Folate synthesis in higher-plant mitochondria: coupling between the dihydropterin pyrophosphokinase and the dihydropteroate synthase activities.

The plant enzyme 6-hydroxymethyl-7,8-dihydropterin pyrophosphokinase/7,8-dihydropteroate synthase (HPPK/DHPS) is a mitochondrial bifunctional protein involved in tetrahydrofolate synthesis. The first domain (HPPK) catalyses the pyrophosphorylation of 6-hydroxymethyl-7,8-dihydropterin (dihydropterin)...

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Bibliographic Details
Main Authors: Mouillon, Jean-Marie, Ravanel, Stéphane, Douce, Roland, Rébeillé, Fabrice
Format: Artigo
Language:Inglês
Published: 2002
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Research Article
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC1222480/
https://ncbi.nlm.nih.gov/pubmed/11931659
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