Structure analysis

Crystal Structure of Lymnaea stagnalis Acetylcholine-Binding Protein Q55R Mutant Complexed with Clothianidin

X-ray diffraction
2.68Å resolution
Source organism: Lymnaea stagnalis
Assembly composition:
homo pentamer (preferred)
Entry contents: 1 distinct polypeptide molecule

Assemblies

Assembly 1 (preferred)
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Multimeric state: homo pentamer
Accessible surface area: 44230.85 Å2
Buried surface area: 13954.89 Å2
Dissociation area: 6,977.45 Å2
Dissociation energy (ΔGdiss): 32.42 kcal/mol
Dissociation entropy (TΔSdiss): 54.67 kcal/mol
Symmetry number: 5
PDBe Complex ID: PDB-CPX-157653
Complex Portal ID: CPX-259

Macromolecules

Chains: A, B, C, D, E
Length: 214 amino acids
Theoretical weight: 24.25 KDa
Source organism: Lymnaea stagnalis
Expression system: Komagataella pastoris
UniProt:
  • Canonical: P58154 (Residues: 21-229; Coverage: 100%)
Pfam: Neurotransmitter-gated ion-channel ligand binding domain
InterPro:
CATH: Neurotransmitter-gated ion-channel ligand-binding domain

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