1. Faculty of Science, Kwansei Gakuin University, Uegahara, Nishinomiya 662-8501, Japan, Laboratory of Bioenergetics, University of Geneva, Chemin des Embrouchis 10, CH-1254 Jussy-Lullier/GE, Switzerland, Biological Laboratory, Nippon Medical School, Kosugi-cho 2, Nakahara-ku, Kawasaki 221-0063, Japan, and Department of Applied Chemistry, Kobe City College of Technology, Gakuen-Higashimachi, Nishi-ku, Kobe 651-2194, Japan