5xh3

X-ray diffraction
1.3Å resolution

Crystal structure of a novel PET hydrolase R103G/S131A mutant in complex with HEMT from Ideonella sakaiensis 201-F6

Released:
Source organism: Ideonella sakaiensis

Function and Biology Details

Reaction catalysed:
(Ethylene terephthalate)(n) + H(2)O = (ethylene terephthalate)(n-1) + ethylene terephthalate
Cellular component:

Structure analysis Details

Assembly composition:
monomeric (preferred)
PDBe Complex ID:
PDB-CPX-102331 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Poly(ethylene terephthalate) hydrolase Chain: A
Molecule details ›
Chain: A
Length: 261 amino acids
Theoretical weight: 27.24 KDa
Source organism: Ideonella sakaiensis
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: A0A0K8P6T7 (Residues: 30-290; Coverage: 99%)
Gene name: ISF6_4831
Sequence domains: Dienelactone hydrolase family
Structure domains: alpha/beta hydrolase

Ligands and Environments

3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSRRC BEAMLINE TPS 05A
Spacegroup: P212121
Unit cell:
a: 50.897Å b: 51.282Å c: 84.108Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.119 0.118 0.146
Expression system: Escherichia coli BL21(DE3)