1. Laboratory of Protein Science, Graduate School of Life Science, Hokkaido University, Sapporo 060-0810, Hokkaido, Japan
2. Laboratory of Biological Information Analysis Science, Faculty of Advanced Life Science, Hokkaido University, Sapporo 060-0810, Hokkaido, Japan
3. Innate Immunity Laboratory, Faculty of Advanced Life Science, Hokkaido University, Sapporo 001-0021, Hokkaido, Japan
4. National Institute of Technology, Okinawa College, Nago 905-2192, Okinawa, Japan