4ail

X-ray diffraction
2.9Å resolution

Crystal Structure of an Evolved Replicating DNA Polymerase

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero trimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-117216 (preferred)
Entry contents:
1 distinct polypeptide molecule
2 distinct DNA molecules
Macromolecules (3 distinct):
DNA polymerase Chain: C
Molecule details ›
Chain: C
Length: 775 amino acids
Theoretical weight: 90.11 KDa
Source organism: Pyrococcus furiosus
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P61875 (Residues: 1-775; Coverage: 100%)
Gene names: PF0212, pol
Sequence domains:
Structure domains:
5'-D(*AP*CP*GP*GP*GP*TP*AP*AP*GP*CP*AP)-3' Chain: A
Molecule details ›
Chain: A
Length: 11 nucleotides
Theoretical weight: 3.41 KDa
Source organism: synthetic construct
Expression system: Not provided
5'-D(*TP*GP*CP*TP*TP*AP*CP*DOCP)-3' Chain: B
Molecule details ›
Chain: B
Length: 8 nucleotides
Theoretical weight: 2.36 KDa
Source organism: synthetic construct
Expression system: Not provided

Ligands and Environments

No bound ligands
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I03
Spacegroup: C2221
Unit cell:
a: 92.85Å b: 126.77Å c: 205.63Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.229 0.227 0.259
Expression systems:
  • Escherichia coli BL21(DE3)
  • Not provided