Affiliation: | 1. Department of Chemistry and Biochemistry, University of California at San Diego, , La Jolla, CA, 92093‐0365 USA;2. HIV Drug Resistance Program, Center for Cancer Research, National Cancer Institute, National Institutes of Health, , Frederick, MD, 21702 USA;3. The Nomis Center for Immunobiology and Microbial Pathogenesis, The Salk Institute for Biological Studies, , La Jolla, CA, 92037 USA;4. Department of Pharmacology, University of California at San Diego, , La Jolla, CA, 92093‐0365 USA;5. Howard Hughes Medical Institute, University of California at San Diego, , La Jolla, CA, 92093‐0365 USA |