The mode of condensation of aspartic acid and dihydroxyacetone phosphate in quinolinate synthesis in Escherichia coli.
Biochim Biophys Acta
; 500(1): 213-6, 1977 Nov 07.
Article
em En
| MEDLINE
| ID: mdl-336100
ABSTRACT
Dihydroxy [3-14C]acetone phosphate was prepared enzymatically from [1-14C]glucose and use as a substrate in a partially purified quinolinate synthetase system prepared from Escherichia coli mutants. Carbon-by-carbon degradation of the resulting [14C]quinolinate showed that 96% of the 14C was located in carbon-4, indicating that carbon-3 of dihydroxyacetone phosphate condenses with carbon-3 of aspartate in quinolinate synthesis in E. coli.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Piridinas
/
Ácidos Quinolínicos
/
Trioses
/
Ácido Aspártico
/
Fosfato de Di-Hidroxiacetona
/
Escherichia coli
Idioma:
En
Revista:
Biochim Biophys Acta
Ano de publicação:
1977
Tipo de documento:
Article