Predicted to enable beta-galactosidase activity. Predicted to be involved in carbohydrate metabolic process. Predicted to be located in extracellular region. Predicted to be active in vacuole. Is expressed in foregut-midgut junction; molar; nose; urinary system; and vestibulo-cochlear ganglion. Orthologous to human GLB1L2 (galactosidase beta 1 like 2). [provided by Alliance of Genome Resources, Apr 2022]