A3 Q21. A polypeptide is cleaved into peptides by treatment with trypsin and cyanogen bromide,and the peptides are purified and sequenced. The sequences of the peptides are shown below.(note: trypsin cleaves after lysine (K) and arginine (R); cyanogen bromide cleaves aftermethionine (M)). Work to show the sequence of peptide using either Ts or Cs. (6; 84)Trypsin peptideCyanogen bromide peptidesC1: TKDCVHSDT1: EGAAYHDFEPIDPRT2: GASMALIKC2:EGAAYHDFEPIDPRGASMT3: YLIACGPMTKC3: ALIKYLIACGPMT4: DCVHSD

Given: Trypsin peptides and Cyanogen bromide peptides has given.

Answered: s are purified and sequenced. The…

s are purified and sequenced. The sequences of th eaves after lysine (K) and arginine (R); cyanogen br .Work to show the sequence of peptide using eithe Cyanogen bromide C1: TKDCVHSD EPIDPR

General, Organic, and Biological Chemistry

7th Edition

ISBN:9781285853918

Author:H. Stephen Stoker

Publisher:H. Stephen Stoker

Chapter20: Proteins

Section: Chapter Questions

Problem 20.58EP: For the tripeptide SerValMet a. What amino acid is located at the peptides N-terminal end? b. What...

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