1. Department of Biology, Strukturbiologie/Biochemie, Humboldt-Universität zu Berlin, Unter den Linden 6, 10099 Berlin, Germany
2. Department of Physics, Freie Universität Berlin, Arnimallee 14, 14195 Berlin, Germany
3. Institute of Biochemistry and Biology, University of Potsdam, 14476 Potsdam, Germany
4. Institute for Inorganic and Analytical Chemistry (IAAC), Albert-Ludwigs-Universität Freiburg, 79104 Freiburg, Germany
5. Freiburg Material Research Center (FMF), University of Freiburg, 79104 Freiburg, Germany
6. Freiburg Center for Interactive Materials and Bioinspired Technologies, University of Freiburg, 79104 Freiburg, Germany
7. Cluster of Excellence livMatS@FIT─Freiburg Center for Interactive Materials and Bioinspired Technologies, University of Freiburg, 79104 Freiburg, Germany