Consider the following reaction catalyzed by Phosphopentose Epimerase at 37 °C. Xylulose 5-phosphate ---> Ribulose 5-phosphate At equilibrium, the ratio of Xylulose 5-P/Ribulose 5-P = 1/18.85 The physiological concentration of Xylulose 5-phosphate is 0.019 mM and the physiological concentration of of Ribulose 5-phosphate is 2.940 mM. Calculate AG. Type your answer...

Introduction to General, Organic and Biochemistry
11th Edition
ISBN:9781285869759
Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Publisher:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Chapter31: Immunochemistry
Section: Chapter Questions
Problem 31.72P
Question

Consider the following reaction catalyzed by Phosphopentose Epimerase at 37 oC.

                           Xylulose 5-phosphate      --->     Ribulose 5-phosphate

At equilibrium, the ratio of Xylulose 5-P / Ribulose 5-P = 1/18.85 

The physiological concentration of  Xylulose 5-phosphate is  0.019 mM and the physiological concentration of of Ribulose 5-phosphate is 2.940 mM.  Calculate ΔG.

Consider the following reaction catalyzed by Phosphopentose Epimerase at 37 °C.
Xylulose 5-phosphate ---> Ribulose 5-phosphate
At equilibrium, the ratio of Xylulose 5-P/Ribulose 5-P = 1/18.85
The physiological concentration of Xylulose 5-phosphate is 0.019 mM and the physiological
concentration of of Ribulose 5-phosphate is 2.940 mM. Calculate AG.
Type your answer...
Transcribed Image Text:Consider the following reaction catalyzed by Phosphopentose Epimerase at 37 °C. Xylulose 5-phosphate ---> Ribulose 5-phosphate At equilibrium, the ratio of Xylulose 5-P/Ribulose 5-P = 1/18.85 The physiological concentration of Xylulose 5-phosphate is 0.019 mM and the physiological concentration of of Ribulose 5-phosphate is 2.940 mM. Calculate AG. Type your answer...
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