18. Amino Acids and Proteins

Convert the following amino acids into their 3-letter codes: Glycine, Isoleucine, Valine, Tryptophan, Proline.

Give the name for the amino acid represented by each of the following abbreviations:

d. Cys

Draw the structure for the amino acid represented by each of the following abbreviations:

c. Val

Give the name and three-letter abbreviation for the amino acid described by each of the following:

a. the nonpolar amino acid with a sulfur atom in its side chain

Give the name and three-letter abbreviation for the amino acid described by each of the following:

a. the polar amino acid with a benzene ring in its side chain

Give the name and three-letter abbreviation for the amino acid described by each of the following:

c. the polar amino acid with a sulfur atom in its side chain

Draw the structure for the amino acid represented by each of the following abbreviations:

d. Ile

Write the name for the amino acid represented by each of the following abbreviations:

d. Cys