› 5dor

X-ray diffraction
2.5Å resolution

P2 Integrase catalytic domain in space group P21

Released:
DOI: 10.2210/pdb5dor/pdb
PDB entry 5dor coloured by chain, front view.
PDB entry 5dor coloured by chain, side view.
PDB entry 5dor coloured by chain, top view.
Source organism: Escherichia virus P2
Primary publication:
Crystal structure of the bacteriophage P2 integrase catalytic domain.
Skaar K, Claesson M, Odegrip R, Högbom M, Haggård-Ljungquist E, Stenmark P
FEBS Lett 589 3556-63 (2015)
PMID: 26453836

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
  • not assigned
Sequence domains:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-153261 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Integrase Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 176 amino acids
Theoretical weight: 19.57 KDa
Source organism: Escherichia virus P2
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P36932 (Residues: 162-337; Coverage: 52%)
Gene name: int
Sequence domains: Phage integrase family
Structure domains: Intergrase catalytic core

Ligands and Environments

2 bound ligands:
Ligand PO4 1 x PO4
Ligand ZN 1 x ZN
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: BESSY BEAMLINE 14.1
Spacegroup: P21
Unit cell:
a: 64.11Å b: 92.225Å c: 64.937Å
α: 90° β: 96.34° γ: 90°
R-values:
R R work R free
0.232 0.23 0.275
Expression system: Escherichia coli BL21(DE3)

Quick links

Citations

2 citation in other articles

Sequence analysis of tyrosine recombinases allows annotation of mobile genetic elements in prokaryotic genomes.
Smyshlyaev et al. (2021)
1 more

1 mention without citation

Characterization and induction of prophages in human gut-associated Bifidobacterium hosts.
Mavrich et al. (2018)