1. Department of Medicinal Chemistry, Institute of Pharmacy, Martin-Luther University of Halle-Wittenberg, 06120 Halle/Saale, Germany
2. School of Biomedical Sciences, The Chinese University of Hong Kong, 999077 Hong Kong SAR, China
3. School of Pharmacy, The Chinese University of Hong Kong, 999077 Hong Kong SAR, China
4. Département de Biologie Structurale Intégrative, Institut de Génétique et de Biologie Moléculaire et Cellulaire (IGBMC), Université de Strasbourg, CNRS, INSERM, 67404 Illkirch Cedex, France
5. Department of Enzymology, Institute of Biotechnology, Martin-Luther University of Halle-Wittenberg, 06120 Halle/Saale, Germany