Ligand name: SULFATE ION
PDB ligand accession: SO4
DrugBank: DB14546
PubChem: 1117
ChEMBL: n/a
InChI Key: QAOWNCQODCNURD-UHFFFAOYSA-L
SMILES: [O-]S(=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 sulfates

List of PDB structures and/or AlphaFold models with target protein Q9RFN3

PDB/AF Accession	PyMOL script	Experimental / Predicted	Interacting ECOD domains	ECOD X-group name	LigPlot
3HRT	Download	Experimental	e3hrtA1 e3hrtA2 e3hrtA3 e3hrtB3	SH3 HTH Iron-dependent repressor protein, dimerization domain Iron-dependent repressor protein, dimerization domain	LigPlot
3HRU	Download	Experimental	e3hruA3 e3hruB4 e3hruB5 e3hruB6	Iron-dependent repressor protein, dimerization domain Iron-dependent repressor protein, dimerization domain SH3 HTH	LigPlot
3HRS	Download	Experimental	e3hrsA2 e3hrsB1 e3hrsB2 e3hrsB3	HTH SH3 HTH Iron-dependent repressor protein, dimerization domain	LigPlot