>d1yq2b4 b.30.5.1 (B:722-1023) beta-Galactosidase, domain 5 {Arthrobacter sp. c2-2 [TaxId: 192168]} trsprpatpldgalpvslgpatfdagtlvslagqpvsgprlelwraptdndrgagfgayg pgdpwlnsgrgvpapsseavwkqagldrltrrvedvaalpdgirvrtryaaadsthsvav eenwqldggelclriditpsagwnlvwprigvrwdlptdvdgaawfgagpresypdsmha tmvarhaasleelnvpyarpqetghrsdvrwleldragapwlridaepdaagrrpgfsla rhtaqeiaaaghphelptpshsylyvdaaqhglgsracgpdvwpdfalrpeartlklris pa