CATH Classification

Domain Context

CATH Clusters

Superfamily S15/NS1, RNA-binding
Functional Family bifunctional glutamate/proline--tRNA ligase

Enzyme Information

6.1.1.17
Glutamate--tRNA ligase.
based on mapping to UniProt Q7SIA2
ATP + L-glutamate + tRNA(Glu) = AMP + diphosphate + L-glutamyl-tRNA(Glu).
6.1.1.15
Proline--tRNA ligase.
based on mapping to UniProt Q7SIA2
ATP + L-proline + tRNA(Pro) = AMP + diphosphate + L-prolyl-tRNA(Pro).

UniProtKB Entries (1)

Q7SIA2
SYEP_CRIGR
Cricetulus griseus
Bifunctional glutamate/proline--tRNA ligase

PDB Structure

PDB 1D2D
External Links
Method SOLUTION NMR
Organism Escherichia
Primary Citation
A recurrent RNA-binding domain is appended to eukaryotic aminoacyl-tRNA synthetases.
Cahuzac, B., Berthonneau, E., Birlirakis, N., Guittet, E., Mirande, M.
EMBO J.