Structure analysis

The alpha-esterase-7 carboxylesterase, E3, from the blowfly Lucilia cuprina: phosphorylated enzyme qFit multi-conformer model

X-ray diffraction
1.53Å resolution
Source organism: Lucilia cuprina
Assembly composition:
monomeric (preferred)
Entry contents: 1 distinct polypeptide molecule


Assembly 1 (preferred)
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Multimeric state: monomeric
Accessible surface area: 22100 Å2
Buried surface area: 400 Å2
Dissociation area: 200 Å2
Dissociation energy (ΔGdiss): -6 kcal/mol
Dissociation entropy (TΔSdiss): 2 kcal/mol
Interface energy (ΔGint): 5 kcal/mol
Symmetry number: 1


Chain: A
Length: 577 amino acids
Theoretical weight: 66.39 KDa
Source organism: Lucilia cuprina
Expression system: Escherichia coli
  • Canonical: Q25252 (Residues: 1-570; Coverage: 100%)
Gene name: LcaE7
Pfam: Carboxylesterase family
CATH: alpha/beta hydrolase

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