› 2aix

X-ray diffraction
2.17Å resolution

X-ray structure of the GLUR2 ligand-binding core (S1S2J) in complex with (s)-thio-atpa at 2.2 a resolution.

Released:
DOI: 10.2210/pdb2aix/pdb
PDB entry 2aix coloured by chain, front view.
PDB entry 2aix coloured by chain, side view.
PDB entry 2aix coloured by chain, top view.
Source organism: Rattus norvegicus
Entry author: Kastrup JS

Function and Biology Details

Biochemical function:
Biological process:
  • not assigned
Cellular component:
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-148607 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Glutamate receptor 2 Chain: A
Molecule details ›
Chain: A
Length: 263 amino acids
Theoretical weight: 29.22 KDa
Source organism: Rattus norvegicus
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P19491 (Residues: 413-796; Coverage: 30%)
Gene names: GluA2, Glur2, Gria2
Sequence domains:
Structure domains: Periplasmic binding protein-like II

Ligands and Environments

1 bound ligand:
Ligand U1K 1 x U1K
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: MAX II BEAMLINE I711
Spacegroup: P4122
Unit cell:
a: 47.875Å b: 47.875Å c: 240.664Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.198 0.198 0.23
Expression system: Escherichia coli BL21(DE3)

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