› 2oyz

X-ray diffraction
1.71Å resolution

Crystal structure of unknown function protein VPA0057 from Vibrio parahaemolyticus (targeted domain 2-94)

Released:
DOI: 10.2210/pdb2oyz/pdb
PDB entry 2oyz coloured by chain, front view.
PDB entry 2oyz coloured by chain, side view.
PDB entry 2oyz coloured by chain, top view.
Source organism: Vibrio parahaemolyticus RIMD 2210633
Entry authors: Chang C, Volkart L, Abdullah J, Joachimiak A, Midwest Center for Structural Genomics (MCSG)

Function and Biology Details

Reactions catalysed: 
Purine deoxynucleoside + phosphate = purine + 2'-deoxy-alpha-D-ribose 1-phosphate
2'-deoxyuridine + phosphate = uracil + 2-deoxy-alpha-D-ribose 1-phosphate
Biochemical function:
Biological process:
  • not assigned
Cellular component:
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-183333 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Pyrimidine/purine nucleoside phosphorylase Chain: A
Molecule details ›
Chain: A
Length: 94 amino acids
Theoretical weight: 10.25 KDa
Source organism: Vibrio parahaemolyticus RIMD 2210633
Expression system: Escherichia coli
UniProt:
  • Canonical: Q87K41 (Residues: 2-94; Coverage: 99%)
Gene names: VPA0057, ppnP
Sequence domains: Pyrimidine/purine nucleoside phosphorylase
Structure domains: Jelly Rolls

Ligands and Environments

No bound ligands
1 modified residue:
Ligand MSE 2 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P4322
Unit cell:
a: 37.302Å b: 37.302Å c: 135.555Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.205 0.203 0.237
Expression system: Escherichia coli

Quick links