PDBe 3oem

X-ray diffraction
1.9Å resolution

Crystal structure of GluN2D ligand-binding core in complex with N-methyl-D-aspartate


Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Glutamate receptor ionotropic, NMDA 2D Chain: A
Molecule details ›
Chain: A
Length: 286 amino acids
Theoretical weight: 32.04 KDa
Source organism: Rattus norvegicus
Expression system: Escherichia coli
  • Canonical: Q62645 (Residues: 424-564, 686-827; Coverage: 22%)
Gene names: GluN2D, Grin2d
Structure domains: Periplasmic binding protein-like II

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X29A
Spacegroup: C2221
Unit cell:
a: 59.819Å b: 113.885Å c: 94.666Å
α: 90° β: 90° γ: 90°
R R work R free
0.191 0.189 0.225
Expression system: Escherichia coli