PDBe 1pvi

X-ray diffraction
2.6Å resolution

STRUCTURE OF PVUII ENDONUCLEASE WITH COGNATE DNA

Released:
Primary publication:
Structure of PvuII endonuclease with cognate DNA.
EMBO J. 13 3927-35 (1994)
PMID: 8076590

Function and Biology Details

Reaction catalysed:
Endonucleolytic cleavage of DNA to give specific double-stranded fragments with terminal 5'-phosphates. 
Biochemical function:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
hetero tetramer (preferred)
Entry contents:
1 distinct polypeptide molecule
1 distinct DNA molecule
Macromolecules (2 distinct):
Type-2 restriction enzyme PvuII Chains: A, B
Molecule details ›
Chains: A, B
Length: 157 amino acids
Theoretical weight: 18.37 KDa
Source organism: Proteus vulgaris
UniProt:
  • Canonical: P23657 (Residues: 1-157; Coverage: 100%)
Gene name: pvuIIR
Sequence domains: Restriction endonuclease PvuII
Structure domains: PVUII Endonuclease, subunit A
DNA (5'-D(*TP*GP*AP*CP*CP*AP*GP*CP*TP*GP*GP*TP*C)-3') Chains: C, D
Molecule details ›
Chains: C, D
Length: 13 nucleotides
Theoretical weight: 3.97 KDa
Source organism: Synthetic construct
Expression system: Not provided

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: P212121
Unit cell:
a: 95.8Å b: 86.3Å c: 48.5Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.189 0.189 not available
Expression system: Not provided