1. Integrated Bioscience Section, Graduate School of Science and Technology, Shizuoka University, 836 Oya, Suruga-ku, Shizuoka 422-8529, Japan; Theoretical Problems Center of Physico-Chemical Pharmacology, Russian Academy of Sciences, Kosugina, 4, 117977, Moscow, Russia; and Department of Physics, Faculty of Science, Shizuoka University, Shizuoka 422-8529, Japan