1. TUM School of Natural Sciences, Department of Bioscience, Chair of Organic Chemistry II, Center for Functional Protein Assemblies (CPA), Technical University of Munich (TUM), Ernst-Otto-Fischer Straße 8, Garching near Munich D-85748, Germany
2. Department of Pharmacy, Pharmaceutical Biology, Ludwig-Maximilians-University in Munich (LMU), Butenandtstraße 5-13, Munich D-81377, Germany
3. Metabolomics and Proteomics Core (MPC), Helmholtz Zentrum München GmbH German Research Center for Environmental Health, Heidemannstr. 1, Munich D-80939, Germany
4. Bavarian Center for Biomolecular Mass Spectrometry at Klinikum rechts der Isar (BayBioMS@MRI), Technical University of Munich (TUM), Einsteinstraße 25 Munich, D-81675, Germany
5. Institute of Biochemistry and Technical Biochemistry, University of Stuttgart, Allmandring 31, Stuttgart D-70569, Germany