1. Department of Chemical Biology Max Planck Institute of Molecular Physiology Otto-Hahn-Strasse 11 44227 Dortmund Germany
2. Faculty of Chemistry Chemical Biology Technical University Dortmund Otto-Hahn-Strasse 6 44221 Dortmund Germany
3. Crystallography and Biophysics Unit Max-Planck-Institute of Molecular Physiology Otto-Hahn-Strasse 11 44227 Dortmund Germany
4. AstraZeneca MPI Satellite Unit Department of Chemical Biology Max Planck Institute of Molecular Physiology Otto-Hahn-Strasse 11 44227 Dortmund Germany
5. Medicinal Chemistry Research and Early Development Cardiovascular, Renal and Metabolism, BioPharmaceuticals R&D AstraZeneca Otto-Hahn-Strasse 11 44227 Gothenburg Sweden
6. Chemical Genomics Centre of the Max Planck Society Max Planck Institute of Molecular Physiology Otto-Hahn-Strasse 11 44227 Dortmund Germany