PDBe 4ipg

X-ray diffraction
1.58Å resolution

Structure of the N-terminal domain of RPA70, E7R, E100R mutant


Function and Biology Details

Biochemical function:
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Replication protein A 70 kDa DNA-binding subunit, N-terminally processed Chain: A
Molecule details ›
Chain: A
Length: 123 amino acids
Theoretical weight: 13.53 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
  • 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

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 21-ID-D
Spacegroup: P212121
Unit cell:
a: 38.49Å b: 53.79Å c: 54.38Å
α: 90° β: 90° γ: 90°
R R work R free
0.163 0.162 0.201
Expression system: Escherichia coli BL21(DE3)