National Centre for Biomolecular Research, Faculty of Science and CEITEC, Central European Institute of Technology, Masaryk University Brno, Kamenice 5, Brno-Bohunice, 625 00, Czech Republic. xpravda@ncbr.muni.cz.|Department of Physical Chemistry, Regional Centre of Advanced Technologies and Materials, Faculty of Science, Palackxc3xbd University Olomouc, txc5x99. 17. listopadu 12, Olomouc, 771 46, Czech Republic. karel.berka@upol.cz.|National Centre for Biomolecular Research, Faculty of Science and CEITEC, Central European Institute of Technology, Masaryk University Brno, Kamenice 5, Brno-Bohunice, 625 00, Czech Republic. radka.svobodova@ceitec.muni.cz.|National Centre for Biomolecular Research, Faculty of Science and CEITEC, Central European Institute of Technology, Masaryk University Brno, Kamenice 5, Brno-Bohunice, 625 00, Czech Republic. david.sehnal@mail.muni.cz.|Department of Physical Chemistry, Regional Centre of Advanced Technologies and Materials, Faculty of Science, Palackxc3xbd University Olomouc, txc5x99. 17. listopadu 12, Olomouc, 771 46, Czech Republic. pavel.banas@upol.cz.|European Molecular Biology Laboratory, European Bioinformatics Institute (EMBL-EBI), Wellcome Trust Genome Campus, Hinxton, Cambridge, CB10 1SD, UK. roman@ebi.ac.uk.|National Centre for Biomolecular Research, Faculty of Science and CEITEC, Central European Institute of Technology, Masaryk University Brno, Kamenice 5, Brno-Bohunice, 625 00, Czech Republic. jaroslav.koca@ceitec.muni.cz.|Department of Physical Chemistry, Regional Centre of Advanced Technologies and Materials, Faculty of Science, Palackxc3xbd University Olomouc, txc5x99. 17. listopadu 12, Olomouc, 771 46, Czech Republic. michal.otyepka@upol.cz.