Glutamine affects the regulatory system for E. coli glutamine synthetase so as to promote the adenylylation of glutamine synthetase and inhibit the deadenylylation. Why do these effects make good metabolic sense?

Glutamine affects the regulatory system for E. coli glutamine synthetase so as to promote the adenylylation of glutamine synthetase and inhibit the deadenylylation. Why do these effects make good metabolic sense?

Biochemistry

9th Edition

ISBN:9781319114671

Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Chapter1: Biochemistry: An Evolving Science

Section: Chapter Questions

Problem 1P

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Question

Glutamine affects the regulatory system for E. coli glutamine synthetase
so as to promote the adenylylation of glutamine synthetase and inhibit
the deadenylylation. Why do these effects make good metabolic sense?

Expert Solution

Step 1

Glutamine : It is an alpha amino acid that is used in the biosynthesis of proteins. Its side chain is similar to that of glutamine acid, except the carboxylic acid group is replaced by an amide.

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Similar questions

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