8EU0 | pdb_00008eu0

Ancestral PETase 35_442 Mutant E27Q

PDB DOI: https://doi.org/10.2210/pdb8EU0/pdb

Classification: HYDROLASE
Organism(s): synthetic construct
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2022-10-18 Released: 2023-11-01
Deposition Author(s): Saunders, J.W., Frkic, R.L., Jackson, C.J.
Funding Organization(s): Not funded

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.06 Å
R-Value Free:
0.227 (Depositor), 0.227 (DCC)
R-Value Work:
0.189 (Depositor), 0.190 (DCC)
R-Value Observed:
0.191 (Depositor)

Starting Model: experimental
View more details

wwPDB Validation 3D Report Full Report

Validation slider image for 8EU0

This is version 1.3 of the entry. See complete history.

Literature

Ancestral PETase 35_442 Mutant E27Q

Saunders, J., Frkic, R.L., Jackson, C.J.

To be published.

Macromolecule Content

Total Structure Weight: 60.95 kDa
Atom Count: 4,298
Modeled Residue Count: 524
Deposited Residue Count: 562
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Polyethylene terephthalate hydrolase	A, B	281	synthetic construct	Mutation(s): 0

Small Molecules

Ligands 4 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
PEG Query on PEG Download:Ideal Coordinates CCD File SDF format, chain C [auth A] SDF format, chain I [auth B] MOL2 format, chain C [auth A] MOL2 format, chain I [auth B] mmCIF format, chain C [auth A] mmCIF format, chain I [auth B]	C [auth A], I [auth B]	DI(HYDROXYETHYL)ETHER C₄ H₁₀ O₃ MTHSVFCYNBDYFN-UHFFFAOYSA-N		Interactions Focus chain C [auth A] Focus chain I [auth B] Interactions & Density Focus chain C [auth A] Focus chain I [auth B]
SO4 Query on SO4 Download:Ideal Coordinates CCD File SDF format, chain M [auth B] MOL2 format, chain M [auth B] mmCIF format, chain M [auth B]	M [auth B]	SULFATE ION O₄ S QAOWNCQODCNURD-UHFFFAOYSA-L		Interactions Focus chain M [auth B] Interactions & Density Focus chain M [auth B]
EDO Query on EDO Download:Ideal Coordinates CCD File SDF format, chain F [auth A] SDF format, chain G [auth A] SDF format, chain H [auth A] SDF format, chain N [auth B] MOL2 format, chain F [auth A] MOL2 format, chain G [auth A] MOL2 format, chain H [auth A] MOL2 format, chain N [auth B] mmCIF format, chain F [auth A] mmCIF format, chain G [auth A] mmCIF format, chain H [auth A] mmCIF format, chain N [auth B]	F [auth A], G [auth A], H [auth A], N [auth B]	1,2-ETHANEDIOL C₂ H₆ O₂ LYCAIKOWRPUZTN-UHFFFAOYSA-N		Interactions Focus chain F [auth A] Focus chain G [auth A] Focus chain H [auth A] Focus chain N [auth B] Interactions & Density Focus chain F [auth A] Focus chain G [auth A] Focus chain H [auth A] Focus chain N [auth B]
NA Query on NA Download:Ideal Coordinates CCD File SDF format, chain D [auth A] SDF format, chain J [auth B] SDF format, chain K [auth B] SDF format, chain L [auth B] SDF format, chain E [auth A] MOL2 format, chain D [auth A] MOL2 format, chain J [auth B] MOL2 format, chain K [auth B] MOL2 format, chain L [auth B] MOL2 format, chain E [auth A] mmCIF format, chain D [auth A] mmCIF format, chain J [auth B] mmCIF format, chain K [auth B] mmCIF format, chain L [auth B] mmCIF format, chain E [auth A]	D [auth A], E [auth A], J [auth B], K [auth B], L [auth B]	SODIUM ION Na FKNQFGJONOIPTF-UHFFFAOYSA-N		Interactions Focus chain D [auth A] Focus chain E [auth A] Focus chain J [auth B] Focus chain K [auth B] Focus chain L [auth B] Interactions & Density Focus chain D [auth A] Focus chain E [auth A] Focus chain J [auth B] Focus chain K [auth B] Focus chain L [auth B]

Modified Residues 1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
CSO Query on CSO	A, B	L-PEPTIDE LINKING	C₃ H₇ N O₃ S		CYS

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.06 Å
R-Value Free: 0.227 (Depositor), 0.227 (DCC)
R-Value Work: 0.189 (Depositor), 0.190 (DCC)
R-Value Observed: 0.191 (Depositor)

Space Group: P 3₂ 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 68.372	α = 90
b = 68.372	β = 90
c = 214.014	γ = 120

Software Package:

Software Name	Purpose
Aimless	data scaling
PHENIX	refinement
PDB_EXTRACT	data extraction
xia2	data reduction
PHASER	phasing

Structure Validation

View Full Validation Report

View more in-depth experimental data

Entry History

& Funding Information

Deposition Data

Released Date: 2023-11-01

Deposition Author(s):

Funding Organization	Location	Grant Number
Not funded		--

Revision History (Full details and data files)

Version 1.0: 2023-11-01
Type: Initial release
Version 1.1: 2023-11-15
Changes: Data collection
Version 1.2: 2024-11-13
Changes: Structure summary
Version 1.3: 2026-03-04
Changes: Refinement description

RCSB PDB is hosted by

RCSB PDB is a member of

RCSB Partners
Nucleic Acid Knowledgebase

CoreTrustSeal

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.