› 1vlx

X-ray diffraction
1.9Å resolution

STRUCTURE OF ELECTRON TRANSFER (COBALT-PROTEIN)

Released:
DOI: 10.2210/pdb1vlx/pdb
PDB entry 1vlx coloured by chain, front view.
PDB entry 1vlx coloured by chain, side view.
PDB entry 1vlx coloured by chain, top view.
Source organism: Pseudomonas aeruginosa
Primary publication:
The metal site of Pseudomonas aeruginosa azurin, revealed by a crystal structure determination of the Co(II) derivative and Co-EPR spectroscopy.
Bonander N, Vänngård T, Tsai LC, Langer V, Nar H, Sjölin L
Proteins 27 385-94 (1997)
PMID: 9094740

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-132375 (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
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

1 bound ligand:
Ligand CO 4 x CO
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: OTHER
Spacegroup: P212121
Unit cell:
a: 57.4Å b: 80.4Å c: 110.3Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.175 0.175 not available

Quick links

Citations

1 review citation

Metal-thiolate bonds in bioinorganic chemistry.
Solomon et al. (2006)
14 other articles

1 mention without citation

Inner- and outer-sphere metal coordination in blue copper proteins.
Warren et al. (2012)