CATH Classification

Domain Context

CATH Clusters

Superfamily Glutamyl-tRNA Synthetase; Domain 3
Functional Family Glutamate--tRNA ligase 2

Enzyme Information

6.3.5.-
Carbon--nitrogen ligases with glutamine as amido-N-donor.
based on mapping to UniProt Q9WY94
6.1.1.17
Glutamate--tRNA ligase.
based on mapping to UniProt Q9X2I8
ATP + L-glutamate + tRNA(Glu) = AMP + diphosphate + L-glutamyl-tRNA(Glu).

UniProtKB Entries (1)

Q9X0Z9
GATA_THEMA
Thermotoga maritima MSB8
Glutamyl-tRNA(Gln) amidotransferase subunit A

PDB Structure

PDB 3AL0
External Links
Method X-RAY DIFFRACTION
Organism
Primary Citation
Two enzymes bound to one transfer RNA assume alternative conformations for consecutive reactions.
Ito, T., Yokoyama, S.
Nature