1. Department of Chemistry, Indiana University, Bloomington, Indiana 47405-7102, United States
2. Department of Molecular and Cellular Biochemistry, Indiana University, Bloomington, Indiana 47405, United States
3. Basic Science Program, Frederick National Laboratory for Cancer Research, SAXS Core Facility of the National Cancer Institute, Frederick, Maryland 21702, United States
4. Department of Pharmaceutical Sciences, Wayne State University, Detroit, Michigan 48201-2417, United States
5. Fundación Instituto Leloir, Instituto de Investigaciones Bioquímicas de Buenos Aires (IIBBA-CONICET), C1405 BWE Buenos Aires, Argentina