Institution: | From the ‡Protein Research Group, Department of Biochemistry and Molecular Biology, University of Southern Denmark, Campusvej 55, DK-5230 Odense M, Denmark and ;§Area de Microbiologia, Departamento de Biologia Funcional and Instituto Universitario de Biotecnología de Asturias (IUBA), Facultad de Medicina, Universidad de Oviedo, 33006 Oviedo, Spain |