X-ray diffraction
1.6Å resolution

GluR2 Ligand Binding Core (S1S2J) Mutant L650T in Complex with Kainate


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 Chain: A
Molecule details ›
Chain: A
Length: 263 amino acids
Theoretical weight: 29.21 KDa
Source organism: Rattus norvegicus
Expression system: Escherichia coli BL21
  • Canonical: P19491 (Residues: 413-527, 653-796; Coverage: 30%)
Gene names: Glur2, Gria2
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 X4A
Spacegroup: P21212
Unit cell:
a: 62.386Å b: 88.741Å c: 48.151Å
α: 90° β: 90° γ: 90°
R R work R free
0.274 0.235 0.252
Expression system: Escherichia coli BL21