› 1o1h

X-ray diffraction
1.4Å resolution

STRUCTURE OF GLUCOSE ISOMERASE DERIVATIZED WITH KR.

Released:
DOI: 10.2210/pdb1o1h/pdb
PDB entry 1o1h coloured by chain, front view.
PDB entry 1o1h coloured by chain, side view.
PDB entry 1o1h coloured by chain, top view.
Source organism: Streptomyces rubiginosus
Entry authors: Nowak E, Panjikar S, Tucker PA

Function and Biology Details

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

Structure analysis Details

Assemblies composition:
homo dimer (preferred)
homo tetramer
Assembly name:
PDBe Complex ID:
PDB-CPX-150203 (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
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

6 bound ligands:
Ligand CA 2 x CA
Ligand MG 2 x MG
Ligand CL 4 x CL
Ligand KR 4 x KR
Ligand TRS 2 x TRS
Ligand MPD 2 x MPD
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

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