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Structure of the mouse 8-oxoguanine DNA Glycosylase mOGG1 in complex with ligand TH8535

Analyse Structure of the mouse 8-oxoguanine DNA Glycosylase mOGG1 in complex with… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
7PZ1
Type
protein
Length
933 residues
Chains
3
Method
x-ray diffraction
Collection
MolNFT v2 / PDB Bank
Contract
0xd58B01f6C18086e5202cdC5D7Ad3E41790360102
Owner
0xF4e1AA6f26B7DA48EeAD9B24a97927303eeA07b8
Resolution
2.45
Source
Mus musculus
Molecule
N-glycosylase/DNA lyase
EC
3.2.2.-, 4.2.99.18
UniProt
O08760
Ligands
8HA, NI
Pockets
11 · best druggability 0.72

Structure

x-ray diffraction · resolution 2.45 · 3 distinct chains · 49% helix, 12% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AAAN-glycosylase/DNA lyase (EC 3.2.2.-, 4.2.99.18)protein31347% helix, 12% strandO08760
BBBN-glycosylase/DNA lyase (EC 3.2.2.-, 4.2.99.18)protein30849% helix, 13% strandO08760
CCCN-glycosylase/DNA lyase (EC 3.2.2.-, 4.2.99.18)protein31250% helix, 11% strandO08760

Ligands and binding sites

  • 8HA · 4-(4-bromanyl-2-oxidanylidene-3~{H}-benzimidazol-1-yl)-~{N}-(3-methoxy-4-methyl-phenyl)piperidine-1-carboxamide · ligand · chains AAA
  • NI · Nickel (II) ion · metal · chains AAA, BBB, CCC
  • EDO · 1,2-ethanediol · additive · chains BBB
  • GOL · Glycerol · additive · chains CCC

Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.

Pockets

11 pockets found on a 1 Å grid, 6 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
16130.720.80708HA
24840.720.8156empty
34710.670.7851empty
41390.580.8324empty
5690.550.8816empty

Interfaces

3 interfaces between chains.

  • AAA–BBB · 362 Ų buried · 7 hydrogen bonds · protein-protein
  • BBB–CCC · 246 Ų buried · 6 hydrogen bonds · protein-protein
  • AAA–CCC · 231 Ų buried · 7 hydrogen bonds · protein-protein

Compared structures

  • O08760 · AlphaFold monomer V2.0 prediction for N-GLYCOSYLASE/DNA lyase (O08760) · a predicted model of the same protein · chain BBB against A, TM-score 0.99

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