Nonenzymatic Reaction Rate (s-) Enzymatic Reaction Rate (s-) Enzyme Rate Enhancement Carbonic anhydrase 1.3 x 10-1 1x 106 7.7 x 106 Chorismate mutase 2.6 × 10-5 50 1.9 x 106 Triose phosphate isomerase 4.3 x 10-6 9- 4300 1.0 x 10° Carboxypeptidase A 3.0 x 10-9 578 1.9 x 10" AMP nucleosidase 1.0 x 10-1" 60 6.0 x 1012 Staphylococcal nuclease 1.7 × 10¬13 95 5.6 X 1014

Nonenzymatic Reaction Rate (s-) Enzymatic Reaction Rate (s-) Enzyme Rate Enhancement Carbonic anhydrase 1.3 x 10-1 1x 106 7.7 x 106 Chorismate mutase 2.6 × 10-5 50 1.9 x 106 Triose phosphate isomerase 4.3 x 10-6 9- 4300 1.0 x 10° Carboxypeptidase A 3.0 x 10-9 578 1.9 x 10" AMP nucleosidase 1.0 x 10-1" 60 6.0 x 1012 Staphylococcal nuclease 1.7 × 10¬13 95 5.6 X 1014

Biochemistry

6th Edition

ISBN:9781305577206

Author:Reginald H. Garrett, Charles M. Grisham

Publisher:Reginald H. Garrett, Charles M. Grisham

Chapter18: Glycolysis

Section: Chapter Questions

Problem 16P: Energetics of the Hexokinase Reaction The standard-state free energy change. Gfor the hexokinase...

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