| DRAT | Dinitrogenase reductase ADP-ribosyltransferase |
|---|---|
| DRAG | Dinitrogenase reductase-activating glycohydrolase |
| HMG-CoA reductase | 3-Hydroxy-3-methylglutaryl CoA reductase |
| HMG-CoA reductase | 3-Hydroxy-3-methylglutaryl coenzyme A reductase |
| MTHFR | 10-Methylenetetrahydrofolate reductase |