Metabolic pathways of δ-aminolaevulinic acid in Rhodopseudomonas spheroides

Incorporation of δ-aminolaevulinic acid 514C and 414C into the inosine monophosphate pool and into porphyrins, was studied in cell suspensions of R. spheroides. The results contradict a direct incorporation of δ-aminolaevulinic acid into the purine ring of nucleotides through λδ-dioxovaleric acid. I...

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Autores principales: Couso, R., Gorriño, L., Locascio, G.A., Tigier, H.A.
Formato: JOUR
Materias:
Aminolevulinic Acid
Inosine Monophosphate
Levulinic Acids
Porphyrins
Rhodobacter sphaeroides
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00144754_v33_n11_p1432_Couso
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_00144754_v33_n11_p1432_Couso
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spelling todo:paper_00144754_v33_n11_p1432_Couso2023-10-03T14:12:21Z Metabolic pathways of δ-aminolaevulinic acid in Rhodopseudomonas spheroides Couso, R. Gorriño, L. Locascio, G.A. Tigier, H.A. Aminolevulinic Acid Inosine Monophosphate Levulinic Acids Porphyrins Rhodobacter sphaeroides Incorporation of δ-aminolaevulinic acid 514C and 414C into the inosine monophosphate pool and into porphyrins, was studied in cell suspensions of R. spheroides. The results contradict a direct incorporation of δ-aminolaevulinic acid into the purine ring of nucleotides through λδ-dioxovaleric acid. It would suggest a nonspecific incorporation after degradation of δ-aminolaevulinic acid without a transamination as a first reaction. © 1977 Experientia. Fil:Couso, R. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Locascio, G.A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Tigier, H.A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_00144754_v33_n11_p1432_Couso
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Aminolevulinic Acid
Inosine Monophosphate
Levulinic Acids
Porphyrins
Rhodobacter sphaeroides
spellingShingle Aminolevulinic Acid
Inosine Monophosphate
Levulinic Acids
Porphyrins
Rhodobacter sphaeroides
Couso, R.
Gorriño, L.
Locascio, G.A.
Tigier, H.A.
Metabolic pathways of δ-aminolaevulinic acid in Rhodopseudomonas spheroides
topic_facet Aminolevulinic Acid
Inosine Monophosphate
Levulinic Acids
Porphyrins
Rhodobacter sphaeroides
description Incorporation of δ-aminolaevulinic acid 514C and 414C into the inosine monophosphate pool and into porphyrins, was studied in cell suspensions of R. spheroides. The results contradict a direct incorporation of δ-aminolaevulinic acid into the purine ring of nucleotides through λδ-dioxovaleric acid. It would suggest a nonspecific incorporation after degradation of δ-aminolaevulinic acid without a transamination as a first reaction. © 1977 Experientia.
format JOUR
author Couso, R.
Gorriño, L.
Locascio, G.A.
Tigier, H.A.
author_facet Couso, R.
Gorriño, L.
Locascio, G.A.
Tigier, H.A.
author_sort Couso, R.
title Metabolic pathways of δ-aminolaevulinic acid in Rhodopseudomonas spheroides
title_short Metabolic pathways of δ-aminolaevulinic acid in Rhodopseudomonas spheroides
title_full Metabolic pathways of δ-aminolaevulinic acid in Rhodopseudomonas spheroides
title_fullStr Metabolic pathways of δ-aminolaevulinic acid in Rhodopseudomonas spheroides
title_full_unstemmed Metabolic pathways of δ-aminolaevulinic acid in Rhodopseudomonas spheroides
title_sort metabolic pathways of δ-aminolaevulinic acid in rhodopseudomonas spheroides
url http://hdl.handle.net/20.500.12110/paper_00144754_v33_n11_p1432_Couso
work_keys_str_mv AT cousor metabolicpathwaysofdaminolaevulinicacidinrhodopseudomonasspheroides
AT gorrinol metabolicpathwaysofdaminolaevulinicacidinrhodopseudomonasspheroides
AT locascioga metabolicpathwaysofdaminolaevulinicacidinrhodopseudomonasspheroides
AT tigierha metabolicpathwaysofdaminolaevulinicacidinrhodopseudomonasspheroides
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