1. Institute for Theoretical and Experimental Biophysics, Moscow region, Puschino 142290, Russia, Laboratory of Information Technologies, Joint Institute for Nuclear Research 141980, Dubna, Russia, International Solvay Institutes for Physics and Chemistry, CP-231, ULB, Boulevard du Triomphe 1050, Brussels, Belgium, Nanoworld Institute, University of Genoa, 30 Corso Europa, Genoa 16132 Italy, and Institute of Cell Biophysics, Moscow region, Puschino 142290, Russia