Multiple Assemblies exist for SMTL entry 4zyr
Crystal structure of E. coli Lactose permease G46W/G262W bound to p-nitrophenyl alpha-D-galactopyranoside (alpha-NPG); X-RAY DIFFRACTION 3.31 Å

	SMTL ID 4zyr.1 Ligands 4-nitrophenyl alpha-D-galactopyranoside; nonyl beta-D-glucopyranoside Polypeptides Lactose permease Oligo-state monomer
	SMTL ID 4zyr.2 Ligands 4-nitrophenyl alpha-D-galactopyranoside; nonyl beta-D-glucopyranoside Polypeptides Lactose permease Oligo-state monomer