phosphatidylinositol 3-kinase activity
id: GO:0035004
name: phosphatidylinositol 3-kinase activity
namespace: molecular_function
type: go
obsolete: False
Description: Catalysis of the reaction: ATP + a phosphatidylinositol = ADP + a phosphatidylinositol 3-phosphate. This reaction is the addition of a phosphate group to an inositol lipid at the 3' position of the inositol ring to generate the 3-phosphoinositides: phosphatidylinositol-3-phosphate [PI(3)P], phosphatidylinositol-3,4-bisphosphate [PI(3,4)P2] and phosphatidylinositol-3,4,5-trisphosphate [PI(3,4,5)P3].
Child Functions
| id | name |
|---|---|
| GO:0016303 | 1-phosphatidylinositol-3-kinase activity |
| GO:0035005 | 1-phosphatidylinositol-4-phosphate 3-kinase activity |
Parent Functions
| id | name |
|---|---|
| GO:0001727 | lipid kinase activity |
| GO:0016773 | phosphotransferase activity, alcohol group as acceptor |
| GO:0052742 | phosphatidylinositol kinase activity |
