Ligand name: allopurinol
PDB ligand accession: n/a
DrugBank: DB00437
InChI Key: OFCNXPDARWKPPY-UHFFFAOYSA-N
SMILES: c1c2c(n[nH]1)N=CNC2=O

ClassyFire chemical classification:

• Kingdom: Organic compounds
  • Superclass: Organoheterocyclic compounds
    • Class: Pyrazolopyrimidines
      • Subclass: Pyrazolo[3,4-d]pyrimidines

List of proteins that are targets for DB00437

#	DrugDomain Data	UniProt Accession	Protein name	Drug Action	Affinity data
1	P47989_DB00437	P47989	Xanthine dehydrogenase/oxidase [Includes:	inhibitor	Ki(nM) = 1550.0 IC50(nM) = 2130.0