5XG0

Crystal structure of a novel PET hydrolase from Ideonella sakaiensis 201-F6


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.58 Å
  • R-Value Free: 0.162 
  • R-Value Work: 0.137 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Structural insight into catalytic mechanism of PET hydrolase

Han, X.Liu, W.Huang, J.W.Ma, J.Zheng, Y.Ko, T.P.Xu, L.Cheng, Y.S.Chen, C.C.Guo, R.T.

(2017) Nat Commun 8: 2106-2106

  • DOI: 10.1038/s41467-017-02255-z
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 
  • PET hydrolase (PETase), which hydrolyzes polyethylene terephthalate (PET) into soluble building blocks, provides an attractive avenue for the bioconversion of plastics. Here we present the structures of a novel PETase from the PET-consuming microbe I ...

    PET hydrolase (PETase), which hydrolyzes polyethylene terephthalate (PET) into soluble building blocks, provides an attractive avenue for the bioconversion of plastics. Here we present the structures of a novel PETase from the PET-consuming microbe Ideonella sakaiensis in complex with substrate and product analogs. Through structural analyses, mutagenesis, and activity measurements, a substrate-binding mode is proposed, and several features critical for catalysis are elucidated.


    Organizational Affiliation

    Industrial Enzymes National Engineering Laboratory, Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, Tianjin, 300308, China.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Poly(ethylene terephthalate) hydrolase
A, B, C
268Ideonella sakaiensis (strain 201-F6)Mutation(s): 0 
EC: 3.1.1.101
Find proteins for A0A0K8P6T7 (Ideonella sakaiensis (strain 201-F6))
Go to UniProtKB:  A0A0K8P6T7
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.58 Å
  • R-Value Free: 0.162 
  • R-Value Work: 0.137 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 63.480α = 90.00
b = 69.216β = 90.00
c = 153.041γ = 90.00
Software Package:
Software NamePurpose
PHASERphasing
PDB_EXTRACTdata extraction
HKL-2000data collection
HKL-2000data scaling
HKLdata scaling
REFMACrefinement
HKLdata reduction
PHASERphasing

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2017-12-20
    Type: Initial release
  • Version 1.1: 2017-12-27
    Type: Database references