EC number 2.5.1.75 | ExPASy NiceZyme view MetaCyc | |
TRNA dimethylallyltransferase (EC 2.5.1.75, tRNA prenyltransferase, MiaA, transfer ribonucleate isopentenyltransferase, Delta2-isopentenyl pyrophosphate:tRNA-Delta2-isopentenyl transferase, Delta2-isopentenyl pyrophosphate:transfer ribonucleic acid Delta2-isopentenyltransferase) is an enzyme with systematic name dimethylallyl-diphosphate: tRNA dimethylallyltransferase. This enzyme catalyses the following chemical reaction
Formerly known as tRNA isopentenyltransferase (EC 2.5.1.8), but it is now known that dimethylallyl diphosphate, rather than isopentenyl diphosphate, is the substrate.
References
TRNA dimethylallyltransferase Wikipedia(Text) CC BY-SA