1. Department of Biological Chemistry, College of Agriculture, Graduate School of Sciences and Technology for Innovation, Yamaguchi University, 1677-1 Yoshida, Yamaguchi, Japan
2. Laboratory of Regulation of Biological Reactions, Division of Protein Chemistry, Institute for Protein Research, Osaka University, 3-2 Yamada-oka, Suita, Osaka, Japan
3. Division of Pharmaceutics, Hokkaido Pharmaceutical University School of Pharmacy, 7-15-4-1 Maeda, Teine, Sapporo, Hokkaido, Japan