PDBe 3uab

X-ray diffraction
1.3Å resolution

Multicopper Oxidase CueO mutant C500SE506Q (data2)


Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Blue copper oxidase CueO Chain: A
Molecule details ›
Chain: A
Length: 489 amino acids
Theoretical weight: 53.52 KDa
Source organism: Escherichia coli K-12
Expression system: Escherichia coli
  • 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: SPRING-8 BEAMLINE BL26B2
Spacegroup: P21
Unit cell:
a: 50.467Å b: 91.177Å c: 53.3Å
α: 90° β: 102.9° γ: 90°
R R work R free
0.143 0.143 not available
Expression system: Escherichia coli