1. Institute of Chemistry and Biochemistry, Freie Universität Berlin, Takustr. 3, 14195 Berlin, Germany
2. Nanoscale Infection Biology, Helmholtz Centre for Infection Research, Inhoffenstr. 7, Braunschweig 38124, Germany
3. Institute of Chemistry and Biochemistry, SupraFAB, Freie Universität Berlin, Altensteinstr. 23a,14195 Berlin, Germany
4. Institute of Genetics, Technische Universität Braunschweig, Spielmannstr. 7, Braunschweig 38106, Germany