1. Life Science Informatics Research Unit, Laboratory for Molecular Biosciences, Kyoto University Graduate School of Medicine, Kyoto, Sakyo, Japan
2. Department of Life Science Informatics, B-IT, LIMES Program Unit Chemical Biology & Medicinal Chemistry, Rheinische Friedrich-Wilhelms-Universität, Endenicher Allee 19c, D-53115 Bonn, Germany