1. Department of Chemistry, University of Virginia, Charlottesville, Virginia 22904, United States
2. Department of Microbiology, Immunology, and Cancer Biology, University of Virginia, Charlottesville, Virginia 22904, United States
3. Department of Biochemistry, Virginia Tech, Blacksburg, Virginia 24061, United States
4. Fralin Life Sciences Institute, Virginia Tech, Blacksburg, Virginia 24061, United States
5. Center for Emerging, Zoonotic and Arthropod-borne Pathogens, Virginia Tech, Blacksburg, Virginia 24061, United States