5n85

X-ray diffraction
2Å resolution

Structure of RPA70N in complex with PrimPol (fragment 514-525)

Released:

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-151051 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Replication protein A 70 kDa DNA-binding subunit, N-terminally processed Chain: A
Molecule details ›
Chain: A
Length: 123 amino acids
Theoretical weight: 13.5 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P27694 (Residues: 1-120; Coverage: 20%)
Gene names: REPA1, RPA1, RPA70
Sequence domains: Replication factor-A protein 1, N-terminal domain
Structure domains: Nucleic acid-binding proteins
DNA-directed primase/polymerase protein Chain: B
Molecule details ›
Chain: B
Length: 15 amino acids
Theoretical weight: 1.69 KDa
Source organism: Homo sapiens
Expression system: Not provided
UniProt:
  • Canonical: Q96LW4 (Residues: 514-528; Coverage: 3%)
Gene names: CCDC111, PRIMPOL

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU MICROMAX-007 HF
Spacegroup: P212121
Unit cell:
a: 37.86Å b: 53.09Å c: 54.63Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.189 0.187 0.228
Expression systems:
  • Escherichia coli BL21(DE3)
  • Not provided