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A group of enzymes that catalyzes the hydrolysis of terminal, non-reducing beta-D-galactose residues in beta-galactosides. Deficiency of beta-Galactosidase A1 may cause GANGLIOSIDOSIS, GM1.

Year introduced: 1992

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Tree Number(s): D08.811.277.450.410.100

MeSH Unique ID: D001616

Registry Number: EC

Entry Terms:

  • beta Galactosidase
  • beta-Galactosidases
  • beta Galactosidases
  • lac Z Protein
  • Protein, lac Z
  • Lactases
  • beta-D-Galactosidase
  • beta D Galactosidase
  • beta-Galactosidase A2
  • beta Galactosidase A2
  • Lactrase
  • Dairyaid
  • Lactaid
  • Lactogest
  • beta-Galactosidase A1
  • beta Galactosidase A1
  • beta-Galactosidase A3
  • beta Galactosidase A3

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