1. Department of Chemical Engineering and Biotechnology, University of Cambridge, Pembroke Street, Cambridge CB2 3RA (U.K.), Fax: (+44) 1223 334796
2. Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW (U.K.), Fax: (+44) 1223 336362
3. Laboratory of Molecular Biophysics, Institute for Research in Biomedicine, Baldiri Reixac 10‐12, 08028, Barcelona (Spain)
4. Department of Genetics, University Medical Centre Groningen and University of Groningen, 9700 RB Groningen (The Netherlands)
5. Physikalische Chemie I, Fakultät für Chemie, Universität Bielefeld, Universitätsstr. 25, 33615, Bielefeld (Germany)
6. Department of Physiology, Development and Neuroscience, University of Cambridge, Downing Street, Cambridge CB2 3DY (U.K.)
7. Friedrich‐Alexander University of Erlangen Nürnberg, 91052 Erlangen (Germany)