| Organism | Ratio1 | Gene1 | Name1 | Description1 | Ratio2 | Gene2 | Name2 | Description2 | Cofit | Rank |
| Vibrio cholerae E7946 ATCC 55056 | 1.0 | CSW01_07160 | | spermidine/putrescine ABC transporter ATP-binding protein | 1.0 | CSW01_02890 | | aspartate kinase | 0.59 | 1 |
| Marinobacter adhaerens HP15 | 0.55 | HP15_4062 | | spermidine/putrescine ABC transporter, ATP-binding protein | 0.36 | HP15_1320 | | aspartate kinase: aspartate kinase, monofunctional class | — | — |
| Desulfovibrio vulgaris Hildenborough JW710 | 0.55 | DVU0098 | potA | polyamine ABC transporter, ATP-binding protein (TIGR) | 0.29 | DVU1913 | | aspartate kinase, monofunctional class (TIGR) | — | — |
| Desulfovibrio vulgaris Miyazaki F | 0.52 | DvMF_1960 | potA | putrescine/spermidine ABC transporter ATPase protein (RefSeq) | 0.29 | DvMF_0276 | | aspartate kinase (RefSeq) | — | — |
| Pseudomonas aeruginosa PUPa3 | 0.41 | DQ20_RS42185 | | ABC transporter ATP-binding protein | 0.36 | DQ20_RS44850 | | aspartate kinase | — | — |
| Pseudomonas aeruginosa MRSN321 | 0.41 | DY961_RS14945 | | ABC transporter ATP-binding protein | 0.36 | DY961_RS07950 | | aspartate kinase | — | — |
| Pseudomonas aeruginosa PA14 | 0.40 | IKLFDK_18415 | | Spermidine/putrescine import ATP-binding protein PotA | 0.36 | IKLFDK_04030 | | aspartate kinase | — | — |
| Rhizobium sp. OAE497 | 0.40 | ABIE40_RS12075 | | ABC transporter ATP-binding protein | 0.26 | ABIE40_RS17305 | | aspartate kinase | — | — |
| Agrobacterium fabrum C58 | 0.39 | Atu0610 | | ABC transporter, nucleotide binding/ATPase protein | 0.25 | Atu4172 | | aspartate kinase | — | — |
| Sinorhizobium meliloti 1021 | 0.39 | SM_b20281 | | spermidine/putrescine ABC transporter ATP-binding protein | 0.25 | SMc02438 | | aspartate kinase | — | — |
| Caulobacter crescentus NA1000 Δfur | 0.39 | CCNA_03235 | | spermidine/putrescine transport ATP-binding protein potA | 0.28 | CCNA_00886 | | aspartokinase | — | — |
| Caulobacter crescentus NA1000 | 0.39 | CCNA_03235 | | spermidine/putrescine transport ATP-binding protein potA | 0.28 | CCNA_00886 | | aspartokinase | — | — |
| Rhodospirillum rubrum S1H | 0.39 | Rru_A1017 | | Spermidine/putrescine ABC transporter ATP-binding subunit (NCBI) | 0.29 | Rru_A0743 | | Aspartate kinase (NCBI) | — | — |
| Rhodopseudomonas palustris CGA009 | 0.39 | TX73_021565 | | ABC transporter ATP-binding protein | 0.27 | TX73_003125 | | aspartate kinase | low | > 86 |
| Xanthobacter sp. DMC5 | 0.38 | GFF45 | | Spermidine/putrescine import ATP-binding protein PotA | 0.27 | GFF1658 | | Aspartate kinase | — | — |
| Paraburkholderia sabiae LMG 24235 | 0.38 | QEN71_RS36445 | | ABC transporter ATP-binding protein | 0.30 | QEN71_RS06150 | | aspartate kinase | low | > 153 |
| Pseudomonas fluorescens FW300-N2E3 | 0.38 | AO353_04275 | | polyamine ABC transporter ATP-binding protein | 0.35 | AO353_02975 | | aspartate kinase | low | > 101 |
| Pseudomonas fluorescens GW456-L13 | 0.38 | PfGW456L13_4763 | | Putrescine transport ATP-binding protein PotA (TC 3.A.1.11.1) | 0.35 | PfGW456L13_1981 | | Aspartokinase (EC 2.7.2.4) | low | > 87 |
| Pseudomonas fluorescens FW300-N1B4 | 0.38 | Pf1N1B4_3027 | | Putrescine transport ATP-binding protein PotA (TC 3.A.1.11.1) | 0.35 | Pf1N1B4_3451 | | Aspartokinase (EC 2.7.2.4) | low | > 87 |
| Pseudomonas simiae WCS417 | 0.38 | PS417_05935 | | polyamine ABC transporter ATP-binding protein | 0.35 | PS417_21655 | | aspartate kinase | low | > 88 |
| Pseudomonas sp. S08-1 | 0.38 | OH686_06910 | | ABC transporter ATP-binding protein YdcT | 0.35 | OH686_21330 | | aspartate kinase, monofunctional class | low | > 80 |
| Pseudomonas fluorescens SBW25-INTG | 0.38 | PFLU_RS05995 | | ABC transporter ATP-binding protein | 0.35 | PFLU_RS23265 | | aspartate kinase | low | > 109 |
| Pseudomonas segetis P6 | 0.38 | ACVTMO_RS19685 | | ABC transporter ATP-binding protein | 0.36 | ACVTMO_RS15845 | | aspartate kinase | low | > 75 |
| Pseudomonas fluorescens SBW25 | 0.38 | PFLU_RS05995 | | ABC transporter ATP-binding protein | 0.35 | PFLU_RS23265 | | aspartate kinase | low | > 109 |
| Bosea sp. OAE506 | 0.38 | ABIE41_RS02370 | | ABC transporter ATP-binding protein | 0.27 | ABIE41_RS20090 | | aspartate kinase | — | — |
| Pseudomonas sp. SVBP6 | 0.38 | COO64_RS05020 | | ABC transporter ATP-binding protein | 0.35 | COO64_RS21570 | | aspartate kinase | — | — |
| Ralstonia sp. UNC404CL21Col | 0.37 | ABZR87_RS22460 | | ABC transporter ATP-binding protein | 0.30 | ABZR87_RS10665 | | aspartate kinase | — | — |
| Castellaniella sp019104865 MT123 | 0.37 | ABCV34_RS02365 | | polyamine ABC transporter ATP-binding protein | 0.34 | ABCV34_RS00405 | | aspartate kinase | — | — |
| Pseudomonas sp. RS175 | 0.37 | PFR28_00346 | | Spermidine/putrescine import ATP-binding protein PotA | 0.36 | PFR28_03273 | | Aspartate kinase | low | > 88 |
| Magnetospirillum magneticum AMB-1 | 0.37 | AMB_RS13205 | | polyamine ABC transporter ATP-binding protein | 0.27 | AMB_RS08140 | | aspartate kinase | — | — |
| Pseudomonas lactucae CFBP13502 | 0.37 | GEMAOFIL_01356 | | Spermidine/putrescine import ATP-binding protein PotA | 0.35 | GEMAOFIL_04475 | | Aspartate kinase | low | > 96 |
| Pseudomonas sp. BP01 | 0.37 | JOY50_RS11770 | | ABC transporter ATP-binding protein | 0.36 | JOY50_RS00940 | | aspartate kinase | — | — |
| Pseudomonas fluorescens FW300-N2C3 | 0.37 | AO356_06300 | | polyamine ABC transporter ATP-binding protein | 0.36 | AO356_18775 | | aspartate kinase | low | > 104 |
| Pseudomonas putida KT2440 | 0.37 | PP_1484 | | predicted polyamine ABC transporter, ATP-binding protein | 0.37 | PP_4473 | | aspartokinase | — | — |
| Pseudomonas syringae pv. syringae B728a ΔmexB | 0.37 | Psyr_4615 | | Spermidine/putrescine ABC transporter ATP-binding subunit | 0.36 | Psyr_3555 | | aspartate kinase | low | > 86 |
| Pseudomonas syringae pv. syringae B728a | 0.37 | Psyr_4615 | | Spermidine/putrescine ABC transporter ATP-binding subunit | 0.36 | Psyr_3555 | | aspartate kinase | low | > 86 |
| Hydrogenophaga sp. GW460-11-11-14-LB1 | 0.36 | GFF282 | | Putrescine transport ATP-binding protein PotA (TC 3.A.1.11.1) | 0.29 | GFF5136 | | Aspartokinase (EC 2.7.2.4) | — | — |
| Shewanella sp. ANA-3 | 0.36 | Shewana3_3096 | | spermidine/putrescine ABC transporter ATPase subunit (RefSeq) | 0.34 | Shewana3_1129 | | aspartate kinase (RefSeq) | — | — |
| Pseudomonas sp. DMC3 | 0.36 | GFF285 | | Spermidine/putrescine import ATP-binding protein PotA | 0.36 | GFF4869 | | Aspartate kinase | low | > 89 |
| Shewanella oneidensis MR-1 | 0.36 | SO1271 | | polyamine ABC transporter, ATP-binding protein (NCBI ptt file) | 0.36 | SO3427 | | aspartokinase (NCBI ptt file) | — | — |
| Variovorax sp. SCN45 | 0.36 | GFF5594 | | Putrescine transport ATP-binding protein PotA (TC 3.A.1.11.1) | 0.31 | GFF546 | | Aspartokinase (EC 2.7.2.4) | — | — |
| Pseudomonas stutzeri RCH2 | 0.36 | Psest_4282 | | spermidine/putrescine ABC transporter ATP-binding subunit | 0.36 | Psest_2988 | | aspartate kinase, monofunctional class | low | > 67 |
| Pseudomonas orientalis W4I3 | 0.36 | QF045_RS01490 | | polyamine ABC transporter ATP-binding protein | 0.35 | QF045_RS23765 | | aspartate kinase | — | — |
| Phaeobacter inhibens DSM 17395 | 0.35 | PGA1_c34430 | | putrescine transport ATP-binding protein PotG | 0.25 | PGA1_c23510 | | aspartokinase LysC | — | — |
| Shewanella amazonensis SB2B | 0.35 | Sama_2641 | | polyamine ABC transporter, ATP-binding protein (RefSeq) | 0.33 | Sama_1049 | | aspartate kinase (RefSeq) | — | — |
| Herbaspirillum seropedicae SmR1 | 0.35 | HSERO_RS03005 | | ABC transporter ATP-binding protein | 0.29 | HSERO_RS10695 | | aspartate kinase | — | — |
| Ralstonia solanacearum IBSBF1503 | 0.33 | RALBFv3_RS01235 | | ABC transporter ATP-binding protein | 0.30 | RALBFv3_RS15020 | | aspartate kinase | — | — |
| Ralstonia solanacearum UW163 | 0.33 | UW163_RS14545 | | ABC transporter ATP-binding protein | 0.30 | UW163_RS12490 | | aspartate kinase | — | — |
Not shown: 34 genomes with orthologs for CSW01_07160 only; 17 genomes with orthologs for CSW01_02890 only