| Active principles | Rating | Bibliogr. | Expand | |
|---|---|---|---|---|
| 1 | Hydrolases | 100 | + | |
| 2 | Transferases | 81 | + | |
| 3 | Oxidoreductases | 30 | + | |
| 4 | Lyases | 6 | + | |
| 5 | Isomerases | 5 | + | |
| 6 | Multienzyme Complexes | 4 | + | |
| 7 | Ligases | 3 | + | |
| 8 | Recombinases | 1 | + | |
| 9 | RNA, Catalytic | 1 | + | |
| 10 | DNA Restriction-Modification Enzymes | 1 | + |