CATH Classification
| Level | CATH Code | Description |
|---|---|---|
|
2 | Mainly Beta |
|
2.60 | Sandwich |
|
2.60.40 | Immunoglobulin-like |
|
2.60.40.150 | C2 domain |
Domain Context
CATH Clusters
| Superfamily | C2 domain |
| Functional Family | Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit |
Enzyme Information
| 2.7.1.153 |
Phosphatidylinositol-4,5-bisphosphate 3-kinase.
based on mapping to UniProt Q8BTI9
ATP + 1-phosphatidyl-1D-myo-inositol 4,5-bisphosphate = ADP + 1-phosphatidyl-1D-myo-inositol 3,4,5-trisphosphate.
-!- This enzyme also catalyzes the phosphorylation of PtdIns4P to PtdIns(3,4)P(2), and of PtdIns to PtdIns3P.
|
UniProtKB Entries (1)
| O08908 |
P85B_MOUSE
Mus musculus
Phosphatidylinositol 3-kinase regulatory subunit beta
|
PDB Structure
| PDB | 2Y3A |
| External Links | |
| Method | X-RAY DIFFRACTION |
| Organism | |
| Primary Citation |
Structure of Lipid Kinase P110Beta-P85Beta Elucidates an Unusual Sh2-Domain-Mediated Inhibitory Mechanism.
Mol.Cell
|
