Alanine-scanned C-terminal orexin-A-peptides
| Position of Replacement | Sequence |
|---|---|
| Orexin-A14–33 | CRLYELLHGAGNHAAGILTL-amide |
| Orexin-A14–33C14A | ARLYELLHGAGNHAAGILTL-amide |
| Orexin-A14–33R15A | CALYELLHGAGNHAAGILTL-amide |
| Orexin-A14–33L16A | CRAYELLHGAGNHAAGILTL-amide |
| Orexin-A14–33Y17A | CRLAELLHGAGNHAAGILTL-amide |
| Orexin-A14–33F18A | CRLYALLHGAGNHAAGILTL-amide |
| Orexin-A14–33L19A | CRLYEALHGAGNHAAGILTL-amide |
| Orexin-A14–33L20A | CRLYELAHGAGNHAAGILTL-amide |
| Orexin-A14–33H21A | CRLYELLAGAGNHAAGILTL-amide |
| Orexin-A14–33G22A | CRLYELLHAAGNHAAGILTL-amide |
| Orexin-A14–33G24A | CRLYELLHGAANHAAGILTL-amide |
| Orexin-A14–33N25A | CRLYELLHGAGAHAAGILTL-amide |
| Orexin-A14–33H26A | CRLYELLHGAGNAAAGILTL-amide |
The replaced amino acid is shown in bold.