1. CEITEC - Central European Institute of Technology, Masaryk University Brno, Kamenice 5, 625 00 Brno-Bohunice, Czech Republic
2. National Centre for Biomolecular Research, Faculty of Science, Kamenice 5, 625 00 Brno-Bohunice, Czech Republic
3. Protein Data Bank in Europe (PDBe), European Molecular Biology Laboratory, European Bioinformatics Institute (EMBL-EBI), Wellcome Genome Campus, Hinxton, Cambridgeshire CB10 1SD, United Kingdom
4. Complex Carbohydrate Research Center, University of Georgia, Athens, Georgia 30602, United States