| Active principles | Rating | Bibliogr. | Expand | |
|---|---|---|---|---|
| 1 | Intercellular Signaling Peptides and Proteins | 100 | + | |
| 2 | Peptide Hormones | 79 | + | |
| 3 | Neuropeptides | 41 | + | |
| 4 | Intracellular Signaling Peptides and Proteins | 30 | + | |
| 5 | Oligopeptides | 24 | + | |
| 6 | Peptides, Cyclic | 13 | + | |
| 7 | Peptide Fragments | 8 | + | |
| 8 | Opioid Peptides | 6 | + | |
| 9 | Proteinase Inhibitory Proteins, Secretory | 5 | + | |
| 10 | Serpins | 5 | + | |
| 11 | Glycopeptides | 4 | + | |
| 12 | Amyloid beta-Peptides | 1 | + | |
| 13 | Antimicrobial Cationic Peptides | 1 | + | |
| 14 | Lipopeptides | 1 | + |