| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| o | Methanococcus maripaludis JJ | MMJJ_RS03935 | | NAAT family transporter | cofit | 100 | 100 |
| | Methanococcus maripaludis S2 | MMP_RS01440 | | NAAT family transporter | strong | 100 | 100 |
| o | Burkholderia phytofirmans PsJN | BPHYT_RS17695 | | membrane protein | insig. | 34 | 95 |
| o | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_05656 | | multiple antibiotic resistance protein | insig. | 34 | 95 |
| o | Paraburkholderia graminis OAS925 | ABIE53_003698 | | multiple antibiotic resistance protein | sig. | 33 | 95 |
| o | Methylophilus sp. DMC18 | GFF2552 | | hypothetical protein | insig. | 35 | 94 |
| o | Paraburkholderia sabiae LMG 24235 | QEN71_RS27850 | | MarC family protein | cofit | 35 | 95 |
| o | Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS05435 | | MarC family protein | sig. | 36 | 96 |
| o | Bacteroides thetaiotaomicron VPI-5482 | BT1108 | | conserved hypothetical protein, putative integral membrane protein (NCBI ptt file) | sig. | 36 | 96 |
| o | Bacteroides stercoris CC31F | HMPREF1181_RS13025 | | MarC family protein | insig. | 36 | 96 |
| o | Parabacteroides merdae CL09T00C40 | HMPREF1078_RS08220 | | MarC family protein | insig. | 36 | 96 |
| o | Ralstonia sp. UNC404CL21Col | ABZR87_RS02485 | | MarC family protein | insig. | 34 | 94 |
| o | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS06830 | | membrane protein | no data | 35 | 94 |
| o | Ralstonia solanacearum GMI1000 | RS_RS14775 | | membrane protein | no data | 35 | 94 |
| o | Ralstonia solanacearum UW163 | UW163_RS06785 | | membrane protein | no data | 35 | 94 |
| | Bacteroides stercoris CC31F | HMPREF1181_RS09550 | | NAAT family transporter | insig. | 34 | 97 |
| | Bacteroides thetaiotaomicron VPI-5482 | BT2270 | | integral membrane protein (MarC family) (NCBI ptt file) | sig. | 34 | 95 |
| o | Phaeobacter inhibens DSM 17395 | PGA1_c19770 | | membrane protein, MarC family | sig. | 39 | 100 |
| | Parabacteroides merdae CL09T00C40 | HMPREF1078_RS10700 | | MarC family protein | insig. | 32 | 95 |
| o | Ralstonia solanacearum PSI07 | RPSI07_RS10405 | | membrane protein | no data | 34 | 94 |
| o | Sinorhizobium meliloti 1021 | SMc01232 | | hypothetical protein | insig. | 33 | 99 |
| o | Cupriavidus basilensis FW507-4G11 | RR42_RS18900 | | membrane protein | strong | 32 | 94 |
| o | Pseudomonas segetis P6 | MPMX49_03526 | | hypothetical protein | insig. | 36 | 97 |
| o | Shewanella loihica PV-4 | Shew_1911 | | hypothetical protein (RefSeq) | no data | 30 | 97 |
| o | Shewanella sp. ANA-3 | Shewana3_1789 | | hypothetical protein (RefSeq) | sig. | 30 | 100 |
| o | Erwinia tracheiphila HP pepo 2.2 | IJEDHG_22725 | | YchE family NAAT transporter | insig. | 31 | 100 |
| o | Erwinia tracheiphila SCR3 | LU632_RS12890 | | YchE family NAAT transporter | sig. | 31 | 100 |
| o | Shewanella amazonensis SB2B | Sama_1694 | | hypothetical protein (RefSeq) | strong | 31 | 97 |
| o | Acidovorax sp. GW101-3H11 | Ac3H11_2153 | | Multiple antibiotic resistance (MarC) -related proteins | insig. | 32 | 100 |
| o | Dinoroseobacter shibae DFL-12 | Dshi_1348 | | multiple antibiotic resistance (MarC)-related protein (RefSeq) | sig. | 32 | 95 |
| o | Rhizobium sp. OAE497 | ABIE40_RS09370 | | MarC family protein | insig. | 33 | 95 |
| o | Shewanella oneidensis MR-1 | SO2137 | | conserved hypothetical protein TIGR00427 (NCBI ptt file) | sig. | 30 | 100 |
| o | Phocaeicola dorei CL03T12C01 | ABI39_RS01190 | | NAAT family transporter | insig. | 31 | 96 |
| o | Rhodospirillum rubrum S1H | Rru_A0654 | | Multiple antibiotic resistance (MarC)-related proteins (NCBI) | strong | 33 | 92 |
| o | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_12605 | | stress protection protein MarC | strong | 28 | 98 |
| o | Serratia liquefaciens MT49 | IAI46_14215 | | YchE family NAAT transporter | insig. | 31 | 100 |
| o | Agrobacterium fabrum C58 | Atu1508 | | hypothetical protein | insig. | 31 | 98 |
| | Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS00315 | | NAAT family transporter | insig. | 31 | 95 |
| o | Bosea sp. OAE506 | ABIE41_RS15150 | | MarC family protein | no data | 29 | 99 |
| o | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF2748 | | Putative membrane protein | insig. | 32 | 95 |
| o | Enterobacter asburiae PDN3 | EX28DRAFT_0866 | | membrane protein, MarC family | insig. | 31 | 95 |
| o | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13505_RS02900 | | YchE family NAAT transporter | insig. | 29 | 100 |
| o | Enterobacter sp. TBS_079 | MPMX20_02588 | | hypothetical protein | insig. | 31 | 95 |
| o | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF1820 | | Multiple antibiotic resistance protein marC | insig. | 30 | 94 |
| o | Erwinia amylovora T8 | OLJFJH_13390 | | YchE family NAAT transporter | insig. | 30 | 100 |
| o | Pantoea sp. MT58 | IAI47_09060 | | YchE family NAAT transporter | insig. | 29 | 100 |
| o | Klebsiella michiganensis M5al | BWI76_RS17245 | | hypothetical protein | insig. | 31 | 95 |
| o | Rahnella sp. WP5 | EX31_RS10070 | | YchE family NAAT transporter | insig. | 29 | 100 |
| o | Dickeya dadantii 3937 | DDA3937_RS10370 | | YchE family NAAT transporter | sig. | 28 | 100 |
| o | Dickeya dianthicola 67-19 | HGI48_RS10375 | | YchE family NAAT transporter | strong | 28 | 100 |
| o | Caulobacter crescentus NA1000 | CCNA_00105 | | MarC family integral membrane protein | no data | 31 | 93 |
| o | Caulobacter crescentus NA1000 Δfur | CCNA_00105 | | MarC family integral membrane protein | no data | 31 | 93 |
| o | Klebsiella pneumoniae MKP103 | KDGMDA_24480 | | YchE family NAAT transporter | insig. | 30 | 95 |
| o | Escherichia coli BL21 | ECD_01216 | | UPF0056 family inner membrane protein | insig. | 30 | 95 |
| o | Escherichia fergusonii Becca | EFB2_02685 | | hypothetical protein | insig. | 30 | 95 |
| o | Escherichia coli ECOR27 | NOLOHH_20435 | ychE | NAAT family transporter YchE | insig. | 30 | 95 |
| o | Escherichia coli ECOR38 | HEPCGN_25080 | ychE | NAAT family transporter YchE | insig. | 30 | 95 |
| o | Escherichia coli ECRC100 | OKFHMN_28615 | ychE | NAAT family transporter YchE | cofit | 30 | 95 |
| o | Escherichia coli ECRC101 | MCAODC_21645 | ychE | NAAT family transporter YchE | insig. | 30 | 95 |
| o | Escherichia coli ECRC102 | NIAGMN_27620 | ychE | NAAT family transporter YchE | insig. | 30 | 95 |
| o | Escherichia coli ECRC62 | BNILDI_18580 | ychE | NAAT family transporter YchE | insig. | 30 | 95 |
| o | Escherichia coli ECRC98 | JDDGAC_05960 | ychE | NAAT family transporter YchE | cofit | 30 | 95 |
| o | Escherichia coli ECRC99 | KEDOAH_25610 | ychE | NAAT family transporter YchE | no data | 30 | 95 |
| o | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_02443 | | hypothetical protein | insig. | 30 | 95 |
| o | Escherichia coli Nissle 1917 | ECOLIN_RS07505 | | NAAT family transporter YchE | no data | 30 | 95 |
| o | Escherichia coli BW25113 | b1242 | ychE | predicted inner membrane protein (NCBI) | sig. | 30 | 95 |
| o | Dickeya dianthicola ME23 | DZA65_RS10850 | | YchE family NAAT transporter | insig. | 28 | 100 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_01140 | | antibiotic resistance protein MarC | insig. | 28 | 97 |
| o | Pseudomonas fluorescens SBW25 | PFLU_RS03000 | | MarC family protein | insig. | 32 | 90 |
| o | Pseudomonas fluorescens SBW25-INTG | PFLU_RS03000 | | MarC family protein | sig. | 32 | 90 |
| o | Pseudomonas lactucae CFBP13502 | GEMAOFIL_00817 | | hypothetical protein | cofit | 32 | 90 |
| o | Pseudomonas orientalis W4I3 | QF045_RS05955 | | MarC family protein | insig. | 32 | 90 |
| o | Pseudomonas sp. SVBP6 | COO64_RS18290 | | MarC family protein | insig. | 32 | 90 |
| o | Bacteroides ovatus ATCC 8483 | BACOVA_03076 | | membrane protein, MarC family | insig. | 31 | 85 |
| o | Pseudomonas syringae pv. syringae B728a | Psyr_4409 | | Multiple antibiotic resistance (MarC)-related protein | insig. | 31 | 90 |
| o | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_4409 | | Multiple antibiotic resistance (MarC)-related protein | insig. | 31 | 90 |
| o | Pseudomonas simiae WCS417 | PS417_02925 | | membrane protein | insig. | 31 | 90 |
| o | Cellulophaga baltica 18 | M666_RS11715 | | MarC family protein | insig. | 33 | 98 |
| o | Pseudomonas sp. RS175 | PFR28_05211 | | hypothetical protein | insig. | 31 | 90 |
| o | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_1320 | | membrane protein, MarC family | insig. | 31 | 90 |
| o | Pseudomonas fluorescens FW300-N2E3 | AO353_13635 | | hypothetical protein | insig. | 31 | 90 |
| o | Sphingomonas koreensis DSMZ 15582 | Ga0059261_1304 | | membrane protein, MarC family | sig. | 30 | 99 |
| o | Pseudomonas putida KT2440 | PP_4825 | | Membrane protein, MarC family | insig. | 32 | 90 |
| o | Pseudomonas sp. DMC3 | GFF3305 | | hypothetical protein | insig. | 31 | 90 |
| o | Pseudomonas fluorescens GW456-L13 | PfGW456L13_60 | | membrane protein, MarC family | insig. | 31 | 90 |
| o | Pseudomonas sp. BP01 | JOY50_RS17610 | | MarC family protein | insig. | 32 | 90 |
| o | Xanthobacter sp. DMC5 | GFF590 | | hypothetical protein | insig. | 32 | 97 |
| o | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_3525 | | membrane protein, MarC family | insig. | 32 | 90 |
| o | Azospirillum brasilense Sp245 | AZOBR_RS25935 | | antibiotic resistance protein | insig. | 28 | 99 |
| o | Pseudomonas fluorescens FW300-N2C3 | AO356_08255 | | hypothetical protein | insig. | 32 | 90 |
| o | Variovorax sp. OAS795 | ABID97_RS00755 | | MarC family protein | insig. | 29 | 94 |
| o | Castellaniella sp019104865 MT123 | ABCV34_RS00685 | | MarC family protein | insig. | 29 | 98 |
| o | Variovorax sp. SCN45 | GFF3614 | | UPF0056 inner membrane protein YchE | insig. | 28 | 94 |
| o | Alteromonas macleodii MIT1002 | MIT1002_03685 | | putative antibiotic transporter | insig. | 32 | 94 |
| | Shewanella amazonensis SB2B | Sama_3626 | | multiple antibiotic resistance (MarC)-related protein (RefSeq) | insig. | 32 | 92 |
| o | Azospirillum sp. SherDot2 | MPMX19_05023 | | hypothetical protein | insig. | 29 | 92 |
| o | Vibrio cholerae E7946 ATCC 55056 | CSW01_10170 | | MarC family protein | insig. | 29 | 95 |
| o | Synechococcus elongatus PCC 7942 | Synpcc7942_1365 | | Multiple antibiotic resistance (MarC)-related proteins | insig. | 32 | 93 |
| o | Bifidobacterium breve UCC2003 | BBR_RS19245 | | membrane protein | insig. | 30 | 94 |
| | Pseudomonas segetis P6 | MPMX49_04111 | | hypothetical protein | insig. | 30 | 93 |