PDBe 3nsd

X-ray diffraction
2Å resolution

Silver bound to the multicopper oxidase CueO (untagged)

Released:
Source organism: Escherichia coli
Entry authors: Montfort WR, Roberts SA, Singh SK

Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Blue copper oxidase CueO Chain: A
Molecule details ›
Chain: A
Length: 488 amino acids
Theoretical weight: 53.48 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P36649 (Residues: 29-516; Coverage: 100%)
Gene names: JW0119, b0123, cueO, yacK
Sequence domains:
Structure domains: Cupredoxins - blue copper proteins

Ligands and Environments

3 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RUH3R
Spacegroup: P21
Unit cell:
a: 50.181Å b: 90.324Å c: 53.81Å
α: 90° β: 102.26° γ: 90°
R-values:
R R work R free
0.19 0.187 0.238
Expression system: Escherichia coli BL21(DE3)