Biochemistry: Coupling between Pyruvic Acid Dehydrogenation and Adenylic Acid Phosphorylation
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چکیده
منابع مشابه
“coupling” of Phosphorylation with Oxidation of Pyruvic Acid in Brain*
An analysis of the dialyzable components of the pyruvic acid oxidation system of brain showed that in addition to cocarboxylase (thiamine pyrophosphate) (2), a C, dicarboxylic acid (2), and magnesium or manganese ions (3), both inorganic phosphate and “adenine nucleotide” (adenylic acid, adenosine triphosphate) (4) are required. The latter observation suggested that a cycle of phosphorylation i...
متن کامل5’-adenylic Acid Deaminase
In 1928, Schmidt (1) first described the presence of 5’-adenylic acid deaminase in muscle. He succeeded in separating this enzyme from adenosine deaminase and in isolating inosinic acid and ammonia as products of the reaction. He also reported that it specifically deaminated 5’-adenylic acid. In 1947, Kalckar (2) described two methods for the preparation of this enzyme and introduced a spectrop...
متن کامل5’-adenylic Acid Deaminase
In 1928, Schmidt (1) first described the presence of 5’-adenylic acid deaminase in muscle. He succeeded in separating this enzyme from adenosine deaminase and in isolating inosinic acid and ammonia as products of the reaction. He also reported that it specifically deaminated 5’-adenylic acid. In 1947, Kalckar (2) described two methods for the preparation of this enzyme and introduced a spectrop...
متن کاملInsulin-like actions of ribonucleic acid, adenylic acid, and adenosine.
An antilipolytic action of nucleic acids, nucleotides, andnucleosides on adipose tissue was described in a previous report (1). These substances, when added to an incubation medium containing epinephrine, adrenocorticotropic hormone, thyroid-stimulating hormone, or growth hormone, suppressed the lipolytic responses of adipose tissue. The fatty acid pool within the tissue contracted under these ...
متن کاملPhotochemistry of aqueous pyruvic acid.
The study of organic chemistry in atmospheric aerosols and cloud formation is of interest in predictions of air quality and climate change. It is now known that aqueous phase chemistry is important in the formation of secondary organic aerosols. Here, the photoreactivity of pyruvic acid (PA; CH3COCOOH) is investigated in aqueous environments characteristic of atmospheric aerosols. PA is current...
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ژورنال
عنوان ژورنال: Nature
سال: 1939
ISSN: 0028-0836,1476-4687
DOI: 10.1038/143281a0