PDBe 1a65

X-ray diffraction
2.23Å resolution

TYPE-2 CU-DEPLETED LACCASE FROM COPRINUS CINEREUS

Released:

Function and Biology Details

Reaction catalysed:
4 benzenediol + O(2) = 4 benzosemiquinone + 2 H(2)O. 
Biochemical function:
Biological process:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Laccase 1 Chain: A
Molecule details ›
Chain: A
Length: 504 amino acids
Theoretical weight: 54.57 KDa
Source organism: Coprinopsis cinerea
Expression system: Aspergillus oryzae
UniProt:
  • Canonical: Q9Y780 (Residues: 19-522; Coverage: 97%)
Gene name: lcc1
Sequence domains:
Structure domains: Cupredoxins - blue copper proteins

Ligands and Environments


No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RUH2R
Spacegroup: P212121
Unit cell:
a: 45.39Å b: 85.72Å c: 143.07Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.16 0.16 0.22
Expression system: Aspergillus oryzae