Structure analysis

AGED FORM OF HUMAN BUTYRYLCHOLINESTERASE INHIBITED BY TABUN ANALOGUE TA5

X-ray diffraction
3.1Å resolution
Source organism: Homo sapiens
Assembly composition:
homo octamer (preferred)
Entry contents: 1 distinct polypeptide molecule

Assemblies

Assembly 1 (preferred)
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Multimeric state: homo octamer
Accessible surface area: 158814.52 Å2
Buried surface area: 34865.77 Å2
Dissociation area: 6,566.86 Å2
Dissociation energy (ΔGdiss): 17.43 kcal/mol
Dissociation entropy (TΔSdiss): 108.45 kcal/mol
Symmetry number: 8
PDBe Complex ID: PDB-CPX-138986

Macromolecules

Chains: A, B
Length: 529 amino acids
Theoretical weight: 59.69 KDa
Source organism: Homo sapiens
Expression system: Cricetulus griseus
UniProt:
  • Canonical: P06276 (Residues: 29-557; Coverage: 92%)
Gene names: BCHE, CHE1
Pfam: Carboxylesterase family
InterPro:
CATH: alpha/beta hydrolase

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