1pfu

X-ray diffraction
1.91Å resolution

METHIONYL-TRNA SYNTHETASE FROM ESCHERICHIA COLI COMPLEXED WITH METHIONINE PHOSPHINATE

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Methionine--tRNA ligase Chain: A
Molecule details ›
Chain: A
Length: 551 amino acids
Theoretical weight: 62.96 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
UniProt:
  • Canonical: P00959 (Residues: 2-552; Coverage: 81%)
Gene names: JW2101, b2114, metG
Sequence domains: tRNA synthetases class I (M)
Structure domains:

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: LURE BEAMLINE DW32
Spacegroup: P21
Unit cell:
a: 79.008Å b: 45.5Å c: 86.322Å
α: 90° β: 107.34° γ: 90°
R-values:
R R work R free
0.195 0.195 0.224
Expression system: Escherichia coli