X-ray diffraction
2.21Å resolution

Crystal structure of GAR synthetase from Geobacillus kaustophilus


Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Phosphoribosylamine--glycine ligase Chain: A
Molecule details ›
Chain: A
Length: 451 amino acids
Theoretical weight: 48.23 KDa
Source organism: Geobacillus kaustophilus
Expression system: Escherichia coli
  • Canonical: Q5L3C7 (Residues: 1-430; Coverage: 100%)
Gene names: GK0268, purD
Sequence domains:
Structure domains:

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL26B1
Spacegroup: P212121
Unit cell:
a: 51.231Å b: 83.552Å c: 94.726Å
α: 90° β: 90° γ: 90°
R R work R free
0.208 0.208 0.251
Expression system: Escherichia coli