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 Q99720

PDB/AF Accession	PyMOL script	Experimental / Predicted	Interacting ECOD domains	ECOD X-group name	LigPlot
5HK2	Download	Experimental	e5hk2A1 e5hk2B1 e5hk2C2	jelly-roll jelly-roll jelly-roll	LigPlot
6DK1	Download	Experimental	e6dk1A2 e6dk1B1 e6dk1C2 e6dk1B1 e6dk1B2 e6dk1C2	jelly-roll jelly-roll jelly-roll jelly-roll Transmembrane helix of sigma-1 receptor jelly-roll	LigPlot
5HK1	Download	Experimental	e5hk1A2 e5hk1B1 e5hk1C1	jelly-roll jelly-roll jelly-roll	LigPlot
6DK0	Download	Experimental	e6dk0A1 e6dk0A1 e6dk0B2 e6dk0C2 e6dk0C2	jelly-roll jelly-roll jelly-roll jelly-roll jelly-roll	LigPlot
6DJZ	Download	Experimental	e6djzA1 e6djzB2 e6djzC1	jelly-roll jelly-roll jelly-roll	LigPlot