Oxoenoic acids as metabolites in the bacterial degradation of catechols
- 1 February 1969
- journal article
- Published by Portland Press Ltd. in Biochemical Journal
- Vol. 111 (3) , 303-307
- https://doi.org/10.1042/bj1110303
Abstract
1. Partially purified extracts of a Pseudomonas converted the meta ring-fission product of 4-methylcatechol into a compound having spectroscopic and chemical properties consistent with its being 2-oxohex-4-enoic acid. 2. Catechol and 3-methylcatechol were both metabolized to a compound that appeared to be 2-oxopent-4-enoic acid. 3. Solutions of norvaline and norleucine were prepared from these metabolites. 4. A reaction scheme is presented for the conversion of catechols into hydroxyoxo acids after meta ring-fission.Keywords
This publication has 6 references indexed in Scilit:
- Studies on the Microbiological Degradation of Steroid Ring AJournal of Biological Chemistry, 1968
- Metabolism of arylsulphonates by micro-organismsBiochemical Journal, 1968
- Identification of 2-oxocis-4-hexenoic acid as a cleavage product in the microbiological degradation of steroidsBiochemical and Biophysical Research Communications, 1967
- The metabolism of cresols by species of PseudomonasBiochemical Journal, 1966
- THE BACTERIAL DEGRADATION OF CATECHOLBiochemical Journal, 1965
- STUDIES ON ENZYMATIC DECOMPOSITION OF UROCANIC ACID .5. FORMATION OF 4-OXOGLUTARAMIC ACID, A NONENZYMIC OXIDATION PRODUCT OF 4(5)-IMIDAZOLONE-5(4)-PROPIONIC ACID1963