| Active principles | Rating | Bibliogr. | Expand | |
|---|---|---|---|---|
| 1 | Peptide Hormones | 100 | + | |
| 2 | Intercellular Signaling Peptides and Proteins | 55 | + | |
| 3 | Neuropeptides | 36 | + | |
| 4 | Intracellular Signaling Peptides and Proteins | 29 | + | |
| 5 | Oligopeptides | 28 | + | |
| 6 | Peptides, Cyclic | 8 | + | |
| 7 | Peptide Fragments | 4 | + | |
| 8 | Glycopeptides | 4 | + | |
| 9 | Serpins | 3 | + | |
| 10 | Opioid Peptides | 2 | + | |
| 11 | Circadian Rhythm Signaling Peptides and Proteins | 2 | + | |
| 12 | Antimicrobial Cationic Peptides | 1 | + | |
| 13 | Amyloid beta-Peptides | 1 | + | |
| 14 | Proteinase Inhibitory Proteins, Secretory | 1 | + | |
| 15 | Cholecystokinin | 1 | + | |
| 16 | Phosphopeptides | 1 | + |