6k5h

X-ray diffraction
2.5Å resolution

Structural and catalytic analysis of two diverse uridine phosphorylases in the oomycete Phytophthora capsici.

Released:

Function and Biology Details

Reaction catalysed:
Uridine + phosphate = uracil + alpha-D-ribose 1-phosphate 
Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
PNP_UDP_1 domain-containing protein Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 309 amino acids
Theoretical weight: 33.15 KDa
Source organism: Phytophthora capsici LT1534
Expression system: Escherichia coli
UniProt:
  • Canonical: A0A410UCT3 (Residues: 1-296; Coverage: 100%)
Gene name: up
Sequence domains: Phosphorylase superfamily

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRF BEAMLINE BL19U1
Unit cell:
a: 66.975Å b: 97.688Å c: 188.865Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.261 0.256 0.349
Expression system: Escherichia coli