Enzyme Details

 EC Classification 2.7.4.21
 Enzyme name
(recommended)		 inositol-hexakisphosphate kinase
 Alternative names ATP:1D-myo-inositol-hexakisphosphate 5-phosphotransferase
ATP:1D-myo-inositol-hexakisphosphate phosphotransferase
 Classification
Transferases
Transferring phosphorous-containing groups
Phosphotransferases with a phosphate group as acceptor
 Catalyses reactions
ATP + myo-Inositol hexakisphosphate <-> ADP + Diphospho-myo-inositol pentakisphosphate
ATP + myo-Inositol hexakisphosphate <-> ADP + 5-PP-InsP5
ATP + 1D-myo-Inositol 1,3,4,5,6-pentakisphosphate <-> ADP + Diphosphoinositol tetrakisphosphate
ATP + 1D-myo-Inositol 3,4,5,6-tetrakisphosphate <-> ADP + 1D-myo-Inositol 1,3,4,5,6-pentakisphosphate
ATP + Diphosphoinositol tetrakisphosphate <-> ADP + Bis(diphospho)-1D-myo-inositol trisphosphate
ATP + 5-PP-InsP5 <-> ADP + Bisdiphosphoinositol tetrakisphosphate
 External links Expasy
KEGG
BRENDA
IntEnz (EBI)
IUBMB
Reactome
MetaCrop


View all entries for EC Class: 2.7.4.21



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