8TTB: Cryo-EM structure of the PP2A:B55-ARPP19 complex

PDB ID: 8TTBDownload
MMDB ID: 237285
PDB Deposition Date: 2023/8/13
Updated in MMDB: 2023/11
Experimental Method:
electron microscopy
Resolution: 2.77  Å
Source Organism:
Similar Structures:
Biological Unit for 8TTB: tetrameric; determined by author
Molecular Components in 8TTB
Label Count Molecule
Proteins (4 molecules)
1
Serine/threonine-protein Phosphatase 2A 65 KDA Regulatory Subunit a Alpha Isoform
(Gene symbol: PPP2R1A)
Molecule annotation
1
Serine/threonine-protein Phosphatase 2A 55 KDA Regulatory Subunit B Alpha Isoform
(Gene symbol: PPP2R2A)
Molecule annotation
1
Serine/threonine-protein Phosphatase 2A Catalytic Subunit Alpha Isoform
(Gene symbol: PPP2CA)
Molecule annotation
1
Camp-regulated Phosphoprotein 19
(Gene symbol: ARPP19)
Molecule annotation
Chemicals and Non-standard biopolymers (2 molecules)
1
1
FE (III) IONFE (III) ION
2
1
ZINC IONZINC ION
* 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