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Literature DB >> 16347640

A proposed pathway for catabolism of propionate in methanogenic cocultures.

Abstract

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.

Entities: Chemical

Year: 1988 PMID： 16347640 PMCID： PMC202646 DOI： 10.1128/aem.54.5.1300-1301.1988

Source DB: PubMed Journal: Appl Environ Microbiol ISSN： 0099-2240 Impact factor: 4.792

6 in total

Review 1. THE METABOLISM OF PROPIONIC ACID.

Authors: Y KAZIRO; S OCHOA
Journal: Adv Enzymol Relat Subj Biochem Date: 1964

2. Pathways of propionate degradation by enriched methanogenic cultures.

Authors: M Koch; J Dolfing; K Wuhrmann; A J Zehnder
Journal: Appl Environ Microbiol Date: 1983-04 Impact factor: 4.792

3. Propionate exchange reactions in methanogenic ecosystems.

Authors: D R Boone
Journal: Appl Environ Microbiol Date: 1984-10 Impact factor: 4.792

4. C nuclear magnetic resonance studies of propionate catabolism in methanogenic cocultures.

Authors: J E Robbins
Journal: Appl Environ Microbiol Date: 1987-09 Impact factor: 4.792

5. Synthesis and NMR spectra of 13C-labeled coenzyme A esters.

Authors: J E Robbins; M S Ball; S A Williams
Journal: Anal Biochem Date: 1986-08-15 Impact factor: 3.365

6. Stabilizing effect of acetate salts and HCO-3 in digestors receiving high levels of glucose.

Authors: J E Robbins; M T Armold; J E Weiel; E A Runquist
Journal: Can J Microbiol Date: 1983-10 Impact factor: 2.419

6 in total

4 in total

A proposed pathway for catabolism of propionate in methanogenic cocultures.

Review 1. THE METABOLISM OF PROPIONIC ACID.

2. Pathways of propionate degradation by enriched methanogenic cultures.

3. Propionate exchange reactions in methanogenic ecosystems.

4. C nuclear magnetic resonance studies of propionate catabolism in methanogenic cocultures.

5. Synthesis and NMR spectra of 13C-labeled coenzyme A esters.

6. Stabilizing effect of acetate salts and HCO-3 in digestors receiving high levels of glucose.

1. Effects of sulfate on lactate and C2-, C3- volatile fatty acid anaerobic degradation by a mixed microbial culture.

2. Pathway of propionate oxidation by a syntrophic culture of Smithella propionica and Methanospirillum hungatei.

Review 3. Metabolic interactions between anaerobic bacteria in methanogenic environments.

4. Comprehensive Bioenergetic Evaluation of Microbial Pathway Variants in Syntrophic Propionate Oxidation.