A hydrogen bond between the amino acid side groups ( R groups)of two different polypeptide chains in a multichain protein would be considered part of the ____ structure of the protein.

Question

Quizplus · Accepted Answer

Hydrogen bonds between side groups of different polypeptide chains contribute to the quaternary structure of a protein, which involves the interaction between multiple polypeptide chains.

A Hydrogen Bond Between the Amino Acid Side Groups