| Active principles | Rating | Bibliogr. | Expand | |
|---|---|---|---|---|
| 1 | Peptide Hormones | 100 | + | |
| 2 | Neuropeptides | 81 | + | |
| 3 | Intercellular Signaling Peptides and Proteins | 80 | + | |
| 4 | Oligopeptides | 70 | + | |
| 5 | Intracellular Signaling Peptides and Proteins | 52 | + | |
| 6 | Proteinase Inhibitory Proteins, Secretory | 20 | + | |
| 7 | Serpins | 20 | + | |
| 8 | Peptides, Cyclic | 11 | + | |
| 9 | Glycopeptides | 9 | + | |
| 10 | Opioid Peptides | 8 | + | |
| 11 | Polygeline | 7 | + | |
| 12 | Peptide Fragments | 6 | + |