| TRNA-guanine15 transglycosylase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC no. | 2.4.2.48 | ||||||||
| Databases | |||||||||
| IntEnz | IntEnz view | ||||||||
| BRENDA | BRENDA entry | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
| |||||||||
TRNA-guanine15 transglycosylase (EC 2.4.2.48, tRNA transglycosylase, transfer ribonucleate glycosyltransferase, tRNA guanine15 transglycosidase, TGT, transfer ribonucleic acid guanine15 transglycosylase) is an enzyme with systematic name tRNA-guanine15:7-cyano-7-carbaguanine tRNA-D-ribosyltransferase. [1] This enzyme catalyses the following chemical reaction
- guanine 15 in tRNA + 7-cyano-7-carbaguanine 7-cyano-7-carbaguanine15 in tRNA + guanine
Archaeal tRNAs contain the modified nucleoside archaeosine at position 15.
