>sp|O07685|BGAM_LACAC Beta-galactosidase small subunit OS=Lactobacillus acidophilus (strain ATCC 700396 / NCK56 / N2 / NCFM) OX=272621 GN=lacM PE=3 SV=1
MAYTNNLQIIYGDATLGITGKNFHYLFSYERGGLESLNINNKEWLYRVPTPTFWRATTDN
DRGNGFNLKASQWLGADMFTKCTKIELKVDDRQFDELPIAPINNQFSNHEYADHVQIAFW
YQTLTNPATDVKIIYNIDNTGCINIVMHYFGKKGLPPLPVIGMRFIMPTAATGFDYEGLS
GETYPDRMAGAKEGKFHVDGLPVTKYLVPQENGMHMQTKALKITRSSTLNNADQESEFSL
KLKQDKQPFNFSCLPYTAEELENATHLEELPLARRTVLVIAGAVRGVGGIDSWGADVEKQ
YHINPEKDYEFSFNLN