Ligand name: beta,beta-caroten-4-one
PDB ligand accession: ECH
DrugBank: n/a
PubChem: 5281236
ChEMBL: n/a
InChI Key: QXNWZXMBUKUYMD-QQGJMDNJSA-N
SMILES: CC1=C(C(CCC1)(C)C)C=CC(=CC=CC(=CC=CC=C(C)C=CC=C(C)C=CC2=C(C(=O)CCC2(C)C)C)C)C
Drug action: n/a

ClassyFire chemical classification:

• Kingdom: Organic compounds
  • Superclass: Lipids and lipid-like molecules
    • Class: Prenol lipids
      • Subclass: Tetraterpenoids

List of PDB structures and/or AlphaFold models with target protein Q55330

PDB/AF Accession	PyMOL script	Experimental / Predicted	Interacting ECOD domains	ECOD X-group name	LigPlot
6HQB	Download	Experimental	e6hqbB1 e6hqbI1 e6hqbM1	Photosystem II antenna protein-like Subunit VIII of photosystem I reaction centre, PsaI Subunit XII of photosystem I reaction centre, PsaM	LigPlot
7UMH	Download	Experimental	e7umhB1 e7umhI1 e7umhL1 e7umhB2 e7umhI1 e7umhM1 e7umhH2 e7umhG1 e7umhR1 e7umhU1 e7umhG2 e7umhR1 e7umhV1 e7umha1 e7umhb1 e7umhi1 e7umhl1 e7umhb2 e7umhi1 e7umhm1	Bacterial photosystem II reaction centre L and M subunits-like Subunit VIII of photosystem I reaction centre, PsaI Photosystem I reaction center subunit XI, PsaL Photosystem II antenna protein-like Subunit VIII of photosystem I reaction centre, PsaI Subunit XII of photosystem I reaction centre, PsaM Bacterial photosystem II reaction centre L and M subunits-like Bacterial photosystem II reaction centre L and M subunits-like Subunit VIII of photosystem I reaction centre, PsaI Photosystem I reaction center subunit XI, PsaL Photosystem II antenna protein-like Subunit VIII of photosystem I reaction centre, PsaI Subunit XII of photosystem I reaction centre, PsaM Bacterial photosystem II reaction centre L and M subunits-like Bacterial photosystem II reaction centre L and M subunits-like Subunit VIII of photosystem I reaction centre, PsaI Photosystem I reaction center subunit XI, PsaL Photosystem II antenna protein-like Subunit VIII of photosystem I reaction centre, PsaI Subunit XII of photosystem I reaction centre, PsaM	LigPlot
5OY0	Download	Experimental	e5oy0B1 e5oy0I1 e5oy0M1 e5oy0i1 e5oy0l1 e5oy0b1 e5oy0i1 e5oy0m1 e5oy0b2	Photosystem II antenna protein-like Subunit VIII of photosystem I reaction centre, PsaI Subunit XII of photosystem I reaction centre, PsaM Subunit VIII of photosystem I reaction centre, PsaI Photosystem I reaction center subunit XI, PsaL Bacterial photosystem II reaction centre L and M subunits-like Subunit VIII of photosystem I reaction centre, PsaI Subunit XII of photosystem I reaction centre, PsaM Photosystem II antenna protein-like	LigPlot