Term Name:	inositol hexakisphosphate 5-kinase activity
Synonyms:	ATP:1D-myo-inositol-hexakisphosphate 5-phosphotransferase activity
Definition:	Catalysis of the reaction: 1D-myo-inositol hexakisphosphate + ATP = 5-diphospho-1D-myo-inositol 1,2,3,4,6-pentakisphosphate + ADP.
Ontology:	GO: Molecular Function [GO:0000832]    QuickGO    AmiGO