Figure 4.
Thermodynamic functions against temperature for the sequences 1H (◊), 2H (×), and 3H (+) in Table 3. (a) Specific heat Cv = (〈E2〉 − 〈E〉2)/NkT2, N being the number of amino acids. (b) Hydrogen-bond energy per amino acid, Ehb/N. (c) Chain entropy per amino acid, δS/N = [S − S(kT = 0.9)]/N. The full lines in a represent single-histogram extrapolations (35). Dotted lines are drawn to guide the eye.