Ligand name: CALCIUM ION
PDB ligand accession: CA
DrugBank: n/a
PubChem: 271
ChEMBL: n/a
InChI Key: BHPQYMZQTOCNFJ-UHFFFAOYSA-N
SMILES: [Ca+2]
Drug action: n/a

ClassyFire chemical classification:

• Kingdom: Inorganic compounds
  • Superclass: Homogeneous metal compounds
    • Class: Homogeneous alkaline earth metal compounds
      • Subclass: None

List of PDB structures and/or AlphaFold models with target protein Q46221

PDB/AF Accession	PyMOL script	Experimental / Predicted	Interacting ECOD domains	ECOD X-group name	LigPlot
6KLO	Download	Experimental	e6kloA3 e6kloB3 e6kloC3 e6kloD3 e6kloE3 e6kloF3 e6kloG3	Ca-binding domain in anthrax protective antigen Ca-binding domain in anthrax protective antigen Ca-binding domain in anthrax protective antigen Ca-binding domain in anthrax protective antigen Ca-binding domain in anthrax protective antigen Ca-binding domain in anthrax protective antigen Ca-binding domain in anthrax protective antigen	LigPlot
6KLW	Download	Experimental	e6klwA1 e6klwB1 e6klwC1 e6klwD3 e6klwE1 e6klwF1 e6klwG2	Ca-binding domain in anthrax protective antigen Ca-binding domain in anthrax protective antigen Ca-binding domain in anthrax protective antigen Ca-binding domain in anthrax protective antigen Ca-binding domain in anthrax protective antigen Ca-binding domain in anthrax protective antigen Ca-binding domain in anthrax protective antigen	LigPlot
6KLX	Download	Experimental	e6klxA3 e6klxB3 e6klxC3 e6klxD3 e6klxE3 e6klxF3 e6klxG3	Ca-binding domain in anthrax protective antigen Ca-binding domain in anthrax protective antigen Ca-binding domain in anthrax protective antigen Ca-binding domain in anthrax protective antigen Ca-binding domain in anthrax protective antigen Ca-binding domain in anthrax protective antigen Ca-binding domain in anthrax protective antigen	LigPlot