Multiple Assemblies exist for SMTL entry 4dcx
X-ray structure of NikA in complex with Fe(1R,2R)-N,N'-Bis(2-pyridylmethyl)-N,N'-dicarboxymethyl-1,2-cyclohexanediamine; X-RAY DIFFRACTION 2.00 Å

	SMTL ID 4dcx.1 Ligands SULFATE ION; ACETATE ION; GLYCEROL; {2,2'-[(1R,2R)-cyclohexane-1,2-diylbis{[(pyridin-2-yl-kappaN)methyl]imino-kappaN}]diacetato-kappaO(2-)}iron Polypeptides Nickel-binding periplasmic protein Oligo-state monomer
	SMTL ID 4dcx.2 Ligands SULFATE ION; ACETATE ION; GLYCEROL; {2,2'-[(1R,2R)-cyclohexane-1,2-diylbis{[(pyridin-2-yl-kappaN)methyl]imino-kappaN}]diacetato-kappaO(2-)}iron Polypeptides Nickel-binding periplasmic protein Oligo-state monomer