1. Department
of Chemistry, Purdue University, 560 Oval Drive, West Lafayette, Indiana 47907, United States
2. Department
of Molecular Biophysics and Biochemistry, Yale University, 266
Whitney Avenue, New Haven, Connecticut 06520, United States
3. Bindley
Biosciences Center, Purdue University, West Lafayette, Indiana 47907, United States
4. Institute
of General, Inorganic and Theoretical Chemistry and Center for Molecular
Biosciences Innsbruck (CMBI), University of Innsbruck, Innrain
80/82, 6020 Innsbruck, Austria
5. Centre
for Molecular Informatics, Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge CB2 1EW, United Kingdom