Ligand name: 5,6,7,8-TETRAHYDROBIOPTERIN
PDB ligand accession: H4B
DrugBank: DB00360
PubChem: 44257;5282445;135398654;
ChEMBL: CHEMBL1201774
InChI Key: FNKQXYHWGSIFBK-RPDRRWSUSA-N
SMILES: CC(C(C1CNC2=C(N1)C(=O)NC(=N2)N)O)O
Drug action: cofactor

ClassyFire chemical classification:

• Kingdom: Organic compounds
  • Superclass: Organoheterocyclic compounds
    • Class: Pteridines and derivatives
      • Subclass: Pterins and derivatives

List of drug binding-associated PTMs

List of PDB structures and/or AlphaFold models with target protein P00439

PDB/AF Accession	PyMOL script	Experimental / Predicted	Interacting ECOD domains	ECOD X-group name	LigPlot
1J8U	Download	Experimental	e1j8uA1	Aromatic aminoacid monoxygenases, catalytic and oligomerization domains	LigPlot
1MMT	Download	Experimental	e1mmtA1	Aromatic aminoacid monoxygenases, catalytic and oligomerization domains	LigPlot
1KW0	Download	Experimental	e1kw0A1	Aromatic aminoacid monoxygenases, catalytic and oligomerization domains	LigPlot
6HYC	Download	Experimental	e6hycD1 e6hycD2 e6hycC1 e6hycC2 e6hycB1 e6hycB2	Aromatic aminoacid monoxygenases, catalytic and oligomerization domains Alpha-beta plaits Aromatic aminoacid monoxygenases, catalytic and oligomerization domains Alpha-beta plaits Alpha-beta plaits Aromatic aminoacid monoxygenases, catalytic and oligomerization domains	LigPlot
1MMK	Download	Experimental	e1mmkA1	Aromatic aminoacid monoxygenases, catalytic and oligomerization domains	LigPlot