Organic Chemistry (Looseleaf) (Custom Package)
11th Edition
ISBN: 9781118757413
Author: Solomons
Publisher: WILEY
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Question
Chapter 24, Problem 23P
Interpretation Introduction
Interpretation:
The heptapeptide sequence of amino acids, on the basis of the information provided, is to be deduced.
Concept introduction:
On treating a polypeptide with 2,4-dinitrofluorobenzene in basic solution, the free amino group of the N-terminal gives a nucleophilic
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Determine the amino acid sequence of a polypeptide from the following data: Acid-catalyzed hydrolysis gives Ala, Arg, His, 2 Lys, Leu, 2 Met, Pro, 2 Ser, Thr, and Val. Carboxypeptidase A releases Val. Edman’s reagent releases PTH-Leu. Treatment with cyanogen bromide gives three peptides with the following amino acid compositions: 1. His, Lys, Met, Pro, Ser 2. Thr, Val 3. Ala, Arg, Leu, Lys, Met, Ser Trypsin-catalyzed hydrolysis gives three peptides and a single amino acid: 1. Arg, Leu, Ser 2. Met, Pro, Ser, Thr, Val 3. Lys 4. Ala, His, Lys, Met
Determine the amino acid sequence of a polypeptide from the following data:Acid-catalyzed hydrolysis gives Ala, Arg, His, 2 Lys, Leu, 2 Met, Pro, 2 Ser, Thr, and Val.Carboxypeptidase A releases Val.Edman’s reagent releases PTH-Leu.Treatment with cyanogen bromide gives three peptides with the following amino acid compositions:1. His, Lys, Met, Pro, Ser 2. Thr, Val 3. Ala, Arg, Leu, Lys, Met, Ser
Determine the primary structure of an octapeptide from the following data: Acid-catalyzed hydrolysis gives 2 Arg, Leu, Lys, Met, Phe, Ser, and Tyr. Carboxypeptidase A releases Ser. Edman’s reagent releases Leu. Treatment with cyanogen bromide forms two peptides with the following amino acid compositions: 1. Arg, Phe, Ser 2. Arg, Leu, Lys, Met, Tyr Trypsin-catalyzed hydrolysis forms the following two amino acids and two peptides: 1. Arg 2. Ser 3. Arg, Met, Phe 4. Leu, Lys, Tyr
Chapter 24 Solutions
Organic Chemistry (Looseleaf) (Custom Package)
Ch. 24 - Prob. 1PPCh. 24 - Practice Problem 24.2 The guanidino group NHNHCNH2...Ch. 24 - Prob. 3PPCh. 24 - Prob. 4PPCh. 24 - Prob. 5PPCh. 24 - Prob. 6PPCh. 24 - Prob. 7PPCh. 24 - Practice Problem 24.8
Glutathione is a tripeptide...Ch. 24 - Prob. 9PPCh. 24 - Prob. 10PP
Ch. 24 - Prob. 11PPCh. 24 - Practice Problem 24.12 Show all steps in the...Ch. 24 - Practice Problem 24.13 The synthesis of a...Ch. 24 - Practice Problem 24.14
The terminal carboxyl...Ch. 24 - Prob. 15PPCh. 24 - Prob. 16PPCh. 24 - (a) Which amino acids in Table 24.1 have more than...Ch. 24 - Prob. 18PCh. 24 - 24.19 (a) On the basis of the following sequence...Ch. 24 - Prob. 20PCh. 24 - Prob. 21PCh. 24 - Prob. 22PCh. 24 - Prob. 23PCh. 24 - Prob. 24PCh. 24 - The enzyme lysozyme and its mechanism are...Ch. 24 - Prob. 2LGPCh. 24 - 24.1 Write the structural formula of the principal...Ch. 24 - Prob. 2Q
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