X-ray diffraction
1.8Å resolution

Crystal Structure of Engineered Protein. Northeast Structural Genomics Consortium Target OR69.

Source organism: Pyrococcus furiosus DSM 3638
Entry authors: Vorobiev S, Su M, Nivon L, Seetharaman J, Patel P, Xiao R, Maglaqui M, Ciccosanti C, Baker D, Everett JK, Nair R, Acton TB, Rost B, Montelione GT, Hunt JF, Tong L, Northeast Structural Genomics Consortium (NESG)

Function and Biology Details

Reaction catalysed:
Alpha-D-glucose 6-phosphate = beta-D-fructofuranose 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 Chain: A
Molecule details ›
Chain: A
Length: 201 amino acids
Theoretical weight: 22.77 KDa
Source organism: Pyrococcus furiosus DSM 3638
Expression system: Not provided
  • Canonical: P83194 (Residues: 1-189; Coverage: 100%)
Gene names: PF0196, pgiA
Sequence domains: Glucose-6-phosphate isomerase (GPI)
Structure domains: Jelly Rolls

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X4C
Spacegroup: P3221
Unit cell:
a: 59.131Å b: 59.131Å c: 137.63Å
α: 90° β: 90° γ: 120°
R R work R free
0.178 0.176 0.216
Expression system: Not provided