3lsv

X-ray diffraction
3.15Å resolution

Structure of the A237F mutant of the pentameric ligand gated ion channel from Gloeobacter Violaceus

Released:

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: 36.37 KDa
Source organism: Gloeobacter violaceus
Expression system: Escherichia coli
UniProt:
  • Canonical: Q7NDN8 (Residues: 44-359; Coverage: 100%)
Gene names: glr4197, glvI
Sequence domains: Neurotransmitter-gated ion-channel ligand binding domain
Structure domains:

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID23-1
Spacegroup: C2
Unit cell:
a: 181.73Å b: 133.008Å c: 159.898Å
α: 90° β: 102.89° γ: 90°
R-values:
R R work R free
0.215 0.215 0.224
Expression system: Escherichia coli