1,3-diphosphoglycerate
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1,3-diphosphoglycerate is a crucial intermediate molecule in both photosynthesis and glycolysis. It is formed during the oxidation of glyceraldehyde 3-phosphate, a key step in glycolysis. This molecule plays a vital role in energy transfer within cells, specifically in the production of ATP (adenosine triphosphate), the primary energy currency of cells. It is considered a high-energy phosphate compound due to its significant free energy of hydrolysis.123
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metabolismThe formation of ATP…a high-energy phosphate compound—namely, as 1,3-diphosphoglycerate, an anhydride of a carboxylic acid and phosphoric acid. The hydrogen atoms or electrons removed from the aldehyde group during its oxidation are accepted by a coenzyme (so called because it functions in conjunction with an enzyme) involved in hydrogen or electron transfer. The…
Read More…a high-energy phosphate compound—namely, as 1,3-diphosphoglycerate, an anhydride of a carboxylic acid and phosphoric acid. The hydrogen atoms or electrons removed from the aldehyde group during its oxidation are accepted by a coenzyme (so called because it functions in conjunction with an enzyme) involved in hydrogen or electron transfer. The…
Read More- metabolismAdenosine triphosphate as the currency of energy exchange
Compounds such as 1,3-diphosphoglycerate and phosphoenolpyruvate (PEP), which are above ATP on the scale, have large negative ΔG′ values on hydrolysis and are often called high-energy phosphates. They are said to exhibit a high phosphate group transfer potential because they have a tendency to lose their phosphate groups.…
Read MoreCompounds such as 1,3-diphosphoglycerate and phosphoenolpyruvate (PEP), which are above ATP on the scale, have large negative ΔG′ values on hydrolysis and are often called high-energy phosphates. They are said to exhibit a high phosphate group transfer potential because they have a tendency to lose their phosphate groups.…
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