1ouo

X-ray diffraction
2.3Å resolution

Crystal structure of the periplasmic endonuclease Vvn

Released:

Function and Biology Details

Biochemical function:
Cellular component:
  • not assigned
Sequence domain:
Structure domain:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Endonuclease I Chain: A
Molecule details ›
Chain: A
Length: 210 amino acids
Theoretical weight: 24.7 KDa
Source organism: Vibrio vulnificus
Expression system: Escherichia coli
UniProt:
  • Canonical: Q7MHK3 (Residues: 19-228; Coverage: 99%)
Gene name: VV2866
Sequence domains: Endonuclease I

Ligands and Environments

1 bound ligand:
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: PHOTON FACTORY BEAMLINE BL-18B
Spacegroup: P21
Unit cell:
a: 49.115Å b: 40.099Å c: 50.631Å
α: 90° β: 90.53° γ: 90°
R-values:
R R work R free
0.186 0.186 0.269
Expression system: Escherichia coli