Degradation of p-methoxybenzoate by cell-free extracts of Pseudomonas fluorescens
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چکیده
منابع مشابه
Malonate oxidation by dry cells and cell-free extracts of Pseudomonas fluorescens.
It was previously shown that oxygen uptake per mole of substrate, using resting cell suspensions of a strain of Pseudomonas fluorescens, was significantly higher on malonate than on acetate (Wolfe and Rittenberg, 1953). If malonate is anaerobically decarboxylated to carbon dioxide and acetate, one would expect comparable oxygen consumption on the two substrates. The observed difference in uptak...
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The unique ability of heterotrophic bacteria to observations, particularly in the pseudomonads degrade carbohydrates rapidly for the production and acetobacter species suggest that carbohydrate of energy and intermediates for biosynthesis, oxidation involves completely different reactions. often in preference to other natural organic Among these are the observations of Bernhauer compounds, has ...
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Glucose oxidation by Pseudomonas Jluorescens (1) and Pseudomonas aeruginosa (2) has been shown to proceed via gluconate to 2-ketogluconate without the involvement of phosphorylated intermediates. 2-Ketogluconate is oxidized further in growing cultures (3) and resting cell suspensions (4), but attempts to obtain dried cell preparations or cell-free extracts which oxidize 2-ketogluconate have bee...
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MacGee and Doudoroff (2) have gained evidence in support of the postulated scheme by recovering the product of Reaction 1 as a crystalline trisodium salt and establishing its structure as Na3-2-keto-3-deoxy-6-phosphogluconate+2Hz0. Extracts of Pseudomonas Jluorescens catalyze the cleavage of 6-PG to pyruvate and triose phosphate at a rate 10 times faster than the rate of 6-PG dehydrogenase acti...
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ژورنال
عنوان ژورنال: Biochemical Journal
سال: 1972
ISSN: 0306-3283
DOI: 10.1042/bj1270045pa