5. In the subsequent stages of glycolysis (see figure below): (1) cleavage of FBP to dihydroxyacetone (DHP) and glyceraldehyde 3-phosphate (G3P) according to FBP → DHP + G3P is catalyzed by aldolase with K₁ = 104 and (2) the DHP and G3P can interconvert (DHP → G3P), a process catalyzed by triose phosphate isomerase with K₂ = 0.040. If a 1.75 mM solution of FBP is treated with both of these enzymes (enabling both of these reactions) at pH 7 and 37°C, find the resulting equilibrium concentration of each species.
5. In the subsequent stages of glycolysis (see figure below): (1) cleavage of FBP to dihydroxyacetone (DHP) and glyceraldehyde 3-phosphate (G3P) according to FBP → DHP + G3P is catalyzed by aldolase with K₁ = 104 and (2) the DHP and G3P can interconvert (DHP → G3P), a process catalyzed by triose phosphate isomerase with K₂ = 0.040. If a 1.75 mM solution of FBP is treated with both of these enzymes (enabling both of these reactions) at pH 7 and 37°C, find the resulting equilibrium concentration of each species.
Chemistry for Today: General, Organic, and Biochemistry
9th Edition
ISBN:9781305960060
Author:Spencer L. Seager, Michael R. Slabaugh, Maren S. Hansen
Publisher:Spencer L. Seager, Michael R. Slabaugh, Maren S. Hansen
Chapter24: Lipid And Amino Acid Metabolism
Section: Chapter Questions
Problem 24.32E
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