A sample of a peptide of unknown sequence was treated with trypsin; another sample of the same peptide was treated with chymotrypsin. The sequences of the smaller peptides are the following, deduce the sequence of the original peptide.|

Biochemistry
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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
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Drill 3 Peptide Structure and Sequencing [Compatibility Mode] - Word
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A sample of a peptide of unknown sequence was treated with trypsin; another
sample of the same peptide was treated with chymotrypsin. The sequences of the
smaller peptides are the following, deduce the sequence of the original peptide.
2.
Met-Val-Ser-Thr-Lys
Val-Ile-Trp-Thr-Leu-Met-Ile
Leu-Phe-Asn-Glu-Ser-Arg
Trypsin treatment:
Asn-Glu-Ser-Arg-Val-Ile-Trp
Thr-Leu-Met-Ile
Chymotrypsin treatment:
Met-Val-Ser-Thr-Lys-Leu-Phe
21
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Transcribed Image Text:Drill 3 Peptide Structure and Sequencing [Compatibility Mode] - Word File Home Design Layout References Mailings Review View O Tell me what you want to do... Sign in 2 Share Insert X Cut P Find - Tahoma - 10.5 - A A Aa - AaBbCcl AaBbC AaBbCcI AaBbCc) AaBbCcD AaBbC AaBbCcI AaBbCcl 自Copy akc Replace Paste B I U - abE X, X A aby Emphasis Heading 1 I Normal Strong Subtitle Title I No Spac. Subtle Em.- A Select- Format Painter Clipboard Font Paragraph Styles Editing 1 4 • 5. L. 6 . . 7 : I· 8 . I. 9. 10 . I 11 . L. 12 13 . . 14 . I 15 AI 16 L A sample of a peptide of unknown sequence was treated with trypsin; another sample of the same peptide was treated with chymotrypsin. The sequences of the smaller peptides are the following, deduce the sequence of the original peptide. 2. Met-Val-Ser-Thr-Lys Val-Ile-Trp-Thr-Leu-Met-Ile Leu-Phe-Asn-Glu-Ser-Arg Trypsin treatment: Asn-Glu-Ser-Arg-Val-Ile-Trp Thr-Leu-Met-Ile Chymotrypsin treatment: Met-Val-Ser-Thr-Lys-Leu-Phe 21 Page 1 of 3 231 words English (United States) 212% 2:10 PM File Explorer IDrill 3 Peptide Struc. O My Questions | bar. O 4) G ENG 05/11/2021
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