Multiple Assemblies exist for SMTL entry 4ttg
Beta-galactosidase (E. coli) in the presence of potassium chloride.; X-RAY DIFFRACTION 1.60 Å

	SMTL ID 4ttg.1 Ligands MAGNESIUM ION; POTASSIUM ION; CHLORIDE ION; DIMETHYL SULFOXIDE Polypeptides Beta-galactosidase Oligo-state homo-tetramer
	SMTL ID 4ttg.2 Ligands DIMETHYL SULFOXIDE; MAGNESIUM ION; POTASSIUM ION Polypeptides Beta-galactosidase Oligo-state homo-dimer