› 3ke7

X-ray diffraction
1.45Å resolution

Crystal structure of putative ketosteroid isomerase (YP_001303366.1) from Parabacteroides distasonis ATCC 8503 at 1.45 A resolution

Released:
DOI: 10.2210/pdb3ke7/pdb
PDB entry 3ke7 coloured by chain, front view.
PDB entry 3ke7 coloured by chain, side view.
PDB entry 3ke7 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

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-107940 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
SnoaL-like domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 134 amino acids
Theoretical weight: 15.87 KDa
Source organism: Parabacteroides distasonis ATCC 8503
Expression system: Escherichia coli
UniProt:
  • Canonical: A6LDI0 (Residues: 22-154; Coverage: 100%)
Gene name: BDI_2009
Sequence domains: SnoaL-like domain
Structure domains: Nuclear Transport Factor 2; Chain: A,

Ligands and Environments

4 bound ligands:
Ligand BCN 2 x BCN
Ligand GOL 1 x GOL
Ligand PEG 1 x PEG
Ligand SO4 1 x SO4
1 modified residue:
Ligand MSE 10 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL11-1
Spacegroup: C2
Unit cell:
a: 74.66Å b: 60.897Å c: 52.28Å
α: 90° β: 102.3° γ: 90°
R-values:
R R work R free
0.153 0.152 0.182
Expression system: Escherichia coli

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