Structure analysis

Crystal Structure of Est25 - a Bacterial Homolog of Hormone-Sensitive Lipase from a Metagenomic Library

X-ray diffraction
1.492Å resolution
Source organism: uncultured bacterium
Assembly composition:
homo dimer (preferred)
Entry contents: 1 distinct polypeptide molecule

Assemblies

Assembly 1 (preferred)
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Multimeric state: homo dimer
Accessible surface area: 24136.42 Å2
Buried surface area: 2233.08 Å2
Dissociation area: 1,116.54 Å2
Dissociation energy (ΔGdiss): 0.26 kcal/mol
Dissociation entropy (TΔSdiss): 13.73 kcal/mol
Symmetry number: 2
PDBe Complex ID: PDB-CPX-175751
Assembly 2
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Multimeric state: homo dimer
Accessible surface area: 24179.97 Å2
Buried surface area: 2078.32 Å2
Dissociation area: 1,039.16 Å2
Dissociation energy (ΔGdiss): 0.22 kcal/mol
Dissociation entropy (TΔSdiss): 13.71 kcal/mol
Symmetry number: 2
PDBe Complex ID: PDB-CPX-175751

Macromolecules

Chains: A, B, C, D
Length: 374 amino acids
Theoretical weight: 39.74 KDa
Source organism: uncultured bacterium
Expression system: Escherichia coli
UniProt:
  • Canonical: Q4TZQ3 (Residues: 1-362; Coverage: 100%)
Pfam: alpha/beta hydrolase fold
InterPro:
CATH: alpha/beta hydrolase

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