5eay

X-ray diffraction
1.55Å resolution

Crystal structure of a Dna2 peptide in complex with Rpa 70N

Released:
Source organism: Homo sapiens

Function and Biology Details

Reaction catalysed:
ATP + H(2)O = ADP + phosphate
Biochemical function:
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
hetero octamer (preferred)
PDBe Complex ID:
PDB-CPX-151053 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Replication protein A 70 kDa DNA-binding subunit, N-terminally processed Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 118 amino acids
Theoretical weight: 12.96 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P27694 (Residues: 3-120; Coverage: 19%)
Gene names: REPA1, RPA1, RPA70
Sequence domains: Replication factor-A protein 1, N-terminal domain
Structure domains: Nucleic acid-binding proteins
DNA replication ATP-dependent helicase/nuclease DNA2 Chains: E, F, G, H
Molecule details ›
Chains: E, F, G, H
Length: 13 amino acids
Theoretical weight: 1.67 KDa
Source organism: Homo sapiens
Expression system: Not provided
UniProt:
  • Canonical: P51530 (Residues: 5-17; Coverage: 1%)
Gene names: DNA2, DNA2L, KIAA0083

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 24-ID-E
Spacegroup: C2
Unit cell:
a: 134.303Å b: 50.882Å c: 76.528Å
α: 90° β: 103.94° γ: 90°
R-values:
R R work R free
0.233 0.232 0.267
Expression systems:
  • Escherichia coli
  • Not provided