Multiple Assemblies exist for SMTL entry 1now
Human lysosomal beta-hexosaminidase isoform B in complex with (2R,3R,4S,5R)-2-Acetamido-3,4-Dihydroxy-5-Hydroxymethyl-Piperidinium Chloride (GalNAc-isofagomine); X-RAY DIFFRACTION 2.20 Å

SMTL ID
1now.1
Ligands
SUGAR (2-MER); (2R,3R,4S,5R)-2-ACETAMIDO-3,4-DIHYDROXY-5-HYDROXYMETHYL-PIPERIDINE; GLYCEROL
Polypeptides
beta-hexosaminidase beta chain
Oligo-state
homo-dimer
SMTL ID
1now.2
Ligands
SUGAR (2-MER); SULFATE ION; (2R,3R,4S,5R)-2-ACETAMIDO-3,4-DIHYDROXY-5-HYDROXYMETHYL-PIPERIDINE; GLYCEROL
Polypeptides
beta-hexosaminidase beta chain
Oligo-state
homo-dimer