Ligand name: L-cystine
PDB ligand accession: IYY
DrugBank: DB00138
PubChem: 67678;6992103;
ChEMBL: CHEMBL590540
InChI Key: LEVWYRKDKASIDU-IMJSIDKUSA-N
SMILES: C(C(C(=O)O)N)SSCC(C(=O)O)N

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 DB00138

#	DrugDomain Data	UniProt Accession	Drug Action	Affinity data
1	Q9UPY5_IYY	Q9UPY5	n/a