CATH Classification
| Level | CATH Code | Description |
|---|---|---|
|
3 | Alpha Beta |
|
3.40 | 3-Layer(aba) Sandwich |
|
3.40.50 | Rossmann fold |
|
3.40.50.300 | P-loop containing nucleotide triphosphate hydrolases |
Domain Context
CATH Clusters
| Superfamily | P-loop containing nucleotide triphosphate hydrolases |
| Functional Family | tRNA dimethylallyltransferase |
Enzyme Information
| 2.5.1.75 |
tRNA dimethylallyltransferase.
based on mapping to UniProt P07884
Dimethylallyl diphosphate + adenine(37) in tRNA = diphosphate + N(6)- dimethylallyladenine(37) in tRNA.
-!- 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. -!- Formerly EC 1.8.6.1 and EC 2.5.1.8.
|
UniProtKB Entries (1)
| P07884 |
MOD5_YEAST
Saccharomyces cerevisiae S288C
TRNA dimethylallyltransferase
|
PDB Structure
| PDB | 3EPL |
| External Links | |
| Method | X-RAY DIFFRACTION |
| Organism | |
| Primary Citation |
Crystallographic snapshots of eukaryotic dimethylallyltransferase acting on tRNA: insight into tRNA recognition and reaction mechanism.
Proc.Natl.Acad.Sci.Usa
|
