What Type of Interaction Is Directly Responsible for the Formation of Secondary Structure

What Type Of Interaction Is Directly Responsible For The Formation Of Secondary Structure?

Proteins have different levels of structure. Primary structure is the sequence of amino acids, joined by peptide bonds. Secondary structure is determined by hydrogen bonding in the amino acid chain backbone. Tertiary structure is the entire protein’s shape, determined by R-group interaction and hydrophobic forces.

What type of interaction is directly responsible for the formation of secondary structure such as beta sheets?

Secondary structure: The α-helix and β-pleated sheet form because of hydrogen bonding between carbonyl and amino groups in the peptide backbone. Certain amino acids have a propensity to form an α-helix, while others have a propensity to form a β-pleated sheet.