A Proposed Pathway for Catabolism of Propionate in Methanogenic Cocultures
AUTOR(ES)
Robbins, J. E.
RESUMO
A metabolic pathway for the catabolism of propionate is proposed. This pathway incorporates a transcarboxylation reaction involving propionyl coenzyme A and oxaloacetate and a carboxylation of pyruvate to regenerate oxaloacetate. Data indicated that the proposed pathway is reversible. The proposed pathway and its apparent reversibility provide a reasonable explanation of observations obtained from metabolism of labeled substrate.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=202646Documentos Relacionados
- 13C Nuclear Magnetic Resonance Studies of Propionate Catabolism in Methanogenic Cocultures †
- Energetics of Syntrophic Propionate Oxidation in Defined Batch and Chemostat Cocultures
- Propionate Exchange Reactions in Methanogenic Ecosystems †
- Biochemical Evidence for Formate Transfer in Syntrophic Propionate-Oxidizing Cocultures of Syntrophobacter fumaroxidans and Methanospirillum hungatei
- Reductive Carboxylation of Propionate to Butyrate in Methanogenic Ecosystems