| Organism | Ratio1 | Gene1 | Name1 | Description1 | Ratio2 | Gene2 | Name2 | Description2 | Cofit | Rank |
| Vibrio cholerae E7946 ATCC 55056 | 1.0 | CSW01_07215 | | cytochrome-c oxidase, cbb3-type subunit III | 1.0 | CSW01_08055 | | amino acid ABC transporter substrate-binding protein | 0.59 | 4 |
| Shewanella loihica PV-4 | 0.49 | Shew_1988 | | cytochrome c oxidase, cbb3-type, subunit III (RefSeq) | 0.38 | Shew_0629 | | extracellular solute-binding protein (RefSeq) | — | — |
| Shewanella sp. ANA-3 | 0.48 | Shewana3_2110 | | cytochrome c oxidase, cbb3-type, subunit III (RefSeq) | 0.19 | Shewana3_0969 | | extracellular solute-binding protein (RefSeq) | low | > 73 |
| Shewanella amazonensis SB2B | 0.47 | Sama_1794 | | cytochrome c oxidase, cbb3-type, subunit III (RefSeq) | 0.34 | Sama_0424 | | hypothetical protein (RefSeq) | low | > 62 |
| Shewanella oneidensis MR-1 | 0.47 | SO2361 | ccoP | cytochrome c oxidase, cbb3-type, subunit III (NCBI ptt file) | 0.19 | SO1143 | | conserved hypothetical protein (NCBI ptt file) | low | > 76 |
| Marinobacter adhaerens HP15 | 0.45 | HP15_2110 | | cytochrome c oxidase, cbb3-type, subunit III | 0.16 | HP15_2667 | | ABC-type amino acid transport/signal transduction systems, periplasmic component/domain protein | — | — |
| Pseudomonas stutzeri RCH2 | 0.42 | Psest_2530 | | cytochrome c oxidase, cbb3-type, subunit III | 0.18 | Psest_0158 | | ABC-type amino acid transport/signal transduction systems, periplasmic component/domain | low | > 67 |
| Pseudomonas sp. SVBP6 | 0.40 | COO64_RS18675 | ccoP | cytochrome-c oxidase, cbb3-type subunit III | 0.16 | COO64_RS13275 | | ABC transporter substrate-binding protein | low | > 93 |
| Pseudomonas fluorescens FW300-N2E3 | 0.40 | AO353_00620 | | cytochrome C oxidase Cbb3 | 0.17 | AO353_12095 | | amino acid ABC transporter substrate-binding protein | low | > 101 |
| Pseudomonas sp. RS175 | 0.39 | PFR28_01088 | | Cbb3-type cytochrome c oxidase subunit CcoP2 | 0.17 | PFR28_04934 | | hypothetical protein | low | > 88 |
| Pseudomonas aeruginosa PA14 | 0.39 | IKLFDK_07415 | | cytochrome-c oxidase cbb3-type subunit III | 0.18 | IKLFDK_27820 | | amino acid ABC transporter substrate-binding protein | low | > 100 |
| Pseudomonas sp. DMC3 | 0.39 | GFF722 | | Cbb3-type cytochrome c oxidase subunit CcoP2 | 0.16 | GFF4094 | | hypothetical protein | low | > 89 |
| Pseudomonas fluorescens FW300-N2C3 | 0.39 | AO356_02440 | | cytochrome C oxidase Cbb3 | 0.17 | AO356_09790 | | amino acid ABC transporter substrate-binding protein | low | > 104 |
| Pseudomonas fluorescens GW456-L13 | 0.39 | PfGW456L13_4064 | | Cytochrome c oxidase subunit CcoP (EC 1.9.3.1) | 0.15 | PfGW456L13_357 | | ABC-type amino acid transport, signal transduction systems, periplasmic component/domain | low | > 87 |
| Pseudomonas fluorescens FW300-N2E2 | 0.39 | Pf6N2E2_2313 | | Cytochrome c oxidase subunit CcoP (EC 1.9.3.1) | 0.17 | Pf6N2E2_3837 | | ABC-type amino acid transport, signal transduction systems, periplasmic component/domain | low | > 103 |
| Pseudomonas fluorescens FW300-N1B4 | 0.39 | Pf1N1B4_3881 | | Cytochrome c oxidase subunit CcoP (EC 1.9.3.1) | 0.16 | Pf1N1B4_1622 | | ABC-type amino acid transport, signal transduction systems, periplasmic component/domain | low | > 87 |
| Pseudomonas simiae WCS417 | 0.38 | PS417_20735 | | cytochrome Cbb3 | 0.16 | PS417_01585 | | amino acid ABC transporter substrate-binding protein | — | — |
| Pseudomonas fluorescens SBW25-INTG | 0.38 | PFLU_RS22355 | | cytochrome-c oxidase, cbb3-type subunit III | 0.17 | PFLU_RS01630 | | ABC transporter substrate-binding protein | low | > 109 |
| Pseudomonas fluorescens SBW25 | 0.38 | PFLU_RS22355 | | cytochrome-c oxidase, cbb3-type subunit III | 0.17 | PFLU_RS01630 | | ABC transporter substrate-binding protein | low | > 109 |
| Pseudomonas sp. S08-1 | 0.38 | OH686_02185 | | cytochrome c oxidase, cbb3-type, subunit III | 0.20 | OH686_10695 | | hypothetical protein | low | > 80 |
| Pseudomonas lactucae CFBP13502 | 0.37 | GEMAOFIL_04292 | | Cbb3-type cytochrome c oxidase subunit CcoP2 | 0.16 | GEMAOFIL_00537 | | hypothetical protein | low | > 93 |
| Pseudomonas syringae pv. syringae B728a | 0.36 | Psyr_3416 | | Cytochrome c oxidase cbb3-type, subunit III | 0.18 | Psyr_4891 | | amino acid ABC transporter substrate-binding protein, PAAT family | — | — |
| Pseudomonas syringae pv. syringae B728a ΔmexB | 0.36 | Psyr_3416 | | Cytochrome c oxidase cbb3-type, subunit III | 0.18 | Psyr_4891 | | amino acid ABC transporter substrate-binding protein, PAAT family | — | — |
| Agrobacterium fabrum C58 | 0.28 | Atu1534 | | cytochrome-c oxidase, FixP chain | 0.17 | Atu2229 | | ABC transporter, substrate binding protein (amino acid) | low | > 89 |
| Rhizobium sp. OAE497 | 0.26 | ABIE40_RS26155 | | cytochrome-c oxidase, cbb3-type subunit III | 0.13 | ABIE40_RS13075 | | transporter substrate-binding domain-containing protein | low | > 107 |
Not shown: 38 genomes with orthologs for CSW01_07215 only; 1 genomes with orthologs for CSW01_08055 only