CATH Classification

Domain Context

CATH Clusters

Superfamily Nucleoside phosphorylase domain
Functional Family Purine nucleoside phosphorylase DeoD-type

Enzyme Information

2.4.2.1
Purine-nucleoside phosphorylase.
based on mapping to UniProt P0ABP8
(1) Purine nucleoside + phosphate = purine + alpha-D-ribose 1-phosphate. (2) Purine deoxynucleoside + phosphate = purine + 2'-deoxy-alpha-D-ribose 1-phosphate.
-!- Specificity not completely determined. -!- Can also catalyze ribosyltransferase reactions of the type catalyzed by EC 2.4.2.5.

UniProtKB Entries (1)

P0ABP8
DEOD_ECOLI
Escherichia coli K-12
Purine nucleoside phosphorylase DeoD-type

PDB Structure

PDB 4TS9
External Links
Method X-RAY DIFFRACTION
Organism
Primary Citation
Crystallographic snapshots of ligand binding to hexameric purine nucleoside phosphorylase and kinetic studies give insight into the mechanism of catalysis.
Stefanic, Z., Narczyk, M., Mikleusevic, G., Kazazic, S., Bzowska, A., Luic, M.
Sci Rep