frp:AX769_04145 K01921 D-alanine-D-alanine ligase [EC:6.3.2.4] | (GenBank) D-alanine--D-alanine ligase frp:AX769_04140 K05825 2-aminoadipate transaminase [EC:2.6.1.-] | (GenBank) GntR family transcriptional regulator