8Q6D

Anaerobic crystal structure of HIF prolyl hydroxylase 2 (PHD2 181-407) in complex with HIF2alpha-CODD peptide (523-542), Fe(II) and 2-oxoglutarate (2OG)

• PDB DOI: https://doi.org/10.2210/pdb8Q6D/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Homo sapiens
• Expression System: Escherichia coli 'BL21-Gold(DE3)pLysS AG
• Mutation(s): No 


• Deposited: 2023-08-11 Released: 2024-08-21 
• Deposition Author(s): Fiorini, G., Figg Jr, W.D., Schofield, C.J.
• Funding Organization(s): Wellcome Trust, University of Oxford, Medical Sciences Internal Fund (MSIF), Cancer Research UK, Biotechnology and Biological Sciences Research Council (BBSRC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.40 Å
• R-Value Free: 0.190 
• R-Value Work: 0.167 
• R-Value Observed: 0.168 

Literature

HIF prolyl hydroxylase 2 in complex with HIF2alpha-CODD

Fiorini, G., Figg Jr, W.D., Schofield, C.J.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 2-mer - A1B1 

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

Biological Assembly Evidence: mass spectrometry

Macromolecule Content

• Total Structure Weight: 28.55 kDa 
• Atom Count: 2,140 
• Modelled Residue Count: 240 
• Deposited Residue Count: 253 
• Unique protein chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Egl nine homolog 1	A	233	Homo sapiens	Mutation(s): 0  Gene Names: EGLN1, C1orf12, PNAS-118, PNAS-137 EC: 1.14.11.29
UniProt & NIH Common Fund Data Resources
Find proteins for Q9GZT9 (Homo sapiens) Explore Q9GZT9  Go to UniProtKB:  Q9GZT9
PHAROS:  Q9GZT9 GTEx:  ENSG00000135766

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Endothelial PAS domain-containing protein 1	B	20	Homo sapiens	Mutation(s): 0
UniProt & NIH Common Fund Data Resources
Find proteins for Q99814 (Homo sapiens) Explore Q99814  Go to UniProtKB:  Q99814
PHAROS:  Q99814 GTEx:  ENSG00000116016

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
AKG (Subject of Investigation/LOI)	D [auth A]	2-OXOGLUTARIC ACID C5 H6 O5 KPGXRSRHYNQIFN-UHFFFAOYSA-N
FE (Subject of Investigation/LOI)	C [auth A]	FE (III) ION Fe VTLYFUHAOXGGBS-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.40 Å
• R-Value Free: 0.190 
• R-Value Work: 0.167 
• R-Value Observed: 0.168 
• Space Group: P 2₁ 2 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 38.07	α = 90
b = 42.63	β = 90
c = 130.75	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
DIALS	data scaling
xia2	data reduction
PHASER	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-08-21 
Deposition Author(s): Fiorini, G., Figg Jr, W.D., Schofield, C.J.

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Funding Organization	Location	Grant Number
Wellcome Trust	United Kingdom	--
University of Oxford, Medical Sciences Internal Fund (MSIF)	United Kingdom	--
Cancer Research UK	United Kingdom	--
Biotechnology and Biological Sciences Research Council (BBSRC)	United Kingdom	--

Revision History  

• Version 1.0: 2024-08-21
  Type: Initial release