› 4yu0

X-ray diffraction
1.26Å resolution

Crystal structure of a tetramer of GluA2 TR mutant ligand binding domains bound with glutamate at 1.26 Angstrom resolution

Released:
DOI: 10.2210/pdb4yu0/pdb
PDB entry 4yu0 coloured by chain, front view.
PDB entry 4yu0 coloured by chain, side view.
PDB entry 4yu0 coloured by chain, top view.
Source organism: Rattus norvegicus
Entry authors: Chebli M, Salazar H, Baranovic J, Carbone AL, Ghisi V, Faelber K, Lau AY, Daumke O, Plested AJR

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-148604 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Glutamate receptor 2 Chains: A, B
Molecule details ›
Chains: A, B
Length: 263 amino acids
Theoretical weight: 29.19 KDa
Source organism: Rattus norvegicus
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P19491 (Residues: 413-527, 653-796; Coverage: 30%)
Gene names: GluA2, Glur2, Gria2
Sequence domains:
Structure domains: Periplasmic binding protein-like II

Ligands and Environments

3 bound ligands:
Ligand GLU 2 x GLU
Ligand PO4 6 x PO4
Ligand PEG 4 x PEG
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: BESSY BEAMLINE 14.1
Spacegroup: P2
Unit cell:
a: 47.14Å b: 47.42Å c: 116.94Å
α: 90° β: 93.59° γ: 90°
R-values:
R R work R free
0.131 0.129 0.157
Expression system: Escherichia coli BL21(DE3)

Quick links