X-ray diffraction
2.2Å resolution

Crystal Structure of Wild-type E.coli GS in complex with ADP and Glucose(wtGSb)


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:
Cellular component:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Glycogen synthase Chain: A
Molecule details ›
Chain: A
Length: 485 amino acids
Theoretical weight: 53.95 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
  • Canonical: P0A6U8 (Residues: 1-477; Coverage: 100%)
Gene names: JW3392, b3429, glgA
Sequence domains:
Structure domains: Glycogen Phosphorylase B;

Ligands and Environments

3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 5ID-B
Spacegroup: I41
Unit cell:
a: 126.494Å b: 126.494Å c: 151.878Å
α: 90° β: 90° γ: 90°
R R work R free
0.204 0.203 0.228
Expression system: Escherichia coli