6qga

X-ray diffraction
2.1Å resolution

Crystal structure of Ideonella sakaiensis MHETase bound to the non-hydrolyzable ligand MHETA

Released:

Function and Biology Details

Reaction catalysed:
Ethylene terephthalate + H(2)O = terephthalate + ethylene glycol
Cellular component:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Mono(2-hydroxyethyl) terephthalate hydrolase Chains: A, B, C, D, E, F
Molecule details ›
Chains: A, B, C, D, E, F
Length: 596 amino acids
Theoretical weight: 62.84 KDa
Source organism: Piscinibacter sakaiensis
Expression system: Escherichia coli 'BL21-Gold(DE3)pLysS AG'
UniProt:
  • Canonical: A0A0K8P8E7 (Residues: 8-8, 20-603; Coverage: 98%)
Gene name: ISF6_0224
Sequence domains: Tannase and feruloyl esterase

Ligands and Environments

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: BESSY BEAMLINE 14.2
Spacegroup: P212121
Unit cell:
a: 112.153Å b: 183.646Å c: 246.752Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.173 0.173 0.198
Expression system: Escherichia coli 'BL21-Gold(DE3)pLysS AG'