1. Department of Molecular Biophysics, Leibniz-Forschungsinstitut für Molekulare Pharmakologie, Robert-Rössle-Str. 10, 13125 Berlin, Germany
2. Department of NMR-Based Structural Biology, Max Planck Institute for Multidisciplinary Sciences, Am Fassberg 11, 37077 Göttingen, Germany
3. Faculty of Engineering and Physical Sciences, University of Southampton, University Road, SO17 1BJ Southampton, U.K.
4. Computational Biomolecular Dynamics Group, Max Planck Institute for Multidisciplinary Sciences, Am Fassberg 11, 37077 Göttingen, Germany
5. Institut für Biologie, Humboldt-Universität zu Berlin, Invalidenstr. 42, 10115 Berlin, Germany