4fbt

X-ray diffraction
2Å resolution

Dpo4 post-insertion complex with the N-(deoxyguanosin-8-yl)-1-aminopyrene lesion

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero trimer (preferred)
PDBe Complex ID:
PDB-CPX-117471 (preferred)
Entry contents:
1 distinct polypeptide molecule
2 distinct DNA molecules
Macromolecules (3 distinct):
DNA polymerase IV Chain: A
Molecule details ›
Chain: A
Length: 341 amino acids
Theoretical weight: 39.02 KDa
Source organism: Saccharolobus solfataricus P2
Expression system: Escherichia coli
UniProt:
  • Canonical: Q97W02 (Residues: 1-341; Coverage: 97%)
Gene names: SSO2448, dbh, dpo4
Sequence domains:
Structure domains:
DNA primer Chain: P
Molecule details ›
Chain: P
Length: 13 nucleotides
Theoretical weight: 3.88 KDa
Source organism: Saccharolobus solfataricus P2
Expression system: Not provided
DNA template Chain: T
Molecule details ›
Chain: T
Length: 16 nucleotides
Theoretical weight: 5.23 KDa
Source organism: Saccharolobus solfataricus P2
Expression system: Not provided

Ligands and Environments

3 bound ligands:
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 24-ID-C
Spacegroup: P61
Unit cell:
a: 56.226Å b: 56.226Å c: 290.602Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.192 0.191 0.226
Expression systems:
  • Escherichia coli
  • Not provided