1. Department of System Chemotherapy and Molecular Sciences, Division of Bioinformatics and Chemical Genomics, Graduate School of Pharmaceutical Sciences, Kyoto University, Kyoto 606-8501, Japan
2. Biomolecular Characterization Unit, RIKEN Center for Sustainable Resource Science, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan
3. Research & Development Division, MicroBioPharm Japan Co., Ltd., 156 Nakagawara, Kiyosu-shi, Aichi 452-0915, Japan