Ligand name: Butyric Acid
PDB ligand accession: BUA
DrugBank: DB03568
PubChem: 264
ChEMBL: CHEMBL14227
InChI Key: FERIUCNNQQJTOY-UHFFFAOYSA-N
SMILES: CCCC(O)=O
Drug action: n/a

List of small molecule binding-associated PTMs for P06276

Residue	UniProt number	Type of PTM	AlphaFold3 models	Rosetta models	Chai-1 models
TYR	174	Phosphorylation			PyMOL_Chai1
SER	226	Phosphorylation		PyMOL_RFAA
SER	252	Phosphorylation			PyMOL_Chai1
SER	254	Phosphorylation			PyMOL_Chai1