PDBe 5cnk

X-ray diffraction
3.15Å resolution

Function and Biology Details

Structure analysis Details

Assemblies composition:
homo dimer
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Metabotropic glutamate receptor 3 Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 517 amino acids
Theoretical weight: 58.78 KDa
Source organism: Homo sapiens
Expression system: Spodoptera frugiperda
  • Canonical: Q14832 (Residues: 2-507; Coverage: 57%)
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: C2
Unit cell:
a: 138.344Å b: 80.004Å c: 206.861Å
α: 90° β: 130.73° γ: 90°
R R work R free
0.222 0.221 0.258
Expression system: Spodoptera frugiperda