› 3p6l

X-ray diffraction
1.85Å resolution

Crystal structure of a Sugar phosphate isomerase/epimerase (BDI_1903) from Parabacteroides distasonis ATCC 8503 at 1.85 A resolution

Released:
DOI: 10.2210/pdb3p6l/pdb
PDB entry 3p6l coloured by chain, front view.
PDB entry 3p6l coloured by chain, side view.
PDB entry 3p6l 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:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned
Sequence domains:

Structure analysis Details

Assemblies composition:
monomeric (preferred)
homo dimer
Assembly name:
PDBe Complex ID:
PDB-CPX-107937 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Xylose isomerase-like TIM barrel domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 262 amino acids
Theoretical weight: 30.18 KDa
Source organism: Parabacteroides distasonis ATCC 8503
Expression system: Escherichia coli
UniProt:
  • Canonical: A6LD74 (Residues: 24-284; Coverage: 100%)
Gene name: BDI_1903
Sequence domains: Xylose isomerase-like TIM barrel
Structure domains: Divalent-metal-dependent TIM barrel enzymes

Ligands and Environments

3 bound ligands:
Ligand PO4 1 x PO4
Ligand PEG 2 x PEG
Ligand CIT 1 x CIT
1 modified residue:
Ligand MSE 4 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 8.2.2
Spacegroup: C2
Unit cell:
a: 82.382Å b: 73.014Å c: 47.536Å
α: 90° β: 103.73° γ: 90°
R-values:
R R work R free
0.189 0.186 0.238
Expression system: Escherichia coli

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