8QVI

Comparison of room-temperature and cryogenic structures of soluble Epoxide Hydrolase with ligands bound.

• PDB DOI: https://doi.org/10.2210/pdb8QVI/pdb

• Classification: HYDROLASE
• Organism(s): Homo sapiens
• Expression System: Spodoptera frugiperda
• Mutation(s): No 


• Deposited: 2023-10-18 Released: 2024-01-17 
• Deposition Author(s): Dunge, A., Uwangue, O., Phan, C., Bjelcic, M., Gunnarsson, J., Wehlander, G., Kack, H., Branden, G.
• Funding Organization(s): The Swedish Foundation for Strategic Research, Swedish Research Council

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.20 Å
• R-Value Free: 0.241 
• R-Value Work: 0.206 
• R-Value Observed: 0.208 

Literature

Exploring serial crystallography for drug discovery

Dunge, A., Uwangue, O., Phan, C., Bjelcic, M., Gunnarsson, J., Wehlander, G., Kack, H., Branden, G.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 1 assigned by authors and generated by (software)

Macromolecule Content

• Total Structure Weight: 62.11 kDa 
• Atom Count: 4,429 
• Modelled Residue Count: 546 
• Deposited Residue Count: 549 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Bifunctional epoxide hydrolase 2	A	549	Homo sapiens	Mutation(s): 0  Gene Names: EPHX2
UniProt & NIH Common Fund Data Resources
Find proteins for P34913 (Homo sapiens) Explore P34913  Go to UniProtKB:  P34913
PHAROS:  P34913 GTEx:  ENSG00000120915

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
PEG	B [auth A]	DI(HYDROXYETHYL)ETHER C4 H10 O3 MTHSVFCYNBDYFN-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.20 Å
• R-Value Free: 0.241 
• R-Value Work: 0.206 
• R-Value Observed: 0.208 
• Space Group: P 6₅ 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 94.4	α = 90
b = 94.4	β = 90
c = 246.96	γ = 120

Software Package:

Software Name	Purpose
BUSTER	refinement
CrystFEL	data reduction
CrystFEL	data scaling
PHASER	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-01-17 
Deposition Author(s): Dunge, A., Uwangue, O., Phan, C., Bjelcic, M., Gunnarsson, J., Wehlander, G., Kack, H., Branden, G.

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Funding Organization	Location	Grant Number
The Swedish Foundation for Strategic Research	Sweden	ID17-0060
Swedish Research Council	Sweden	2017-06734
Swedish Research Council	Sweden	2021-05662
Swedish Research Council	Sweden	2021-05981

Revision History  

• Version 1.0: 2024-01-17
  Type: Initial release