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The systematic name of this enzyme class is 6-phospho-D-gluconate hydro-lyase (2-dehydro-3-deoxy-6-phospho-D-gluconate-forming). Other names in common use include 6-phosphogluconate dehydratase , 6-phosphogluconic dehydrase , gluconate-6-phosphate dehydratase , gluconate 6-phosphate dehydratase , 6-phosphogluconate dehydrase , and 6-phospho- D ...
In those microorganisms which host the Entner-Doudoroff pathway, 6-phosphogluconic acid may also be acted upon by 6-phosphogluconate dehydratase to produce 2-keto-3-deoxy-6-phosphogluconate. v t
Uses the unique enzymes 6-phosphogluconate dehydratase and 2-keto-deoxy-6-phosphogluconate (KDPG) aldolase and other common metabolic enzymes to other metabolic pathways to catabolize glucose to pyruvate. [1] In the process of breaking down glucose, a net yield of 1 ATP is formed per every one glucose molecule processed, as well as 1 NADH and 1 ...
6-phospho-D-gluconate + NAD(P) + D-Ribulose 5-phosphate + CO2 + NAD(P)H + H + It is an oxidative carboxylase that catalyses the oxidative decarboxylation of 6-phosphogluconate into ribulose 5-phosphate in the presence of NADP .
6-Phosphogluconate dehydrogenase (6PGD) is an enzyme in the pentose phosphate pathway (see image). 6PGD catalyzes the reaction of 6-phosphogluconate to an unstable form of 3-keto-6-phosphogluconate, and yields a co-enzyme nicotinamide adenine dinucleotide phosphate (NADPH) as a byproduct. NADPH supplies reducing power to cells.
G6PD converts G6P into 6-phosphoglucono-δ-lactone and is the rate-limiting enzyme of the pentose phosphate pathway. Thus, regulation of G6PD has downstream consequences for the activity of the rest of the pentose phosphate pathway. Glucose-6-phosphate dehydrogenase is stimulated by its substrate G6P.
The systematic name of this enzyme class is 6-phospho-D-gluconate:NADP + 2-oxidoreductase (decarboxylating). Other names in common use include phosphogluconic acid dehydrogenase, 6-phosphogluconic dehydrogenase, 6-phosphogluconic carboxylase, 6-phosphogluconate dehydrogenase (decarboxylating), and 6-phospho-D-gluconate dehydrogenase.
The enzyme 2-dehydro-3-deoxy-phosphogluconate aldolase (EC 4.1.2.14), commonly known as KDPG aldolase, catalyzes the chemical reaction 2-dehydro-3-deoxy- D -gluconate 6-phosphate ⇌ {\displaystyle \rightleftharpoons } pyruvate + D -glyceraldehyde 3-phosphate