Gating in channelrhodopsin

A two-domain elevator mechanism for sodium/proton antiport Chiara Lee, Hae Joo Kang, Christoph von Ballmoos, Simon Newstead, Povilas Uzdavinys, David L. Dotson, So Iwata, Oliver Beckstein, Alexander D. Cameron, David Drew Division of Molecular Biosciences, Imperial College London, London SW7 2AZ, UK Centre for Biomembrane Research, Department of Biochemistry and Biophysics, Stockholm University, SE-106 91 Stockholm, Sweden Center for Biological Physics, Department of Physics, Arizona State University, Tempe, AZ 85287-1504, USA Membrane Protein Laboratory, Diamond Light Source, Harwell Science and Innovation Campus, Didcot, Chilton, Oxfordshire OX11 0DE, UK Research Complex at Harwell Rutherford, Appleton Laboratory, Harwell, Oxford, Didcot, Oxfordshire OX11 0FA, UK School of Life Sciences, University of Warwick, Gibbet Hill Road, Coventry CV4 7AL, UK E-mail: ddrew@dbb.su.se