1. Department of Biology, Molecular Basis of Disease, Georgia State University, Atlanta, Georgia 30303, Department of Chemistry, Molecular Basis of Disease, Georgia State University, Atlanta, Georgia 30303, Department of Biochemistry and Molecular Biology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary, Department of Chemistry and Medicinal Chemistry, Purdue University, West Lafayette, Indiana 47907, and Department of Computer Science, Georgia State University, Atlanta, Georgia 30303