X-ray diffraction
2.1Å resolution

Human Glucose-6-phosphate Isomerase


Function and Biology Details

Reaction catalysed:
D-glucose 6-phosphate = D-fructose 6-phosphate
Biochemical function:
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Glucose-6-phosphate isomerase Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 558 amino acids
Theoretical weight: 63.23 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
  • Canonical: P06744 (Residues: 1-558; Coverage: 100%)
Gene name: GPI
Sequence domains: Phosphoglucose isomerase
Structure domains:

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: LNLS BEAMLINE D03B-MX1
Spacegroup: P212121
Unit cell:
a: 80.75Å b: 108.021Å c: 271.073Å
α: 90° β: 90° γ: 90°
R R work R free
0.197 0.197 0.237
Expression system: Escherichia coli BL21(DE3)