Multiple Assemblies exist for SMTL entry 1o23
CRYSTAL STRUCTURE OF LACTOSE SYNTHASE IN THE PRESENCE OF UDP-GLUCOSE; X-RAY DIFFRACTION 2.32 Å

SMTL ID
1o23.1
Ligands
CALCIUM ION; MANGANESE (II) ION; URIDINE-5'-DIPHOSPHATE-GLUCOSE; URIDINE-5'-DIPHOSPHATE; TETRAETHYLENE GLYCOL; 2-(N-MORPHOLINO)-ETHANESULFONIC ACID
Polypeptides
ALPHA-LACTALBUMIN; BETA-1,4-GALACTOSYLTRANSFERASE
Oligo-state
hetero-oligomer
SMTL ID
1o23.2
Ligands
CALCIUM ION; MANGANESE (II) ION; URIDINE-5'-DIPHOSPHATE-GLUCOSE; URIDINE-5'-DIPHOSPHATE; TETRAETHYLENE GLYCOL
Polypeptides
ALPHA-LACTALBUMIN; BETA-1,4-GALACTOSYLTRANSFERASE
Oligo-state
hetero-oligomer