Structure analysis

Crystal structures of Holliday junction resolvases from Archaeoglobus fulgidus bound to DNA substrate

X-ray diffraction
3.1Å resolution
Assembly composition:
hetero octamer (preferred)
Entry contents: 1 distinct polypeptide molecule
2 distinct DNA molecules

Assemblies

Assembly 1 (preferred)
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Multimeric state: hetero octamer

Binding statistics and energies are not available for this assembly

Macromolecules

Chains: A, B
Length: 139 amino acids
Theoretical weight: 15.67 KDa
Source organism: Archaeoglobus fulgidus
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: O28314 (Residues: 2-136; Coverage: 99%)
Gene names: AF_1965, hjc
Pfam: Archaeal holliday junction resolvase (hjc)
InterPro:
CATH: Trna Endonuclease; Chain: A, domain 1

Search similar proteins

Name: HALF-JUNCTION
Representative chains: C
Source organism: synthetic construct [32630]
Expression system: Not provided
Length: 24 nucleotides
Theoretical weight: 7.37 KDa

Search similar DNA

Name: HALF-JUNCTION
Representative chains: D
Source organism: synthetic construct [32630]
Expression system: Not provided
Length: 24 nucleotides
Theoretical weight: 7.37 KDa

Search similar DNA