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 P29254

PDB/AF Accession	PyMOL script	Experimental / Predicted	Interacting ECOD domains	ECOD X-group name	LigPlot
7UMH	Download	Experimental	e7umha1 e7umhL1 e7umhl1 e7umhA2 e7umhL1 e7umhU1 e7umhH2 e7umhU1 e7umhl1	Bacterial photosystem II reaction centre L and M subunits-like Photosystem I reaction center subunit XI, PsaL Photosystem I reaction center subunit XI, PsaL Bacterial photosystem II reaction centre L and M subunits-like Photosystem I reaction center subunit XI, PsaL Photosystem I reaction center subunit XI, PsaL Bacterial photosystem II reaction centre L and M subunits-like Photosystem I reaction center subunit XI, PsaL Photosystem I reaction center subunit XI, PsaL	LigPlot
6UZV	Download	Experimental	e6uzvA2 e6uzvL1 e6uzv01 e6uzva2 e6uzvL1 e6uzvl1 e6uzv12 e6uzvl1 e6uzv01	Bacterial photosystem II reaction centre L and M subunits-like Photosystem I reaction center subunit XI, PsaL Photosystem I reaction center subunit XI, PsaL Bacterial photosystem II reaction centre L and M subunits-like Photosystem I reaction center subunit XI, PsaL Photosystem I reaction center subunit XI, PsaL Bacterial photosystem II reaction centre L and M subunits-like Photosystem I reaction center subunit XI, PsaL Photosystem I reaction center subunit XI, PsaL	LigPlot
6HQB	Download	Experimental	e6hqbA2 e6hqbL1	Bacterial photosystem II reaction centre L and M subunits-like Photosystem I reaction center subunit XI, PsaL	LigPlot
5OY0	Download	Experimental	e5oy0A2 e5oy0L1 e5oy001 e5oy0a1 e5oy0L1 e5oy0l1 e5oy0l1 e5oy011 e5oy001	Bacterial photosystem II reaction centre L and M subunits-like Photosystem I reaction center subunit XI, PsaL Photosystem I reaction center subunit XI, PsaL Bacterial photosystem II reaction centre L and M subunits-like Photosystem I reaction center subunit XI, PsaL Photosystem I reaction center subunit XI, PsaL Photosystem I reaction center subunit XI, PsaL Bacterial photosystem II reaction centre L and M subunits-like Photosystem I reaction center subunit XI, PsaL	LigPlot