5i2k

X-ray diffraction
2.86Å resolution

Structure of the human GluN1/GluN2A LBD in complex with 7-{[ethyl(4-fluorophenyl)amino]methyl}-N,2-dimethyl-5-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-3-carboxamide (compound 19)

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Glutamate receptor ionotropic, NMDA 2A Chain: A
Molecule details ›
Chain: A
Length: 285 amino acids
Theoretical weight: 31.88 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q12879 (Residues: 401-539, 661-802; Coverage: 20%)
Gene names: GRIN2A, NMDAR2A
Structure domains: Periplasmic binding protein-like II
Glutamate receptor ionotropic, NMDA 1 Chain: B
Molecule details ›
Chain: B
Length: 293 amino acids
Theoretical weight: 33.41 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q05586 (Residues: 394-544, 663-800; Coverage: 31%)
Gene names: GRIN1, NMDAR1
Structure domains: Periplasmic binding protein-like II

Ligands and Environments

3 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 5.0.1
Spacegroup: P212121
Unit cell:
a: 55.655Å b: 89.329Å c: 119.447Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.177 0.173 0.256
Expression system: Escherichia coli