1. Center for Computational Sciences
2. University of Tsukuba
3. Tsukuba
4. Japan
5. JST-PRESTO
6. Department of Biochemistry
7. Osaka Medical College
8. Takatsuki
9. University of Strasbourg
10. Institut de Physique et Chimie des Matériaux de Strasbourg
11. CNRS
12. UMR 7504
13. France
14. Department of Chemistry
15. Institute of Scientific and Industrial Research