PDBe 3u9o

X-ray diffraction
1.95Å resolution

Crystal structure of Staphylococcal nuclease variant NVIAGA/N100G at cryogenic temperature

Released:
Source organism: Staphylococcus aureus
Entry authors: Schlessman JL, Doctrow BM, Garcia-Moreno E B

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Nuclease A Chain: A
Molecule details ›
Chain: A
Length: 149 amino acids
Theoretical weight: 16.72 KDa
Source organism: Staphylococcus aureus
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Best match: P00644 (Residues: 83-231)
Gene name: nuc

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: OTHER
Spacegroup: P41
Unit cell:
a: 48.825Å b: 48.825Å c: 63.576Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.196 0.191 0.239
Expression system: Escherichia coli BL21(DE3)