label: 5-diphosphoinositol pentakisphosphate 1-kinase activity
label_lc: 5-diphosphoinositol pentakisphosphate 1-kinase activity
description: "Catalysis of the reaction: ATP + 1D-myo-inositol 5-diphosphate pentakisphosphate = ADP + 1D-myo-inositol bisdiphosphate tetrakisphosphate."