1. Institute of Organic Chemistry; Karlsruhe Institute of Technology (KIT); Fritz-Haber-Weg 6 76131 Karlsruhe Germany
2. Soft Matter Synthesis Laboratory; Institute for Biological Interfaces 3; Karlsruhe Institute of Technology (KIT); Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Germany
3. Department of Chemistry; University of Helsinki; P. O. Box 55 00014 Helsinki Finland
4. Institute for Biological Interfaces 4; Karlsruhe Institute of Technology (KIT); Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Germany
5. Departments of Biology and Chemistry; Pharmacy and Geosciences; Johannes Gutenberg-University Mainz; Johannes-von-Müllerweg 6 55128 Mainz Germany
6. Institute of Molecular Biology (IMB); Ackermannweg 4 55128 Mainz Germany
7. Structural and Computational Biology Unit & Cell Biology and Biophysics Unit; European Molecular Biology Laboratory (EMBL); Meyerhofstraße 1 69117 Heidelberg Germany
8. Institute of Toxicology and Genetics; Karlsruhe Institute of Technology (KIT); Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Germany