6emy

X-ray diffraction
2.5Å resolution

Structure of the Tn1549 transposon Integrase (aa 82-397, Y379F) in complex with transposon right end DNA

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero hexamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-119845 (preferred)
Entry contents:
1 distinct polypeptide molecule
2 distinct DNA molecules
Macromolecules (3 distinct):
Integrase Chains: A, B
Molecule details ›
Chains: A, B
Length: 317 amino acids
Theoretical weight: 36.27 KDa
Source organism: Enterococcus faecalis
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q7BP35 (Residues: 82-397; Coverage: 80%)
Gene name: int
Sequence domains: Phage integrase family
DNA (20-MER) Chains: C, E
Molecule details ›
Chains: C, E
Length: 20 nucleotides
Theoretical weight: 6.05 KDa
Source organism: Clostridioides difficile
Expression system: Not provided
DNA (26-MER) Chains: D, F
Molecule details ›
Chains: D, F
Length: 26 nucleotides
Theoretical weight: 8.03 KDa
Source organism: Clostridioides difficile
Expression system: Not provided

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: PETRA III, EMBL c/o DESY BEAMLINE P13 (MX1)
Spacegroup: P21
Unit cell:
a: 77.23Å b: 121.681Å c: 77.234Å
α: 90° β: 118.12° γ: 90°
R-values:
R R work R free
0.162 0.16 0.184
Expression systems:
  • Escherichia coli BL21(DE3)
  • Not provided