Ligand name: PHOSPHATE ION
PDB ligand accession: PO4
DrugBank: DB14523
PubChem: 1061
ChEMBL: n/a
InChI Key: NBIIXXVUZAFLBC-UHFFFAOYSA-K
SMILES: [O-]P(=O)([O-])[O-]
Drug action: n/a

ClassyFire chemical classification:

• Kingdom: Inorganic compounds
  • Superclass: Homogeneous non-metal compounds
    • Class: Non-metal oxoanionic compounds
      • Subclass: Non-metal phosphates

List of PDB structures and/or AlphaFold models with target protein P33120

PDB/AF Accession	PyMOL script	Experimental / Predicted	Interacting ECOD domains	ECOD X-group name	LigPlot
2QQB	Download	Experimental	e2qqbA2 e2qqbA3	HTH Iron-dependent repressor protein, dimerization domain	LigPlot
3GLX	Download	Experimental	e3glxA2 e3glxA3	HTH Iron-dependent repressor protein, dimerization domain	LigPlot
2QQ9	Download	Experimental	e2qq9A1 e2qq9A3	Iron-dependent repressor protein, dimerization domain HTH	LigPlot
2QQA	Download	Experimental	e2qqaA2 e2qqaA3	HTH Iron-dependent repressor protein, dimerization domain	LigPlot