4. Proteases are enzymes that catalyze the hydrolysis of peptide bonds in proteins. The enzyme trypsin is a protease that specifically hydrolyzes only those peptide bonds that are formed by the carboxyl group of basic amino acid residues. Trypsin is present in the small intestine where it functions at an optimum pH of 8. Consider the pentapeptide Phe-His-Val-Lys-Glu. Draw the structures of the products formed from trypsin-catalyzed hydrolysis of this peptide.

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4.
Proteases are enzymes that catalyze the hydrolysis of peptide bonds in proteins. The enzyme trypsin
is a protease that specifically hydrolyzes only those peptide bonds that are formed by the carboxyl
group of basic amino acid residues. Trypsin is present in the small intestine where it functions at an
optimum pH of 8. Consider the pentapeptide Phe-His-Val-Lys-Glu. Draw the structures of the
products formed from trypsin-catalyzed hydrolysis of this peptide.
Transcribed Image Text:4. Proteases are enzymes that catalyze the hydrolysis of peptide bonds in proteins. The enzyme trypsin is a protease that specifically hydrolyzes only those peptide bonds that are formed by the carboxyl group of basic amino acid residues. Trypsin is present in the small intestine where it functions at an optimum pH of 8. Consider the pentapeptide Phe-His-Val-Lys-Glu. Draw the structures of the products formed from trypsin-catalyzed hydrolysis of this peptide.
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