amn:RAM_40485 K00823 4-aminobutyrate aminotransferase [EC:2.6.1.19] | (GenBank) 4-aminobutyrate aminotransferase amn:RAM_40480 K00135 succinate-semialdehyde dehydrogenase / glutarate-semialdehyde dehydrogenase [EC:1.2.1.16 1.2.1.79 1.2.1.20] | (GenBank) succinate-semialdehyde dehydrogenase (NADP+)