| Active principles | Rating | Bibliogr. | Expand | |
|---|---|---|---|---|
| 1 | Iron-Binding Proteins | 100 | + | |
| 2 | Membrane Transport Proteins | 73 | + | |
| 3 | RNA-Binding Proteins | 10 | + | |
| 4 | Calcium-Binding Proteins | 6 | + | |
| 5 | Adaptor Proteins, Signal Transducing | 5 | + | |
| 6 | GTP-Binding Proteins | 5 | + | |
| 7 | Insulin-Like Growth Factor Binding Proteins | 2 | + | |
| 8 | Sex Hormone-Binding Globulin | 1 | + |