› 1j5w

X-ray diffraction
1.95Å resolution

Crystal structure of Glycyl-tRNA synthetase alpha chain (TM0216) from Thermotoga maritima at 1.95 A resolution

Released:
DOI: 10.2210/pdb1j5w/pdb
PDB entry 1j5w coloured by chain, front view.
PDB entry 1j5w coloured by chain, side view.
PDB entry 1j5w coloured by chain, top view.
Source organism: Thermotoga maritima
Entry author: Joint Center for Structural Genomics (JCSG)

Function and Biology Details

Reaction catalysed: 
ATP + glycine + tRNA(Gly) = AMP + diphosphate + glycyl-tRNA(Gly)
Biochemical function:
Biological process:
Cellular component:
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-194466 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Glycine--tRNA ligase alpha subunit Chains: A, B
Molecule details ›
Chains: A, B
Length: 298 amino acids
Theoretical weight: 35.36 KDa
Source organism: Thermotoga maritima
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9WY59 (Residues: 1-286; Coverage: 100%)
Gene names: TM_0216, glyQ
Sequence domains: Glycyl-tRNA synthetase alpha subunit
Structure domains:

Ligands and Environments

No bound ligands
1 modified residue:
Ligand MSE 14 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL9-2
Spacegroup: P212121
Unit cell:
a: 65.4Å b: 66.2Å c: 142.1Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.197 0.197 0.254
Expression system: Escherichia coli

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