Biochemistry
6th Edition
ISBN: 9781305577206
Author: Reginald H. Garrett, Charles M. Grisham
Publisher: Cengage Learning
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Chapter 25, Problem 22P
Interpretation Introduction
Interpretation:
The double-displacement (ping-pong) catalytic mechanism needs to be determined for the glutamate oxaloacetate transaminase I.
Concept Introduction:
A double displacement reaction follows a bimolecular mechanism. In the mechanism, two reactants say XY and MN reacts to form XM and YN product. This is due to the nucleophilic attack of 1 group on another which results in the release of groups to form new compound. The enzymatic double displacement reaction is also known as ping-pong reaction. It takes place when 1 or more products are formed before the binding of all substrate to the enzyme.
In the mechanism, the substrate bounces on and off the enzyme like a ping pong ball.
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Chapter 25 Solutions
Biochemistry
Ch. 25 - Prob. 1PCh. 25 - Prob. 2PCh. 25 - Regulation of Glutamine Synthetase by Covalent...Ch. 25 - The Energetic Cost of Nitrogen Excretion via the...Ch. 25 - Prob. 5PCh. 25 - Prob. 6PCh. 25 - Prob. 7PCh. 25 - Prob. 8PCh. 25 - Prob. 9PCh. 25 - Prob. 10P
Ch. 25 - Prob. 11PCh. 25 - Prob. 12PCh. 25 - Prob. 13PCh. 25 - Prob. 14PCh. 25 - Prob. 15PCh. 25 - A Deficiency on 3-Phosphogtycerate Dehydrogenase...Ch. 25 - Prob. 17PCh. 25 - Prob. 18PCh. 25 - Prob. 19PCh. 25 - Consider the synthesis and degradation of tyrosine...Ch. 25 - Prob. 21PCh. 25 - Prob. 22P
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