Consider a peptide with the following sequence: LCYH
a) In what pH ranges would this peptide be a good buffer?
b) Calculate its approximate isoelectric point.
c) Draw the structure of the dominant species of this peptide at pH 10.7
d) What percent of the dominant species exists at pH 10.7?
e) Calculate the charge of the peptide at pH 10.7
Please show all work where necessary. Thank you!
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