>d3vd9a1 b.18.1.5 (A:9-219) beta-Galactosidase {Escherichia coli [TaxId: 562]} vvlqrrdwenpgvtqlnrlaahppfaswrnseeartdrpsqqlrslngewrfawfpapea vpeswlecdlpeadtvvvpsnwqmhgydapiytnvtypitvnppfvptenptgcysltfn vdeswlqegqtriifdgvnsafhlwcngrwvgygqdsrlpsefdlsaflragenrlavmv lrwsdgsyledqdmwrmsgifrdvsllhkpt