| Affiliation: | 1. Department of Advanced Interdisciplinary Studies, Graduate School of Engineering, The University of Tokyo, 4‐6‐1, Komaba, Meguro, Tokyo 153‐8904 (Japan);2. Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7‐3‐1, Hongo, Bunkyo, Tokyo 113‐8656 (Japan);3. Department of Chemistry, Graduate School of Science, The University of Tokyo, 7‐3‐1, Hongo, Bunkyo, Tokyo 113‐0033 (Japan), Fax: (+81)?3‐5841‐8372;4. Department of Applied Chemistry, Tokyo Institute of Technology, 2‐12‐1, Ookayama, Meguro, Tokyo 152‐8552 (Japan);5. Graduate School of Pharmaceutical Sciences, Tohoku University, 6‐3, Aza‐aoba, Aramaki, Aoba, Sendai, Miyagi 980‐8578 (Japan);6. WCU Department of Molecular Medicine and Biopharmaceutical Sciences, Seoul National University, Seoul 151‐742 (Korea) |
