Function and Biology Details
Reactions catalysed:
ATP + 1-phosphatidyl-1D-myo-inositol = ADP + 1-phosphatidyl-1D-myo-inositol 3-phosphate
ATP + 1-phosphatidyl-1D-myo-inositol 4,5-bisphosphate = ADP + 1-phosphatidyl-1D-myo-inositol 3,4,5-trisphosphate
Biochemical function:
Biological process:
Cellular component:
Sequence domains:
- Phosphatidylinositol 3-/4-kinase, catalytic domain
- Phosphoinositide 3-kinase, accessory (PIK) domain
- C2 phosphatidylinositol 3-kinase-type domain
- Phosphatidylinositol 3-kinase Ras-binding (PI3K RBD) domain
- Phosphatidylinositol 3-kinase, adaptor-binding domain
- Phosphatidylinositol 3/4-kinase, conserved site
- C2 domain superfamily
- PIK3R1, inter-SH2 domain
8 more domains
Structure analysis Details
Assembly composition:
hetero dimer (preferred)
Assembly name:
Phosphatidylinositol 3-kinase (preferred)
PDBe Complex ID:
PDB-CPX-126246 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):