TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

SUPEROXIDE DISMUTASE [3 records]

Record 1 2012-01-24

English

Subject field(s)
  • Biochemistry
DEF

The enzyme that catalyzes the reaction 02- + 02- + 2H+ = H202 + 02.

OBS

The enzyme appears to be ubiquitous among aerobic organisms and protects the organism against action by the radical 0-2, which is believed to be a mutagenic radical, produced in an organism by ionizing radiation.

French

Domaine(s)
  • Biochimie
DEF

Enzyme catalysant la dismutation de l'ion superoxyde en eau oxygénée.

Spanish

Campo(s) temático(s)
  • Bioquímica
DEF

[Enzima que cataliza] la dismutación del anión superóxido en peróxido de hidrógeno y oxígeno.

Save record 1

Record 2 2008-09-30

English

Subject field(s)
  • Genetics
  • Biochemistry
CONT

Strikingly, the mutant worms produce elevated levels of antioxidants(both cytoplasmic superoxide dismutase and an enzyme called catalase) and are more resistant to the toxic effects of paraquat, a herbicide that leads to generation of the superoxide radical.

French

Domaine(s)
  • Génétique
  • Biochimie
CONT

Le cuivre et le manganèse sont respectivement les co-facteurs de la superoxyde dismutase cytoplasmique et mytocondriale.

Spanish

Campo(s) temático(s)
  • Genética
  • Bioquímica
CONT

SOD - superóxido dismutasa: Dos tipos, citoplasmática y mitocondrial [...] La superóxido dismutasa citoplasmática contiene en su sitio activo cobre y zinc, mientras que la superóxido dismutasa mitocondrial contiene en su sitio activo manganeso.

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Record 3 2008-09-30

English

Subject field(s)
  • Biochemistry
  • Chemical Elements and Compounds

French

Domaine(s)
  • Biochimie
  • Éléments et composés chimiques

Spanish

Campo(s) temático(s)
  • Bioquímica
  • Elementos y compuestos químicos
DEF

[Enzima] que cataliza la dismutación de superóxidos, O2-.

Save record 3

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