› 6b1z

X-ray diffraction
1.6Å resolution

Crystal Structure of Glutamate-tRNA Synthetase from Elizabethkingia anophelis

Released:
DOI: 10.2210/pdb6b1z/pdb
PDB entry 6b1z coloured by chain, front view.
PDB entry 6b1z coloured by chain, side view.
PDB entry 6b1z coloured by chain, top view.
Source organism: Elizabethkingia anophelis
Entry author: Seattle Structural Genomics Center for Infectious Disease (SSGCID)

Function and Biology Details

Reaction catalysed: 
ATP + L-glutamate + tRNA(Glu) = AMP + diphosphate + L-glutamyl-tRNA(Glu)
Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-100501 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Glutamate--tRNA ligase Chain: A
Molecule details ›
Chain: A
Length: 511 amino acids
Theoretical weight: 58.64 KDa
Source organism: Elizabethkingia anophelis
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: A0A077E909 (Residues: 1-503; Coverage: 100%)
Gene names: BD94_0257, gltX
Sequence domains:
Structure domains:

Ligands and Environments

3 bound ligands:
Ligand FMT 16 x FMT
Ligand EDO 7 x EDO
Ligand MG 1 x MG
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 21-ID-D
Spacegroup: P212121
Unit cell:
a: 47.17Å b: 99.78Å c: 132.59Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.179 0.178 0.211
Expression system: Escherichia coli BL21(DE3)

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