4. At pH 7.0, in what order would the following three peptides (described by their amino acid composition) elute from an anion exchange resin? Each peptide is 100 amino acids long. Ala Gly Peptide A 4% Peptide B 12% Peptide C 7% Phe Asn Gln Ser Asp Glu Lys Arg 7% 5% 6% 4% 8% 19% 15% 20% 12% 36% 8% 11% 14% 17% 5% 0% 2% 14% 6% 21% 8% 11% 3% 10% 4% 8% 11% 1 of 2
4. At pH 7.0, in what order would the following three peptides (described by their amino acid composition) elute from an anion exchange resin? Each peptide is 100 amino acids long. Ala Gly Peptide A 4% Peptide B 12% Peptide C 7% Phe Asn Gln Ser Asp Glu Lys Arg 7% 5% 6% 4% 8% 19% 15% 20% 12% 36% 8% 11% 14% 17% 5% 0% 2% 14% 6% 21% 8% 11% 3% 10% 4% 8% 11% 1 of 2
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
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Do question 4
![4. At pH 7.0, in what order would the following three peptides (described by their amino acid composition)
elute from an anion exchange resin? Each peptide is 100 amino acids long.
Ala
Gly
Peptide A 4%
Peptide B 12%
Peptide C 7%
Phe Asn Gln Ser Asp Glu Lys Arg
7% 5% 6% 4% 8% 19% 15% 20% 12%
36% 8% 11% 14%
17% 5%
0% 2%
14% 6% 21% 8% 11%
3%
10%
4%
8% 11%
1 of 2](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe0719576-6288-4966-bcac-ea0ff9b5df4d%2Fb785d853-c234-44f3-b729-2c6abc78aefe%2Ftm6qga9_processed.jpeg&w=3840&q=75)
Transcribed Image Text:4. At pH 7.0, in what order would the following three peptides (described by their amino acid composition)
elute from an anion exchange resin? Each peptide is 100 amino acids long.
Ala
Gly
Peptide A 4%
Peptide B 12%
Peptide C 7%
Phe Asn Gln Ser Asp Glu Lys Arg
7% 5% 6% 4% 8% 19% 15% 20% 12%
36% 8% 11% 14%
17% 5%
0% 2%
14% 6% 21% 8% 11%
3%
10%
4%
8% 11%
1 of 2
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