The Hexokinase Isoenzyme PII of Saccharomyces cerevisiae is a Protein Kinase
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چکیده
منابع مشابه
Protein kinase Ymr291w/Tda1 is essential for glucose signaling in saccharomyces cerevisiae on the level of hexokinase isoenzyme ScHxk2 phosphorylation*.
The enzyme ScHxk2 of Saccharomyces cerevisiae is a dual-function hexokinase that besides its catalytic role in glycolysis is involved in the transcriptional regulation of glucose-repressible genes. Relief from glucose repression is accompanied by the phosphorylation of the nuclear fraction of ScHxk2 at serine 15 and the translocation of the phosphoenzyme into the cytosol. Different studies sugg...
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The CDC7 protein of Saccharomyces cerevisiae may be involved in the G1/S-phase transition and/or in the initiation of mitotic DNA synthesis. The CDC7 gene has two in-frame AUG codons as possible translation start sites, which would produce 58- and 56-kDa proteins, respectively. Both p58 and p56 derived from recombinant plasmids complement the temperature-sensitive growth defect of the cdc7-1 al...
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The Cdc28 protein kinase functions in the G1 to S phase transition of the cell cycle of the budding yeast Saccharomyces cerevisiae. This is in contrast with observations of the homologous protein kinase from a variety of metazoans, where activity and function are associated with the G2 to M phase transition. We present evidence that the Cdc28 protein kinase is also required for mitosis and that...
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Objective(s): To understand the role of mitochondrial respiration in cisplatin sensitivity, we have employed wild-type and mitochondrial DNA depleted Rho0 yeast cells. Materials and Methods: Wild type and Rho0 yeast cultured in fermentable and non-fermentable sugar containing media, were studied for their sensitivity against cisplatin by monitoring growth curves, oxygen consumption, pH changes ...
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ژورنال
عنوان ژورنال: Microbiology
سال: 1989
ISSN: 1350-0872,1465-2080
DOI: 10.1099/00221287-135-5-1209