1. Department of Chemistry
and Biochemistry, University of California Santa Cruz, 1156 High
Street, Santa Cruz, California 95064, United States
2. Department of Medicinal Chemistry and Pharmacognosy, University of Illinois at Chicago, 833 South Wood Street, Chicago, Illinois 60612, United States
3. Department of Microbiology and Immunology, University of California San Francisco, 600 16th Street, San Francisco, California 94158, United States
4. Department
of Bioengineering, Stanford University, Shriram Center for Bioengineering and Chemical Engineering, 443 Via Ortega, Stanford, California 94305, United States
5. Department of Microbiology and Immunology, Stanford University School of Medicine,299 Campus Drive, Stanford, California 94305, United States
6. Department of Chemistry, Simon Fraser University, 8888
University Drive, Burnaby, British Columbia V5A 1S6, Canada