Structure analysis

Crystal structure of a RAD51-BRCA2 BRC repeat complex

X-ray diffraction
1.7Å resolution
Source organism: Homo sapiens
Assembly composition:
hetero tetramer (preferred)
Entry contents: 4 distinct polypeptide molecules

Assemblies

Assembly 1 (preferred)
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Multimeric state: hetero tetramer
Accessible surface area: 12358.78 Å2
Buried surface area: 4177.18 Å2
Dissociation area: 154.04 Å2
Dissociation energy (ΔGdiss): -1.6 kcal/mol
Dissociation entropy (TΔSdiss): 3.55 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-156371

Macromolecules

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Chain: B
Length: 35 amino acids
Theoretical weight: 3.97 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P51587 (Residues: 1517-1551; Coverage: 1%)
Gene names: BRCA2, FACD, FANCD1
Pfam: BRCA2 repeat
InterPro: BRCA2 repeat
SCOP: BRCA2 BRC4 repeat

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