novel protein is described that functions best at pH 10.5, and contains a beta strand on one side. The authors eport that at pH 10.5 this beta strand's interaction with an alpha helix is stabilized by an ionic interaction. a. Beneath each pair of amino acid names, draw out the structures for the two amino acids at pH 10.5 Asp-Arg Asn-Gln Cys-Glu b. Which of these pairs would be the best candidates for the ionic interaction at pH 10.5? (circle your choice): Asp-Arg Asn-Gln Leu-Gly C. Explain your choice in part b (25 words or less)

Biochemistry
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Chapter1: Biochemistry: An Evolving Science
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-novel protein is described that functions best at pH 10.5, and contains a beta strand on one side. The authors
report that at pH 10.5 this beta strand's interaction with an alpha helix is stabilized by an ionic interaction.
a. Beneath each pair of amino acid names, draw out the structures for the two amino acids at pH 10.5
Asp-Arg
Asn-Gln
Cys-Glu
b. Which of these pairs would be the best candidates for the ionic interaction at pH 10.5? (circle your
choice):
Asp-Arg
Asn-Gln
Leu-Gly
C. Explain your choice in part b (25 words or less)
Transcribed Image Text:-novel protein is described that functions best at pH 10.5, and contains a beta strand on one side. The authors report that at pH 10.5 this beta strand's interaction with an alpha helix is stabilized by an ionic interaction. a. Beneath each pair of amino acid names, draw out the structures for the two amino acids at pH 10.5 Asp-Arg Asn-Gln Cys-Glu b. Which of these pairs would be the best candidates for the ionic interaction at pH 10.5? (circle your choice): Asp-Arg Asn-Gln Leu-Gly C. Explain your choice in part b (25 words or less)
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