PDBe 5cy2

X-ray diffraction
4Å resolution

Tn3 resolvase - site III complex crystal form II

Released:
Source organism: Escherichia coli
Entry authors: Montano PS, Rice PA

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero tetramer (preferred)
Entry contents:
1 distinct polypeptide molecule
2 distinct DNA molecules
Macromolecules (3 distinct):
Transposon Tn3 resolvase Chains: A, B, E, F
Molecule details ›
Chains: A, B, E, F
Length: 192 amino acids
Theoretical weight: 21.55 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
UniProt:
  • Canonical: P0ADI2 (Residues: 1-185; Coverage: 100%)
Gene name: tnpR
Sequence domains:
DNA (27-MER) Chains: C, G
Molecule details ›
Chains: C, G
Length: 27 nucleotides
Theoretical weight: 8.32 KDa
Source organism: Escherichia coli
Expression system: Not provided
DNA (27-MER) Chains: D, H
Molecule details ›
Chains: D, H
Length: 27 nucleotides
Theoretical weight: 8.27 KDa
Source organism: Escherichia coli
Expression system: Not provided

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: C2
Unit cell:
a: 144.9Å b: 151.92Å c: 106.14Å
α: 90° β: 99.85° γ: 90°
R-values:
R R work R free
0.209 0.207 0.25
Expression systems:
  • Escherichia coli
  • Not provided