| Organism | Ratio1 | Gene1 | Name1 | Description1 | Ratio2 | Gene2 | Name2 | Description2 | Cofit | Rank |
| Agrobacterium fabrum C58 | 1.0 | Atu3298 | | C4-dicarboxylate transporter DctA | 1.0 | Atu4017 | | MFS permease | 0.33 | 11 |
| Castellaniella sp019104865 MT123 | 0.73 | ABCV34_RS02715 | | dicarboxylate/amino acid:cation symporter | 0.41 | ABCV34_RS09940 | | MFS transporter | low | > 48 |
| Xanthomonas campestris pv. campestris strain 8004 | 0.70 | Xcc-8004.1034.1 | | Aerobic C4-dicarboxylate transporter for fumarate, L-malate, D-malate, succunate, aspartate | 0.42 | Xcc-8004.5310.1 | | dicarboxylate transport protein | low | > 74 |
| Sphingobium sp. HT1-2 | 0.69 | GFF161 | | Na+/H+-dicarboxylate symporter | 0.71 | GFF5307 | | FIG00883918: hypothetical protein | low | > 95 |
| Brevundimonas sp. GW460-12-10-14-LB2 | 0.68 | A4249_RS04425 | | dicarboxylate/amino acid:cation symporter | 0.63 | A4249_RS02835 | | MFS transporter | low | > 48 |
| Acinetobacter baumannii LAC-4 | 0.68 | RR41_RS06660 | | dicarboxylate/amino acid:cation symporter | 0.74 | RR41_RS04240 | | MFS transporter | low | > 55 |
| Sphingomonas koreensis DSMZ 15582 | 0.64 | Ga0059261_0617 | | Na+/H+-dicarboxylate symporters | 0.70 | Ga0059261_3091 | | Sugar (and other) transporter | — | — |
| Escherichia coli ECOR27 | 0.61 | NOLOHH_08160 | dctA | C4-dicarboxylate transporter DctC | 0.47 | NOLOHH_12970 | kgtP | alpha-ketoglutarate permease | low | > 76 |
| Escherichia coli ECRC62 | 0.61 | BNILDI_03395 | dctA | C4-dicarboxylate transporter DctC | 0.47 | BNILDI_11775 | kgtP | alpha-ketoglutarate permease | low | > 75 |
| Escherichia coli HS(pFamp)R (ATCC 700891) | 0.61 | OHPLBJKB_00174 | | Aerobic C4-dicarboxylate transport protein | 0.47 | OHPLBJKB_01119 | | Alpha-ketoglutarate permease | low | > 74 |
| Escherichia coli Nissle 1917 | 0.61 | ECOLIN_RS20180 | | C4-dicarboxylate transporter DctC | 0.48 | ECOLIN_RS14640 | | alpha-ketoglutarate permease | low | > 55 |
| Escherichia coli ECOR38 | 0.61 | HEPCGN_15100 | dctA | C4-dicarboxylate transporter DctC | 0.47 | HEPCGN_20425 | kgtP | alpha-ketoglutarate permease | low | > 88 |
| Escherichia coli BW25113 | 0.61 | b3528 | dctA | C4 dicarboxylate/orotate:H+ symporter (DctA) (from data) | 0.47 | b2587 | kgtP | alpha-ketoglutarate transporter (NCBI) | 0.37 | 7 |
| Escherichia fergusonii Becca | 0.61 | EFB2_00280 | | Aerobic C4-dicarboxylate transport protein | 0.48 | EFB2_01309 | | Alpha-ketoglutarate permease | low | > 86 |
| Escherichia coli BL21 | 0.61 | ECD_03376 | | C4-dicarboxylic acid, orotate and citrate transporter | 0.47 | ECD_02481 | | alpha-ketoglutarate transporter | low | > 61 |
| Escherichia coli ECRC100 | 0.61 | OKFHMN_16195 | dctA | C4-dicarboxylate transporter DctC | 0.48 | OKFHMN_21300 | kgtP | alpha-ketoglutarate permease | 0.58 | 27 |
| Escherichia coli ECRC102 | 0.61 | NIAGMN_13960 | dctA | C4-dicarboxylate transporter DctC | 0.48 | NIAGMN_19070 | kgtP | alpha-ketoglutarate permease | low | > 80 |
| Escherichia coli ECRC99 | 0.61 | KEDOAH_11955 | dctA | C4-dicarboxylate transporter DctC | 0.48 | KEDOAH_06920 | kgtP | alpha-ketoglutarate permease | — | — |
| Rahnella sp. WP5 | 0.61 | EX31_RS05445 | | dicarboxylate/amino acid:cation symporter | 0.47 | EX31_RS13690 | | MFS transporter | low | > 89 |
| Pseudomonas lactucae CFBP13502 | 0.61 | GEMAOFIL_04444 | | C4-dicarboxylate transport protein 2 | 0.62 | GEMAOFIL_04683 | | Alpha-ketoglutarate permease | low | > 93 |
| Escherichia coli ECRC101 | 0.61 | MCAODC_06710 | dctA | C4-dicarboxylate transporter DctC | 0.48 | MCAODC_11830 | kgtP | alpha-ketoglutarate permease | low | > 88 |
| Escherichia coli ECRC98 | 0.61 | JDDGAC_19825 | dctA | C4-dicarboxylate transporter DctC | 0.48 | JDDGAC_24965 | kgtP | alpha-ketoglutarate permease | low | > 87 |
| Pseudomonas fluorescens SBW25 | 0.61 | PFLU_RS23115 | | dicarboxylate/amino acid:cation symporter | 0.62 | PFLU_RS24285 | | MFS transporter | 0.42 | 34 |
| Pseudomonas fluorescens SBW25-INTG | 0.61 | PFLU_RS23115 | | dicarboxylate/amino acid:cation symporter | 0.62 | PFLU_RS24285 | | MFS transporter | low | > 109 |
| Pseudomonas syringae pv. syringae B728a | 0.60 | Psyr_3707 | | Sodium:dicarboxylate symporter | 0.62 | Psyr_3999 | | General substrate transporter:Major facilitator superfamily | 0.25 | 57 |
| Pseudomonas syringae pv. syringae B728a ΔmexB | 0.60 | Psyr_3707 | | Sodium:dicarboxylate symporter | 0.62 | Psyr_3999 | | General substrate transporter:Major facilitator superfamily | low | > 86 |
| Pseudomonas simiae WCS417 | 0.60 | PS417_21500 | | C4 dicarboxylate transporter DctA (from data) | 0.62 | PS417_22650 | | MFS transporter | low | > 88 |
| Pseudomonas sp. DMC3 | 0.60 | GFF4837 | | C4-dicarboxylate transport protein 2 | 0.60 | GFF5042 | | Alpha-ketoglutarate permease | low | > 89 |
| Pseudomonas aeruginosa PA14 | 0.60 | IKLFDK_05485 | | C4-dicarboxylate transporter DctC | 0.63 | IKLFDK_25760 | | alpha-ketoglutarate permease | low | > 100 |
| Ralstonia solanacearum GMI1000 | 0.60 | RS_RS01625 | | C4-dicarboxylate transporter 1 | 0.57 | RS_RS17230 | | MFS transporter | low | > 80 |
| Ralstonia solanacearum PSI07 | 0.60 | RPSI07_RS22530 | | dicarboxylate/amino acid:cation symporter | 0.58 | RPSI07_RS00035 | | MFS transporter | low | > 81 |
| Acinetobacter radioresistens SK82 | 0.59 | MPMX26_02024 | | C4-dicarboxylate transport protein 2 | 0.36 | MPMX26_01705 | | Alpha-ketoglutarate permease | low | > 36 |
| Pseudomonas fluorescens FW300-N1B4 | 0.59 | Pf1N1B4_3487 | | Aerobic C4-dicarboxylate transporter for fumarate, L-malate, D-malate, succunate, aspartate | 0.61 | Pf1N1B4_686 | | Dicarboxylate MFS transporter | low | > 87 |
| Pseudomonas putida KT2440 | 0.59 | PP_1188 | | C4-dicarboxylate transport protein | 0.61 | PP_1400 | | Alpha-ketoglutarate permease | low | > 96 |
| Ralstonia solanacearum IBSBF1503 | 0.59 | RALBFv3_RS10785 | | dicarboxylate/amino acid:cation symporter | 0.58 | RALBFv3_RS23235 | | MFS transporter | 0.59 | 52 |
| Ralstonia solanacearum UW163 | 0.59 | UW163_RS02795 | | dicarboxylate/amino acid:cation symporter | 0.58 | UW163_RS16485 | | MFS transporter | — | — |
| Dickeya dianthicola ME23 | 0.59 | DZA65_RS21850 | | dicarboxylate/amino acid:cation symporter | 0.47 | DZA65_RS17945 | | MFS transporter | low | > 75 |
| Dickeya dianthicola 67-19 | 0.59 | HGI48_RS20835 | | dicarboxylate/amino acid:cation symporter | 0.47 | HGI48_RS16870 | | MFS transporter | low | > 71 |
| Serratia liquefaciens MT49 | 0.59 | IAI46_00550 | | dicarboxylate/amino acid:cation symporter | 0.48 | IAI46_20040 | | MFS transporter | low | > 86 |
| Klebsiella michiganensis M5al | 0.59 | BWI76_RS26760 | | C4-dicarboxylate transport protein DctA (from data) | 0.46 | BWI76_RS21415 | | MFS transporter | low | > 92 |
| Pseudomonas fluorescens FW300-N2E2 | 0.59 | Pf6N2E2_5707 | | Aerobic C4-dicarboxylate transporter for fumarate, L-malate, D-malate, succunate | 0.61 | Pf6N2E2_5486 | | Alpha-ketoglutarate permease (from data) | low | > 103 |
| Ralstonia sp. UNC404CL21Col | 0.59 | ABZR87_RS06625 | | dicarboxylate/amino acid:cation symporter | 0.59 | ABZR87_RS16295 | | MFS transporter | low | > 80 |
| Pseudomonas fluorescens GW456-L13 | 0.59 | PfGW456L13_2016 | | C4-dicarboxylate transporter (from data) | 0.60 | PfGW456L13_1805 | | Dicarboxylate MFS transporter | low | > 87 |
| Pseudomonas sp. BP01 | 0.59 | JOY50_RS01965 | | dicarboxylate/amino acid:cation symporter | 0.61 | JOY50_RS14525 | | MFS transporter | 0.33 | 31 |
| Pseudomonas fluorescens FW300-N2C3 | 0.59 | AO356_18980 | | sodium:C4-dicarboxylate symporter (dctA) (from data) | 0.61 | AO356_17790 | | alpha-ketoglutarate permease (MHS family) (from data) | low | > 104 |
| Paraburkholderia sabiae LMG 24235 | 0.59 | QEN71_RS01365 | | dicarboxylate/amino acid:cation symporter | 0.48 | QEN71_RS07390 | | MFS family transporter | 0.58 | 8 |
| Pseudomonas sp. SVBP6 | 0.59 | COO64_RS07410 | | dicarboxylate/amino acid:cation symporter | 0.62 | COO64_RS26190 | | MFS transporter | low | > 93 |
| Pseudomonas sp. RS175 | 0.59 | PFR28_03241 | | C4-dicarboxylate transport protein 2 | 0.61 | PFR28_03468 | | Alpha-ketoglutarate permease | low | > 88 |
| Paraburkholderia graminis OAS925 | 0.59 | ABIE53_000646 | | aerobic C4-dicarboxylate transport protein | 0.49 | ABIE53_002314 | | MHS family alpha-ketoglutarate permease-like MFS transporter | 0.26 | 7 |
| Enterobacter sp. TBS_079 | 0.59 | MPMX20_04413 | | Aerobic C4-dicarboxylate transport protein | 0.49 | MPMX20_03456 | | Alpha-ketoglutarate permease | low | > 85 |
| Paraburkholderia bryophila 376MFSha3.1 | 0.59 | H281DRAFT_02039 | | aerobic C4-dicarboxylate transport protein | 0.46 | H281DRAFT_05236 | | MFS transporter, MHS family, alpha-ketoglutarate permease | low | > 103 |
| Pantoea agglomerans CFBP13505 P0401 | 0.59 | PagCFBP13505_RS15580 | | dicarboxylate/amino acid:cation symporter | 0.50 | PagCFBP13505_RS14455 | | MFS transporter | low | > 74 |
| Burkholderia phytofirmans PsJN | 0.59 | BPHYT_RS02510 | | C4-dicarboxylate ABC transporter | 0.46 | BPHYT_RS11175 | | alpha-ketoglutarate transporter | low | > 109 |
| Cupriavidus basilensis FW507-4G11 | 0.58 | RR42_RS01695 | | C4-dicarboxylate transporter | 0.47 | RR42_RS21430 | | alpha-ketoglutarate permease | low | > 128 |
| Enterobacter asburiae PDN3 | 0.58 | EX28DRAFT_4049 | | Na+/H+-dicarboxylate symporters | 0.49 | EX28DRAFT_0060 | | metabolite-proton symporter | low | > 76 |
| Klebsiella pneumoniae MKP103 | 0.58 | KDGMDA_07500 | | C4-dicarboxylate transport protein | 0.46 | KDGMDA_28540 | | alpha-ketoglutarate transporter | low | > 95 |
| Variovorax sp. OAS795 | 0.58 | ABID97_RS26560 | | dicarboxylate/amino acid:cation symporter | 0.48 | ABID97_RS08005 | | MFS family transporter | — | — |
| Pectobacterium carotovorum WPP14 | 0.58 | HER17_RS00400 | | dicarboxylate/amino acid:cation symporter | 0.49 | HER17_RS04420 | | MFS transporter | low | > 75 |
| Pantoea sp. MT58 | 0.58 | IAI47_18585 | | dicarboxylate/amino acid:cation symporter | 0.49 | IAI47_04465 | | MFS transporter | low | > 76 |
| Erwinia amylovora T8 | 0.57 | OLJFJH_04805 | | C4-dicarboxylate transport protein | 0.48 | OLJFJH_09770 | | alpha-ketoglutarate transporter | low | > 58 |
| Dickeya dadantii 3937 | 0.57 | DDA3937_RS00555 | | dicarboxylate/amino acid:cation symporter | 0.47 | DDA3937_RS16800 | | MFS transporter | low | > 74 |
| Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | 0.57 | GFF495 | | Aerobic C4-dicarboxylate transporter for fumarate, L-malate, D-malate, succunate | 0.50 | GFF2093 | | Alpha-ketoglutarate permease | low | > 78 |
| Herbaspirillum seropedicae SmR1 | 0.57 | HSERO_RS13105 | | C4-dicarboxylate ABC transporter | 0.46 | HSERO_RS16820 | | 2-oxoglutarate:H+ symporter (from data) | low | > 78 |
| Pseudomonas fluorescens FW300-N2E3 | 0.57 | AO353_02800 | | C4-dicarboxylate transporter | 0.62 | AO353_03810 | | Alpha-ketoglutarate permease, MFS superfamily (from data) | low | > 101 |
| Variovorax sp. SCN45 | 0.57 | GFF1694 | | Na+/H+-dicarboxylate symporter | 0.49 | GFF5985 | | dicarboxylic acid transporter PcaT | low | > 127 |
| Dyella japonica UNC79MFTsu3.2 | 0.56 | ABZR86_RS08515 | | dicarboxylate/amino acid:cation symporter | 0.59 | ABZR86_RS08525 | | MFS transporter | low | > 74 |
| Caulobacter crescentus NA1000 Δfur | 0.56 | CCNA_00664 | | C4-dicarboxylate transport protein | 0.55 | CCNA_01071 | | alpha-ketoglutarate permease | low | > 67 |
| Caulobacter crescentus NA1000 | 0.56 | CCNA_00664 | | C4-dicarboxylate transport protein | 0.55 | CCNA_01071 | | alpha-ketoglutarate permease | low | > 66 |
| Pedobacter sp. GW460-11-11-14-LB5 | 0.47 | CA265_RS15560 | | glutamate/aspartate:proton symporter GltP | 0.58 | CA265_RS22390 | | alpha-ketoglutarate transporter | low | > 88 |
| Mucilaginibacter yixingensis YX-36 DSM 26809 | 0.45 | ABZR88_RS20325 | | C4-dicarboxylate transporter DctA | 0.57 | ABZR88_RS05955 | | MFS transporter | low | > 71 |
| Mycobacterium tuberculosis H37Rv | 0.35 | Rv2443 | | Probable C4-dicarboxylate-transport transmembrane protein DctA | 0.43 | Rv3476c | | Probable dicarboxylic acid transport integral membrane protein KgtP (dicarboxylate transporter) | low | > 58 |
| Pseudomonas segetis P6 | 0.25 | MPMX49_00162 | | Proton/glutamate-aspartate symporter | 0.22 | MPMX49_00464 | | Proline/betaine transporter | low | > 75 |
Not shown: 29 genomes with orthologs for Atu3298 only; 3 genomes with orthologs for Atu4017 only