CATH Classification
| Level | CATH Code | Description |
|---|---|---|
|
1 | Mainly Alpha |
|
1.10 | Orthogonal Bundle |
|
1.10.287 | Helix Hairpins |
|
1.10.287.890 | Crystal structure of tRNA isopentenylpyrophosphate transferase (bh2366) domain |
Domain Context
CATH Clusters
| Superfamily | Crystal structure of tRNA isopentenylpyrophosphate transferase (bh2366) domain |
| Functional Family |
Enzyme Information
| 2.5.1.75 |
tRNA dimethylallyltransferase.
based on mapping to UniProt Q9HUL9
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)
| Q9HUL9 |
MIAA_PSEAE
Pseudomonas aeruginosa PAO1
TRNA dimethylallyltransferase
|
PDB Structure
| PDB | 3CRM |
| External Links | |
| Method | X-RAY DIFFRACTION |
| Organism | Escherichia |
| Primary Citation |
Structure of tRNA Dimethylallyltransferase: RNA Modification
through a Channel
J.Mol.Biol.
|
