Ligand name: DIHYDROGENPHOSPHATE ION
PDB ligand accession: 2HP
DrugBank: DB02831
PubChem: 1003;19972274;135044136;
ChEMBL: n/a
InChI Key: NBIIXXVUZAFLBC-UHFFFAOYSA-M
SMILES: OP(=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
3Q22	Download	Experimental	e3q22A3 e3q22A5 e3q22B3 e3q22B5	inserted helical bundle subdomain in T7 RNA polymerase Alpha-beta plaits inserted helical bundle subdomain in T7 RNA polymerase Alpha-beta plaits	LigPlot
3Q23	Download	Experimental	e3q23A3 e3q23A5 e3q23B3 e3q23B5	inserted helical bundle subdomain in T7 RNA polymerase Alpha-beta plaits inserted helical bundle subdomain in T7 RNA polymerase Alpha-beta plaits	LigPlot
3Q24	Download	Experimental	e3q24A3 e3q24A5 e3q24B3 e3q24B5	inserted helical bundle subdomain in T7 RNA polymerase Alpha-beta plaits inserted helical bundle subdomain in T7 RNA polymerase Alpha-beta plaits	LigPlot
3C46	Download	Experimental	e3c46A3 e3c46A5 e3c46B3 e3c46B5	inserted helical bundle subdomain in T7 RNA polymerase Alpha-beta plaits inserted helical bundle subdomain in T7 RNA polymerase Alpha-beta plaits	LigPlot