Figure 6.

CTR/AMY₁–amylin-amide (a, b, magenta) and CTR/AMY₁–amylin-carboxylate form (c, d, magenta) contacts identified during SuMD simulations, plotted on the CTR/AMY₁ molecular surface. The CTR/AMY₁ residues least engaged by amylin (0% contact) are colored cyan, while residues most engaged by amylin (100% contact) are colored purple. (a) SuMD simulations of amylin–amide binding to AMY₁ receptor ECD. (b) SuMD simulations of amylin–amide binding to the CTR ECD. (c) SuMD simulations of amylin–carboxylate form binding to AMY₁ receptor ECD. (d) SuMD simulations of amylin–carboxylate form binding to the CTR ECD.