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Terme préférentiel

Uroporphyrinogens  

Type

  • mesh:Descriptor

Définition

  • Porphyrinogens which are intermediates in heme biosynthesis. They have four acetic acid and four propionic acid side chains attached to the pyrrole rings. Uroporphyrinogen I and III are formed from polypyrryl methane in the presence of uroporphyrinogen III cosynthetase and uroporphyrin I synthetase, respectively. They can yield uroporphyrins by autooxidation or coproporphyrinogens by decarboxylation.

Concept générique

Traductions

URI

http://data.loterre.fr/ark:/67375/JVR-LXR4NG7W-8

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RDF/XML TURTLE JSON-LD Date de création 25/07/1975, dernière modification le 01/06/2016