6f11

X-ray diffraction
2.95Å resolution

Function and Biology Details

Structure analysis Details

Assembly composition:
homo pentamer (preferred)
PDBe Complex ID:
PDB-CPX-181806 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Proton-gated ion channel Chains: A, B, C, D, E
Molecule details ›
Chains: A, B, C, D, E
Length: 317 amino acids
Theoretical weight: 36.23 KDa
Source organism: Gloeobacter violaceus PCC 7421
Expression system: Escherichia coli
UniProt:
  • Canonical: Q7NDN8 (Residues: 43-359; Coverage: 100%)
Gene names: glr4197, glvI
Sequence domains: Neurotransmitter-gated ion-channel ligand binding domain
Structure domains:

Ligands and Environments

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID29
Spacegroup: C2
Unit cell:
a: 181.82Å b: 133.79Å c: 160.16Å
α: 90° β: 102.29° γ: 90°
R-values:
R R work R free
0.196 0.195 0.216
Expression system: Escherichia coli