CATH Classification
| Level | CATH Code | Description |
|---|---|---|
|
3 | Alpha Beta |
|
3.40 | 3-Layer(aba) Sandwich |
|
3.40.50 | Rossmann fold |
|
3.40.50.620 | HUPs |
Domain Context
CATH Clusters
| Superfamily | HUPs |
| Functional Family | Glutamine--tRNA ligase |
Enzyme Information
| 6.1.1.18 |
Glutamine--tRNA ligase.
based on mapping to UniProt P00962
ATP + L-glutamine + tRNA(Gln) = AMP + diphosphate + L-glutaminyl- tRNA(Gln).
|
UniProtKB Entries (1)
| P00962 |
SYQ_ECOLI
Escherichia coli K-12
Glutamine--tRNA ligase
|
PDB Structure
| PDB | 1QRU |
| External Links | |
| Method | X-RAY DIFFRACTION |
| Organism | Escherichia |
| Primary Citation |
Crystal structures of three misacylating mutants of Escherichia coli glutaminyl-tRNA synthetase complexed with tRNA(Gln) and ATP.
Biochemistry
|