منابع مشابه
ATP activation of parathyroid hormone cleavage catalyzed by cathepsin D from bovine kidney.
The acid protease which is activated by ATP and which catalyzes production of fragments of parathyroid hormone similar to those produced in vivo was shown to be cathepsin D. Purified cathepsin D from bovine kidney and spleen is activated by ATP and other nucleoside triphosphates, and to a much lesser extent by nucleoside diphosphates and pyrophosphate. These findings suggest that cathepsin D ma...
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Cathepsin E belongs to the third class of enzymes - hydrolases, a subclass of peptide bond hydrolases and a sub-subclass of endopeptidases with aspartic catalytic sites. Cathepsin E is an endopeptidase with substrate specificity similar to that of cathepsin D. In a human organism, cathepsin E occurs in: erythrocytes, thymus, dendritic cells, epithelial M cells, microglia cells, Langerhans cells...
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We investigate the acceleration of electrons via their interaction with electrostatic waves, driven by the relativistic Buneman instability, in a system dominated by counter-propagating proton beams. We observe the growth of these waves and their subsequent saturation via electron trapping for a range of proton beam velocities, from 0.15c to 0.9c. We can report a reduced stability of the electr...
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ژورنال
عنوان ژورنال: FEBS Letters
سال: 1989
ISSN: 0014-5793
DOI: 10.1016/0014-5793(89)80117-6