1. Computational Biophysics Research Team, Research Division; RIKEN Advanced Institute for Computational Science; 7-1-26 Minatojima-Minamimachi, Chuo-Ku Kobe Hyogo Kobe 640-0047 Japan
2. Graduate School of Information Science; Nagoya University; Furo-Cho, Chikusa-Ku Nagoya Aichi 464-8601 Japan
3. RIKEN Theoretical Molecular Science Laboratory; 2-1 Hirosawa Wako-Shi Saitama 351-0198 Japan
4. Laboratory for Biomolecular Function Simulation, Computational Biology Research Core; RIKEN Quantitative Biology Center; 7-1-26 Minatojima-Minamimachi, Chuo-Ku Kobe Hyogo Kobe 640-0047 Japan
5. RIKEN iTHES; 2-1 Hirosawa Wako-Shi Saitama 351-0198 Japan