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 Q859P9

PDB/AF Accession	PyMOL script	Experimental / Predicted	Interacting ECOD domains	ECOD X-group name	LigPlot
3Q0A	Download	Experimental	e3q0aA1 e3q0aA5 e3q0aB3 e3q0aB5	Alpha-beta plaits inserted helical bundle subdomain in T7 RNA polymerase inserted helical bundle subdomain in T7 RNA polymerase Alpha-beta plaits	LigPlot
4FF3	Download	Experimental	e4ff3A1 e4ff3A4 e4ff3B1 e4ff3B2	inserted helical bundle subdomain in T7 RNA polymerase Alpha-beta plaits Alpha-beta plaits inserted helical bundle subdomain in T7 RNA polymerase	LigPlot
4FF1	Download	Experimental	e4ff1A3 e4ff1A5 e4ff1B1 e4ff1B2	Alpha-beta plaits inserted helical bundle subdomain in T7 RNA polymerase Alpha-beta plaits inserted helical bundle subdomain in T7 RNA polymerase	LigPlot
4FF2	Download	Experimental	e4ff2A3 e4ff2A5 e4ff2B1 e4ff2B4	inserted helical bundle subdomain in T7 RNA polymerase Alpha-beta plaits Alpha-beta plaits inserted helical bundle subdomain in T7 RNA polymerase	LigPlot
4FF4	Download	Experimental	e4ff4A3 e4ff4A5 e4ff4B2 e4ff4B3	inserted helical bundle subdomain in T7 RNA polymerase Alpha-beta plaits Alpha-beta plaits inserted helical bundle subdomain in T7 RNA polymerase	LigPlot