PDBe 1fug

X-ray diffraction
3.2Å resolution



Function and Biology Details

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Entry contents:
1 distinct polypeptide molecule
S-adenosylmethionine synthase Chains: A, B
Molecule details ›
Chains: A, B
Length: 383 amino acids
Theoretical weight: 41.87 KDa
Source organism: Escherichia coli
Expression system: Not provided
  • Canonical: P0A817 (Residues: 2-384; Coverage: 100%)
Gene names: JW2909, b2942, metK, metX
Sequence domains:
Structure domains: GMP Synthetase; Chain A, domain 3

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: P43212
Unit cell:
a: 121Å b: 121Å c: 171Å
α: 90° β: 90° γ: 90°
R R work R free
0.21 0.21 0.29
Expression system: Not provided