Regulation of sugar utilization by Saccharomyces cerevisiae
| Autor: | Entian Kd, Barnett Ja |
|---|---|
| Rok vydání: | 1992 |
| Předmět: |
chemistry.chemical_classification
biology Allosteric regulation Saccharomyces cerevisiae Metabolism Carbohydrate metabolism biology.organism_classification Biochemistry Gene Expression Regulation Enzymologic Yeast Glucose Enzyme chemistry Gene Expression Regulation Fungal Gene expression Glycolysis Molecular Biology |
| Zdroj: | Trends in Biochemical Sciences. 17:506-510 |
| ISSN: | 0968-0004 |
| DOI: | 10.1016/0968-0004(92)90341-6 |
| Popis: | There are several kinds of regulation that enable microbes to cope with rapidly changing supplies of nutrients. This is exemplified by sugar metabolism in Saccharomyces cerevisiae. Some readily reversible controls affect the activity of enzymes, either by allosteric activation and deactivation, which often occur within seconds, or by covalent modification, within minutes. Other controls regulate the amount of enzyme present in the cells, either by irreversible proteolytic inactivation of the enzyme, or by influencing enzymic synthesis. The nomenclature of these processes is often confused. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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