Ligand name: 5,6-DIAMINOPYRIMIDINE-2,4(1H,3H)-DIONE
PDB ligand accession: URN
DrugBank: DB03826
PubChem: 76726;5289541;
ChEMBL: CHEMBL34076
InChI Key: BBTNLADSUVOPPN-UHFFFAOYSA-N
SMILES: C1(=C(NC(=O)NC1=O)N)N

ClassyFire chemical classification:

• Kingdom: Organic compounds
  • Superclass: Organoheterocyclic compounds
    • Class: Diazines
      • Subclass: Pyrimidines and pyrimidine derivatives

List of proteins that are targets for URN

#	DrugDomain Data	UniProt Accession	Protein name	Drug Action	Affinity data
1	O32142_URN	O32142	5-hydroxyisourate hydrolase (HIU	n/a
2	Q00511_URN	Q00511	Uricase (EC 1.7.3.3)	n/a