› 3peo

X-ray diffraction
2.1Å resolution

Crystal structure of acetylcholine binding protein complexed with metocurine

Released:
DOI: 10.2210/pdb3peo/pdb
PDB entry 3peo coloured by chain, front view.
PDB entry 3peo coloured by chain, side view.
PDB entry 3peo coloured by chain, top view.
Source organism: Aplysia californica
Entry authors: Talley TT, Harel M, Yamauchi GJ, Radic Z, Hansen S, Huxford T, Taylor PW

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
homo pentamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-186694 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Neurotransmitter-gated ion-channel ligand-binding domain-containing protein Chains: A, B, C, D, E, F, G, H, I, J
Molecule details ›
Chains: A, B, C, D, E, F, G, H, I, J
Length: 228 amino acids
Theoretical weight: 25.97 KDa
Source organism: Aplysia californica
Expression system: Homo sapiens
UniProt:
  • Canonical: Q8WSF8 (Residues: 18-236; Coverage: 100%)
Sequence domains: Neurotransmitter-gated ion-channel ligand binding domain
Structure domains: Neurotransmitter-gated ion-channel ligand-binding domain

Ligands and Environments

1 bound ligand:
Ligand CU9 8 x CU9
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P212121
Unit cell:
a: 124.699Å b: 147.574Å c: 148.857Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.208 0.208 0.255
Expression system: Homo sapiens

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