Genetic context of aadA2 gene (streptomycin 3″-O-adenylyltransferase (EC 2.7.7.47) @ Spectinomycin 9-O-adenylyltransferase) in L. plantarum CECT 8965 (L. plantarum M9, first line in the image). The aadA2 gene (red arrow, immediately below the line) is located alone with a hypothetical protein (gray arrow, over the line) in the holder contig. Closely related genes and their context are shown below: S. enterica sub = Salmonella enterica subsp. enterica serovar Choleraesuis strain SC-B67, C. cellylolytic = Clostridium cellulolyticum H10. Description of genes in the closest strain of Salmonella enterica subsp. enterica serovar Choleraesuis strain SC-B67, from left to right: resolvase, unknown function, 2: mobile element protein, transposon Tn21 modulator protein, 10: integron integrase Intl1, hydrolase, alpha/beta fold family, Phosphoserine phosphatase (EC 3.1.3.3), 1: streptomycin 3″-O-adenylyltransferase (EC 2.7.7.47), florfenicol/chloramphenicol transporter FloR, 1: streptomycin 3″-O-adenylyltransferase (EC 2.7.7.47) @ Spectinomycin 9-O-adenylyltransferase, 4: ethidium bromide-methyl viologen resistance protein EmrE, transposase, 7: dihydropteroate synthase (EC 2.5.1.15), unknown protein, dehydrogenases with different specificities (related to short-chain alcohol dehydrogenases), macrolide-efflux protein, 2: mobile element protein, unknown function, unknown function, ADP-heptose:LPS heptosyltransferase.