1. Section of Biochemistry and Molecular Biology; Department of Medical Sciences, Faculty of Medicine, University of Miyazaki; 5200, Kihara Kiyotake Miyazaki 889-1692
2. Division of Bacteriology, Department of Infectious Diseases Control; International Research Center for Infectious Diseases
3. Department of Biochemistry; Kawasaki Medical School; 577, Matsushima Kurashiki Okayama 701-0192 Japan
4. Laboratory Center for Proteomics Research; Graduate School of Frontier Sciences, Institute of Medical Science, University of Tokyo; 4-6-1 Shirokanedai Minato-ku Tokyo 108-8639