Function and Biology Details
Reactions catalysed:
ATP + L-arginine + tRNA(Arg) = AMP + diphosphate + L-arginyl-tRNA(Arg)
ATP + L-glutamine + tRNA(Gln) = AMP + diphosphate + L-glutaminyl-tRNA(Gln)
Biochemical function:
Biological process:
Cellular component:
Sequence domains:
- Arginine-tRNA ligase
- Glutamyl/glutaminyl-tRNA synthetase
- Large ribosomal subunit protein bL25/Gln-tRNA synthetase, N-terminal
- Aminoacyl-tRNA synthetase, class I, conserved site
- Rossmann-like alpha/beta/alpha sandwich fold
- Arginyl-tRNA synthetase, catalytic core domain
- Arginyl tRNA synthetase N-terminal domain
- Arginyl tRNA synthetase N-terminal domain superfamily
12 more domains
Structure analysis Details
Assembly composition:
hetero trimer (preferred)
PDBe Complex ID:
PDB-CPX-155673 (preferred)
Entry contents:
3 distinct polypeptide molecules
Macromolecules (3 distinct):
Ligands and Environments
No bound ligands
No modified residues
Experiments and Validation Details
X-ray source:
PAL/PLS BEAMLINE 5C (4A)
Spacegroup:
C2221
Expression system: Escherichia coli