5vu7

X-ray diffraction
2.72Å resolution

TNA polymerase, open ternary complex

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero trimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-112111 (preferred)
Entry contents:
1 distinct polypeptide molecule
2 distinct DNA molecules
Macromolecules (3 distinct):
DNA polymerase Chain: A
Molecule details ›
Chain: A
Length: 774 amino acids
Theoretical weight: 90.13 KDa
Source organism: Thermococcus kodakarensis
Expression system: Escherichia coli
UniProt:
  • Canonical: D0VWU9 (Residues: 1-774; Coverage: 100%)
Sequence domains:
Structure domains:
DNA template Chain: T
Molecule details ›
Chain: T
Length: 16 nucleotides
Theoretical weight: 4.9 KDa
Source organism: synthetic construct
Expression system: Not provided
DNA/TNA hybrid primer Chain: P
Molecule details ›
Chain: P
Length: 12 nucleotides
Theoretical weight: 3.64 KDa
Source organism: synthetic construct
Expression system: Not provided

Ligands and Environments

3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL14-1
Unit cell:
a: 66.55Å b: 112.61Å c: 145.46Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.218 0.214 0.268
Expression systems:
  • Escherichia coli
  • Not provided