A Peptide Was Treated with Protease Enzymes and Cyanogen Bromide

question 15

Essay

A peptide was treated with protease enzymes and cyanogen bromide followed by complete hydrolysis of the resulting products. Based upon the following data, determine the sequence of the original peptide.
Chymotrypsin gave two peptides containing the following amino acids:
Leu, Pro
Asp, Gln, Arg, Met, Tyr, Val
Cyanogen bromide gave two peptides containing the following amino acids:
Asp, Met
Gln, Leu, Arg, Tyr, Pro, Val
Trypsin gave two peptides containing the following amino acids:
Gln, Leu, Tyr, Pro
Asp, Arg, Met, Val

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Definitions:

Derailment

A thought disorder characterized by a person's speech and thinking patterns being disorganized or unrelated, making it difficult to follow the individual's train of thought.

Lack of Abstractness

Pertains to the inability or difficulty in understanding and applying abstract concepts and ideas.

Flattened Affect

A reduction in the display of emotions through facial expressions, voice tone, or the lack of emotional response to events.

Physiological Arousal

The body's physical response to stimuli, which can include increased heart rate, sweating, and heightened senses.