| 英文名 |
diphosphoinositol-pentakisphosphate kinase |
| Example Structure |
 |
| 别名 |
diphospho-myo-inositol pentakisphosphate 5-kinase, diphosphoinositol pentakisphosphate kinase, diphosphoinositol pentakisphosphate kinase 2, IP7 kinase, kinase (phosphorylating), diphosphoinositol 1,2,3,4,5-pentakisphosphate 5-, More, PP-InsP5 kinase, PP-IP5 kinase, PPIP5K, PPIP5K1, PPIP5K2, VIP, VIP1, VIP2 |
| EC Number |
2.7.4.24 |
| CAS编号 |
|
| Comments |
This enzyme is activated by osmotic shock [4]. Ins(1,3,4,5,6)P5, 1D-myo-inositol diphosphate tetrakisphosphate and 1D-myo-inositol bisdiphosphate triphosphate are not substrates [4]. |
| Cofactor |
|
| History |
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| Reactions |
(1) Atp + 1D-myo-inositol 5-diphosphate 1,2,3,4,6-pentakisphosphate = Adp + 1D-myo-inositol 1,5-bis(diphosphate) 2,3,4,6-tetrakisphosphate. (2) Atp + 1D-myo-inositol hexakisphosphate = adp + 1D-myo-inositol 1-diphosphate 2,3,4,5,6-pentakisphosphate. |
