X-ray diffraction
1.6Å resolution

Pseudomonas aeruginosa Azurin with mutated metal-binding loop sequence (CAAHAAM), chemically reduced, pH4.8


Function and Biology Details

Biochemical function:
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Azurin Chain: A
Molecule details ›
Chain: A
Length: 125 amino acids
Theoretical weight: 13.57 KDa
Source organism: Pseudomonas aeruginosa
Expression system: Escherichia coli
  • Canonical: P00282 (Residues: 21-148; Coverage: 98%)
Gene names: PA4922, azu
Sequence domains: Copper binding proteins, plastocyanin/azurin family
Structure domains: Cupredoxins - blue copper proteins

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU MICROMAX-007
Spacegroup: P212121
Unit cell:
a: 39.987Å b: 46.149Å c: 57.929Å
α: 90° β: 90° γ: 90°
R R work R free
0.149 0.147 0.199
Expression system: Escherichia coli