Passer au contenu principal

Medical Subject Headings (thesaurus)

Choisissez le vocabulaire dans lequel chercher

Concept information

Enzymes and Coenzymes > Enzymes > Multienzyme Complexes > Pyruvate Dehydrogenase Complex

Terme préférentiel

Pyruvate Dehydrogenase Complex  

Type

  • mesh:Descriptor

Définition

  • A multienzyme complex responsible for the formation of ACETYL COENZYME A from pyruvate. The enzyme components are PYRUVATE DEHYDROGENASE (LIPOAMIDE); dihydrolipoamide acetyltransferase; and LIPOAMIDE DEHYDROGENASE. Pyruvate dehydrogenase complex is subject to three types of control: inhibited by acetyl-CoA and NADH; influenced by the energy state of the cell; and inhibited when a specific serine residue in the pyruvate decarboxylase is phosphorylated by ATP. PYRUVATE DEHYDROGENASE (LIPOAMIDE)-PHOSPHATASE catalyzes reactivation of the complex. (From Concise Encyclopedia Biochemistry and Molecular Biology, 3rd ed)

Concept générique

Traductions

URI

http://data.loterre.fr/ark:/67375/JVR-DXLL45FL-Z

Télécharger ce concept :

RDF/XML TURTLE JSON-LD Date de création 01/01/1999, dernière modification le 08/07/2008