› 2fqf

X-ray diffraction
2Å resolution

Crystal Structures of E. coli Laccase CueO under different copper binding situations

Released:
DOI: 10.2210/pdb2fqf/pdb
PDB entry 2fqf coloured by chain, front view.
PDB entry 2fqf coloured by chain, side view.
PDB entry 2fqf coloured by chain, top view.
Source organism: Escherichia coli
Primary publication:
Crystal structures of E. coli laccase CueO at different copper concentrations.
Li X, Wei Z, Zhang M, Peng X, Yu G, Teng M, Gong W
Biochem Biophys Res Commun 354 21-6 (2007)
PMID: 17217912

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-153204 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Multicopper oxidase CueO Chain: A
Molecule details ›
Chain: A
Length: 488 amino acids
Theoretical weight: 53.48 KDa
Source organism: Escherichia coli
Expression system: Not provided
UniProt:
  • 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:
Ligand CU 2 x CU
Ligand C2O 1 x C2O
Ligand CIT 1 x CIT
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU
Spacegroup: C2221
Unit cell:
a: 69.426Å b: 73.252Å c: 189.885Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.18 0.177 0.233
Expression system: Not provided

Quick links

Citations

37 citation in other articles

Cloning and characterization of a new laccase from Bacillus licheniformis catalyzing dimerization of phenolic acids.
Koschorreck et al. (2008)
36 more

1 mention without citation

Modeling of loops in proteins: a multi-method approach.
Jamroz et al. (2010)