2.7.4.21: inositol-hexakisphosphate kinase

This is an abbreviated version, for detailed information about inositol-hexakisphosphate kinase, go to the full flat file.

Reaction

ATP
+
1D-myo-inositol 1-diphosphate 2,3,4,5,6-pentakisphosphate
=
ADP
+
1D-myo-inositol 1,5-bis(diphosphate) 2,3,4,6-tetrakisphosphate

Synonyms

diphosphoinositol pentakisphosphate kinase 2, diphosphoinositol pentakisphosphate synthetase, IHPK2, inositol hexakisphosphate kinase, inositol hexakisphosphate kinase 1, inositol hexakisphosphate kinase 2, inositol hexakisphosphate kinase type 2, inositol hexakisphosphate kinase-1, inositol hexakisphosphate kinase-2, InsP6 kinase, InsP6K1, InsP6K2, InsP6K3, IP6 kinase, IP6K, IP6K1, IP6K2, IP6K3, kinase (phosphorylating), inositol hexakisphosphate, More, Pi uptake stimulator, PiUS, PPIP5K2, RID-2

ECTree

     2 Transferases
         2.7 Transferring phosphorus-containing groups
             2.7.4 Phosphotransferases with a phosphate group as acceptor
                2.7.4.21 inositol-hexakisphosphate kinase