PDBe 3hbx

X-ray diffraction
2.67Å resolution

Crystal structure of GAD1 from Arabidopsis thaliana


Function and Biology Details

Structure analysis Details

Assembly composition:
homo hexamer (preferred)
Entry contents:
1 distinct polypeptide molecule
Glutamate decarboxylase 1 Chains: A, B, C, D, E, F
Molecule details ›
Chains: A, B, C, D, E, F
Length: 502 amino acids
Theoretical weight: 57.36 KDa
Source organism: Arabidopsis thaliana
Expression system: Escherichia coli
  • Canonical: Q42521 (Residues: 1-502; Coverage: 100%)
Gene names: At5g17330, GAD, GAD1, GDH1, MKP11.30, MKP11_18
Sequence domains: Pyridoxal-dependent decarboxylase conserved domain
Structure domains: Type I PLP-dependent aspartate aminotransferase-like (Major domain)

Ligands and Environments

No bound ligands

1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: SLS BEAMLINE X06SA
Spacegroup: P32
Unit cell:
a: 118.098Å b: 118.098Å c: 200.576Å
α: 90° β: 90° γ: 120°
R R work R free
0.208 0.208 0.221
Expression system: Escherichia coli