4lmj

X-ray diffraction
3.44Å resolution

GLIC Liganded-closed-channel Conformation, Mutant T25'A

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: 318 amino acids
Theoretical weight: 36.33 KDa
Source organism: Gloeobacter violaceus
Expression system: Escherichia coli BL21(DE3)
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

3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 21-ID-G
Spacegroup: C2
Unit cell:
a: 181.12Å b: 134.32Å c: 159.89Å
α: 90° β: 101.96° γ: 90°
R-values:
R R work R free
0.228 0.227 0.254
Expression system: Escherichia coli BL21(DE3)