PDBe 1xlu

X-ray diffraction
2.2Å resolution

X-Ray Structure Of Di-Isopropyl-Phosphoro-Fluoridate (Dfp) Inhibited Butyrylcholinesterase after Aging

Released:

Function and Biology Details

Structure analysis Details

Assemblies composition:
homo dimer
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Cholinesterase Chain: A
Molecule details ›
Chain: A
Length: 529 amino acids
Theoretical weight: 59.75 KDa
Source organism: Homo sapiens
Expression system: Cricetulus griseus
UniProt:
  • Canonical: P06276 (Residues: 29-557; Coverage: 92%)
Gene names: BCHE, CHE1
Sequence domains: Carboxylesterase family
Structure domains: Rossmann fold

Ligands and Environments


1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU FR-E SUPERBRIGHT
Spacegroup: I422
Unit cell:
a: 154.495Å b: 154.495Å c: 127.29Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.196 0.193 0.242
Expression system: Cricetulus griseus