1. Theoretically, a protein could assume a virtually infinite number of configurations and conformations. Suggest several features of proteins that drastically limit the actual number.    2. What are the greatest structural features that differentiate sphingolipids from phosphoglycerides?   3. High levels of glucose-6-phosphate inhibit glycolysis. If the concentration of glucose-6-phosphate decreases, activity is restored. Why?

Biochemistry
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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
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1. Theoretically, a protein could assume a virtually infinite number of configurations and conformations. Suggest
several features of proteins that drastically limit the actual number. 

 

2. What are the greatest structural features that differentiate sphingolipids from phosphoglycerides?

 

3. High levels of glucose-6-phosphate inhibit glycolysis. If the concentration of glucose-6-phosphate decreases,
activity is restored. Why?

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Are there anymore features that limit the protein configurations? I guess it is not enough for the full answer. 

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