PDBe 1o1h

X-ray diffraction
1.4Å resolution

STRUCTURE OF GLUCOSE ISOMERASE DERIVATIZED WITH KR.

Released:
Source organism: Streptomyces rubiginosus
Entry authors: Nowak E, Panjikar S, Tucker PA

Function and Biology Details

Reaction catalysed:
D-xylopyranose = D-xylulose
Biochemical function:
Biological process:
Cellular component:

Structure analysis Details

Assemblies composition:
homo dimer (preferred)
homo tetramer
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
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


No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: EMBL/DESY, HAMBURG BEAMLINE X13
Spacegroup: P21212
Unit cell:
a: 85.334Å b: 93.07Å c: 98.795Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.156 0.156 0.161