› 6kuq

X-ray diffraction
1.91Å resolution

Crystal strcuture of PETase A248D, R280K mutant from Ideonella sakaiensis

Released:
DOI: 10.2210/pdb6kuq/pdb
PDB entry 6kuq coloured by chain, front view.
PDB entry 6kuq coloured by chain, side view.
PDB entry 6kuq coloured by chain, top view.
Source organism: Ideonella sakaiensis
Entry authors: Joo S, Kim K-J

Function and Biology Details

Reaction catalysed: 
(Ethylene terephthalate)(n) + H(2)O = (ethylene terephthalate)(n-1) + ethylene terephthalate
Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
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: 300 amino acids
Theoretical weight: 31.51 KDa
Source organism: Ideonella sakaiensis
Expression system: Escherichia coli
UniProt:
  • Canonical: A0A0K8P6T7 (Residues: 34-290; Coverage: 98%)
Gene name: ISF6_4831
Sequence domains: Dienelactone hydrolase family

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: PAL/PLS BEAMLINE 7A (6B, 6C1)
Spacegroup: P3121
Unit cell:
a: 51.236Å b: 51.236Å c: 179.091Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.157 0.156 0.191
Expression system: Escherichia coli

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