Ligand name: 8-anilinonaphthalene-1-sulfonic acid
PDB ligand accession: 2AN
DrugBank: DB04474
PubChem: 1369
ChEMBL: CHEMBL285527
InChI Key: FWEOQOXTVHGIFQ-UHFFFAOYSA-N
SMILES: OS(=O)(=O)C1=CC=CC2=CC=CC(NC3=CC=CC=C3)=C12
Drug action: n/a

List of small molecule binding-associated PTMs for P31151

Residue	UniProt number	Type of PTM	AlphaFold3 models	Rosetta models	Chai-1 models
THR	4	Phosphorylation		PyMOL_RFAA
SER	9	Phosphorylation		PyMOL_RFAA