PDBe 5l7p

X-ray diffraction
1.9Å resolution

In silico-powered specific incorporation of photocaged Dopa at multiple protein sites

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Tyrosine--tRNA ligase Chains: A, B
Molecule details ›
Chains: A, B
Length: 318 amino acids
Theoretical weight: 36.37 KDa
Source organism: Methanocaldococcus jannaschii DSM 2661
Expression system: Escherichia coli
UniProt:
  • Canonical: Q57834 (Residues: 1-306; Coverage: 100%)
Gene names: MJ0389, tyrS
Sequence domains: tRNA synthetases class I (W and Y)

Ligands and Environments


No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: BESSY BEAMLINE 14.1
Spacegroup: P212121
Unit cell:
a: 55.507Å b: 78.275Å c: 137.883Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.18 0.178 0.218
Expression system: Escherichia coli