1. Infection Biology Group, Indian Foundation for Fundamental Research Trust, Raebareli, Uttar Pradesh 229316, India
2. Department for Structural Infection Biology, Centre for Structural Systems Biology (CSSB) & Helmholtz-Centre for Infection Research, Notkestraße 85, 22607 Hamburg, Germany
3. Faculty of Mathematics, Informatics and Natural Sciences, University of Hamburg, Rothenbaumchaussee 19, 20148 Hamburg, Germany