X-ray diffraction
2.91Å resolution

GluA2(flop) G724C ligand binding core dimer bound to L-Glutamate (Form B) at 2.91 Angstrom resolution

Source organism: Rattus norvegicus

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Glutamate receptor 2 Chains: A, B
Molecule details ›
Chains: A, B
Length: 264 amino acids
Theoretical weight: 29.32 KDa
Source organism: Rattus norvegicus
Expression system: Escherichia coli K-12
  • Canonical: P19491 (Residues: 413-527, 653-797; Coverage: 30%)
Gene names: Glur2, Gria2
Sequence domains:
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: DIAMOND BEAMLINE I04
Spacegroup: P41
Unit cell:
a: 50.65Å b: 50.65Å c: 256.29Å
α: 90° β: 90° γ: 90°
R R work R free
0.216 0.214 0.267
Expression system: Escherichia coli K-12