PDBe 1iq0

X-ray diffraction
2.3Å resolution

THERMUS THERMOPHILUS ARGINYL-TRNA SYNTHETASE

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Arginine--tRNA ligase Chain: A
Molecule details ›
Chain: A
Length: 592 amino acids
Theoretical weight: 66.32 KDa
Source organism: Thermus thermophilus
Expression system: Escherichia coli
UniProt:
  • Canonical: Q93RP5 (Residues: 1-592; Coverage: 100%)
Gene name: argS
Sequence domains:
Structure domains:

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL41XU
Spacegroup: P65
Unit cell:
a: 154.747Å b: 154.747Å c: 84.573Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.215 0.215 0.242
Expression system: Escherichia coli