| No. | DFBP ID | AA sequence | Peptide/Function name | Organism/Source | Precursor protein | PubDate |
| 1 | DFBPBBBP0005 | YPSKPDNPGEDAPAEDLARYYSALRHYINLITRQRY | Blood-brain barrier peptide, Neuropeptide Y | Porcine brain | N.D | 1999 |
| No other studies with the same sequence were reported. | ||||||