Ligand name: Pyridoxal phosphate
PDB ligand accession: PLP
DrugBank: DB00114
PubChem: 1051
ChEMBL: CHEMBL82202
InChI Key: NGVDGCNFYWLIFO-UHFFFAOYSA-N
SMILES: CC1=NC=C(COP(O)(O)=O)C(C=O)=C1O
Drug action: n/a

List of small molecule binding-associated PTMs for Q9HD40

Residue	UniProt number	Type of PTM	AlphaFold3 models	Rosetta models	Chai-1 models
SER	315	Phosphorylation		PyMOL_RFAA
SER	98	Phosphorylation		PyMOL_RFAA