Oxaloacetate decarboxylases of rat liver
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چکیده
منابع مشابه
The intracellular distribution, latency and electrophoretic mobility of L-glutamate-oxaloacetate transaminase from rat liver.
Richardson, E. M., Bulaschenko, H. & Dohan, F. C. (1958). J. clin. Endocrin. 18, 666. Richardson, E. M., Touchstone, J. C., Dohan, F. C., Bulaschenko, H., Landolt, I. & Applin, W. (1955). J. clin. Invest. 34, 285. Rimini, E. (1901). Gazz. chim. ital. 31, II, 84. Romani, J. D. (1956a). C.R. Soc. Biol., Paris, 150, 644. Romani, J. D. (1956b). C.R. Soc. Biol., Paris, 150, 887. Romani, J. D. & Able...
متن کاملFactors affecting the translocation of oxaloacetate and L-malate into rat liver mitochondria.
1. The rates of translocation of oxaloacetate and l-malate into rat liver mitochondria were measured by a direct spectrophotometric assay. 2. Penetration obeyed Michaelis-Menten kinetics, and apparent K(m) values were 40mum for oxaloacetate and 0.13mm for l-malate. 3. Arrhenius plots of the temperature-dependence of rates of penetration gave activation energies of +10kcal./mole for oxaloacetate...
متن کاملIdentical catalytic-centre activity for mouse kidney and rat liver ornithine decarboxylases as determined with antizyme and affinity labelling.
Since the catalytic-centre activity of mouse kidney ornithine decarboxylase (ODC) has been assumed to be twice as high as that of rat liver ODC, we compared relative catalytic-centre activity of the two enzymes by titration with antizyme, which inhibits ODC by stoichiometric binding. In either a crude or a purified state, both enzymes were inhibited by rat liver antizyme to the same extent, ind...
متن کاملOxaloacetate Decarboxylation and Oxaloacetate-carbon Dioxide Exchange in Acetobacter Xylinum.
Benziman, Moshe (The Hebrew University of Jerusalem, Jerusalem, Israel), and N. Heller. Oxaloacetate decarboxylation and oxaloacetate-carbon dioxide exchange in Acetobacter xylinum. J. Bacteriol. 88:1678-1687. 1964.-Extracts of Acetobacter xylinum, prepared by sonic treatment, were shown to catalyze the decarboxylation of oxaloacetate (OAA) to pyruvate and CO(2), and the exchange of C(14)-carbo...
متن کاملTurnover of trypanosomal ornithine decarboxylases.
Interestingly, there is a major difference in turnover rate between ornithine decarboxylases (ODCs) from various trypanosomatids. ODCs from Trypanosoma brucei and Leishmania donovani are both stable proteins, whereas ODC from Crithidia fasciculata is a metabolically unstable protein in the parasite. C. fasciculata ODC is also rapidly degraded in mammalian systems, whereas the closely related L....
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ژورنال
عنوان ژورنال: Biochemical Journal
سال: 1973
ISSN: 0264-6021
DOI: 10.1042/bj1350667