1. Institute of Biophysics; Academy of Sciences of the Czech Republic, v.v.i.; Královopolská 135 CZ-61265 Brno Czech Republic
2. Faculty of Science, and CEITEC-Central European Institute of Technology; Masaryk University; Kamenice 5 CZ-62500 Brno Czech Republic
3. School of Biological and Chemical Sciences; Queen Mary University of London; London E1 4NS UK