| Organism | Ratio1 | Gene1 | Name1 | Description1 | Ratio2 | Gene2 | Name2 | Description2 | Cofit | Rank |
| Pseudomonas fluorescens FW300-N2E2 | 1.0 | Pf6N2E2_824 | | Multidrug efflux transporter MexF | 1.0 | Pf6N2E2_823 | | Outer membrane protein OprN | 0.64 | 3 |
| Pseudomonas fluorescens FW300-N2C3 | 0.99 | AO356_27605 | | transporter | 0.99 | AO356_27610 | | RND transporter | low | > 104 |
| Pseudomonas sp. RS175 | 0.93 | PFR28_01728 | | multidrug efflux RND transporter permease subunit OqxB27 | 0.91 | PFR28_01727 | | Outer membrane protein OprM | low | > 88 |
| Pseudomonas sp. DMC3 | 0.93 | GFF2878 | | multidrug efflux RND transporter permease subunit OqxB7 | 0.93 | GFF2879 | | Outer membrane protein OprM | low | > 89 |
| Pseudomonas fluorescens FW300-N1B4 | 0.93 | Pf1N1B4_4864 | | Multidrug efflux transporter MexF | 0.94 | Pf1N1B4_4863 | | Outer membrane protein OprN | low | > 87 |
| Pseudomonas fluorescens GW456-L13 | 0.92 | PfGW456L13_3060 | | Multidrug efflux transporter MexF | 0.93 | PfGW456L13_3059 | | Outer membrane protein OprN | low | > 87 |
| Pseudomonas fluorescens FW300-N2E3 | 0.92 | AO353_23960 | | transporter | 0.85 | AO353_23955 | | RND transporter | low | > 101 |
| Pseudomonas simiae WCS417 | 0.91 | PS417_13190 | | transporter | 0.85 | PS417_13185 | | RND transporter | low | > 88 |
| Pseudomonas fluorescens SBW25 | 0.91 | PFLU_RS14260 | | efflux RND transporter permease subunit | 0.85 | PFLU_RS14255 | | TolC family protein | low | > 109 |
| Pseudomonas fluorescens SBW25-INTG | 0.91 | PFLU_RS14260 | | efflux RND transporter permease subunit | 0.85 | PFLU_RS14255 | | TolC family protein | low | > 109 |
| Pseudomonas lactucae CFBP13502 | 0.90 | GEMAOFIL_03223 | | multidrug efflux RND transporter permease subunit OqxB9 | 0.84 | GEMAOFIL_03224 | | Outer membrane protein OprM | low | > 93 |
| Pseudomonas sp. SVBP6 | 0.88 | COO64_RS25180 | | efflux RND transporter permease subunit | 0.81 | COO64_RS25175 | | efflux transporter outer membrane subunit | low | > 93 |
| Pseudomonas putida KT2440 | 0.86 | PP_3426 | | Multidrug efflux RND transporter MexF | 0.78 | PP_3427 | | Multidrug efflux RND outer membrane protein OprN | 0.19 | 21 |
| Pseudomonas sp. BP01 | 0.86 | JOY50_RS24350 | | efflux RND transporter permease subunit | 0.78 | JOY50_RS24355 | | efflux transporter outer membrane subunit | low | > 84 |
| Pseudomonas aeruginosa PA14 | 0.85 | IKLFDK_12250 | | multidrug efflux RND transporter permease subunit MexF | 0.68 | IKLFDK_12255 | | multidrug efflux RND transporter outer membrane subunit OprN | low | > 100 |
| Pseudomonas sp. S08-1 | 0.83 | OH686_01005 | | Multidrug efflux system, inner membrane proton/drug antiporter (RND type) | 0.69 | OH686_01000 | | Multidrug efflux system, outer membrane factor lipoprotein | 0.96 | 3 |
| Pseudomonas stutzeri RCH2 | 0.82 | Psest_2144 | | The (Largely Gram-negative Bacterial) Hydrophobe/Amphiphile Efflux-1 (HAE1) Family | 0.67 | Psest_2143 | | efflux transporter, outer membrane factor (OMF) lipoprotein, NodT family | low | > 67 |
| Pseudomonas segetis P6 | 0.82 | MPMX49_02401 | | multidrug efflux RND transporter permease subunit OqxB12 | 0.71 | MPMX49_02400 | | Toluene efflux pump outer membrane protein TtgI | low | > 75 |
| Rhodanobacter denitrificans MT42 | 0.71 | LRK55_RS07890 | | efflux RND transporter permease subunit | 0.40 | LRK55_RS07895 | | TolC family protein | 0.70 | 9 |
| Dyella japonica UNC79MFTsu3.2 | 0.71 | ABZR86_RS15400 | | efflux RND transporter permease subunit | 0.36 | ABZR86_RS15395 | | efflux transporter outer membrane subunit | 0.79 | 6 |
| Rhodanobacter denitrificans FW104-10B01 | 0.71 | LRK54_RS08140 | | multidrug efflux RND transporter permease subunit | 0.40 | LRK54_RS08145 | | TolC family protein | low | > 59 |
| Rhodanobacter sp. FW510-T8 | 0.71 | OKGIIK_14955 | oqxB | multidrug efflux RND transporter permease subunit | 0.42 | OKGIIK_14960 | tolC | RND transporter | low | > 53 |
| Shewanella sp. ANA-3 | 0.68 | Shewana3_1078 | | hydrophobe/amphiphile efflux-1 (HAE1) family protein (RefSeq) | 0.24 | Shewana3_1918 | | outer membrane efflux protein (RefSeq) | low | > 73 |
| Variovorax sp. OAS795 | 0.64 | ABID97_RS17350 | | efflux RND transporter permease subunit | 0.23 | ABID97_RS28470 | | TolC family protein | low | > 91 |
| Xanthobacter sp. DMC5 | 0.63 | GFF2264 | | multidrug efflux RND transporter permease subunit OqxB12 | 0.25 | GFF2163 | | Toluene efflux pump outer membrane protein TtgI | — | — |
| Rhizobium sp. OAE497 | 0.63 | ABIE40_RS14875 | | multidrug efflux RND transporter permease subunit | 0.21 | ABIE40_RS15365 | | efflux transporter outer membrane subunit | — | — |
| Paraburkholderia sabiae LMG 24235 | 0.62 | QEN71_RS20105 | | efflux RND transporter permease subunit | 0.27 | QEN71_RS38300 | | efflux transporter outer membrane subunit | low | > 153 |
| Dechlorosoma suillum PS | 0.61 | Dsui_2026 | | hydrophobe/amphiphile efflux-1 (HAE1) family transporter | 0.25 | Dsui_3175 | | efflux transporter, outer membrane factor lipoprotein, NodT family | — | — |
| Burkholderia phytofirmans PsJN | 0.61 | BPHYT_RS22515 | | multidrug efflux RND transporter permease subunit | 0.27 | BPHYT_RS08385 | | secretion protein | low | > 109 |
| Paraburkholderia bryophila 376MFSha3.1 | 0.61 | H281DRAFT_03190 | | multidrug efflux pump | 0.27 | H281DRAFT_00347 | | efflux transporter, outer membrane factor (OMF) lipoprotein, NodT family | low | > 103 |
| Paraburkholderia graminis OAS925 | 0.60 | ABIE53_004106 | | multidrug efflux pump | 0.27 | ABIE53_002589 | | NodT family efflux transporter outer membrane factor (OMF) lipoprotein | low | > 113 |
| Agrobacterium fabrum C58 | 0.60 | Atu2483 | | AcrB/AcrD/AcrF family protein | 0.23 | Atu2552 | | nodulation protein T precursor | — | — |
| Sphingomonas koreensis DSMZ 15582 | 0.60 | Ga0059261_0436 | | The (Largely Gram-negative Bacterial) Hydrophobe/Amphiphile Efflux-1 (HAE1) Family | 0.26 | Ga0059261_3520 | | efflux transporter, outer membrane factor (OMF) lipoprotein, NodT family | low | > 68 |
| Xanthomonas campestris pv. campestris strain 8004 | 0.58 | Xcc-8004.3477.1 | | RND efflux system, inner membrane transporter CmeB | 0.40 | Xcc-8004.3475.1 | | RND efflux system, outer membrane lipoprotein CmeC | low | > 74 |
| Pantoea sp. MT58 | 0.57 | IAI47_10310 | | multidrug efflux RND transporter permease subunit OqxB | 0.24 | IAI47_13160 | | efflux transporter outer membrane subunit | low | > 76 |
| Pantoea agglomerans CFBP13505 P0401 | 0.56 | PagCFBP13505_RS05825 | | multidrug efflux RND transporter permease subunit OqxB | 0.25 | PagCFBP13505_RS04165 | | efflux transporter outer membrane subunit | low | > 74 |
| Lysobacter sp. OAE881 | 0.52 | ABIE51_RS01060 | | multidrug efflux RND transporter permease subunit | 0.29 | ABIE51_RS01070 | | efflux transporter outer membrane subunit | 0.81 | 2 |
| Sphingobium sp. HT1-2 | 0.48 | GFF2977 | | RND efflux system, inner membrane transporter | 0.26 | GFF2978 | | Efflux transport system, outer membrane factor (OMF) lipoprotein | low | > 95 |
| Brevundimonas sp. GW460-12-10-14-LB2 | 0.47 | A4249_RS09925 | | multidrug efflux RND transporter permease subunit | 0.22 | A4249_RS09920 | | TolC family protein | 0.98 | 1 |
| Desulfovibrio vulgaris Miyazaki F | 0.46 | DvMF_2163 | | transporter, hydrophobe/amphiphile efflux-1 (HAE1) family (RefSeq) | 0.26 | DvMF_2159 | | RND efflux system, outer membrane lipoprotein, NodT family (RefSeq) | low | > 51 |
| Desulfovibrio vulgaris Hildenborough JW710 | 0.45 | DVU0061 | | multidrug resistance protein, putative (TIGR) | 0.25 | DVU3246 | | RND efflux system, outer membrane protein, NodT family (TIGR) | low | > 55 |
| Bacteroides ovatus ATCC 8483 | 0.43 | BACOVA_02607 | | RND transporter, HAE1 family | 0.21 | BACOVA_02605 | | efflux transporter, outer membrane factor lipoprotein, NodT family | 0.59 | 10 |
| Bacteroides stercoris CC31F | 0.42 | HMPREF1181_RS14290 | | efflux RND transporter permease subunit | 0.21 | HMPREF1181_RS14280 | | efflux transporter outer membrane subunit | low | > 56 |
| Parabacteroides merdae CL09T00C40 | 0.42 | HMPREF1078_RS07690 | | multidrug efflux RND transporter permease subunit | 0.21 | HMPREF1078_RS07680 | | TolC family protein | low | > 61 |
| Phocaeicola vulgatus CL09T03C04 | 0.41 | HMPREF1058_RS02440 | | multidrug efflux RND transporter permease subunit | 0.20 | HMPREF1058_RS02450 | | TolC family protein | low | > 67 |
| Phocaeicola dorei CL03T12C01 | 0.41 | ABI39_RS01690 | | multidrug efflux RND transporter permease subunit | 0.20 | ABI39_RS01700 | | TolC family protein | low | > 72 |
| Rhodopseudomonas palustris CGA009 | 0.40 | TX73_015325 | | efflux RND transporter permease subunit | 0.21 | TX73_021275 | | efflux transporter outer membrane subunit | low | > 86 |
| Bosea sp. OAE506 | 0.37 | ABIE41_RS15450 | | efflux RND transporter permease subunit | 0.25 | ABIE41_RS01590 | | efflux transporter outer membrane subunit | low | > 77 |
Not shown: 23 genomes with orthologs for Pf6N2E2_824 only; 7 genomes with orthologs for Pf6N2E2_823 only