PDB ID:
1yq2
Macromolecule:
BETA-GALACTOSIDASE
Source Organism:
Arthrobacter sp. C2-2
Pfam:
PF02836(Glyco_hydro_2_C)PF02837(Glyco_hydro_2_N)PF02929(Bgal_small_N)PF16353(DUF4981)