PDBe 1f7u

X-ray diffraction
2.2Å resolution

CRYSTAL STRUCTURE OF THE ARGINYL-TRNA SYNTHETASE COMPLEXED WITH THE TRNA(ARG) AND L-ARG

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
1 distinct RNA molecule
Macromolecules (2 distinct):
Arginine--tRNA ligase, cytoplasmic Chain: A
Molecule details ›
Chain: A
Length: 607 amino acids
Theoretical weight: 69.62 KDa
Source organism: Saccharomyces cerevisiae
Expression system: Escherichia coli
UniProt:
  • Canonical: Q05506 (Residues: 1-607; Coverage: 100%)
Gene names: D9651.10, YDR341C
Sequence domains:
Structure domains:
TRNA(ARG) Chain: B
Molecule details ›
Chain: B
Length: 76 nucleotides
Theoretical weight: 24.57 KDa
Source organism: Synthetic construct
Expression system: Not provided

Ligands and Environments

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-4
Spacegroup: P21212
Unit cell:
a: 129.646Å b: 107.472Å c: 71.379Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.19 0.19 0.233
Expression systems:
  • Escherichia coli
  • Not provided