Table 1.
Activation of IDE by myo-InsPs
| Myo-inositol | Maximal fold activation, mean ± SD | KA, µM, mean ± SD |
| 3-monophosphate | 6.2 ± 0.8 | 94.5 ± 21.5 |
| 1,2-bisphosphate | 3.1 ± 0.4 | 56.8 ± 17.4 |
| 1,3-bisphosphate | 6.1 ± 0.5 | 27.2 ± 6.0 |
| 4,5-bisphosphate | 13.8 ± 3.4 | 83.3 ± 24.2 |
| 1,3,5-trisphosphate | 12.9 ± 0.7 | 7.8 ± 0.8 |
| 1,4,5-trisphosphate | 30.6 ± 1.4 | 39.9 ± 4.3 |
| 1,3,4,5-tetrakisphosphate | 58.6 ± 1.5 | 18.7 ± 1.5 |
| 1,3,4,5,6-pentakisphosphate | 83.3 ± 4.0 | 8.2 ± 1.5 |
| 1,2,3,4,5,6-hexakisphosphate (phytic acid) | 72.0 ± 4.0 | 0.7 ± 0.1 |
| 1-diphosphoinositol pentakisphosphate | 79.7 ± 3.1 | 0.9 ± 0.1 |
| 5-diphosphoinositol pentakisphosphate | 94.7 ± 4.1 | 1.7 ± 0.2 |