PDBe 4be9

X-ray diffraction
2Å resolution

Open conformation of O. piceae sterol esterase


Function and Biology Details

Reaction catalysed:
A steryl ester + H(2)O = a sterol + a fatty acid
Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Carboxylic ester hydrolase Chains: A, B
Molecule details ›
Chains: A, B
Length: 545 amino acids
Theoretical weight: 59.21 KDa
Source organism: Ophiostoma piceae
Expression system: Komagataella pastoris
  • Canonical: Q2TFW1 (Residues: 13-549; Coverage: 98%)
Structure domains: Rossmann fold

Ligands and Environments

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID29
Spacegroup: I41
Unit cell:
a: 164.123Å b: 164.123Å c: 93.994Å
α: 90° β: 90° γ: 90°
R R work R free
0.169 0.168 0.206
Expression system: Komagataella pastoris