PDBe 1rzu

X-ray diffraction
2.3Å resolution

Crystal structure of the glycogen synthase from A. tumefaciens in complex with ADP


Function and Biology Details

Reaction catalysed:
ADP-alpha-D-glucose + ((1->4)-alpha-D-glucosyl)(n) = ADP + ((1->4)-alpha-D-glucosyl)(n+1)
Biochemical function:
Biological process:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Glycogen synthase 1 Chains: A, B
Molecule details ›
Chains: A, B
Length: 485 amino acids
Theoretical weight: 52.46 KDa
Source organism: Agrobacterium tumefaciens
Expression system: Escherichia coli BL21(DE3)
  • Canonical: P0A3F3 (Residues: 1-480; Coverage: 100%)
Gene names: glgA, glgA1
Sequence domains:
Structure domains: Glycogen Phosphorylase B;

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID29
Spacegroup: P21
Unit cell:
a: 69.357Å b: 88.115Å c: 84.463Å
α: 90° β: 98.19° γ: 90°
R R work R free
0.184 0.18 0.223
Expression system: Escherichia coli BL21(DE3)