3pr4

X-ray diffraction
2.65Å resolution

Dpo4 Y12A mutant incorporating dADP opposite template dT

Released:
Source organism: Saccharolobus solfataricus

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero trimer (preferred)
PDBe Complex ID:
PDB-CPX-116708 (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: 38.93 KDa
Source organism: Saccharolobus solfataricus
Expression system: Escherichia coli
UniProt:
  • Canonical: Q97W02 (Residues: 1-341; Coverage: 97%)
Gene names: SSO2448, dbh, dpo4
Sequence domains:
Structure domains:
DNA (5'-D(*GP*GP*GP*GP*GP*AP*AP*GP*GP*AP*CP*TP*C)-3') Chain: P
Molecule details ›
Chain: P
Length: 13 nucleotides
Theoretical weight: 4.08 KDa
Source organism: Saccharolobus solfataricus
Expression system: Not provided
DNA (5'-D(*TP*TP*CP*AP*TP*GP*AP*GP*TP*CP*CP*TP*TP*CP*CP*CP*CP*C)-3') Chain: T
Molecule details ›
Chain: T
Length: 18 nucleotides
Theoretical weight: 5.38 KDa
Source organism: Saccharolobus solfataricus
Expression system: Not provided

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RU300
Spacegroup: P21212
Unit cell:
a: 96.347Å b: 102.004Å c: 52.226Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.203 0.197 0.255
Expression systems:
  • Escherichia coli
  • Not provided