3g1z

X-ray diffraction
1.95Å resolution

Structure of IDP01693/yjeA, a potential t-RNA synthetase from Salmonella typhimurium

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
PDBe Complex ID:
PDB-CPX-195662 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Elongation factor P--(R)-beta-lysine ligase Chains: A, B
Molecule details ›
Chains: A, B
Length: 326 amino acids
Theoretical weight: 36.95 KDa
Source organism: Salmonella enterica subsp. enterica serovar Typhimurium
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9ZJ12 (Residues: 1-325; Coverage: 100%)
Gene names: STM4344, epmA, genX, yjeA
Sequence domains: tRNA synthetases class II (D, K and N)
Structure domains: Bira Bifunctional Protein; Domain 2

Ligands and Environments

3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU MICROMAX-007
Spacegroup: P21
Unit cell:
a: 69.901Å b: 68.905Å c: 73.27Å
α: 90° β: 110.31° γ: 90°
R-values:
R R work R free
0.184 0.181 0.239
Expression system: Escherichia coli