C nuclear magnetic resonance studies of propionate catabolism in methanogenic cocultures
- PMID: 16347447
- PMCID: PMC204092
- DOI: 10.1128/aem.53.9.2260-2261.1987
C nuclear magnetic resonance studies of propionate catabolism in methanogenic cocultures
Abstract
Propionate catabolism was monitored in anaerobic cocultures of propionate-degrading and methanogenic bacteria. Metabolism was monitored by use of C-enriched propionate and succinate. The intermediates identified indicated that the methylmalonyl coenzyme A pathway was used in these cultures. The data also indicated that a transcarboxylation reaction between succinate and propionyl coenzyme A occurred, yielding propionate and methylmalonyl coenzyme A.
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