1. Department of Chemistry, The Scripps Research Institute, La Jolla, California 92037, United States
2. Department of Integrative Structural and Computational Biology, The Scripps Research Institute, La Jolla, California 92037, United States
3. California Institute for Biomedical Research, 11119 North Torrey Pines Road, La Jolla, California 92037, United States
4. Section of Hematology and Medical Oncology, Department of Medicine, Boston University School of Medicine, Boston, Massachusetts 02118, United States
5. The Amyloidosis Center, Boston University School of Medicine, Boston, Massachusetts 02118, United States
6. The Skaggs Institute for Chemical Biology, The Scripps Research Institute, La Jolla, California 92037, United States