The Nutritional Requirements of Clostridium acidi-urici
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چکیده
منابع مشابه
Folate Coenzymes of Clostridium acidi-urici
(Z-)5,10-Methenyltetrahydropteroyltriglutamic acid was isolated from Clostridium acidi-urici. The procedure yielded approximately 25 mg of this stable derivative of the natural folate coenzyme per 100 g of wet cells. (I)-Tetrahydropteroyltriglutamate was synthesized by enzymic arsenolysis of the product. Procedures for the synthesis of (2)-10-[14C]formyltetrahydropteroyltriglutamate, (Z)-10-for...
متن کاملAcetate formation in Clostridium acidi-urici: acetokinase.
Sagers, Richard D. (University of Illinois, Urbana), Moshe Benziman, and I. C. Gunsalus. Acetate formation in Clostridium acidiurici: Acetokinase. J. Bacteriol. 82:233-238. 1961.-To define the energy-yielding reaction(s) during fermentation of purines by Clostridium acidi-urici, an eightfold purified acetokinase was obtained by protamine and ammonium sulfate fractionation of crude extracts. Enz...
متن کاملL-serine specific dehydrase from Clostridium acidi-urici.
Formation of serine and pyruvate as intermediates in uric acid fermentation by Clostridium acidi-urici was suggested by Radin and Barker (1953), Sagers and Beck (1956), and Rabinowitz and B3arker (1956) to account for the labeling of acetate formed from C14-labele(d purines, and from the ability of cell suspensions and extracts to deaminate serine to pyruvate and ammonia. The present communicat...
متن کاملIntermediary metabolism of Clostridium acidi-urici. I. Formation of pyruvate from glycine.
Fermentation of purines by Clostridium acidiuirici was observed in early studies (Barker and Beck, 1941) to yield acetate, carbon dioxide, ammonia, glycine and formate. The formation of glycine and formate was confirmed more recently by Radin and Barker (1953), and Bradshaw and Beck (1953). Sagers and Beck (1956) have demonstrated, as was first suggested by Radin and Barker (1953), that L-serin...
متن کاملTracer experiments on the mechanism of uric acid decomposition and acetic acid synthesis by Clostridium acidi-urici.
The relatively high yield of acetic acid from hypoxanthine is of considerable significance because a direct decomposition of the Ca chain in 1 mole of hypoxanthine cannot give more than 1 mole of a Cz compound. The observed yield of approximately 1.25 moles of acetic acid indicates that the formation of at least part of the acetic acid must involve a condensation either between two CB compounds...
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ژورنال
عنوان ژورنال: Journal of Bacteriology
سال: 1944
ISSN: 0021-9193,1098-5530
DOI: 10.1128/jb.47.3.307-308.1944