8W9A: CryoEM structure of human PI3K-alpha (P85/P110-H1047R) with QR-7909 binding at an allosteric site

PDB ID: 8W9ADownload
MMDB ID: 245578
PDB Deposition Date: 2023/9/5
Updated in MMDB: 2024/07
Experimental Method:
electron microscopy
Resolution: 2.7  Å
Source Organism:
Similar Structures:
Biological Unit for 8W9A: dimeric; determined by author
Molecular Components in 8W9A
Label Count Molecule
Proteins (2 molecules)
1
Phosphatidylinositol 4,5-bisphosphate 3-kinase Catalytic Subunit Alpha Isoform
(Gene symbol: PIK3CA)
Molecule annotation
1
Phosphatidylinositol 3-kinase Regulatory Subunit Alpha
(Gene symbol: PIK3R1)
Molecule annotation
Chemical and Non-standard biopolymers (1 molecule)
1
1
6-chloranyl-3-[[(1R)-1-[2-(1,3-dihydropyrrolo[3,4-c]pyridin-2-yl)-3,6-dimethyl-4-oxidanylidene-quinazolin-8-yl]ethyl]amino]pyridine-2-carboxylic acid6-chloranyl-3-[[(1R)-1-[2-(1,3-dihydropyrrolo[3,4-c]pyridin-2-yl)-3,6-dimethyl-4-oxidanylidene-quinazolin-8-yl]ethyl]amino]pyridine-2-carboxylic acid
* Click molecule labels to explore molecular sequence information.
Citing MMDB
Madej T, Lanczycki CJ, Zhang D, Thiessen PA, Geer RC, Marchler-Bauer A, Bryant SH. " MMDB and VAST+: tracking structural similarities between macromolecular complexes. Nucleic Acids Res. 2014 Jan; 42(Database issue):D297-303