| Organism | Ratio1 | Gene1 | Name1 | Description1 | Ratio2 | Gene2 | Name2 | Description2 | Cofit | Rank |
| Sphingobium sp. HT1-2 | 1.0 | GFF4337 | | Cytochrome c oxidase (cbb3-type) subunit CcoN (EC 1.9.3.1) | 1.0 | GFF319 | | Intracellular septation protein IspA | 0.67 | 20 |
| Rhizobium sp. OAE497 | 0.71 | ABIE40_RS26170 | | cytochrome-c oxidase, cbb3-type subunit I | 0.33 | ABIE40_RS18310 | | septation protein A | — | — |
| Sinorhizobium meliloti 1021 | 0.69 | SMa1220 | | cbb3-type cytochrome c oxidase subunit I | 0.30 | SMc03853 | | intracellular septation protein A | — | — |
| Agrobacterium fabrum C58 | 0.69 | Atu1537 | | cytochrome-c oxidase, FixN chain | 0.29 | Atu2692 | | intracellular septation protein | low | > 89 |
| Phaeobacter inhibens DSM 17395 | 0.65 | PGA1_c30120 | | cytochrome c oxidase subunit 1 | 0.23 | PGA1_c23550 | | putative intracellular septation protein | — | — |
| Dinoroseobacter shibae DFL-12 | 0.64 | Dshi_0661 | | cytochrome c oxidase, cbb3-type, subunit I (RefSeq) | 0.19 | Dshi_2723 | | Intracellular septation protein A (RefSeq) | — | — |
| Bosea sp. OAE506 | 0.63 | ABIE41_RS10565 | | cytochrome-c oxidase, cbb3-type subunit I | 0.30 | ABIE41_RS04845 | | septation protein A | low | > 77 |
| Caulobacter crescentus NA1000 | 0.62 | CCNA_01467 | | cytochrome cbb3 oxidase subunit I ccoN | 0.14 | CCNA_03792 | | intracellular septation protein | low | > 66 |
| Caulobacter crescentus NA1000 Δfur | 0.62 | CCNA_01467 | | cytochrome cbb3 oxidase subunit I ccoN | 0.14 | CCNA_03792 | | intracellular septation protein | low | > 67 |
| Rhodopseudomonas palustris CGA009 | 0.62 | TX73_000100 | | cytochrome-c oxidase, cbb3-type subunit I | 0.23 | TX73_001080 | | septation protein A | low | > 86 |
| Xanthobacter sp. DMC5 | 0.61 | GFF4622 | | Cytochrome c oxidase subunit 1 , bacteroid | 0.26 | GFF2220 | | Intracellular septation protein | — | — |
| Rhodospirillum rubrum S1H | 0.60 | Rru_A3332 | | Cytochrome c oxidase cbb3-type, subunit I (NCBI) | 0.28 | Rru_A2655 | | Intracellular septation protein A (NCBI) | — | — |
| Magnetospirillum magneticum AMB-1 | 0.60 | AMB_RS22070 | | cytochrome-c oxidase, cbb3-type subunit I | 0.27 | AMB_RS06460 | | septation protein A | — | — |
| Azospirillum sp. SherDot2 | 0.60 | MPMX19_00206 | | Cytochrome c oxidase subunit 1, bacteroid | 0.25 | MPMX19_01855 | | putative intracellular septation protein A | — | — |
| Azospirillum brasilense Sp245 | 0.60 | AZOBR_RS01180 | | peptidase S41 | 0.26 | AZOBR_RS14185 | | septation protein A | — | — |
| Pseudomonas sp. S08-1 | 0.55 | OH686_02175 | | cytochrome c oxidase, cbb3-type, subunit I | 0.13 | OH686_20790 | | intracellular septation protein A | — | — |
| Pseudomonas aeruginosa MRSN321 | 0.55 | DY961_RS19425 | ccoN;go_function=cytochrome-c | cytochrome-c oxidase cbb3-type subunit I | 0.12 | DY961_RS00910 | | septation protein A | — | — |
| Pseudomonas aeruginosa PUPa3 | 0.55 | DQ20_RS53550 | ccoN;go_function=cytochrome-c | cytochrome-c oxidase cbb3-type subunit I | 0.12 | DQ20_RS40130 | | septation protein A | — | — |
| Pseudomonas aeruginosa PA14 | 0.55 | IKLFDK_07450 | | cytochrome-c oxidase cbb3-type subunit I | 0.12 | IKLFDK_16270 | | septation protein A | — | — |
| Pseudomonas simiae WCS417 | 0.55 | PS417_20700 | | cbb3-type cytochrome c oxidase subunit I | 0.14 | PS417_22280 | | septation protein A | — | — |
| Pseudomonas orientalis W4I3 | 0.55 | QF045_RS22515 | | cytochrome-c oxidase, cbb3-type subunit I | 0.14 | QF045_RS24410 | | septation protein A | low | > 93 |
| Pseudomonas fluorescens SBW25 | 0.55 | PFLU_RS22320 | | cytochrome-c oxidase, cbb3-type subunit I | 0.15 | PFLU_RS23920 | | septation protein A | low | > 109 |
| Pseudomonas fluorescens SBW25-INTG | 0.55 | PFLU_RS22320 | | cytochrome-c oxidase, cbb3-type subunit I | 0.15 | PFLU_RS23920 | | septation protein A | low | > 109 |
| Pseudomonas lactucae CFBP13502 | 0.55 | GEMAOFIL_04285 | | Cbb3-type cytochrome c oxidase subunit CcoN1 | 0.14 | GEMAOFIL_04593 | | putative intracellular septation protein A | — | — |
| Pseudomonas sp. SVBP6 | 0.55 | COO64_RS18710 | ccoN | cytochrome-c oxidase, cbb3-type subunit I | 0.14 | COO64_RS21760 | | septation protein A | — | — |
| Pseudomonas putida KT2440 | 0.54 | PP_4250 | | cytochrome c oxidase subunit I, cbb3-type | 0.13 | PP_4501 | | Probable intracellular septation protein A | — | — |
| Pseudomonas sp. BP01 | 0.54 | JOY50_RS00055 | ccoN | cytochrome-c oxidase, cbb3-type subunit I | 0.14 | JOY50_RS01080 | | septation protein A | — | — |
| Hydrogenophaga sp. GW460-11-11-14-LB1 | 0.54 | GFF4135 | | Cytochrome c oxidase subunit CcoN (EC 1.9.3.1) | 0.16 | GFF4575 | | Intracellular septation protein IspA | — | — |
| Dechlorosoma suillum PS | 0.54 | Dsui_1627 | | cytochrome c oxidase, cbb3-type, subunit I | 0.16 | Dsui_2886 | | intracellular septation protein A | — | — |
| Pseudomonas sp. DMC3 | 0.54 | GFF729 | | Cbb3-type cytochrome c oxidase subunit CcoN1 | 0.12 | GFF2398 | | putative intracellular septation protein A | — | — |
| Cupriavidus basilensis FW507-4G11 | 0.54 | RR42_RS12910 | | cbb3-type cytochrome c oxidase subunit I | 0.18 | RR42_RS11170 | | septation protein A | — | — |
| Castellaniella sp019104865 MT123 | 0.54 | ABCV34_RS06870 | | cytochrome-c oxidase, cbb3-type subunit I | 0.18 | ABCV34_RS08525 | | septation protein A | low | > 48 |
| Ralstonia solanacearum GMI1000 | 0.54 | RS_RS06395 | | cytochrome-c oxidase, cbb3-type subunit I | 0.18 | RS_RS08820 | | intracellular septation protein A | — | — |
| Pseudomonas fluorescens FW300-N2E2 | 0.54 | Pf6N2E2_2305 | | Cytochrome c oxidase subunit CcoN (EC 1.9.3.1) | 0.14 | Pf6N2E2_5624 | | Intracellular septation protein IspA | — | — |
| Pseudomonas fluorescens FW300-N2C3 | 0.54 | AO356_02405 | | cytochrome C oxidase Cbb3 | 0.13 | AO356_18490 | | septation protein A | — | — |
| Pseudomonas sp. RS175 | 0.54 | PFR28_01095 | | Cbb3-type cytochrome c oxidase subunit CcoN1 | 0.13 | PFR28_03320 | | putative intracellular septation protein A | — | — |
| Pseudomonas fluorescens GW456-L13 | 0.54 | PfGW456L13_4056 | | Cytochrome c oxidase subunit CcoN (EC 1.9.3.1) | 0.13 | PfGW456L13_4406 | | Intracellular septation protein IspA | — | — |
| Variovorax sp. OAS795 | 0.54 | ABID97_RS16225 | | cytochrome-c oxidase, cbb3-type subunit I | 0.17 | ABID97_RS15690 | | septation protein A | — | — |
| Pseudomonas fluorescens FW300-N1B4 | 0.54 | Pf1N1B4_3884 | | Cytochrome c oxidase subunit CcoN (EC 1.9.3.1) | 0.12 | Pf1N1B4_3550 | | Intracellular septation protein IspA | — | — |
| Shewanella oneidensis MR-1 | 0.54 | SO2364 | ccoN | cytochrome c oxidase, cbb3-type, subunit I (NCBI ptt file) | 0.18 | SO3035 | ispZ | intracellular septation protein A (NCBI ptt file) | low | > 76 |
| Shewanella loihica PV-4 | 0.54 | Shew_1985 | | cytochrome c oxidase, cbb3-type, subunit I (RefSeq) | 0.17 | Shew_2260 | | intracellular septation protein A (RefSeq) | — | — |
| Shewanella sp. ANA-3 | 0.54 | Shewana3_2107 | | cytochrome c oxidase, cbb3-type, subunit I (RefSeq) | 0.17 | Shewana3_1505 | | intracellular septation protein A (RefSeq) | — | — |
| Ralstonia sp. UNC404CL21Col | 0.54 | ABZR87_RS11145 | | cytochrome-c oxidase, cbb3-type subunit I | 0.19 | ABZR87_RS12640 | | septation protein A | — | — |
| Shewanella amazonensis SB2B | 0.54 | Sama_1791 | | cytochrome c oxidase, cbb3-type, subunit I (RefSeq) | 0.21 | Sama_2137 | | intracellular septation protein A (RefSeq) | low | > 62 |
| Ralstonia solanacearum UW163 | 0.54 | UW163_RS13075 | | cytochrome-c oxidase, cbb3-type subunit I | 0.18 | UW163_RS14500 | | septation protein A | — | — |
| Ralstonia solanacearum IBSBF1503 | 0.54 | RALBFv3_RS15615 | | cytochrome-c oxidase, cbb3-type subunit I | 0.18 | RALBFv3_RS01190 | | septation protein A | — | — |
| Ralstonia solanacearum PSI07 | 0.53 | RPSI07_RS17740 | | cytochrome-c oxidase, cbb3-type subunit I | 0.18 | RPSI07_RS16285 | | septation protein A | — | — |
| Pseudomonas fluorescens FW300-N2E3 | 0.53 | AO353_00585 | | cytochrome C oxidase Cbb3 | 0.13 | AO353_18515 | | septation protein A | — | — |
| Methylophilus sp. DMC18 | 0.53 | GFF1082 | | Cbb3-type cytochrome c oxidase subunit CcoN1 | 0.15 | GFF816 | | putative intracellular septation protein A | — | — |
| Acidovorax sp. GW101-3H11 | 0.53 | Ac3H11_968 | | Cytochrome c oxidase subunit CcoN (EC 1.9.3.1) | 0.17 | Ac3H11_2536 | | Probable intracellular septation protein | — | — |
| Pseudomonas syringae pv. syringae B728a ΔmexB | 0.53 | Psyr_3413 | | Cytochrome c oxidase cbb3-type, subunit I | 0.13 | Psyr_3587 | | Intracellular septation protein A | — | — |
| Pseudomonas syringae pv. syringae B728a | 0.53 | Psyr_3413 | | Cytochrome c oxidase cbb3-type, subunit I | 0.13 | Psyr_3587 | | Intracellular septation protein A | — | — |
| Variovorax sp. SCN45 | 0.52 | GFF6964 | | Cytochrome c oxidase (cbb3-type) subunit CcoN (EC 1.9.3.1) | 0.16 | GFF1328 | | Intracellular septation protein IspA | — | — |
Not shown: 13 genomes with orthologs for GFF4337 only; 26 genomes with orthologs for GFF319 only