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 Q9KNT2

PDB/AF Accession	PyMOL script	Experimental / Predicted	Interacting ECOD domains	ECOD X-group name	LigPlot
4H7O	Download	Experimental	e4h7oA1 e4h7oA2 e4h7oB2 e4h7oB1 e4h7oB2 e4h7oC2	Serine acetyltransferase N-terminal domain Single-stranded left-handed beta-helix Single-stranded left-handed beta-helix Serine acetyltransferase N-terminal domain Single-stranded left-handed beta-helix Single-stranded left-handed beta-helix	LigPlot