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

Source organism: Thermus thermophilus HB27
Biochemical function: hydroquinone:oxygen oxidoreductase activity
Biological process: not assigned
Cellular component: outer membrane-bounded periplasmic space

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EC 1.10.3.2: Laccase

Reaction catalysed:
4 benzenediol + O(2) = 4 benzosemiquinone + 2 H(2)O
Systematic name:
Benzenediol:oxygen oxidoreductase
Alternative Name(s):
  • Urishiol oxidase
  • Urushiol oxidase
  • p-diphenol oxidase

GO terms

Sequence families

Pfam Protein families (Pfam)
PF07731
Domain description: Multicopper oxidase
Occurring in:
  1. Laccase
The deposited structure of PDB entry 6wcl contains 1 copy of Pfam domain PF07731 (Multicopper oxidase) in Laccase. Showing 1 copy in chain A.

PF00394
Domain description: Multicopper oxidase
Occurring in:
  1. Laccase
The deposited structure of PDB entry 6wcl contains 1 copy of Pfam domain PF00394 (Multicopper oxidase) in Laccase. Showing 1 copy in chain A.

PF07732
Domain description: Multicopper oxidase
Occurring in:
  1. Laccase
The deposited structure of PDB entry 6wcl contains 1 copy of Pfam domain PF07732 (Multicopper oxidase) in Laccase. Showing 1 copy in chain A.

InterPro InterPro annotations
IPR008972
Domain description: Cupredoxin
Occurring in:
  1. Laccase
IPR002355
Domain description: Multicopper oxidase, copper-binding site
Occurring in:
  1. Laccase
IPR011706
Domain description: Multicopper oxidase, C-terminal
Occurring in:
  1. Laccase
IPR001117
Domain description: Multicopper oxidase, second cupredoxin domain
Occurring in:
  1. Laccase
IPR045087
Domain description: Multicopper oxidase
Occurring in:
  1. Laccase
IPR011707
Domain description: Multicopper oxidase-like, N-terminal
Occurring in:
  1. Laccase

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