PDBe 5inq

X-ray diffraction
1.85Å resolution

Mouse Tdp2 reaction product (5'-phosphorylated DNA)-Ca2+ complex

Released:

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
hetero tetramer (preferred)
Entry contents:
1 distinct polypeptide molecule
1 distinct DNA molecule
Macromolecules (2 distinct):
Tyrosyl-DNA phosphodiesterase 2 Chains: A, B
Molecule details ›
Chains: A, B
Length: 256 amino acids
Theoretical weight: 28.91 KDa
Source organism: Mus musculus
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q9JJX7 (Residues: 118-370; Coverage: 68%)
Gene names: Tdp2, Ttrap
Sequence domains: Endonuclease/Exonuclease/phosphatase family
Structure domains: Endonuclease/exonuclease/phosphatase
DNA (5'-D(P*CP*CP*GP*AP*AP*TP*TP*CP*G)-3') Chains: C, D
Molecule details ›
Chains: C, D
Length: 9 nucleotides
Theoretical weight: 2.72 KDa
Source organism: Homo sapiens
Expression system: Not provided

Ligands and Environments


No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 22-ID
Spacegroup: P212121
Unit cell:
a: 54.702Å b: 67.504Å c: 167.529Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.159 0.158 0.195
Expression systems:
  • Escherichia coli BL21(DE3)
  • Not provided