3kt9

X-ray diffraction
1.65Å resolution

Function and Biology Details

Reactions catalysed:
Adenosine-5'-diphospho-5'-(DNA) + H(2)O = AMP + phospho-5'-(DNA)
(DNA)-3'-diphospho-5'-guanosine + H(2)O = (DNA)-3'-phosphate + GMP
Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-182239 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Aprataxin Chain: A
Molecule details ›
Chain: A
Length: 102 amino acids
Theoretical weight: 11.79 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q7Z2E3 (Residues: 15-116; Coverage: 29%)
Gene names: APTX, AXA1
Sequence domains: FHA domain
Structure domains: Tumour Suppressor Smad4

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU
Spacegroup: C2
Unit cell:
a: 65.949Å b: 40.554Å c: 42.477Å
α: 90° β: 110.24° γ: 90°
R-values:
R R work R free
0.206 0.205 0.237
Expression system: Escherichia coli BL21(DE3)