>8Z43_1|Chains A, B|Beta-galactosidase|Bacteroides xylanisolvens XB1A (657309) MRPPMYTSTNTEVPSRLVKNEHGSWQLIVNGKPFIMLAGELHNSSASTTEYLNSLWTSLKTLNLNTVLAPIAWEQFEPQEGIFDYTLINNMIDGARKNGFKLSILWFGSWKNGESSYAPTWVKEDTKRFFRVKSVEGKEIETISPFCENAMKADAKAFKTLVEHIKKVDQATGTVIALQPENEVGIFQGMDYSKASLAAYEQEVPQALIQYMKKNRKNLRKELLSVWEENGARTSGAWKTVFGDNAWSKSFYTTWQYATYIDFISAGAKEIYPLPTFCNCWLVQKPDDMPGVYPNGGPVSRVMDIWKAAAPHIDVLAPDIYLSDFKNIVADYHRADNPLLIPGAVMKPANAFWAFGEHSALCYSPFGIEDGADNFVFAQSYKVLNELIPLISEHQGSDRMIGVMKMPGESERTVTMGDYQLCIKYDAEDAYGLIIQTGKNEFVVAGINFKVYFTSTDKKKTGYIKQVWEGGYDTDGEWKATRLLNGDETYHNAVLIAKGRRTFTSEKSNNYNADHSDEIFVYSPTSYQAVWSPGIYRVTTYLRLEHHHHHH