Multiple Assemblies exist for SMTL entry 3dtu
Catalytic core subunits (I and II) of cytochrome c oxidase from Rhodobacter sphaeroides complexed with deoxycholic acid; X-RAY DIFFRACTION 2.15 Å

	SMTL ID 3dtu.1 Ligands DECYL-BETA-D-MALTOPYRANOSIDE; COPPER (II) ION; MAGNESIUM ION; CALCIUM ION; HYDROXIDE ION; PHOSPHATE ION; HEME-A; TRIDECANE; CADMIUM ION; HEPTANE-1,2,3-TRIOL Polypeptides Cytochrome c oxidase subunit 1; Cytochrome c oxidase subunit 2 Oligo-state hetero-1-1-mer
	SMTL ID 3dtu.2 Ligands DECYL-BETA-D-MALTOPYRANOSIDE; COPPER (II) ION; MAGNESIUM ION; CALCIUM ION; HYDROXIDE ION; PHOSPHATE ION; HEME-A; (3ALPHA,5BETA,12ALPHA)-3,12-DIHYDROXYCHOLAN-24-OIC ACID; TRIDECANE; CADMIUM ION Polypeptides Cytochrome c oxidase subunit 1; Cytochrome c oxidase subunit 2 Oligo-state hetero-1-1-mer