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Crystal structure of a glutamate tRNA ligase from Elizabethkingia meningosepticum CCUG26117 in complex with its amino acid

X-ray diffraction
2Å resolution
PDB entry 6brl coloured by chain, front view.
PDB entry 6brl coloured by chain, side view.
PDB entry 6brl coloured by chain, top view.
Source organism: Elizabethkingia meningoseptica
Assembly composition:
monomeric (preferred)
Entry contents: 1 distinct polypeptide molecule

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Assemblies

Assembly 1 (preferred)
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Assembly Name: Glutamate--tRNA ligase
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Multimeric state: monomeric
Accessible surface area: 23690.94 Å2
Buried surface area: 491.86 Å2
Dissociation area: 109.65 Å2
Dissociation energy (ΔGdiss): -1.97 kcal/mol
Dissociation entropy (TΔSdiss): -0.25 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-103753

Macromolecules

Glutamate--tRNA ligase
Chain: A
Length: 511 amino acids
Theoretical weight: 58.63 KDa
Source organism: Elizabethkingia meningoseptica
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: A0A1T3HI54 (Residues: 1-503; Coverage: 100%)
Gene names: BMF97_00245, gltX
Pfam:
InterPro:
CATH:
Glutamate--tRNA ligase in PDB entry 6brl, assembly 1, front view.
Glutamate--tRNA ligase in PDB entry 6brl, assembly 1, side view.
Glutamate--tRNA ligase in PDB entry 6brl, assembly 1, top view.
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