Ligand name: OUABAIN
PDB ligand accession: OBN
DrugBank: DB01092
PubChem: 439501
ChEMBL: CHEMBL222863
InChI Key: LPMXVESGRSUGHW-HBYQJFLCSA-N
SMILES: CC1C(C(C(C(O1)OC2CC(C3(C4C(CCC3(C2)O)C5(CCC(C5(CC4O)C)C6=CC(=O)OC6)O)CO)O)O)O)O

ClassyFire chemical classification:

• Kingdom: Organic compounds
  • Superclass: Lipids and lipid-like molecules
    • Class: Steroids and steroid derivatives
      • Subclass: Steroid lactones

List of proteins that are targets for OBN

#	DrugDomain Data	UniProt Accession	Drug Action	Affinity data
1	P50993_OBN	P50993	inhibitor	Ki(nM) = 90.0
2	Q4H132_OBN	Q4H132	n/a
3	P13637_OBN	P13637	inhibitor
4	P05024_OBN	P05024	n/a
5	Q08DA1_OBN	Q08DA1	n/a
6	P05023_OBN	P05023	inhibitor	Ki(nM) = 97.0