Ligand name: CYSTEINE
PDB ligand accession: CYS
DrugBank: DB00151
PubChem: 5862;6419722;
ChEMBL: CHEMBL863
InChI Key: XUJNEKJLAYXESH-REOHCLBHSA-N
SMILES: C(C(C(=O)O)N)S
Drug action: n/a

ClassyFire chemical classification:

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

List of PDB structures and/or AlphaFold models with target protein Q9ZHG9

PDB/AF Accession	PyMOL script	Experimental / Predicted	Interacting ECOD domains	ECOD X-group name	LigPlot
1N31	Download	Experimental	e1n31B2 e1n31B3 e1n31A3	C-terminal domain in some PLP-dependent transferases PLP-dependent transferases PLP-dependent transferases	LigPlot