› 1rkr

X-ray diffraction
2.45Å resolution

CRYSTAL STRUCTURE OF AZURIN-I FROM ALCALIGENES XYLOSOXIDANS NCIMB 11015

Released:
DOI: 10.2210/pdb1rkr/pdb
PDB entry 1rkr coloured by chain, front view.
PDB entry 1rkr coloured by chain, side view.
PDB entry 1rkr coloured by chain, top view.
Source organism: Achromobacter xylosoxidans
Primary publication:
Structure of azurin I from the denitrifying bacterium Alcaligenes xylosoxidans NCIMB 11015 at 2.45 A resolution.
Li C, Inoue T, Gotowda M, Suzuki S, Yamaguchi K, Kunishige K, Kai Y
Acta Crystallogr D Biol Crystallogr 54 347-54 (1998)
PMID: 9761902

Function and Biology Details

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

Structure analysis Details

Assemblies composition:
monomeric (preferred)
homo dimer
Assembly name:
PDBe Complex ID:
PDB-CPX-157493 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Azurin-1 Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 129 amino acids
Theoretical weight: 13.9 KDa
Source organism: Achromobacter xylosoxidans
UniProt:
  • Canonical: P56547 (Residues: 1-129; Coverage: 100%)
Sequence domains: Copper binding proteins, plastocyanin/azurin family
Structure domains: Cupredoxins - blue copper proteins

Ligands and Environments

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

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RUH3R
Spacegroup: C2
Unit cell:
a: 130.67Å b: 54.26Å c: 74.55Å
α: 90° β: 95.99° γ: 90°
R-values:
R R work R free
0.173 0.173 0.236

Quick links

Citations

5 citation in other articles

Blue copper proteins: a comparative analysis of their molecular interaction properties.
De Rienzo et al. (2000)
4 more

2 mentions without citation

The Rise of Radicals in Bioinorganic Chemistry.
Gray et al. (2016)
1 more