1. RIKEN Advanced Science Institute, 2-1 Hirosawa, Wako, Saitama 351-0198,
Japan
2. Department of Chemistry
and
Biotechnology, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
3. College of Chemistry, Chemical
Engineering and Biotechnology, Donghua University, 2999 North Renmin Road, Songjiang, Shanghai 201620, P. R. China
4. Chemical Resources Laboratory, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku,
Yokohama 226-8503, Japan
5. Biological Information Research
Center, National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba Central-6, 1-1-1 Higashi,
Tsukuba, Ibaraki 305-8566, Japan