Molecular coupling in the human ether-a-go-go-related gene-1 (hERG1) K+ channel inactivation pathway 
T Ferrer, Julio F Cordero-Morales, M Arias, Eckhard Ficker, David Medovoy, Eduardo Perozo, Martin Tristani-Firouzi 
J Biol Chem. 2011 Nov 11;286(45):39091-9. PMC3234734

Structural mechanism of voltage-dependent gating in an isolated voltage-sensing domain. 
Qufei Li, Sherry Wanderling, Marcin Paduch, David Medovoy, Carlos Villalba-Galea, Raymond Hulse, Benoit Roux, Anthony Kossiakoff and Eduardo Perozo 
Nat Struct Mol Biol. 2014 Mar;21(3):244-52. doi: 10.1038/nsmb.2768. Epub 2014 Feb 2.

A repulsion mechanism explains magnesium permeation and selectivity in CorA.  
Dalmas O, Sandtner W, Medovoy D, Frezza L, Bezanilla F, Perozo E.  
Proc Natl Acad Sci U S A. 2014 Feb 25;111(8):3002-7. doi: 10.1073/pnas.1319054111. Epub 2014 Feb 10.