| Organism | Ratio1 | Gene1 | Name1 | Description1 | Ratio2 | Gene2 | Name2 | Description2 | Cofit | Rank |
| Vibrio cholerae E7946 ATCC 55056 | 1.0 | CSW01_00920 | | ABC transporter permease | 1.0 | CSW01_00915 | | nickel/dipeptide/oligopeptide ABC transporter substrate-binding protein | 0.54 | 1 |
| Phaeobacter inhibens DSM 17395 | 0.74 | PGA1_262p01030 | | dipeptide transport system permease protein DppB | 0.64 | PGA1_262p01040 | | periplasmic dipeptide transport protein precursor (dipeptide-binding protein) (DBP) | low | > 62 |
| Desulfovibrio vulgaris Miyazaki F | 0.65 | DvMF_1828 | | binding-protein-dependent transport systems inner membrane component (RefSeq) | 0.55 | DvMF_1829 | | extracellular solute-binding protein family 5 (RefSeq) | 0.49 | 19 |
| Desulfovibrio vulgaris Hildenborough JW710 | 0.64 | DVU0168 | | oligopeptide/dipeptide ABC transporter, permease protein (TIGR) | 0.55 | DVU0169 | | oligopeptide/dipeptide ABC transporter, periplasmic oligopeptide/dipeptide-binding protein (TIGR) | 0.57 | 1 |
| Marinobacter adhaerens HP15 | 0.64 | HP15_201 | | peptide transport system permease ABC transporter protein | 0.65 | HP15_200 | | peptide ABC transporter, periplasmic peptide-binding protein | 0.82 | 1 |
| Dinoroseobacter shibae DFL-12 | 0.49 | Dshi_0881 | | binding-protein-dependent transport systems inner membrane component (RefSeq) | 0.27 | Dshi_0872 | | extracellular solute-binding protein family 5 (RefSeq) | low | > 64 |
| Bosea sp. OAE506 | 0.46 | ABIE41_RS23470 | | ABC transporter permease | 0.28 | ABIE41_RS18000 | | ABC transporter substrate-binding protein | low | > 77 |
| Agrobacterium fabrum C58 | 0.45 | Atu4696 | | oligopeptide ABC transporter permease | 0.20 | Atu4695 | | oligopeptide ABC transporter substrate-binding protein | low | > 89 |
| Variovorax sp. SCN45 | 0.45 | GFF5252 | | ABC transporter, permease protein 1 (cluster 5, nickel/peptides/opines) | 0.27 | GFF5254 | | ABC transporter, substrate-binding protein (cluster 5, nickel/peptides/opines) | low | > 127 |
| Variovorax sp. OAS795 | 0.45 | ABID97_RS07030 | | ABC transporter permease | 0.27 | ABID97_RS07040 | | ABC transporter substrate-binding protein | 0.71 | 3 |
| Hydrogenophaga sp. GW460-11-11-14-LB1 | 0.44 | GFF1370 | | Dipeptide transport system permease protein DppB (TC 3.A.1.5.2) | 0.28 | GFF1368 | | Putative gluthatione transporter,solute-binding component | 0.79 | 4 |
| Ralstonia sp. UNC404CL21Col | 0.44 | ABZR87_RS14280 | | ABC transporter permease | 0.24 | ABZR87_RS05110 | | ABC transporter substrate-binding protein | low | > 80 |
| Sinorhizobium meliloti 1021 | 0.43 | SMc02418 | | peptide transport system permease ABC transporter protein | 0.24 | SMc02417 | | peptide-binding periplasmic ABC transporter protein | low | > 103 |
| Acidovorax sp. GW101-3H11 | 0.43 | Ac3H11_2047 | | Dipeptide transport system permease protein DppB (TC 3.A.1.5.2) | 0.28 | Ac3H11_2049 | | Putative gluthatione transporter,solute-binding component | 0.73 | 2 |
| Ralstonia solanacearum IBSBF1503 | 0.41 | RALBFv3_RS02350 | | ABC transporter permease | 0.26 | RALBFv3_RS06405 | | ABC transporter substrate-binding protein | low | > 76 |
| Ralstonia solanacearum GMI1000 | 0.41 | RS_RS09505 | | ABC transporter permease | 0.26 | RS_RS14350 | | ABC transporter substrate-binding protein | low | > 80 |
| Ralstonia solanacearum UW163 | 0.41 | UW163_RS11375 | | ABC transporter permease | 0.26 | UW163_RS07220 | | ABC transporter substrate-binding protein | — | — |
| Ralstonia solanacearum PSI07 | 0.41 | RPSI07_RS15020 | | ABC transporter permease | 0.26 | RPSI07_RS10835 | | ABC transporter substrate-binding protein | low | > 81 |
| Cupriavidus basilensis FW507-4G11 | 0.40 | RR42_RS18205 | | ABC transporter permease | 0.26 | RR42_RS18210 | | ABC transporter substrate-binding protein | low | > 128 |
| Azospirillum brasilense Sp245 | 0.40 | AZOBR_RS31010 | | ABC transporter permease | 0.25 | AZOBR_RS31005 | | peptide ABC transporter substrate-binding protein | low | > 97 |
| Pectobacterium carotovorum WPP14 | 0.38 | HER17_RS00110 | | ABC transporter permease | 0.24 | HER17_RS00090 | | ABC transporter substrate-binding protein | low | > 75 |
| Pseudomonas syringae pv. syringae B728a ΔmexB | 0.38 | Psyr_2538 | | Binding-protein-dependent transport systems inner membrane component | 0.22 | Psyr_2542 | | extracellular solute-binding protein, family 5 | low | > 86 |
| Herbaspirillum seropedicae SmR1 | 0.38 | HSERO_RS07870 | | ABC transporter permease | 0.20 | HSERO_RS07895 | | ABC transporter substrate-binding protein | low | > 78 |
| Pseudomonas syringae pv. syringae B728a | 0.38 | Psyr_2538 | | Binding-protein-dependent transport systems inner membrane component | 0.22 | Psyr_2542 | | extracellular solute-binding protein, family 5 | low | > 86 |
| Dickeya dianthicola ME23 | 0.38 | DZA65_RS08390 | | ABC transporter permease | 0.24 | DZA65_RS08375 | | ABC transporter substrate-binding protein | low | > 75 |
| Dickeya dianthicola 67-19 | 0.37 | HGI48_RS07795 | | ABC transporter permease | 0.24 | HGI48_RS07780 | | ABC transporter substrate-binding protein | low | > 71 |
| Burkholderia phytofirmans PsJN | 0.37 | BPHYT_RS31190 | | ABC transporter permease | 0.21 | BPHYT_RS31210 | | ABC transporter substrate-binding protein | low | > 109 |
| Dickeya dadantii 3937 | 0.37 | DDA3937_RS08050 | | ABC transporter permease | 0.24 | DDA3937_RS08030 | | ABC transporter substrate-binding protein | low | > 74 |
| Rahnella sp. WP5 | 0.36 | EX31_RS02580 | | ABC transporter permease | 0.24 | EX31_RS02600 | | ABC transporter substrate-binding protein | 0.46 | 74 |
| Dechlorosoma suillum PS | 0.34 | Dsui_2237 | | ABC-type dipeptide/oligopeptide/nickel transport system, permease component | 0.19 | Dsui_2238 | | ABC-type dipeptide transport system, periplasmic component | low | > 51 |
Not shown: 15 genomes with orthologs for CSW01_00920 only; 7 genomes with orthologs for CSW01_00915 only