› 4e9w

X-ray diffraction
1.45Å resolution

Multicopper Oxidase mgLAC (data2)

Released:
DOI: 10.2210/pdb4e9w/pdb
PDB entry 4e9w coloured by chain, front view.
PDB entry 4e9w coloured by chain, side view.
PDB entry 4e9w coloured by chain, top view.
Source organism: uncultured bacterium
Primary publication:
New insights into the catalytic active-site structure of multicopper oxidases.
Komori H, Sugiyama R, Kataoka K, Miyazaki K, Higuchi Y, Sakurai T
Acta Crystallogr D Biol Crystallogr 70 772-9 (2014)
PMID: 24598746

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo trimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-111054 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Multicopper oxidase Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 339 amino acids
Theoretical weight: 38.19 KDa
Source organism: uncultured bacterium
Expression system: Escherichia coli
UniProt:
  • Canonical: C0STU6 (Residues: 35-359; Coverage: 91%)
Gene name: mco
Sequence domains:
Structure domains: Cupredoxins - blue copper proteins

Ligands and Environments

4 bound ligands:
Ligand CU 12 x CU
Ligand OXY 3 x OXY
Ligand O 3 x O
Ligand CL 1 x CL
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL26B2
Spacegroup: P212121
Unit cell:
a: 74.727Å b: 101.136Å c: 123.959Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.141 not available not available
Expression system: Escherichia coli

Quick links

Citations

4 review citations

Three-dimensional structures of laccases.
Hakulinen et al. (2015)
3 more