PDBID	Molecule/ Organism	Pfam	Residues	HETATM	Symmetry	Pubmed	View
2q62	ARSH Sinorhizobium meliloti	FMN_red	LEU A  10 LEU D  60 PHE D  63 PHE D  64	None	homomer dihedral	17673204
5b66	PHOTOSYSTEM II REACTION CENTER PROTEIN H PHOTOSYSTEM II REACTION CENTER PROTEIN X Thermosynechococcus vulcanus	PsbH PsbX	LEU h  53 LEU x   7 PHE x  10 PHE x  11	None	heteromer cyclic	28102667