The amino acids that could give rise to the interactions pictured in Figure 21 − 24 that maintains the tertiary structures of proteins are to be named. Concept introduction: Amino acids bind together to form large chain molecules of high molecular masses known as proteins. Aliphatic and aromatic amino acids are non-polar in nature and interact mainly by hydrophobic interactions and vanderwaals forces. Amino acids which are acidic and basic in nature interact through charge-charge interactions and ionic bonds as they are charged molecules and those contain functional groups also interact through hydrogen bonding as they are polarized. These interactions are useful to maintain the tertiary structure of proteins. The types of interactions pictured in Figure 21 − 24 to maintain the tertiary structures of proteins are; ionic interaction, hydrogen bonding interaction, covalent interaction, London dispersion forces and dipole-dipole interactions. To determine: The amino acids that could give rise to the interactions pictured in Figure 21 − 24 that maintains the tertiary structures of proteins.

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Chapter 21, Problem 91E

Interpretation Introduction

Interpretation: The amino acids that could give rise to the interactions pictured in Figure 21−24 that maintains the tertiary structures of proteins are to be named.

Concept introduction: Amino acids bind together to form large chain molecules of high molecular masses known as proteins. Aliphatic and aromatic amino acids are non-polar in nature and interact mainly by hydrophobic interactions and vanderwaals forces. Amino acids which are acidic and basic in nature interact through charge-charge interactions and ionic bonds as they are charged molecules and those contain functional groups also interact through hydrogen bonding as they are polarized. These interactions are useful to maintain the tertiary structure of proteins. The types of interactions pictured in Figure 21−24 to maintain the tertiary structures of proteins are; ionic interaction, hydrogen bonding interaction, covalent interaction, London dispersion forces and dipole-dipole interactions.

To determine: The amino acids that could give rise to the interactions pictured in Figure 21−24 that maintains the tertiary structures of proteins.

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