Multiple Assemblies exist for SMTL entry 3b9j
Structure of Xanthine Oxidase with 2-hydroxy-6-methylpurine; X-RAY DIFFRACTION 2.30 Å

	SMTL ID 3b9j.1 Ligands FE2/S2 (INORGANIC) CLUSTER; FLAVIN-ADENINE DINUCLEOTIDE; CALCIUM ION; PHOSPHONIC ACIDMONO-(2-AMINO-5,6-DIMERCAPTO-4-OXO-3,7,8A,9,10,10A-HEXAHYDRO-4H-8-OXA-1,3,9,10-TETRAAZA-ANTHRACEN-7-YLMETHYL)ESTER; DIOXOTHIOMOLYBDENUM(VI) ION; 6-methyl-3,9-dihydro-2H-purin-2-one Polypeptides xanthine oxidase; xanthine oxidase; xanthine oxidase Oligo-state hetero-1-1-1-mer
	SMTL ID 3b9j.2 Ligands FE2/S2 (INORGANIC) CLUSTER; FLAVIN-ADENINE DINUCLEOTIDE; PHOSPHONIC ACIDMONO-(2-AMINO-5,6-DIMERCAPTO-4-OXO-3,7,8A,9,10,10A-HEXAHYDRO-4H-8-OXA-1,3,9,10-TETRAAZA-ANTHRACEN-7-YLMETHYL)ESTER; DIOXOTHIOMOLYBDENUM(VI) ION; 6-methyl-3,9-dihydro-2H-purin-2-one Polypeptides xanthine oxidase; xanthine oxidase; xanthine oxidase Oligo-state hetero-1-1-1-mer