The Structure of the Potassium Channel: Molecular Basis of K+ Conduction and Selectivity Doyle, Declan A. ; Morais Cabral, Joao ; Pfuetzner, Richard A. ; Kuo, Anling ; Gulbis, Jacqueline M. ; Cohen, Steven L. ; Chait, Brian T. ; MacKinnon, Roderick Abstract Publication: Science Pub Date: April 1998 DOI: 10.1126/science.280.5360.69 Bibcode: 1998Sci...280...69D