TERMIUM Plus®

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LYASE [2 records]

Record 1 2012-09-17

English

Subject field(s)
  • Biochemistry
DEF

Enzyme that catalyzes the addition of groups to double bonds or the formation of double bonds.

French

Domaine(s)
  • Biochimie
DEF

Enzyme qui catalyse la rupture de liaison C-C, C-N, C-0, C-S, avec formation d'une double liaison.

Spanish

Campo(s) temático(s)
  • Bioquímica
DEF

Clase de enzima que cataliza tanto la rotura de un doble enlace como la adición de nuevos grupos al sustrato, o la formación de un doble enlace.

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Record 2 1988-04-17

English

Subject field(s)
  • Biochemistry
CONT

The area cycle has several complex steps ... the transfer of the second amino group to citrulline occurs by a condensation reaction between the amino group of aspartate and the carbonyl carbon of citrulline in the presence of ATP to form argininosuccinate. This reaction is catalyzed by argininosuccinate synthetase of the liver cytosol, a Mg2+ -dependent enzyme. ... In the next step argininosuccinate is reversibly cleaved by argininosuccinate lyase to form free arginine and fumarate.

French

Domaine(s)
  • Biochimie
OBS

Enzyme du cycle de synthèse de l'urie.

Spanish

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