CONFORMATION AND SWEET TASTES OF L-ASP-D-XAA-OME DIPEPTIDES

In order to investigate the conformational preferences to elicit the tastes, conformational free energy calculations using the empirical potential ECEPP/3 and the hydration shell model were carried out on the L-aspartyl dipeptide methyl esters, L-$\^$+/HAsp$\^$-/-D-Xaa-OMe, in the unhydrated state, where Xaa includes sweet (Ala, Abu, Ser, Thr, Val, and lle), bitter (Phe, Trp, and Leu), and tasteless (Tyr and Met) residues. (omitted)