1. Department of Pharmaceutical Sciences, University of Tennessee Health Science Center, 847 Monroe Avenue, Room 327 Johnson Building, Memphis, Tennessee 38163
2. Department of Structural Biology, St. Jude Children’s Research Hospital, Memphis, Tennessee 38105
3. Department of Molecular Sciences, University of Tennessee Health Science Center, 658 Madison Avenue, G01 Molecular Science Building, Memphis, Tennessee 38163
4. Department of Chemical Biology and Therapeutics, St. Jude Children’s Research Hospital, 262 Danny Thomas Place, Mail Stop 1000, Memphis, Tennessee 38105