Utilization of gluconate by Escherichia coli. Uptake of d-gluconate by a mutant impaired in gluconate kinase activity and by membrane vesicles derived therefrom*
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منابع مشابه
Glucose and gluconate metabolism in a mutant of Escherichia coli lacking gluconate-6-phosphate dehydrase.
A mutant lacking gluconate-6-phosphate dehydrase (the first enzyme of the Entner-Doudoroff pathway) was isolated after ethyl methane sulfonate mutagenesis of Escherichia coli. Other enzymes of gluconate metabolism (gluconokinase, gluconate-6-phosphate dehydrogenase, and 2-keto-3-deoxygluconate-6-phosphate aldolase) were present in the mutant. When the mutant was grown on gluconate-1-(14)C, alan...
متن کاملTerramycin inhibition of gluconate oxidation by Escherichia coli.
The mode of action of "terramycin" (oxytetracycline, Pfizer), has not been described in detail, although numerous investigators have shown that the antibiotic exerts an inhibitory effect on oxidative mechanisms. Terramycin inhibition of the oxidation of Krebs cycle intermediates by Escherichia coli was rieported by Wong and Ajl (1953). Similarly, Ajl (1953) observed the terramycin inhibition of...
متن کاملThe gntP gene of Escherichia coli involved in gluconate uptake.
The gntP gene, located between the fim and uxu loci in Escherichia coli K-12, has been cloned and characterized. Nucleotide sequencing of a region encompassing the gntP gene revealed an open reading frame of 447 codons with significant homology to the Bacillus subtilis gluconate permease. Northern (RNA) blotting indicated that the gntP gene was monocistronic and was transcribed as an mRNA with ...
متن کاملProton uptake linked to the 3-deoxy-2-oxo-d-gluconate-transport system of Escherichia coli.
Genetic and kinetic evidence is presented to show that the carrier-mediated uptake of the anionic sugars 3-deoxy-2-oxo-D-gluconate and D-glucuronate by Escherichia coli involves the concomitant transport of protons.
متن کاملProduction of Calcium Gluconate by Penicillium chrysogenum
AMBEKAR, G. R. (Hindustan Antibiotics Ltd., Pimpri, India), S. B. THADANI, AND V. M. DOCTOR_ Production of calcium gluconate by Penicillium chrysogenum in submerged culture. Appl. Microbiol. 13:713-719. 1965.-The waste mycelium of Penicillium chrysogenum HA-10 (obtained at the end of penicillin fermentation), or a 24hr-old freshly grown vegetative inoculum of this organism, was found to utilize...
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ژورنال
عنوان ژورنال: Biochemical Journal
سال: 1974
ISSN: 0306-3283
DOI: 10.1042/bj1400193