1. Laboratory of Molecular Signal Transduction, Division of Biological Science Nara Institute of Science and Technology Nara Japan
2. Division of Structural Biochemistry, Department of Biochemistry Jichi Medical University Tochigi Japan
3. Faculty of Pharmaceutical Sciences Aomori University Aomori Japan
4. Project for Advanced Medical Research and Development, Project Research Division, Frontier Science Research Center University of Miyazaki Miyazaki Japan