Which type of structure is maintained by interaction between R-groups on amino acids that are separated by long distances on the same chain?

Question

Quizplus · Accepted Answer

Tertiary structure refers to the overall three-dimensional folding of a single polypeptide chain. It is stabilized by interactions between R-groups of amino acids that are separated by long distances on the same chain. These interactions include hydrogen bonds, disulfide bonds, ionic bonds, and hydrophobic interactions. Primary structure refers to the linear sequence of amino acids in a polypeptide chain, while secondary structure refers to local regular folding patterns such as alpha helices and beta sheets. Quaternary structure refers to the arrangement of multiple polypeptide chains in a protein complex. "Pental structure" is not a valid scientific term.

Which Type of Structure Is Maintained by Interaction Between R-Groups