Cheminformatics and Metabolism, European Molecular Biology Laboratory - European Bioinformatics Institute, Cambridge, UK. pmoreno@ebi.ac.uk.|Cheminformatics and Metabolism, European Molecular Biology Laboratory - European Bioinformatics Institute, Cambridge, UK. beisken@ebi.ac.uk.|Cheminformatics and Metabolism, European Molecular Biology Laboratory - European Bioinformatics Institute, Cambridge, UK. bh4@sanger.ac.uk.|Cheminformatics and Metabolism, European Molecular Biology Laboratory - European Bioinformatics Institute, Cambridge, UK. venkat@ebi.ac.uk.|Cheminformatics and Metabolism, European Molecular Biology Laboratory - European Bioinformatics Institute, Cambridge, UK. tudose@ebi.ac.uk.|Cheminformatics and Metabolism, European Molecular Biology Laboratory - European Bioinformatics Institute, Cambridge, UK. adekker@ebi.ac.uk.|Dept. of Stress- and Developmental Biology, Leibniz Institute of Plant Biochemistry, Halle, Germany. stefanie.dornfeldt@student.uni-halle.de.|Dept. of Stress- and Developmental Biology, Leibniz Institute of Plant Biochemistry, Halle, Germany. franziska_taruttis@yahoo.de.|Institute of Computer Science, Martin Luther University Halle-Wittenberg, Halle, Germany. grosse@informatik.uni-halle.de.|Cheminformatics and Metabolism, European Molecular Biology Laboratory - European Bioinformatics Institute, Cambridge, UK. hastings@ebi.ac.uk.|Dept. of Stress- and Developmental Biology, Leibniz Institute of Plant Biochemistry, Halle, Germany. steffen.neumann@ipb-halle.de.|Cheminformatics and Metabolism, European Molecular Biology Laboratory - European Bioinformatics Institute, Cambridge, UK. steinbeck@ebi.ac.uk.