1bbu

X-ray diffraction
2.7Å resolution

LYSYL-TRNA SYNTHETASE (LYSS) COMPLEXED WITH LYSINE

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-141716 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Lysine--tRNA ligase Chain: A
Molecule details ›
Chain: A
Length: 504 amino acids
Theoretical weight: 57.55 KDa
Source organism: Escherichia coli K-12
Expression system: Escherichia coli
UniProt:
  • Canonical: P0A8N3 (Residues: 2-505; Coverage: 100%)
Gene names: JW2858, asuD, b2890, herC, lysS
Sequence domains:
Structure domains:

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SRS BEAMLINE PX9.6
Spacegroup: P6122
Unit cell:
a: 181.82Å b: 181.82Å c: 93.07Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.228 0.228 0.297
Expression system: Escherichia coli