| Organism | Ratio1 | Gene1 | Name1 | Description1 | Ratio2 | Gene2 | Name2 | Description2 | Cofit | Rank |
| Vibrio cholerae E7946 ATCC 55056 | 1.0 | CSW01_08925 | | sialic acid-binding protein | 1.0 | CSW01_06715 | | tripartite tricarboxylate transporter permease | 0.60 | 18 |
| Sinorhizobium meliloti 1021 | 0.44 | SM_b20295 | | ABC transporter substrate-binding protein | 0.39 | SM_b20027 | | hypothetical protein | low | > 103 |
| Xanthobacter sp. DMC5 | 0.26 | GFF429 | | Sialic acid-binding periplasmic protein SiaP | 0.38 | GFF2404 | | hypothetical protein | — | — |
| Agrobacterium fabrum C58 | 0.25 | Atu3253 | | ABC transporter substrate binding protein | 0.38 | Atu5332 | | hypothetical protein | — | — |
| Variovorax sp. OAS795 | 0.25 | ABID97_RS05815 | | sialic acid TRAP transporter substrate-binding protein SiaP | 0.37 | ABID97_RS25820 | | tripartite tricarboxylate transporter permease | low | > 91 |
| Rhizobium sp. OAE497 | 0.25 | ABIE40_RS25820 | | sialic acid TRAP transporter substrate-binding protein SiaP | 0.37 | ABIE40_RS15410 | | tripartite tricarboxylate transporter permease | low | > 107 |
| Hydrogenophaga sp. GW460-11-11-14-LB1 | 0.24 | GFF1783 | | TRAP-type transport system, periplasmic component, predicted N-acetylneuraminate-binding protein | 0.40 | GFF3031 | | Tricarboxylate transport membrane protein TctA | low | > 90 |
| Dinoroseobacter shibae DFL-12 | 0.24 | Dshi_3326 | | TRAP dicarboxylate transporter, DctP subunit (RefSeq) | 0.52 | Dshi_3121 | | Tricarboxylate transport membrane protein TctA (from data) | low | > 64 |
| Acidovorax sp. GW101-3H11 | 0.23 | Ac3H11_161 | | TRAP-type transport system, periplasmic component, predicted N-acetylneuraminate-binding protein | 0.36 | Ac3H11_1732 | | Tricarboxylate transport membrane protein TctA | low | > 79 |
| Escherichia coli ECOR38 | 0.23 | HEPCGN_14765 | yiaO | 2,3-diketo-L-gulonate transporter substrate-binding protein YiaO | 0.29 | HEPCGN_12980 | | C4-dicarboxylate ABC transporter permease | low | > 88 |
| Escherichia coli BL21 | 0.23 | ECD_03431 | | 2,3-diketo-L-gulonate-binding periplasmic protein | 0.29 | ECD_03719 | | hypothetical protein | low | > 61 |
| Pseudomonas sp. RS175 | 0.22 | PFR28_01614 | | hypothetical protein | 0.40 | PFR28_00679 | | hypothetical protein | low | > 88 |
| Pseudomonas fluorescens FW300-N2E2 | 0.22 | Pf6N2E2_1301 | | TRAP-type C4-dicarboxylate transport system, periplasmic component | 0.41 | Pf6N2E2_2770 | | Tricarboxylate transport membrane protein TctA | low | > 103 |
| Azospirillum brasilense Sp245 | 0.22 | AZOBR_RS16140 | | C4-dicarboxylate ABC transporter | 0.38 | AZOBR_RS25235 | | hypothetical protein | low | > 97 |
| Pseudomonas segetis P6 | 0.22 | MPMX49_02372 | | 2,3-diketo-L-gulonate-binding periplasmic protein YiaO | 0.40 | MPMX49_01389 | | hypothetical protein | low | > 75 |
| Variovorax sp. SCN45 | 0.22 | GFF6468 | | TRAP-type transport system, periplasmic component, predicted N-acetylneuraminate-binding protein | 0.38 | GFF5021 | | Tripartite tricarboxylate transporter TctA family | low | > 127 |
| Pantoea agglomerans CFBP13505 P0401 | 0.22 | PagCFBP13505_RS16465 | | TRAP transporter substrate-binding protein | 0.42 | PagCFBP13505_RS00155 | | tripartite tricarboxylate transporter permease | low | > 74 |
| Escherichia coli Nissle 1917 | 0.22 | ECOLIN_RS20470 | | 2,3-diketo-L-gulonate TRAP transporter substrate-binding protein YiaO | 0.29 | ECOLIN_RS22080 | | tripartite tricarboxylate transporter permease | low | > 55 |
| Escherichia fergusonii Becca | 0.22 | EFB2_00227 | | 2,3-diketo-L-gulonate-binding periplasmic protein YiaO | 0.29 | EFB2_04789 | | hypothetical protein | low | > 86 |
| Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | 0.22 | GFF430 | | 2,3-diketo-L-gulonate-binding periplasmic protein yiaO precursor | 0.42 | GFF1562 | | Tricarboxylate transport membrane protein TctA | low | > 78 |
| Klebsiella michiganensis M5al | 0.22 | BWI76_RS24125 | | hypothetical protein | 0.42 | BWI76_RS20045 | | hypothetical protein | low | > 92 |
| Pantoea sp. MT58 | 0.21 | IAI47_03230 | | TRAP transporter substrate-binding protein | 0.41 | IAI47_06200 | | tripartite tricarboxylate transporter permease | low | > 76 |
| Pseudomonas fluorescens FW300-N2C3 | 0.21 | AO356_25645 | | ABC transporter substrate-binding protein | 0.41 | AO356_04625 | | tripartite tricarboxylate transporter TctA | low | > 104 |
| Herbaspirillum seropedicae SmR1 | 0.21 | HSERO_RS19065 | | ABC transporter substrate-binding protein | 0.24 | HSERO_RS16690 | | C4-dicarboxylate ABC transporter permease | low | > 78 |
| Azospirillum sp. SherDot2 | 0.21 | MPMX19_06061 | | Solute-binding protein | 0.36 | MPMX19_00428 | | hypothetical protein | low | > 112 |
| Enterobacter sp. TBS_079 | 0.20 | MPMX20_04349 | | Solute-binding protein | 0.40 | MPMX20_03195 | | hypothetical protein | low | > 85 |
| Rhodopseudomonas palustris CGA009 | 0.20 | TX73_014410 | | TRAP transporter substrate-binding protein | 0.39 | TX73_018100 | | tripartite tricarboxylate transporter permease | low | > 86 |
| Pseudomonas putida KT2440 | 0.20 | PP_1169 | | D-glucuronate / D-galacturonate TRAP transporter, solute receptor component (from data) | 0.41 | PP_1416 | | putative Tricarboxylate transport protein TctA | low | > 96 |
| Pseudomonas syringae pv. syringae B728a ΔmexB | 0.19 | Psyr_0900 | | TRAP dicarboxylate transporter- DctP subunit | 0.42 | Psyr_3968 | | Protein of unknown function DUF112 | low | > 86 |
| Pseudomonas syringae pv. syringae B728a | 0.19 | Psyr_0900 | | TRAP dicarboxylate transporter- DctP subunit | 0.42 | Psyr_3968 | | Protein of unknown function DUF112 | low | > 86 |
| Pseudomonas orientalis W4I3 | 0.18 | QF045_RS19030 | | TRAP transporter substrate-binding protein | 0.41 | QF045_RS09780 | | tripartite tricarboxylate transporter permease | low | > 93 |
| Pseudomonas simiae WCS417 | 0.18 | PS417_17370 | | C4-dicarboxylate ABC transporter | 0.41 | PS417_07065 | | tripartite tricarboxylate transporter TctA | low | > 88 |
| Marinobacter adhaerens HP15 | 0.15 | HP15_2560 | | TRAP dicarboxylate transporter- DctP subunit | 0.42 | HP15_2659 | | Citrate uptake transporter, large transmembrane component TctA (from data) | low | > 73 |
Not shown: 15 genomes with orthologs for CSW01_08925 only; 27 genomes with orthologs for CSW01_06715 only