Chemistry for Today  Chapter 19 Exercise 2/9 

2. a. Draw a complete structure for each of the following peptides.
  b. Circle the peptide bonds within the peptide. 
  c. Label the N-terminal end and the C-terminal end.
  d. Show the amino acid sequence using the one-letter and three-letter abbreviations. 
  e. Use the one-letter abbreviations to list all the other possible sequences for all tripeptides that could be made with the same 3 amino acids. Each amino acid can be used only once in each tripeptide.
   
2.1*  
2.2  

Index || Exercise 1 2 3 4 5 6 7 8 9 Answers C H O N S