1. Department
of Chemistry and Biochemistry, University of California, San Diego, La Jolla, California 92093, United States
2. Division of Chemical Biology & Medicinal Chemistry, College of Pharmacy, University of Texas, Austin, Texas 78712, United States
3. Department
of Chemistry and Biochemistry, Miami University, Oxford, Ohio 45056, United States
4. Research
Services, Louis Stokes Cleveland Department of Veterans Affairs Medical Center, Cleveland, Ohio 44106, United States
5. Department
of Molecular Biosciences, University of Texas, Austin, Texas 78712, United States
6. Department
of Medicine, Department of Molecular Biology and Microbiology, Department
of Biochemistry, and Department of Pharmacology, Case Western Reserve University, Cleveland, Ohio 44106, United States