Much of the strength of silk—a natural protein fiber—is attributed to β-pleated sheets stacking to form a crystalline structure. The sequence within those sheets exhibits a repeating pattern, Gly-Ser-Gly-Ala-Gly-Ala. Why do you think these amino acids are prevalent in those crystalline structures?
Much of the strength of silk—a natural protein fiber—is attributed to β-pleated sheets stacking to form a crystalline structure. The sequence within those sheets exhibits a repeating pattern, Gly-Ser-Gly-Ala-Gly-Ala. Why do you think these amino acids are prevalent in those crystalline structures?
Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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Much of the strength of silk—a natural protein fiber—is attributed to β-pleated sheets stacking to form a crystalline structure. The sequence within those sheets exhibits a repeating pattern, Gly-Ser-Gly-Ala-Gly-Ala. Why do you think these amino acids are prevalent in those crystalline structures?
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Proteins are basically formed of amino acids and they are chemically bonded to each other mainly via amide linkages and other disulphide linkages wherever possible.
Glycine,Alanine are the examples of neutral amino acids.
Serine is an example of alcoholic amino acids.
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