1. Helmholtz Zentrum München, Institute of Structural Biology, Neuherberg, Germany
2. Malopolska Centre of Biotechnology, Jagiellonian University, Kraków, Poland
3. Biomolecular NMR and Center for Integrated Protein Science Munich at Department Chemie, Technical University of Munich, Garching, Germany
4. Department of Microbiology, Faculty of Biochemistry, Biophysics, and Biotechnology, Jagiellonian University, Krakow, Poland
5. Department of Molecular Biology and Genetics, Aarhus University, Aarhus, Denmark
6. Department of Oral Immunology and Infectious Diseases, University of Louisville School of Dentistry, Louisville, KY, USA