1 Department of Biophysics, Kyoto University Graduate School of Science, Kyoto, Japan.
2 Department of Drug Discovery Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan.
3 Department of Biophysics, Kyoto University Graduate School of Science; The Hakubi Center for Advanced Research, Kyoto University; Department of Drug Discovery Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan.