› 1azr

X-ray diffraction
2.4Å resolution

CRYSTAL STRUCTURE OF PSEUDOMONAS AERUGINOSA ZINC AZURIN MUTANT ASP47ASP AT 2.4 ANGSTROMS RESOLUTION

Released:
DOI: 10.2210/pdb1azr/pdb
PDB entry 1azr coloured by chain, front view.
PDB entry 1azr coloured by chain, side view.
PDB entry 1azr coloured by chain, top view.
Source organism: Pseudomonas aeruginosa
Primary publication:
Structure of Pseudomonas aeruginosai zinc azurin mutant Asn47Asp at 2.4 A resolution.
Sjölin L, Tsai LC, Langer V, Pascher T, Karlsson G, Nordling M, Nar H
Acta Crystallogr D Biol Crystallogr 49 449-57 (1993)
PMID: 15299504

Function and Biology Details

Biochemical function:
Biological process:
  • not assigned
Cellular component:
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-132373 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Azurin Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 128 amino acids
Theoretical weight: 13.96 KDa
Source organism: Pseudomonas aeruginosa
Expression system: Not provided
UniProt:
  • Canonical: P00282 (Residues: 21-148; Coverage: 100%)
Gene names: PA4922, azu
Sequence domains: Copper binding proteins, plastocyanin/azurin family
Structure domains: Cupredoxins - blue copper proteins

Ligands and Environments

2 bound ligands:
Ligand CU 4 x CU
Ligand NO3 1 x NO3
No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: P212121
Unit cell:
a: 57.81Å b: 81.53Å c: 112.61Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.171 0.171 not available
Expression system: Not provided

Quick links

Citations

2 citation in other articles

Calculation of the redox potential of the protein azurin and some mutants.
van den Bosch et al. (2005)
1 more