Institution: | Department of Biophysics and Biochemistry, Graduate School of Science, University of Tokyo Hongo-7, Tokyo 113, Japan
1School of Pharmaceutical Sciences, Showa University Hatanodai-1, Tokyo 142, Japan
2Genentech, Inc., Department of Medicinal and Analytical Chemistry South San Francisco, CA 94080, USA
3Department of Biological Chemistry, School of Medicine, University of California Davis, CA 95616, USA |