| Affiliation: | 1. Lunenfeld-Tanenbaum Research Institute, Sinai Health System, 600 University Avenue, Toronto, ON M5G 1X5, Canada;2. Department of Biochemistry, University of Toronto, Toronto, ON M5S 1A8, Canada;3. Divisions of Structural Biology and Cancer Biology, The Institute of Cancer Research (ICR), London SW7 3RP, UK;4. Cornell University, Department of Chemistry and Chemical Biology, NE-CAT, Advanced Photon Source, Bldg. 436E, 9700 S. Cass Avenue, Argonne, IL 60439, USA;5. Department of Molecular Genetics, University of Toronto, Toronto, ON M5S 1A8, Canada |
