| Active principles | Rating | Bibliogr. | Expand | |
|---|---|---|---|---|
| 1 | Calcium-Binding Proteins | 100 | + | |
| 2 | Membrane Transport Proteins | 54 | + | |
| 3 | RNA-Binding Proteins | 45 | + | |
| 4 | Adaptor Proteins, Signal Transducing | 34 | + | |
| 5 | Transcobalamins | 6 | + | |
| 6 | Iron-Binding Proteins | 4 | + | |
| 7 | Sex Hormone-Binding Globulin | 3 | + |