Department of Systems Biology, Columbia University Medical Center, New York, NY, USA.|Bioinformatics and Genomics Programme, Centre for Genomic Regulation (CRG), Barcelona, Spain.|Centre de Formació Interdisciplinària Superior, Universitat Politècnica de Catalunya, Barcelona, Spain.|School of Biological Sciences, College of Science and Engineering, University of Edinburgh, Edinburgh, UK.|Biological Faculty, Lomonosov Moscow State University, Moscow, Russia.|Higher Chemical College of the Russian Academy of Sciences, Moscow, Russia.|Faculty of Technical Physics, Institute of Physics, Nanotechnology and Telecommunications, Peter the Great Saint-Petersburg Polytechnic University, Saint-Petersburg, Russia.|Department of Medicine, Novosibirsk State University, Novosibirsk, Russia.|Biological Faculty, Lomonosov Moscow State University, Moscow, Russia.|Institute of Science and Technology, Klosterneuburg, Austria.|Laboratory of Protein Physics, Institute of Protein Research of the Russian Academy of Sciences, Pushchino, Moscow Region, Russia.