2XB2: Crystal structure of the core Mago-Y14-eIF4AIII-Barentsz-UPF3b assembly shows how the EJC is bridged to the NMD machinery

PDB ID: 2XB2Download
MMDB ID: 81950
PDB Deposition Date: 2010/4/3
Updated in MMDB: 2023/12
Experimental Method:
x-ray diffraction
Resolution: 3.4  Å
Source Organism:
synthetic construct▼
Similar Structures:
Biological Unit for 2XB2: hexameric; determined by author and by software (PISA)
Molecular Components in 2XB2
Label Count Molecule
Proteins (5 molecules)
1
Eukaryotic Initiation Factor 4a-iii
Molecule annotation
1
Protein Mago Nashi Homolog
Molecule annotation
1
RNA-binding Protein 8A
Molecule annotation
1
Regulator of Nonsense Transcripts 3B
Molecule annotation
1
Protein Casc3
Molecule annotation
Nucleotide(1 molecule)
1
RNA Poly-u-ribonucleotide
Molecule annotation
Chemicals and Non-standard biopolymers (2 molecules)
1
1
MAGNESIUM IONMAGNESIUM ION
2
1
PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTERPHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER
* 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