3t7o

X-ray diffraction
1.85Å resolution

Crystal Structure of Human Glycogenin-1 (GYG1) complexed with manganese, UDP-Glucose and glucose

Released:

Function and Biology Details

Reaction catalysed:
UDP-alpha-D-glucose + glycogenin = UDP + alpha-D-glucosylglycogenin
Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-155572 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Glycogenin-1 Chains: A, B
Molecule details ›
Chains: A, B
Length: 263 amino acids
Theoretical weight: 29.61 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P46976 (Residues: 1-262; Coverage: 75%)
Gene names: GYG, GYG1
Sequence domains: Glycosyl transferase family 8
Structure domains: Spore Coat Polysaccharide Biosynthesis Protein SpsA; Chain A

Ligands and Environments

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU FR-E SUPERBRIGHT
Spacegroup: P1
Unit cell:
a: 46.415Å b: 46.59Å c: 69.904Å
α: 79.54° β: 88.75° γ: 75.83°
R-values:
R R work R free
0.198 0.195 0.255
Expression system: Escherichia coli BL21(DE3)