| Active principles | Rating | Bibliogr. | Expand | |
|---|---|---|---|---|
| 1 | Intracellular Signaling Peptides and Proteins | 100 | + | |
| 2 | Intercellular Signaling Peptides and Proteins | 71 | + | |
| 3 | Peptide Hormones | 19 | + | |
| 4 | Oligopeptides | 16 | + | |
| 5 | Neuropeptides | 15 | + | |
| 6 | Serpins | 6 | + | |
| 7 | Proteinase Inhibitory Proteins, Secretory | 4 | + | |
| 8 | Peptides, Cyclic | 3 | + | |
| 9 | Glycopeptides | 1 | + | |
| 10 | Charybdotoxin | 1 | + | |
| 11 | Peptide Fragments | 1 | + |