X-ray diffraction
1.54Å resolution

Crystal structure of human MTH1 in complex with inhibitor 7-(furan-2-yl)-5-methyl-1,3-benzoxazol-2-amine


Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Oxidized purine nucleoside triphosphate hydrolase Chain: A
Molecule details ›
Chain: A
Length: 159 amino acids
Theoretical weight: 18.25 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
  • Canonical: P36639 (Residues: 1-156; Coverage: 100%)
Gene names: MTH1, NUDT1
Structure domains: Nucleoside Triphosphate Pyrophosphohydrolase

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: BESSY BEAMLINE 14.1
Unit cell:
a: 36.326Å b: 60.617Å c: 66.672Å
α: 90° β: 90° γ: 90°
R R work R free
0.186 0.184 0.22
Expression system: Escherichia coli BL21(DE3)