CATH Classification

Domain Context

CATH Clusters

Superfamily Glutaminyl-tRNA synthetase, non-specific RNA binding region part 1, domain 1
Functional Family Glutamine--tRNA ligase

Enzyme Information

6.1.1.18
Glutamine--tRNA ligase.
based on mapping to UniProt P13188
ATP + L-glutamine + tRNA(Gln) = AMP + diphosphate + L-glutaminyl- tRNA(Gln).

UniProtKB Entries (1)

P13188
SYQ_YEAST
Saccharomyces cerevisiae S288C
Glutamine--tRNA ligase

PDB Structure

PDB 3TL4
External Links
Method X-RAY DIFFRACTION
Organism
Primary Citation
Structural conservation of an ancient tRNA sensor in eukaryotic glutaminyl-tRNA synthetase.
Grant, T.D., Snell, E.H., Luft, J.R., Quartley, E., Corretore, S., Wolfley, J.R., Snell, M.E., Hadd, A., Perona, J.J., Phizicky, E.M., Grayhack, E.J.
Nucleic Acids Res.