Deciphering the Ligand-binding Sites in the Borrelia burgdorferi Complement Regulator-acquiring Surface Protein 2 Required for Interactions with the Human Immune Regulators Factor H and Factor H-like Protein 1

Corinna Siegel, Johanna Schreiber, Katrin Haupt, Christine Skerka, Volker Brade, Markus M. Simon, Brian Stevenson, Reinhard Wallich, Peter F. Zipfel and Peter Kraiczy

The Journal of Biological Chemistry 283 ( 50 ): 34855 - 34863 , 2008