Zimm–Bragg model

The Zimm–Bragg model is a statistical mechanical model used to describe the conformational behavior of polymer chains, particularly in the context of helix-coil transitions. It provides a framework for understanding how polypeptides can exist in different structural forms—typically as alpha-helices or random coils—under varying conditions, such as temperature and solvent environment. Developed by William H. Zimm and David R.