boc:BG90_3735 K00135 succinate-semialdehyde dehydrogenase / glutarate-semialdehyde dehydrogenase [EC:1.2.1.16 1.2.1.79 1.2.1.20] | (GenBank) gabD; succinate-semialdehyde dehydrogenase boc:BG90_3734 K00823 4-aminobutyrate aminotransferase [EC:2.6.1.19] | (GenBank) gabT; 4-aminobutyrate transaminase