SEARCH Articles Figures Tables 6-Octapeptide repeat insertion Cholecystokinin-C-terminal octapeptid Cyclic octapeptide Cyclic octapeptides Delicious octapeptide Heme octapeptide Octapeptide Octapeptide (CCK Octapeptide Repeat Insertion Mutations Octapeptide cyclo-[- Octapeptide repeat region Octapeptide simulations, structure Octapeptides to Pentadecapeptides Octapeptides, cyclic, conformations