1. Department of Chemistry, Faculty of Sciences, Shahid Beheshti University, Evin, 19839-63113 Tehran, Iran
2. Laboratoire de Dynamique Moléculaire, Institut de Biologie Structurale-Jean-Pierre Ebel, CNRS-CEA-UJF (UMR5075), Grenoble, France
3. Institute of Biochemistry and Biophysics, University of Tehran, Tehran, Iran