1. Institut für Pharmazeutische Biologie and Biotechnologie, Heinrich-Heine-Universität, Geb. 26.23, Universitätsstrasse 1, D-40225 Düsseldorf, Germany, Key Laboratory of Marine Drugs, Chinese Ministry of Education/Institute of Marine Drugs and Food, Ocean University of China, Qingdao 266003, People’s Republic of China, Department of Structural Biology, Helmholtz Centre for Infection Research, Inhoffenstrasse 7, D-38124 Braunschweig, Germany, Key Laboratory of Marine Bio-resources Sustainable Utilization,...