>8IBT_1|Chains A, B|Beta-galactosidase|Bifidobacterium longum subsp. infantis (strain ATCC 15697 / DSM 20088 / JCM 1222 / NCTC 11817 / S12) (391904) MEHRAFKWPQPLAGNKPRIWYGGDYNPDQWPEEVWDEDVALMQQAGVNLVSVAIFSWAKLEPEEGVYDFDWLDRVIDKLGKAGIAVDLASGTASPPMWMTQAHPEILWVDYRGDVCQPGARQHWRATSPVFLDYALNLCRKMAEHYKDNPYVVSWHVSNEYGCHNRFDYSEDAERAFQKWCEKKYGTIDAVNDAWGTAFWAQRMNNFSEIIPPRFIGDGNFMNPGKLLDWKRFSSDALLDFYKAERDALLEIAPKPQTTNFMVSAGCTVLDYDKWGHDVDFVSNDHYFSPGEAHFDEMAYAACLTDGIARKNPWFLMSHSTSAVNWRPTNYRLEPGELVRDSLAHLAMGADAICYFQWRQSKAGAEKWHSAMVPHAGPDSQIFRDVCELGADLNKLADEGLLSTKLVKSKVAIVFDYESQWATEHTATPTQEVRHWTEPLDWFRALADNGLTADVVPVRGPWDEYEAVVLPSLAILSEQTTRRVREYVANGGKLFVTYYTGLVDDRDHVWLGGYPGSIRDVVGVRVEEFAPMGTDAPGTMDHLDLDNGTVAHDFADVITSVADTAHVVASFKADKWTGFDGAPAITVNDFGDGKAAYVGARLGREGLAKSLPALLEELGIETSAEDDRGEVLRVERADETGENHFVFLFNRTHDVAVVDVEGEPLVASLAQVNESEHTAAIQPNGVLVVKLAAALEHHHHHH