4zb0

X-ray diffraction
2Å resolution

A dehydrated form of glucose isomerase collected at room temperature.

Released:

Function and Biology Details

Reaction catalysed:
Alpha-D-xylopyranose = alpha-D-xylufuranose
Biochemical function:
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-150204 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Xylose isomerase Chains: A, B
Molecule details ›
Chains: A, B
Length: 387 amino acids
Theoretical weight: 43.15 KDa
Source organism: Streptomyces rubiginosus
Expression system: Streptomyces rubiginosus
UniProt:
  • Canonical: P24300 (Residues: 2-388; Coverage: 100%)
Gene name: xylA
Sequence domains: Xylose isomerase-like TIM barrel
Structure domains: Divalent-metal-dependent TIM barrel enzymes

Ligands and Environments

3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I02
Spacegroup: P21212
Unit cell:
a: 83.485Å b: 95.02Å c: 98.484Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.139 0.137 0.18
Expression system: Streptomyces rubiginosus