Identify the sequence of the peptide below. H CH2 CH, H,N*-CH-C-N-CH-C-N-CH-C-N-CH-C-N-CH-C-N-CH-C-N-CH-COOH H CH, Нн H CH, CH, CH, CH, *NH, CH2 H CH, H CH2 2. ÇH, ČOOH SH S ČH,
Identify the sequence of the peptide below. H CH2 CH, H,N*-CH-C-N-CH-C-N-CH-C-N-CH-C-N-CH-C-N-CH-C-N-CH-COOH H CH, Нн H CH, CH, CH, CH, *NH, CH2 H CH, H CH2 2. ÇH, ČOOH SH S ČH,
Biochemistry
9th Edition
ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Chapter1: Biochemistry: An Evolving Science
Section: Chapter Questions
Problem 1P
Related questions
Question
![**Identify the sequence of the peptide below.**
The peptide chain is represented as follows:
\[ \text{H}_3\text{N}^+-\text{CH}-\text{C}-\text{N}-\text{CH}-\text{CH}-\text{C}-\text{N}-\text{CH}-\text{C}-\text{N}-\text{CH}-\text{C}-\text{N}-\text{CH}-\text{C}-\text{N}-\text{CH}-\text{COOH} \]
Each amino acid side chain (R group) is indicated:
- First: \(\text{CH}_2-\text{SH}\)
- Second: \(\text{H}-\text{CH}_3\)
- Third: \(\text{CH}_2-\text{CH}_2-\text{COOH}\)
- Fourth: \(\text{CH}_2-\text{CH}_2-\text{CH}_2-\text{NH}_3^+\)
- Fifth: \(\text{H}-\text{CH}_2-\text{OH}\)
- Sixth: \(\text{CH}_2-\text{S}-\text{CH}_3\)
Options to identify the sequence of this peptide:
- ○ CAEKGSM
- ○ MSGKEAC
- ○ CAKEGMS
- ○ KEACMSG
To solve, match the correct side chains to their respective amino acids and select the sequence that represents the given peptide structure.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F10115ea5-5f0e-4fb5-b400-8bf897ed7680%2F470bf07d-60bd-4abe-99ea-6d3d5e31190c%2F7cbeqff_processed.jpeg&w=3840&q=75)
Transcribed Image Text:**Identify the sequence of the peptide below.**
The peptide chain is represented as follows:
\[ \text{H}_3\text{N}^+-\text{CH}-\text{C}-\text{N}-\text{CH}-\text{CH}-\text{C}-\text{N}-\text{CH}-\text{C}-\text{N}-\text{CH}-\text{C}-\text{N}-\text{CH}-\text{C}-\text{N}-\text{CH}-\text{COOH} \]
Each amino acid side chain (R group) is indicated:
- First: \(\text{CH}_2-\text{SH}\)
- Second: \(\text{H}-\text{CH}_3\)
- Third: \(\text{CH}_2-\text{CH}_2-\text{COOH}\)
- Fourth: \(\text{CH}_2-\text{CH}_2-\text{CH}_2-\text{NH}_3^+\)
- Fifth: \(\text{H}-\text{CH}_2-\text{OH}\)
- Sixth: \(\text{CH}_2-\text{S}-\text{CH}_3\)
Options to identify the sequence of this peptide:
- ○ CAEKGSM
- ○ MSGKEAC
- ○ CAKEGMS
- ○ KEACMSG
To solve, match the correct side chains to their respective amino acids and select the sequence that represents the given peptide structure.
Expert Solution

Step 1
The peptide bond is formed between carboxyl group of one amino acid and amino group of other amino acid (-CO-NH2).
Step by step
Solved in 3 steps

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