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 Q99ZW2

PDB/AF Accession	PyMOL script	Experimental / Predicted	Interacting ECOD domains	ECOD X-group name	LigPlot
6K4P	Download	Experimental	e6k4pB1 e6k4pB3	Ribonuclease H-like CRISPR-associated endonuclease Cas9 C-terminal domain	LigPlot
6K4Q	Download	Experimental	e6k4qB1 e6k4qB4 e6k4qB5	Ribonuclease H-like SSHS domain CRISPR-associated endonuclease Cas9 C-terminal domain	LigPlot