Fig. 5: Thermal denaturation of loop-substituted aPP variants.
From: Stabilization of a miniprotein fold by an unpuckered proline surrogate
Representative plots of fraction folded as a function of temperature for peptides 7 (gray), 19 (olive), 20 (pink), and 21 (dark red) at 30 μM in 4 mM sodium phosphate, 155 mM NaCl, pH 7.4. Molar ellipticity was monitored at 222 nm, and fitted curves were derived from non-linear regression.
