1. Department of Chemistry and Biochemistry, The University of Arizona, Tucson, Arizona 85721, United States
2. Department of Chemistry and Biochemistry, University of Oregon, Eugene, Oregon 97403, United States
3. Institute of Molecular Biology, University of Oregon, Eugene, Oregon 97403, United States
4. Department of Molecular and Cellular Biology, University of Arizona, Tucson, Arizona 85721, United States
5. Materials Science Institute, University of Oregon, Eugene, Oregon 97403, United States
6. Department of Pharmacology and Toxicology, The University of Arizona, Tucson, Arizona 85721, United States
7. Bio5 Institute, The University of Arizona, Tucson, Arizona 85721, United States