Title: Crystal structure and mechanism of a calcium-gated potassium channel.

Authors: Youxing Jiang, Alice Lee, Jiayun Chen, Martine Cadene, Brian T Chait, Roderick MacKinnon

Journal, date & volume: Nature, 2002 May 30 , 417, 515-22

PubMed link: http://www.ncbi.nlm.nih.gov/pubmed/12037559

Abstract