Disulfide bonds are often found to stabilize which of the following levels of protein structure?
A)primary
B)secondary
C)tertiary
D)all of the above
E)none of the above

Question

Quizplus · Accepted Answer

Disulfide bonds are covalent bonds formed between two cysteine amino acid residues through the oxidation of their sulfhydryl groups. These bonds create a covalent bridge between different parts of a polypeptide chain, stabilizing the tertiary structure of proteins by maintaining the proper folding of the protein. Therefore, these bonds are often found to stabilize the tertiary structure of proteins.

Disulfide Bonds Are Often Found to Stabilize Which of the Following