| Aktiva substanser | Betyg | Bibliogr. | Expandera | |
|---|---|---|---|---|
| 1 | Proteinmetyltransferaser | 100 | + | |
| 2 | DNA-modifieringsmetylaser | 93 | + | |
| 3 | Katekol-O-metyltransferas | 38 | + | |
| 4 | Guanidinacetat-N-metyltransferas | 33 | + | |
| 5 | Fenyletanolamin-N-metyltransferas | 26 | + | |
| 6 | Histamin-N-metyltransferas | 18 | + | |
| 7 | Fosfatidyletanolamin-N-metyltransferas | 16 | + | |
| 8 | Fosfatidyl-N-metyletolamin-N-metyltransferas | 10 | + |