has role isopentenyl diphosphate(3-) PMID:9873578 chebi_ontology PMID:12657258 Reaxys:1824090 3-methylbut-3-enyl diphosphate 3-methylbut-3-enyl diphosphate trianion 3-methylbut-3-enyl pyrophosphate isopentenyl diphosphate isopentenyl pyrophosphate An organophosphate oxoanion that is the trianion of isopentenyl diphosphate arising from deprotonation of the three OH groups of the diphosphate. CHEBI:128769 isopentenyl diphosphate epitope organophosphate oxoanion phosphoantigen Saccharomyces cerevisiae metabolite human metabolite