Multiple Assemblies exist for SMTL entry 1nhe
Crystal structure of Lactose synthase complex with UDP; X-RAY DIFFRACTION 2.50 Å

	SMTL ID 1nhe.1 Ligands CALCIUM ION; TETRAETHYLENE GLYCOL; URIDINE-5'-DIPHOSPHATE Polypeptides ALPHA-LACTALBUMIN; BETA-1,4-GALACTOSYLTRANSFERASE Oligo-state hetero-1-1-mer
	SMTL ID 1nhe.2 Ligands CALCIUM ION; TETRAETHYLENE GLYCOL; URIDINE-5'-DIPHOSPHATE Polypeptides ALPHA-LACTALBUMIN; BETA-1,4-GALACTOSYLTRANSFERASE Oligo-state hetero-1-1-mer