Function and Biology Details
Reaction catalysed:
ATP + L-tyrosine + tRNA(Tyr) = AMP + diphosphate + L-tyrosyl-tRNA(Tyr)
Biochemical function:
Biological process:
Cellular component:
Structure analysis Details
Assembly composition:
homo dimer (preferred)
Assembly name:
Tyrosine--tRNA ligase (preferred)
PDBe Complex ID:
PDB-CPX-176482 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Tyrosine--tRNA ligase
Molecule details ›
Chains: A, B
Length: 314 amino acids
Theoretical weight: 35.91 KDa
Source organism: Methanocaldococcus jannaschii DSM 2661
Expression system: Escherichia coli
UniProt:
Sequence domains: tRNA synthetases class I (W and Y)
Length: 314 amino acids
Theoretical weight: 35.91 KDa
Source organism: Methanocaldococcus jannaschii DSM 2661
Expression system: Escherichia coli
UniProt:
- Canonical:
Q57834 (Residues: 1-306; Coverage: 100%)
Sequence domains: tRNA synthetases class I (W and Y)
Ligands and Environments
No bound ligands
No modified residues
Experiments and Validation Details
X-ray source:
SSRF BEAMLINE BL18U1
Spacegroup:
P212121
Expression system: Escherichia coli
