Purine nucleoside phosphorylase

Description:

Description
  • Accession: P00491
  • Swissprot: PNPH_HUMAN
  • Organism: Homo sapiens
  • Gene: PNP
  • Target classes: Enzyme, Unclassified

Drug Relations:

forodesine
Forodesine is a transition state analogue that binds preferentially to and inhibits purine nucleotide phosphorylase (PNP), resulting in the accumulation of deoxyguanosine triphosphate and the subsequent inhibition of the enzyme ribonucleoside diphosphate reductase and DNA synthesis. This agent selectively causes apoptosis in stimulated or malignant T-lymphocytes. A transition state analogue is a substrate designed to mimic the properties or the geometry of the transition state of reaction. Bioactivity details MOA
mercaptopurine
An antimetabolite antineoplastic agent with immunosuppressant properties. It interferes with nucleic acid synthesis by inhibiting purine metabolism and is used, usually in combination with other drugs, in the treatment of or in remission maintenance programs for leukemia. Bioactivity details MOA