P42337
Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform (PI3-kinase subunit alpha) (PI3K-alpha) (PI3Kalpha) (PtdIns-3-kinase subunit alpha) (EC 2.7.1.137) (EC 2.7.1.153) (Phosphatidylinositol 4,5-bisphosphate 3-kinase 110 kDa catalytic subunit alpha) (PtdIns-3-kinase subunit p110-alpha) (p110alpha) (Phosphoinositide-3-kinase catalytic alpha polypeptide) (Serine/threonine protein kinase PIK3CA) (EC 2.7.11.1)
Domain Architecture(9 domains)
3D Structure
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Domain Details
| # | Domain ID | Range | X-group | H-group | T-group | Family |
|---|---|---|---|---|---|---|
| 1 | P42337_F1_nD4 | 696-1065 | 206 | 206.1 | 206.1.1 | 206.1.1.7(PI3_PI4_kinase) |
| 2 | P42337_F1_nD1 | 1-310 | 221 | 221.1 | 221.1.1 | 221.1.1.168(PI3K_rbd, PI3K_p85B) |
| 3 | P42337_F1_nD3 | 486-695 | 109 | 109.4 | 109.4.1 | 109.4.1.11(PI3Ka) |
| 4 | P42337_F1_nD2 | 316-485 | 11 | 11.2 | 11.2.1 | 11.2.1.2(PI3K_C2) |
| 5 | e4a55A5 | A:5-106 | 221 | 221.1 | 221.1.1 | 221.1.1.11(PI3K_p85B) |
| 6 | e4a55A2 | A:107-309 | 221 | 221.1 | 221.1.1 | 221.1.1.8(PI3K_rbd) |
| 7 | e4a55A4 | A:321-486 | 11 | 11.2 | 11.2.1 | 11.2.1.2(PI3K_C2) |
| 8 | e4a55A3 | A:487-500,A:526-696 | 109 | 109.4 | 109.4.1 | 109.4.1.11(PI3Ka) |
| 9 | e4a55A1 | A:697-1061 | 206 | 206.1 | 206.1.1 | 206.1.1.7(PI3_PI4_kinase) |