8J5N

Crystal structure of a PETase variant V20 from Ideonella sakaiensis

• PDB DOI: https://doi.org/10.2210/pdb8J5N/pdb

• Classification: HYDROLASE
• Organism(s): Piscinibacter sakaiensis
• Expression System: Escherichia coli 'BL21-Gold(DE3)pLysS AG
• Mutation(s): Yes 


• Deposited: 2023-04-23 Released: 2024-04-24 
• Deposition Author(s): Wei, H.L., Gao, S.F., Li, Q., Liu, W.D., Zhu, L.L.
• Funding Organization(s): National Natural Science Foundation of China (NSFC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 0.278 
• R-Value Work: 0.226 
• R-Value Observed: 0.228 

Literature

Crystal structure of a PETase variant V20 from Ideonella sakaiensis

Wei, H.L., Gao, S.F., Li, Q., Liu, W.D., Zhu, L.L.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: gel filtration

Biological Assembly 2  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 2 assigned by authors.

Macromolecule Content

• Total Structure Weight: 62.75 kDa 
• Atom Count: 4,043 
• Modelled Residue Count: 522 
• Deposited Residue Count: 596 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Poly(ethylene terephthalate) hydrolase	A, B [auth D]	298	Piscinibacter sakaiensis	Mutation(s): 10  Gene Names: ISF6_4831 EC: 3.1.1.101
UniProt
Find proteins for A0A0K8P6T7 (Ideonella sakaiensis (strain NBRC 110686 / TISTR 2288 / 201-F6)) Explore A0A0K8P6T7  Go to UniProtKB:  A0A0K8P6T7

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 0.278 
• R-Value Work: 0.226 
• R-Value Observed: 0.228 
• Space Group: P 2 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 50.279	α = 90
b = 77.925	β = 90
c = 125.04	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
XDS	data reduction
Aimless	data scaling
PHASER	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-04-24 
Deposition Author(s): Wei, H.L., Gao, S.F., Li, Q., Liu, W.D., Zhu, L.L.

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Funding Organization	Location	Grant Number
National Natural Science Foundation of China (NSFC)	China	--

Revision History  

• Version 1.0: 2024-04-24
  Type: Initial release