1. Helmholtz-Zentrum München (HMGU) Deutsches Forschungszentrum für Gesundheit und Umwelt Institute of Structural Biology Ingolstädter Landstr. 1 85764 Neuherberg Germany
2. Technische Universität München (TUM) Munich Center for Integrated Protein Science (CIPS-M) at the Department of Chemistry Lichtenbergstr. 4 85747 Garching Germany
3. Technische Universität München (TUM) TUM School of Life Sciences Division of Peptide Biochemistry Emil-Erlenmeyer-Forum 5 85354 Freising Germany
4. Technische Universität München (TUM) Institute for Advanced Study Lichtenbergstr. 2a 85748 Garching Germany
5. Ludwig-Maximilians-Universität, Munich Department of Chemistry Center for Integrated Protein Science Munich (CIPSM) Nanosystems Initiative Munich (NIM) and Center for Nanoscience (CeNS) Butenandtstr. 5 81377 München Germany
6. Università degli Studi di Milano Dipartimento di Bioscienze Via Giovanni Celoria 26 20133 Milano Italy