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1 keywords

CATH Domain 4h3sA01

CATH Classification

Level CATH Code Description
Class 3 Alpha Beta
Architecture 3.40 3-Layer(aba) Sandwich
Topology 3.40.50 Rossmann fold
Homologous Superfamily 3.40.50.620 HUPs

Domain Context

CATH Clusters

Superfamily HUPs
Functional Family Glutaminyl-tRNA synthetase

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 4H3S
External Links
Method X-RAY DIFFRACTION
Organism
Primary Citation
The Structure of Yeast Glutaminyl-tRNA Synthetase and Modeling of Its Interaction with tRNA.
Grant, T.D., Luft, J.R., Wolfley, J.R., Snell, M.E., Tsuruta, H., Corretore, S., Quartley, E., Phizicky, E.M., Grayhack, E.J., Snell, E.H.
J.Mol.Biol.
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