Affiliation: | 1. Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA;2. Laboratory of Protein and Nucleic Acid Chemistry, The Rockefeller University, New York, NY 10065, USA;3. Structural Biology Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA;4. Cryo-Electron Microscopy Facility, Janelia Research Campus, Ashburn, VA 20147, USA;5. Molecular Cytology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA;6. Laboratory of Cell Biology and Genetics, The Rockefeller University, New York, NY 10065, USA;7. Department of Biochemistry and Structural Biology, University of Texas Health Science Center at San Antonio, San Antonio, TX 78229, USA;8. Howard Hughes Medical Institute, Chevy Chase, MD 20815, USA |