1. Department of Structural Biology, Van Andel Institute, Grand Rapids, MI 49503, USA.
2. Department of Biochemistry and Molecular Biology, University of Chicago, Chicago, IL 60637, USA.
3. Department of Molecular Pharmacology and Experimental Therapeutics, Mayo Clinic, Scottsdale, AZ 85259, USA.
4. Department of Molecular Medicine, The Scripps Research Institute, Scripps Florida, Jupiter, FL 33458, USA.
5. Center for Epigenetics, Van Andel Institute, Grand Rapids, MI 49503, USA.
6. Metabolic and Nutritional Programming, Center for Cancer and Cell Biology, Van Andel Institute, Grand Rapids, MI 49503, USA.
7. Integrated Mass Spectrometry Unit, Department of Translational Neuroscience, Michigan State University College of Human Medicine, Grand Rapids Research Center, Grand Rapids, MI 49503, USA.
8. Life Sciences Collaborative Access Team, Northwestern University Synchrotron Research Center, Northwestern University, Argonne, IL 60439, USA.
9. Center for Structure and Function of Drug Targets, The CAS Key Laboratory of Receptor Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences (CAS), Shanghai 201203, China.
10. Institute of Biophysical Dynamics, University of Chicago, Chicago, IL 60637, USA.