› 3cny

X-ray diffraction
1.85Å resolution

Crystal structure of a putative inositol catabolism protein iole (iole, lp_3607) from lactobacillus plantarum wcfs1 at 1.85 A resolution

Released:
DOI: 10.2210/pdb3cny/pdb
PDB entry 3cny coloured by chain, front view.
PDB entry 3cny coloured by chain, side view.
PDB entry 3cny coloured by chain, top view.
Source organism: Lactiplantibacillus plantarum WCFS1
Entry author: Joint Center for Structural Genomics (JCSG)

Function and Biology Details

Reaction catalysed: 
2,4,6/3,5-pentahydroxycyclohexanone = 3,5/4-trihydroxycyclohexa-1,2-dione + H(2)O
Biochemical function:
Biological process:
Cellular component:
  • not assigned
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-183524 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Inosose dehydratase Chains: A, B
Molecule details ›
Chains: A, B
Length: 301 amino acids
Theoretical weight: 34.27 KDa
Source organism: Lactiplantibacillus plantarum WCFS1
Expression system: Escherichia coli
UniProt:
  • Canonical: Q88S37 (Residues: 1-300; Coverage: 100%)
Gene names: iolE, lp_3607
Sequence domains: Xylose isomerase-like TIM barrel
Structure domains: Divalent-metal-dependent TIM barrel enzymes

Ligands and Environments

2 bound ligands:
Ligand EDO 6 x EDO
Ligand ACT 1 x ACT
1 modified residue:
Ligand MSE 12 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL9-2
Spacegroup: P212121
Unit cell:
a: 51.235Å b: 51.553Å c: 246.908Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.167 0.165 0.21
Expression system: Escherichia coli

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