>d1jz3c4 b.30.5.1 (C:731-1023) beta-Galactosidase, domain 5 {Escherichia coli} paashaiphlttsemdfcielgnkrwqfnrqsgflsqmwigdkkqlltplrdqftrapld ndigvseatridpnawverwkaaghyqaeaallqctadtladavlittahawqhqgktlf isrktyridgsgqmaitvdvevasdtphpariglncqlaqvaervnwlglgpqenypdrl taacfdrwdlplsdmytpyvfpsenglrcgtrelnygphqwrgdfqfnisrysqqqlmet shrhllhaeegtwlnidgfhmgiggddswspsvsaefqlsagryhyqlvwcqk