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Crystal structure of MTH1 in complex with 18-Crown-6

Analyse Crystal structure of MTH1 in complex with 18-Crown-6 in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
6IMZ
Type
protein
Length
162 residues
Chains
1
Method
x-ray diffraction
Collection
MolNFT v2 / PDB Bank
Contract
0xd58B01f6C18086e5202cdC5D7Ad3E41790360102
Owner
0xF4e1AA6f26B7DA48EeAD9B24a97927303eeA07b8
Resolution
2.1
Source
Homo sapiens
Molecule
7,8-dihydro-8-oxoguanine triphosphatase
EC
3.6.1.55, 3.6.1.56
UniProt
P36639
Ligands
O4B, VGH, ZN, SO4
Pockets
1 · best druggability 0.69

Structure

x-ray diffraction · resolution 2.1 · 1 distinct chain · 17% helix, 45% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A7,8-dihydro-8-oxoguanine triphosphatase (EC 3.6.1.55, 3.6.1.56)protein16217% helix, 45% strandP36639

Ligands and binding sites

  • O4B · 1,4,7,10,13,16-hexaoxacyclooctadecane · ligand · 2 copies · chains A
  • VGH · 3-[(1R)-1-(2,6-dichloro-3-fluorophenyl)ethoxy]-5-(1-piperidin-4-yl-1H-pyrazol-4-yl)pyridin-2-amine · ligand · chains A
  • ZN · Zinc ion · metal · 3 copies · chains A
  • SO4 · Sulfate ion · ion · chains A

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

Pockets

1 pocket found on a 1 Å grid, 1 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
13390.690.8236VGH

Compared structures

  • 6IMZ · Crystal structure of MTH1 in complex with 18-crown-6 · the same entry in another collection · chain A against A, TM-score 1.00
  • P36639 · AlphaFold monomer V2.0 prediction for 7,8-dihydro-8-oxoguanine triphosphatase (P36639) · a predicted model of the same protein · chain A against A, TM-score 0.91

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