1. Centre for Molecular Informatics
2. Department of Chemistry
3. University of Cambridge, UK
4. Unité de Bioinformatique Structurale
5. Institut Pasteur and CNRS UMR 3825
6. Structural Biology and Chemistry Department
7. 75 724 Paris, France
8. European Molecular Biology Laboratory European Bioinformatics Institute (EMBL-EBI)
9. Wellcome Trust Genome Campus
10. Cambridge CB10 1SD, UK