Ligand name: Apomorphine
PDB ligand accession: OR9
DrugBank: DB00714
PubChem: 6005
ChEMBL: CHEMBL53
InChI Key: VMWNQDUVQKEIOC-CYBMUJFWSA-N
SMILES: [H][C@]12CC3=C(C(O)=C(O)C=C3)C3=CC=CC(CCN1C)=C23
Drug action: n/a

List of small molecule binding-associated PTMs for P21728

Residue	UniProt number	Type of PTM	AlphaFold3 models	Rosetta models	Chai-1 models
THR	193	Phosphorylation		PyMOL_RFAA
TYR	194	Phosphorylation			PyMOL_Chai1
SER	197	Phosphorylation		PyMOL_RFAA