X-ray diffraction
2.8Å resolution

Structural studies on the synchronization of catalytic centers in glutamate synthase: native enzyme


Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Ferredoxin-dependent glutamate synthase 2 Chain: A
Molecule details ›
Chain: A
Length: 1520 amino acids
Theoretical weight: 165.71 KDa
Source organism: Synechocystis sp. PCC 6803
Expression system: Escherichia coli
  • Canonical: P55038 (Residues: 37-1556; Coverage: 98%)
Gene names: gltS, sll1499
Sequence domains:
Structure domains:

Ligands and Environments

Cofactor: Ligand FMN 1 x FMN
2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-3
Spacegroup: P43212
Unit cell:
a: 166.083Å b: 166.083Å c: 219.584Å
α: 90° β: 90° γ: 90°
R R work R free
0.238 0.236 0.287
Expression system: Escherichia coli