Which interaction may participate in the stabilization of tertiary structure by covalently linking different polypeptide chains?
A) disulfide bond
B) electrostatic interaction
C) hydrogen bond
D) hydrophobic interaction
E) peptide bond

Question

Quizplus · Accepted Answer

Disulfide bonds are covalent bonds that form between two cysteine residues in different polypeptide chains or in the same chain. They can participate in the stabilization of tertiary structure by covalently linking different polypeptide chains.

Which Interaction May Participate in the Stabilization of Tertiary Structure