Ligand name: D-CYSTEINE
PDB ligand accession: DCY
DrugBank: DB03201
PubChem: 92851;6419721;
ChEMBL: CHEMBL171281
InChI Key: XUJNEKJLAYXESH-UWTATZPHSA-N
SMILES: C(C(C(=O)O)N)S

ClassyFire chemical classification:

• Kingdom: Organic compounds
  • Superclass: Organic acids and derivatives
    • Class: Carboxylic acids and derivatives
      • Subclass: Amino acids, peptides, and analogues

List of proteins that are targets for DCY

#	DrugDomain Data	UniProt Accession	Protein name	Drug Action	Affinity data
1	P15085_DCY	P15085	Carboxypeptidase A1 (EC	n/a
2	P00730_DCY	P00730	Carboxypeptidase A1 (EC	n/a
3	O32164_DCY	O32164	Cysteine desulfurase SufS	n/a
4	P21816_DCY	P21816	Cysteine dioxygenase type	n/a