Multiple Assemblies exist for SMTL entry 1x9j
Structure of butyrate kinase 2 reveals both open- and citrate-induced closed conformations: implications for substrate-induced fit conformational changes; X-RAY DIFFRACTION 3.00 Å

	SMTL ID 1x9j.1 Ligands GLYCEROL; PHOSPHATE ION; SODIUM ION; CITRIC ACID Polypeptides Probable butyrate kinase 2 Oligo-state homo-octamer
	SMTL ID 1x9j.2 Ligands GLYCEROL; PHOSPHATE ION Polypeptides Probable butyrate kinase 2 Oligo-state homo-dimer
	SMTL ID 1x9j.3 Ligands PHOSPHATE ION; GLYCEROL Polypeptides Probable butyrate kinase 2 Oligo-state homo-dimer
	SMTL ID 1x9j.4 Ligands PHOSPHATE ION; GLYCEROL; CITRIC ACID Polypeptides Probable butyrate kinase 2 Oligo-state homo-dimer
	SMTL ID 1x9j.5 Ligands SODIUM ION; CITRIC ACID; GLYCEROL; PHOSPHATE ION Polypeptides Probable butyrate kinase 2 Oligo-state homo-dimer