Term Name: | diphosphoinositol-pentakisphosphate kinase activity |
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Synonyms: | 5-diphosphoinositol pentakisphosphate 3-kinase activity, PP-InsP5 kinase activity, PP-IP5 kinase activity, PPIP5K |
Definition: | Catalysis of the reaction: ATP + 1D-myo-inositol 5-diphosphate pentakisphosphate = ADP + 1D-myo-inositol bisdiphosphate tetrakisphosphate. |
Ontology: | GO: Molecular Function [GO:0033857] QuickGO AmiGO |