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The following metabolic pathways are all strongly reliant on glycolysis as a source of metabolites: and many more. Pentose phosphate pathway, which begins with the dehydrogenation of glucose-6-phosphate, the first intermediate to be produced by glycolysis, produces various pentose sugars, and NADPH for the synthesis of fatty acids and cholesterol.
Nearly all organisms that break down glucose utilize glycolysis. [2] Glucose regulation and product use are the primary categories in which these pathways differ between organisms. [2] In some tissues and organisms, glycolysis is the sole method of energy production. [2] This pathway is common to both anaerobic and aerobic respiration. [1]
Like glycolysis, the pentose phosphate pathway appears to have a very ancient evolutionary origin. The reactions of this pathway are mostly enzyme catalyzed in modern cells, however, they also occur non-enzymatically under conditions that replicate those of the Archean ocean, and are catalyzed by metal ions , particularly ferrous ions (Fe(II ...
All cells can perform anaerobic respiration by glycolysis. Additionally, most organisms can perform more efficient aerobic respiration through the citric acid cycle and oxidative phosphorylation . Additionally plants , algae and cyanobacteria are able to use sunlight to anabolically synthesize compounds from non-living matter by photosynthesis .
The addition of the second phosphoryl group to produce fructose 1,6-bisphosphate is an irreversible step, and so is used to irreversibly target the glucose 6-phosphate breakdown to provide energy for ATP production via glycolysis. Click on genes, proteins and metabolites below to link to respective articles. [§ 1]
Pages in category "Glycolysis" The following 39 pages are in this category, out of 39 total. This list may not reflect recent changes. ...
This enzyme has been studied primarily in plants, but it has been studied in some bacteria as well. [1] It is a key enzyme in gluconeogenesis and photosynthesis that is responsible for reversing the reaction performed by pyruvate kinase in Embden-Meyerhof-Parnas glycolysis. It should not be confused with pyruvate, water dikinase.
In the Calvin cycle, DHAP is one of the products of the sixfold reduction of 1,3-bisphosphoglycerate by NADPH. It is also used in the synthesis of sedoheptulose 1,7-bisphosphate and fructose 1,6-bisphosphate, both of which are used to reform ribulose 5-phosphate , the 'key' carbohydrate of the Calvin cycle.