1noz

X-ray diffraction
2.2Å resolution

T4 DNA POLYMERASE FRAGMENT (RESIDUES 1-388) AT 110K

Released:

Function and Biology Details

Reaction catalysed:
Deoxynucleoside triphosphate + DNA(n) = diphosphate + DNA(n+1)
Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assemblies composition:
homo dimer (preferred)
homo tetramer
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
DNA-directed DNA polymerase Chains: A, B
Molecule details ›
Chains: A, B
Length: 388 amino acids
Theoretical weight: 45.32 KDa
Source organism: Escherichia virus T4
Expression system: Escherichia coli
UniProt:
  • Canonical: P04415 (Residues: 1-388; Coverage: 43%)
Gene name: 43
Sequence domains: DNA polymerase family B, exonuclease domain
Structure domains:

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: P21212
Unit cell:
a: 113.617Å b: 109.309Å c: 68.577Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.222 0.222 not available
Expression system: Escherichia coli