Ligand name: Guanidinoethylmercaptosuccinic acid
PDB ligand accession: GEM
DrugBank: DB04489
PubChem: 446018
ChEMBL: n/a
InChI Key: VKVCLXDFOQQABP-BYPYZUCNSA-N
SMILES: [H]N([H])C(=NCCS[C@@H](CC(O)=O)C(O)=O)N([H])[H]
Drug action: n/a

List of small molecule binding-associated PTMs for O75976

Residue	UniProt number	Type of PTM	AlphaFold3 models	Rosetta models	Chai-1 models
MET	138	Sulfoxidation			PyMOL_Chai1
TYR	679	Phosphorylation		PyMOL_RFAA	PyMOL_Chai1
SER	1051	Phosphorylation
THR	1056	Phosphorylation