EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
2.7.1.159 | 1D-myo-inositol-1,3,4,5,6-pentakisphosphate + ADP | Homo sapiens | enzyme catalyzes both forward and reverse reaction | 1D-myo-inositol-3,4,5,6-tetrakisphosphate + ATP | putative regulator of Ca2+-activated chloride channels. | r | |
2.7.1.159 | 1D-myo-inositol-1,3,4,5-tetrakisphosphate + ATP | Homo sapiens | - |
1D-myo-inositol-1,3,4,5,6-pentakisphosphate + ADP | - |
r | |
2.7.1.159 | 1D-myo-inositol-1,3,4,6-tetrakisphosphate + ATP | Homo sapiens | - |
1D-myo-inositol-1,3,4,5,6-pentakisphosphate + ADP | - |
r | |
2.7.1.159 | 1D-myo-inositol-1,3,4-trisphosphate + ATP | Homo sapiens | - |
1D-myo-inositol-1,3,4,5-tetrakisphosphate + ADP | - |
r | |
2.7.1.159 | 1D-myo-inositol-1,3,4-trisphosphate + ATP | Homo sapiens | - |
1D-myo-inositol-1,3,4,6-tetrakisphosphate + ADP | - |
r | |
2.7.1.159 | additional information | Homo sapiens | enzyme has both phosphatase and kinase activity | ? | - |
? | |
2.7.1.159 | additional information | Homo sapiens | The enzyme can phosphorylate both 1D-myo-inositol-1,3,4-trisphosphate at the 5 or 6 positions and 1D-myo-inositol-3,4,5,6-tetrakisphosphate at the 1 position and can also dephosphorylate 1D-myo-inositol-1,3,4,5,6-pentaakisphosphate to 1D-myo-inositol-3,4,5,6-tetrakisphosphate | ? | - |
? | |
2.7.1.159 | additional information | Homo sapiens | The phenomenon of intersubstrate transfer is only found in the human enzyme, which can use 1D-myo-inositol 1,3,4-trisphosphate to regulate increased cellular concentrations of 1D-myo-inositol-3,4,5,6-tetrakisphosphate | ? | - |
? | |
2.7.1.159 | additional information | Homo sapiens | the various enzyme activities manifested by ITPK1 provide a molecular mechanism that allows the receptor-activated changes in phospholipase C activity and consequent increases in the concentration of 1D-myo-inositol 1,3,4-trisphosphate to regulate the abundance of 1D-myo-inositol-3,4,5,6-tetrakisphosphate | ? | - |
? |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
2.7.1.159 | Homo sapiens | - |
- |
- |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
2.7.1.159 | 1D-myo-inositol-1,3,4,5,6-pentakisphosphate + ADP | enzyme catalyzes both forward and reverse reaction | Homo sapiens | 1D-myo-inositol-3,4,5,6-tetrakisphosphate + ATP | putative regulator of Ca2+-activated chloride channels. | r | |
2.7.1.159 | 1D-myo-inositol-1,3,4,5-tetrakisphosphate + ATP | - |
Homo sapiens | 1D-myo-inositol-1,3,4,5,6-pentakisphosphate + ADP | - |
r | |
2.7.1.159 | 1D-myo-inositol-1,3,4,6-tetrakisphosphate + ATP | - |
Homo sapiens | 1D-myo-inositol-1,3,4,5,6-pentakisphosphate + ADP | - |
r | |
2.7.1.159 | 1D-myo-inositol-1,3,4-trisphosphate + ATP | - |
Homo sapiens | 1D-myo-inositol-1,3,4,5-tetrakisphosphate + ADP | - |
r | |
2.7.1.159 | 1D-myo-inositol-1,3,4-trisphosphate + ATP | - |
Homo sapiens | 1D-myo-inositol-1,3,4,6-tetrakisphosphate + ADP | - |
r | |
2.7.1.159 | additional information | enzyme has both phosphatase and kinase activity | Homo sapiens | ? | - |
? | |
2.7.1.159 | additional information | The enzyme can phosphorylate both 1D-myo-inositol-1,3,4-trisphosphate at the 5 or 6 positions and 1D-myo-inositol-3,4,5,6-tetrakisphosphate at the 1 position and can also dephosphorylate 1D-myo-inositol-1,3,4,5,6-pentaakisphosphate to 1D-myo-inositol-3,4,5,6-tetrakisphosphate | Homo sapiens | ? | - |
? | |
2.7.1.159 | additional information | The phenomenon of intersubstrate transfer is only found in the human enzyme, which can use 1D-myo-inositol 1,3,4-trisphosphate to regulate increased cellular concentrations of 1D-myo-inositol-3,4,5,6-tetrakisphosphate | Homo sapiens | ? | - |
? | |
2.7.1.159 | additional information | the various enzyme activities manifested by ITPK1 provide a molecular mechanism that allows the receptor-activated changes in phospholipase C activity and consequent increases in the concentration of 1D-myo-inositol 1,3,4-trisphosphate to regulate the abundance of 1D-myo-inositol-3,4,5,6-tetrakisphosphate | Homo sapiens | ? | - |
? |
EC Number | Synonyms | Comment | Organism |
---|---|---|---|
2.7.1.159 | inositol 1,3,4-triphosphate 5/6 kinase | - |
Homo sapiens |
2.7.1.159 | ITPK1 | - |
Homo sapiens |
EC Number | Cofactor | Comment | Organism | Structure |
---|---|---|---|---|
2.7.1.159 | ADP | - |
Homo sapiens | |
2.7.1.159 | ATP | - |
Homo sapiens |