1. Laboratory
of Organic Chemistry, Department of Chemistry, University of Athens, Panepistimiopolis, Zografou, 15701 Athens, Greece
2. Department
of Bioorganic Chemistry, Faculty of Chemistry, Wrocław University of Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland
3. Institute
of Chemistry, University of Opole, Oleska 48, 45-052 Opole, Poland
4. Midwest
Center
for Structural Genomics, and Structural Biology Center, Biosciences
Division, Argonne National Laboratory, 9700 South Cass Avenue, Argonne, Illinois 60439, United States