1. Chemistry
Department, University of Puerto Rico, Mayagüez Campus, Mayagüez 00681, Puerto Rico
2. Center
for Computational Research, University of Buffalo, Buffalo, New York 14203, United States
3. UT/ORNL
Center for Molecular Biophysics, Biosciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831-6309, United States
4. Department
of Biochemistry and Cellular and Molecular Biology, University of Tennessee, Knoxville, Tennessee 37996, United States