inositol hexakisphosphate kinase activity [GO_0000828]

inositol hexakisphosphate kinase activity

ID: GO_0000828

Class

Catalysis of the reaction: ATP + 1D-myo-inositol hexakisphosphate = ADP + diphospho-1D-myo-inositol-pentakisphosphate. The isomeric configuration of diphospho-1D-myo-inositol-pentakisphosphate (PP-IP5) is unknown.

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Classification

inositol phosphate kinase activity
phosphotransferase activity, phosphate group as acceptor

Alternative Names

Synonym	Scope	Reference
IP6 kinase	exact synonym