>d1yq2f5 c.1.8.3 (F:313-609) beta-Galactosidase, domain 3 {Arthrobacter sp. c2-2 [TaxId: 192168]} vrivgdqflvngrrvvfhgvnrhethpdrgrvfdeagaredlalmkrfnvnairtshypp hprlldlademgfwvilecdlethgfeaggwvenpsdvpawrdalvdrmertverdknhp sivmwslgnesgtgsnlaamaawahardssrpvhyegdytgaytdvysrmyssipetdsi grndshalllgcdsaesarqrtkpfilceyvhamgngpgamdqyealvdkyprlhggfvw ewrdhgirtrtaegmeffayggdfgevvhdsnfvmdgmvlsdstptpglyefkqivs