Yang Li, Liping Chen, Youxing Jiang

Journal, date & volume: Cell, 2006 Sep 22 , 126, 1161-73

PubMed link: http://www.ncbi.nlm.nih.gov/pubmed/16990139

Abstract