5tq0

X-ray diffraction
2.7Å resolution

Crystal structure of amino terminal domains of the NMDA receptor subunit GluN1 and GluN2A in the presence of EDTA

Released:
Model geometry
Fit model/data

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero tetramer (preferred)
PDBe Complex ID:
PDB-CPX-230566 (preferred)
Entry contents:
4 distinct polypeptide molecules
Macromolecules (4 distinct):
Glutamate receptor ionotropic, NMDA 1 Chain: A
Molecule details ›
Chain: A
Length: 391 amino acids
Theoretical weight: 43.8 KDa
Source organism: Xenopus laevis
Expression system: Trichoplusia ni
UniProt: Gene name: grin1
Sequence domains: Receptor family ligand binding region
Structure domains: Rossmann fold
Glutamate receptor ionotropic, NMDA 2A Chain: B
Molecule details ›
Chain: B
Length: 360 amino acids
Theoretical weight: 40.57 KDa
Source organism: Rattus norvegicus
Expression system: Trichoplusia ni
UniProt:
  • Canonical: Q00959 (Residues: 34-393; Coverage: 25%)
Gene name: Grin2a
Sequence domains: Receptor family ligand binding region
Structure domains: Rossmann fold
FAB, HEAVY CHAIN Chain: H
FAB, LIGHT CHAIN Chain: L

Ligands and Environments

No modified residues

Experiments and Validation Details

wwPDB Validation report is not available for this entry.
X-ray source: APS BEAMLINE 23-ID-D
Spacegroup: P212121
Unit cell:
a: 79.98Å b: 118.346Å c: 156.2Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.212 0.208 0.246
Expression system: Trichoplusia ni