1. Department of Microbiology, Faculty of Biochemistry, Biophysics and Biotechnology; Jagiellonian University; Gronostajowa 7, PL-30-387 Kraków Poland
2. Proteolysis Laboratory, Structural Biology Unit; Molecular Biology Institute of Barcelona, CSIC; Barcelona Science Park, Helix Building, c/Baldiri Reixac, 15-21, E-08028 Barcelona, Catalonia Spain
3. Malopolska Centre of Biotechnology; Jagiellonian University; Gronostajowa 7A, PL-30-387, Kraków Poland
4. Structural MitoLab, Structural Biology Unit; Molecular Biology Institute of Barcelona, CSIC; Barcelona Science Park, Helix Building, c/Baldiri Reixac, 15-21, E-08028, Barcelona, Catalonia Spain
5. Department of Oral Immunology and Infectious Diseases; University of Louisville School of Dentistry; Louisville Kentucky 40202