affiliation not provided to SSRN, University of Connecticut - Biological Magnetic Resonance Data Bank, affiliation not provided to SSRN, affiliation not provided to SSRN, The University of Osaka, The University of Osaka, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, European Molecular Biology Laboratory (EMBL) - Germany, affiliation not provided to SSRN, The University of Georgia, The University of Georgia, The University of Georgia, The University of Georgia, The University of Georgia, The University of Georgia, University of Wisconsin-Madison, University of Wisconsin-Madison, University of Wisconsin-Madison, University of Wisconsin-Madison, University of Wisconsin-Madison, University of Wisconsin-Madison, The University of Georgia, University of Wisconsin-Madison and University of Connecticut - Department of Molecular Biology and Biophysics