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X-ray diffraction
1.68Å resolution

Crystal structure of Putative sugar isomerase (YP_001305149.1) from Parabacteroides distasonis ATCC 8503 at 1.68 A resolution

Released:
DOI: 10.2210/pdb3kws/pdb
PDB entry 3kws coloured by chain, front view.
PDB entry 3kws coloured by chain, side view.
PDB entry 3kws coloured by chain, top view.
Source organism: Parabacteroides distasonis ATCC 8503
Entry author: Joint Center for Structural Genomics (JCSG)

Function and Biology Details

Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned
Sequence domains:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-107967 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Xylose isomerase-like TIM barrel domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 287 amino acids
Theoretical weight: 31.69 KDa
Source organism: Parabacteroides distasonis ATCC 8503
Expression system: Escherichia coli
UniProt:
  • Canonical: A6LIL3 (Residues: 27-312; Coverage: 100%)
Gene name: BDI_3843
Sequence domains: Xylose isomerase-like TIM barrel
Structure domains: Divalent-metal-dependent TIM barrel enzymes

Ligands and Environments

2 bound ligands:
Ligand MG 2 x MG
Ligand PEG 3 x PEG
1 modified residue:
Ligand MSE 20 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL11-1
Spacegroup: P212121
Unit cell:
a: 51.573Å b: 107.2Å c: 113.146Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.152 0.15 0.182
Expression system: Escherichia coli

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