| Active principles | Rating | Bibliogr. | Expand | |
|---|---|---|---|---|
| 1 | Transferases | 100 | + | |
| 2 | Hydrolases | 68 | + | |
| 3 | Oxidoreductases | 20 | + | |
| 4 | Multienzyme Complexes | 9 | + | |
| 5 | Lyases | 6 | + | |
| 6 | Ligases | 5 | + | |
| 7 | Isomerases | 4 | + | |
| 8 | Recombinases | 4 | + | |
| 9 | Isoenzymes | 3 | + | |
| 10 | DNA Repair Enzymes | 1 | + | |
| 11 | Multifunctional Enzymes | 1 | + |