2d07

X-ray diffraction
2.1Å resolution

Crystal Structure of SUMO-3-modified Thymine-DNA Glycosylase

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-158459 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
G/T mismatch-specific thymine DNA glycosylase Chain: A
Molecule details ›
Chain: A
Length: 230 amino acids
Theoretical weight: 26.18 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q13569 (Residues: 112-339; Coverage: 56%)
Gene name: TDG
Sequence domains: Uracil DNA glycosylase superfamily
Structure domains: Uracil-DNA glycosylase-like domain
Small ubiquitin-related modifier 2 Chain: B
Molecule details ›
Chain: B
Length: 93 amino acids
Theoretical weight: 10.62 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P61956 (Residues: 1-93; Coverage: 98%)
Gene names: SMT3B, SMT3H2, SUMO2
Sequence domains: Ubiquitin-2 like Rad60 SUMO-like
Structure domains: Phosphatidylinositol 3-kinase Catalytic Subunit; Chain A, domain 1

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: PHOTON FACTORY BEAMLINE BL-6A
Spacegroup: C2
Unit cell:
a: 106.481Å b: 75.931Å c: 50.527Å
α: 90° β: 114.98° γ: 90°
R-values:
R R work R free
0.208 0.208 0.241
Expression system: Escherichia coli BL21(DE3)