› 6f23

X-ray diffraction
1.84Å resolution

Function and Biology Details

Reaction catalysed: 
2-hydroxy-dATP + H(2)O = 2-hydroxy-dAMP + diphosphate
Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-153202 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Oxidized purine nucleoside triphosphate hydrolase Chains: A, B
Molecule details ›
Chains: A, B
Length: 159 amino acids
Theoretical weight: 18.25 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P36639 (Residues: 1-156; Coverage: 100%)
Gene names: MTH1, NUDT1
Sequence domains: NUDIX domain

Ligands and Environments

3 bound ligands:
Ligand C8Z 2 x C8Z
Ligand SO4 11 x SO4
Ligand GOL 2 x GOL
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID23-1
Spacegroup: P212121
Unit cell:
a: 59.42Å b: 67.08Å c: 83.41Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.223 0.221 0.259
Expression system: Escherichia coli

Quick links

Citations

2 review citations

Mechanisms of MTH1 inhibition-induced DNA strand breaks: The slippery slope from the oxidized nucleotide pool to genotoxic damage.
Rai et al. (2019)
1 more