PDBe 2lgs

X-ray diffraction
2.8Å resolution

FEEDBACK INHIBITION OF FULLY UNADENYLYLATED GLUTAMINE SYNTHETASE FROM SALMONELLA TYPHIMURIUM BY GLYCINE, ALANINE, AND SERINE

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
homo 12-mer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Glutamine synthetase Chains: A, B, C, D, E, F, G, H, I, J, K, L
Molecule details ›
Chains: A, B, C, D, E, F, G, H, I, J, K, L
Length: 468 amino acids
Theoretical weight: 51.74 KDa
Source organism: Salmonella enterica subsp. enterica serovar Typhimurium
Expression system: Not provided
UniProt:
  • Canonical: P0A1P6 (Residues: 2-469; Coverage: 100%)
Gene names: STM4007, glnA
Sequence domains:
Structure domains:

Ligands and Environments

2 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: C2
Unit cell:
a: 235.5Å b: 134.5Å c: 200.1Å
α: 90° β: 102.8° γ: 90°
R-values:
R R work R free
0.235 0.235 not available
Expression system: Not provided