Quaternary structure of ornithine aminotransferase in solution and preliminary crystallographic data
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چکیده
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Quaternary structure of hemoglobin in solution.
Many important proteins perform their physiological functions under allosteric control, whereby the binding of a ligand at a specific site influences the binding affinity at a different site. Allosteric regulation usually involves a switch in protein conformation upon ligand binding. The energies of the corresponding structures are comparable, and, therefore, the possibility that a structure de...
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15 صفحه اولOrnithine metabolism in male and female rat kidney: mitochondrial expression of ornithine aminotransferase and arginase II.
In the kidney, L-ornithine is reabsorbed along the proximal convoluted tubule (PCT), transported by basolateral carriers, and produced by arginase II (AII). Here, the renal metabolic fate of L-ornithine was analyzed in male and female rats. Kidneys and renal zones were dissected and used for Western blot analysis, immunofluorescence, and electron microscopic studies. Ornithine aminotransferase ...
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ژورنال
عنوان ژورنال: European Journal of Biochemistry
سال: 1987
ISSN: 0014-2956,1432-1033
DOI: 10.1111/j.1432-1033.1987.tb10607.x