1. Faculty of Chemistry, Department of Crystal Physics and Crystal Chemistry, Protein Crystallography Group; Jagiellonian University; Ingardena 3 Kraków 30060 Poland
2. Facultat de Ciències, Departament de Biologia, Laboratorid'Enginyeria de Proteïnes; Universitat de Girona; Maria Aurèlia Capmany 69, Campus de Montilivi Girona 17071 Spain