PDBe 4xar

X-ray diffraction
2.26Å resolution

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
Metabotropic glutamate receptor 3 Chain: A
Molecule details ›
Chain: A
Length: 517 amino acids
Theoretical weight: 58.78 KDa
Source organism: Homo sapiens
Expression system: unidentified baculovirus
  • Canonical: Q14832 (Residues: 2-508; Coverage: 57%)
  • Best match: Q14832-2 (Residues: 2-441)
Gene names: GPRC1C, GRM3, MGLUR3
Sequence domains: Receptor family ligand binding region
Structure domains: Rossmann fold

Ligands and Environments

2 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 31-ID
Spacegroup: P3221
Unit cell:
a: 80.338Å b: 80.338Å c: 155.688Å
α: 90° β: 90° γ: 120°
R R work R free
0.198 0.197 0.224
Expression system: unidentified baculovirus