1. FRC Fundamentals of Biotechnology, Russian Academy of Science, Moscow 119071, Russia
2. Department of Medicine, Division of Hematology and Oncology, University of Alabama at Birmingham, NP 2540 J, 1720 Second Avenue South, Birmingham, Alabama 35294-3300, United States
3. Department of Chemistry, North Carolina State University, Raleigh, North Carolina 27695, United States
4. Bioinformatics Research Center, North Carolina State University, Raleigh, North Carolina 27695, United States
5. Collaborations Pharmaceuticals, Inc., 840 Main Campus Drive, Lab 3510 Raleigh, North Carolina 27606, United States