| No. | DFBP ID | AA sequence | Peptide/Function name | Organism/Source | Precursor protein | PubDate |
| 1 | DFBPPEPI0011 | VYPFPGPI | PEP-inhibitory peptide | Bovine milk | β-Casein | 1992 |
| 2 | DFBPPEPI0046 | VYPFPGPI | PEP-inhibitory peptide | Ovine milk | β-Casein | 1992 |
| 3 | DFBPPEPI0047 | VYPFPGPI | PEP-inhibitory peptide | Buffalo milk | β-Casein | 1992 |