1b0z

X-ray diffraction
2.3Å resolution

The crystal structure of phosphoglucose isomerase-an enzyme with autocrine motility factor activity in tumor cells

Released:

Function and Biology Details

Reaction catalysed:
Alpha-D-glucose 6-phosphate = beta-D-fructofuranose 6-phosphate
Biochemical function:
Cellular component:

Structure analysis Details

Assemblies composition:
homo dimer (preferred)
homo tetramer
PDBe Complex ID:
PDB-CPX-146550 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Glucose-6-phosphate isomerase 2 Chain: A
Molecule details ›
Chain: A
Length: 445 amino acids
Theoretical weight: 50.2 KDa
Source organism: Geobacillus stearothermophilus
Expression system: Escherichia coli
UniProt:
  • Canonical: P13376 (Residues: 1-445; Coverage: 100%)
Gene names: pgi2, pgiB
Sequence domains: Phosphoglucose isomerase
Structure domains: Glucose-6-phosphate isomerase like protein; domain 1

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RU300
Spacegroup: I222
Unit cell:
a: 75.1Å b: 93.73Å c: 171.9Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.185 0.185 0.258
Expression system: Escherichia coli