1. Department of Structural and Computational Biology, Max F. Perutz Laboratories, University of Vienna, Campus Vienna Biocenter 5, Vienna AT-1030, Austria
2. M.M. Shemyakin and Yu.A. Ovchinnikov Institute
of Bioorganic Chemistry, Russian Academy of Sciences, Moscow 117997, Russia
3. Mediterranean Institute for Life Sciences, Split, Croatia
4. Department of Physics, Faculty of Science, University of Split, Split, Croatia