› 6wcl

X-ray diffraction
1.7Å resolution

Crystal structure of Laccase from Thermus thermophilus HB27 with an open conformation of beta-hairpin (Average deposited dose 12.91 MGy)

Released:
DOI: 10.2210/pdb6wcl/pdb
PDB entry 6wcl coloured by chain, front view.
PDB entry 6wcl coloured by chain, side view.
PDB entry 6wcl coloured by chain, top view.
Source organism: Thermus thermophilus HB27
Entry authors: Miranda-Blancas R, Rudino-Pinera E

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-180825 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Laccase Chain: A
Molecule details ›
Chain: A
Length: 440 amino acids
Theoretical weight: 48.85 KDa
Source organism: Thermus thermophilus HB27
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q72HW2 (Residues: 24-462; Coverage: 95%)
Gene name: TT_C1370
Sequence domains:

Ligands and Environments

2 bound ligands:
Ligand CU 2 x CU
Ligand 1PE 1 x 1PE
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P21
Unit cell:
a: 54.499Å b: 60.797Å c: 76.304Å
α: 90° β: 109.48° γ: 90°
R-values:
R R work R free
0.199 0.197 0.244
Expression system: Escherichia coli BL21(DE3)

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