sad:SAAV_1439 K10773 endonuclease III [EC:3.2.2.- 4.2.99.18] | (GenBank) nth; endonuclease III sad:SAAV_2669 K03294 basic amino acid/polyamine antiporter, APA family | (GenBank) amino acid permease sad:SAAV_2670 K00823 4-aminobutyrate aminotransferase [EC:2.6.1.19] | (GenBank) 4-aminobutyrate aminotransferase