5gp4

X-ray diffraction
2.16Å resolution

Lactobacillus brevis CGMCC 1306 Glutamate decarboxylase

Released:
Source organism: Levilactobacillus brevis

Function and Biology Details

Structure analysis Details

Assemblies composition:
homo trimer (preferred)
homo hexamer
PDBe Complex ID:
PDB-CPX-112794 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Glutamate decarboxylase Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 468 amino acids
Theoretical weight: 53.61 KDa
Source organism: Levilactobacillus brevis
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: D6PXK5 (Residues: 1-468; Coverage: 100%)
Gene name: gad
Sequence domains: Pyridoxal-dependent decarboxylase conserved domain
Structure domains: Type I PLP-dependent aspartate aminotransferase-like (Major domain)

Ligands and Environments


Cofactor: Ligand PLP 3 x PLP
No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NFPSS BEAMLINE BL18U
Spacegroup: C2221
Unit cell:
a: 114.333Å b: 170.129Å c: 164.567Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.189 0.187 0.23
Expression system: Escherichia coli BL21