8CEX

Structure of the mouse 8-oxoguanine DNA Glycosylase mOGG1 in complex with ligand TH11227

• PDB DOI: https://doi.org/10.2210/pdb8CEX/pdb

• Classification: DNA BINDING PROTEIN
• Organism(s): Mus musculus
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2023-02-02 Released: 2024-02-21 
• Deposition Author(s): Kosenina, S., Scaletti, E.R., Stenmark, P.
• Funding Organization(s): Cancerfonden, Swedish Research Council

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.30 Å
• R-Value Free: 0.278 
• R-Value Work: 0.242 

Literature

Structure of the mouse 8-oxoguanine DNA Glycosylase mOGG1 in complex with ligand TH11227

Kosenina, S., Scaletti, E.R., Stenmark, P.

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.

Biological Assembly 3  

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

Biological assembly 3 assigned by authors.

Macromolecule Content

• Total Structure Weight: 107.75 kDa 
• Atom Count: 7,468 
• Modelled Residue Count: 927 
• Deposited Residue Count: 954 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
N-glycosylase/DNA lyase	A, B, C	318	Mus musculus	Mutation(s): 0  Gene Names: Ogg1 EC: 3.2.2 (PDB Primary Data), 4.2.99.18 (PDB Primary Data)
UniProt
Find proteins for O08760 (Mus musculus) Explore O08760  Go to UniProtKB:  O08760

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
UG0 (Subject of Investigation/LOI)	D [auth A]	6-fluoranyl-N-[(4-methylphenyl)methyl]pyridine-3-carboxamide C14 H13 F N2 O QKRGNSPFHXLCPB-UHFFFAOYSA-N
NI (Subject of Investigation/LOI)	E [auth A]	NICKEL (II) ION Ni VEQPNABPJHWNSG-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.30 Å
• R-Value Free: 0.278 
• R-Value Work: 0.242 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 81.113	α = 90
b = 81.306	β = 90
c = 170.254	γ = 90

Software Package:

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

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-02-21 
Deposition Author(s): Kosenina, S., Scaletti, E.R., Stenmark, P.

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Funding Organization	Location	Grant Number
Cancerfonden	Sweden	20 1287 PjF
Swedish Research Council	Sweden	2022-03681

Revision History  

• Version 1.0: 2024-02-21
  Type: Initial release