paea:R70723_04090 K12308 beta-galactosidase [EC:3.2.1.23] | (GenBank) beta-galactosidase paea:R70723_04085 no KO assigned | (GenBank) transcriptional regulator paea:R70723_28645 K11733 lysine-specific permease | (GenBank) gamma-aminobutyrate permease