| Organism | Ratio1 | Gene1 | Name1 | Description1 | Ratio2 | Gene2 | Name2 | Description2 | Cofit | Rank |
| Alteromonas macleodii MIT1002 | 1.0 | MIT1002_04027 | | Protoheme IX farnesyltransferase | 1.0 | MIT1002_04034 | | Cytochrome c oxidase subunit 1 | 0.94 | 1 |
| Shewanella oneidensis MR-1 | 0.62 | SO4614 | ctaB | protoheme IX farnesyltransferase (NCBI ptt file) | 0.84 | SO4607 | | cytochrome c oxidase, subunit I (NCBI ptt file) | low | > 76 |
| Shewanella sp. ANA-3 | 0.61 | Shewana3_3998 | | protoheme IX farnesyltransferase (RefSeq) | 0.84 | Shewana3_3992 | | cytochrome c oxidase, subunit I (RefSeq) | 0.45 | 28 |
| Shewanella loihica PV-4 | 0.58 | Shew_0117 | | protoheme IX farnesyltransferase (RefSeq) | 0.84 | Shew_0124 | | cytochrome-c oxidase (RefSeq) | 0.46 | 22 |
| Pseudomonas stutzeri RCH2 | 0.57 | Psest_4334 | | protoheme IX farnesyltransferase | 0.74 | Psest_4327 | | cytochrome c oxidase, subunit I | low | > 67 |
| Shewanella amazonensis SB2B | 0.56 | Sama_3491 | | protoheme IX farnesyltransferase (RefSeq) | 0.84 | Sama_3484 | | cytochrome-c oxidase (RefSeq) | 0.74 | 1 |
| Marinobacter adhaerens HP15 | 0.56 | HP15_3780 | | protoheme IX farnesyltransferase | 0.76 | HP15_3772 | | cytochrome c oxidase, subunit I | 0.60 | 21 |
| Kangiella aquimarina DSM 16071 | 0.55 | B158DRAFT_0671 | | protoheme IX farnesyltransferase | 0.77 | B158DRAFT_0136 | | cytochrome c oxidase, subunit I | 0.81 | 6 |
| Pseudomonas fluorescens FW300-N1B4 | 0.55 | Pf1N1B4_1862 | | Cytochrome oxidase biogenesis protein Sco1/SenC/PrrC, putative copper metallochaperone | 0.74 | Pf1N1B4_1854 | | Cytochrome c oxidase polypeptide I (EC 1.9.3.1) | low | > 87 |
| Pseudomonas segetis P6 | 0.55 | ACVTMO_RS01645 | cyoE | heme o synthase | 0.74 | ACVTMO_RS01680 | ctaD | cytochrome c oxidase subunit I | 0.86 | 1 |
| Pseudomonas fluorescens GW456-L13 | 0.54 | PfGW456L13_606 | | Cytochrome oxidase biogenesis protein Sco1/SenC/PrrC, putative copper metallochaperone | 0.74 | PfGW456L13_614 | | Cytochrome c oxidase polypeptide I (EC 1.9.3.1) | 0.32 | 15 |
| Pseudomonas fluorescens FW300-N2E2 | 0.54 | Pf6N2E2_4106 | | Cytochrome oxidase biogenesis protein Sco1/SenC/PrrC, putative copper metallochaperone | 0.74 | Pf6N2E2_4099 | | Cytochrome c oxidase polypeptide I (EC 1.9.3.1) | 0.49 | 2 |
| Pseudomonas fluorescens FW300-N2C3 | 0.54 | AO356_11200 | | protoheme IX farnesyltransferase | 0.74 | AO356_11165 | | cytochrome oxidase subunit I | 0.59 | 2 |
| Pseudomonas sp. RS175 | 0.54 | PFR28_04683 | | Protoheme IX farnesyltransferase | 0.74 | PFR28_04690 | | Cytochrome c oxidase subunit 1 | 0.62 | 1 |
| Pseudomonas sp. DMC3 | 0.53 | GFF644 | | Protoheme IX farnesyltransferase | 0.75 | GFF651 | | Cytochrome c oxidase subunit 1 | low | > 89 |
| Pseudomonas fluorescens FW300-N2E3 | 0.53 | AO353_10870 | | protoheme IX farnesyltransferase | 0.74 | AO353_10835 | | cytochrome oxidase subunit I | low | > 101 |
| Pseudomonas aeruginosa PUPa3 | 0.53 | DQ20_RS31395 | cyoE;go_function=protoheme | heme o synthase | 0.75 | DQ20_RS31360 | ctaD;go_function=cytochrome-c | cytochrome c oxidase subunit I | 0.62 | 1 |
| Pseudomonas aeruginosa PA14 | 0.53 | IKLFDK_24980 | | heme o synthase | 0.75 | IKLFDK_25015 | | cytochrome c oxidase subunit I | 0.38 | 1 |
| Pseudomonas aeruginosa MRSN321 | 0.53 | DY961_RS26840 | cyoE;go_function=protoheme | heme o synthase | 0.75 | DY961_RS26805 | ctaD;go_function=cytochrome-c | cytochrome c oxidase subunit I | 0.41 | 1 |
| Pseudomonas lactucae CFBP13502 | 0.52 | GEMAOFIL_00271 | | Protoheme IX farnesyltransferase | 0.75 | GEMAOFIL_00264 | | Cytochrome c oxidase subunit 1 | low | > 96 |
| Pseudomonas sp. S08-1 | 0.51 | OH686_12285 | | protoheme IX farnesyltransferase | 0.75 | OH686_12320 | | cytochrome c oxidase, subunit I | 0.57 | 59 |
| Pseudomonas fluorescens SBW25-INTG | 0.50 | PFLU_RS00330 | | protoheme IX farnesyltransferase | 0.76 | PFLU_RS00295 | | cytochrome c oxidase subunit I | 0.17 | 13 |
| Pseudomonas fluorescens SBW25 | 0.50 | PFLU_RS00330 | | protoheme IX farnesyltransferase | 0.76 | PFLU_RS00295 | | cytochrome c oxidase subunit I | low | > 109 |
| Pseudomonas sp. SVBP6 | 0.50 | COO64_RS02410 | cyoE | heme o synthase | 0.75 | COO64_RS02375 | ctaD | cytochrome c oxidase subunit I | low | > 93 |
| Dyella japonica UNC79MFTsu3.2 | 0.50 | ABZR86_RS12895 | | heme o synthase | 0.69 | ABZR86_RS12925 | | cytochrome c oxidase subunit I | 0.84 | 2 |
| Rhodanobacter sp000427505 FW510-R12 | 0.49 | LRK53_RS01315 | | heme o synthase | 0.69 | LRK53_RS01280 | | cytochrome c oxidase subunit I | low | > 59 |
| Pseudomonas putida KT2440 | 0.48 | PP_0110 | | CyoE like protoheme IX farnesyltransferase | 0.75 | PP_0104 | | Cytochrome c oxidase subunit 1 | low | > 96 |
| Pseudomonas sp. BP01 | 0.48 | JOY50_RS21175 | cyoE | heme o synthase | 0.74 | JOY50_RS21210 | ctaD | cytochrome c oxidase subunit I | low | > 84 |
| Pseudomonas simiae WCS417 | 0.48 | PS417_00340 | | protoheme IX farnesyltransferase | 0.75 | PS417_00305 | | cytochrome oxidase subunit I | low | > 88 |
| Rhodanobacter sp. FW510-T8 | 0.47 | OKGIIK_16555 | cyoE | heme o synthase | 0.69 | OKGIIK_16520 | ctaD | cytochrome c oxidase subunit I | 0.80 | 3 |
| Lysobacter sp. OAE881 | 0.47 | ABIE51_RS19165 | | heme o synthase | 0.67 | ABIE51_RS19205 | | cytochrome c oxidase subunit I | 0.89 | 12 |
| Pseudomonas orientalis W4I3 | 0.47 | QF045_RS03285 | | heme o synthase | 0.75 | QF045_RS03250 | | cytochrome c oxidase subunit I | low | > 93 |
| Rhodanobacter denitrificans MT42 | 0.47 | LRK55_RS06825 | | heme o synthase | 0.69 | LRK55_RS06860 | | cytochrome c oxidase subunit I | 0.84 | 29 |
| Xanthomonas campestris pv. campestris strain 8004 | 0.47 | Xcc-8004.4836.1 | | Heme A synthase, cytochrome oxidase biogenesis protein Cox15-CtaA | 0.67 | Xcc-8004.4845.1 | | Cytochrome c oxidase polypeptide I (EC 1.9.3.1) | low | > 74 |
| Rhodanobacter denitrificans FW104-10B01 | 0.47 | LRK54_RS07085 | | heme o synthase | 0.69 | LRK54_RS07120 | | cytochrome c oxidase subunit I | 0.80 | 3 |
| Paraburkholderia bryophila 376MFSha3.1 | 0.47 | H281DRAFT_01985 | | protoheme IX farnesyltransferase | 0.67 | H281DRAFT_01993 | | cytochrome c oxidase subunit 1 | 0.67 | 9 |
| Hydrogenophaga sp. GW460-11-11-14-LB1 | 0.47 | GFF698 | | Heme O synthase, protoheme IX farnesyltransferase (EC 2.5.1.-) COX10-CtaB | 0.67 | GFF689 | | Cytochrome c oxidase polypeptide I (EC 1.9.3.1) | 0.80 | 7 |
| Paraburkholderia sabiae LMG 24235 | 0.46 | QEN71_RS01545 | | heme o synthase | 0.67 | QEN71_RS01500 | | cytochrome c oxidase subunit I | low | > 153 |
| Burkholderia phytofirmans PsJN | 0.46 | BPHYT_RS02690 | | protoheme IX farnesyltransferase | 0.67 | BPHYT_RS02645 | | cytochrome oxidase subunit I | — | — |
| Cupriavidus basilensis FW507-4G11 | 0.45 | RR42_RS01920 | | protoheme IX farnesyltransferase | 0.65 | RR42_RS01880 | | cytochrome oxidase subunit I | 0.49 | 20 |
| Variovorax sp. SCN45 | 0.45 | GFF2307 | | Heme O synthase, protoheme IX farnesyltransferase, COX10-CtaB | 0.66 | GFF2298 | | Cytochrome c oxidase polypeptide I (EC 1.9.3.1) | 0.91 | 63 |
| Ralstonia solanacearum PSI07 | 0.45 | RPSI07_RS22315 | | protoheme IX farnesyltransferase | 0.67 | RPSI07_RS22360 | | cytochrome c oxidase subunit I | — | — |
| Ralstonia sp. UNC404CL21Col | 0.45 | ABZR87_RS06845 | | heme o synthase | 0.67 | ABZR87_RS06800 | | cytochrome c oxidase subunit I | 0.76 | 11 |
| Variovorax sp. OAS795 | 0.45 | ABID97_RS23915 | | heme o synthase | 0.67 | ABID97_RS23960 | | cytochrome c oxidase subunit I | 0.75 | 4 |
| Ralstonia solanacearum GMI1000 | 0.45 | RS_RS01830 | | protoheme IX farnesyltransferase | 0.67 | RS_RS01790 | | cytochrome c oxidase subunit I | 0.37 | 68 |
| Ralstonia solanacearum IBSBF1503 | 0.45 | RALBFv3_RS10990 | | protoheme IX farnesyltransferase | 0.67 | RALBFv3_RS10950 | | cytochrome c oxidase subunit I | low | > 76 |
| Ralstonia solanacearum UW163 | 0.45 | UW163_RS02590 | | protoheme IX farnesyltransferase | 0.67 | UW163_RS02630 | | cytochrome c oxidase subunit I | — | — |
| Methylophilus sp. DMC18 | 0.45 | GFF2630 | | Protoheme IX farnesyltransferase | 0.61 | GFF2622 | | Cytochrome c oxidase subunit 1 | 0.95 | 1 |
| Herbaspirillum seropedicae SmR1 | 0.45 | HSERO_RS20745 | | protoheme IX farnesyltransferase | 0.66 | HSERO_RS20785 | | cytochrome oxidase subunit I | — | — |
| Acidovorax sp. GW101-3H11 | 0.45 | Ac3H11_3883 | | Heme O synthase, protoheme IX farnesyltransferase (EC 2.5.1.-) COX10-CtaB | 0.68 | Ac3H11_3891 | | Cytochrome c oxidase polypeptide I (EC 1.9.3.1) | — | — |
| Paraburkholderia graminis OAS925 | 0.45 | ABIE53_000683 | | protoheme IX farnesyltransferase | 0.67 | ABIE53_000674 | | cytochrome c oxidase subunit 1 | 0.92 | 3 |
| Castellaniella sp019104865 MT123 | 0.39 | ABCV34_RS13230 | | heme o synthase | 0.68 | ABCV34_RS13270 | | cytochrome c oxidase subunit I | 0.40 | 8 |
| Sinorhizobium meliloti 1021 | 0.34 | SMc00450 | | protoheme IX farnesyltransferase | 0.49 | SMc00010 | | cytochrome C oxidase polypeptide I transmembrane protein | 0.47 | 26 |
| Agrobacterium fabrum C58 | 0.34 | Atu0769 | | protoheme IX farnesyltransferase | 0.49 | Atu0768 | | cytochrome-c oxidase chain I | 0.37 | 9 |
| Xanthobacter sp. DMC5 | 0.34 | GFF1265 | | Protoheme IX farnesyltransferase | 0.51 | GFF1266 | | Cytochrome c oxidase subunit 1 | — | — |
| Azospirillum brasilense Sp245 | 0.33 | AZOBR_RS10580 | | protoheme IX farnesyltransferase | 0.51 | AZOBR_RS10585 | | cytochrome C oxidase subunit I | 0.87 | 1 |
| Azospirillum sp. SherDot2 | 0.33 | MPMX19_00886 | | Protoheme IX farnesyltransferase | 0.51 | MPMX19_00885 | | Cytochrome c oxidase subunit 1 | — | — |
| Brevundimonas sp. GW460-12-10-14-LB2 | 0.33 | A4249_RS00115 | | heme o synthase | 0.48 | A4249_RS00110 | | cytochrome c oxidase subunit I | low | > 48 |
| Synechocystis sp000284455 PCC 6803 | 0.32 | SGL_RS10195 | | heme o synthase | 0.41 | SGL_RS09075 | | cbb3-type cytochrome c oxidase subunit I | low | > 52 |
| Rhizobium sp. OAE497 | 0.32 | ABIE40_RS04070 | | heme o synthase | 0.49 | ABIE40_RS04065 | | cytochrome c oxidase subunit I | 0.83 | 3 |
| Bosea sp. OAE506 | 0.32 | ABIE41_RS22955 | | heme o synthase | 0.48 | ABIE41_RS22950 | | cytochrome c oxidase subunit I | 0.71 | 9 |
| Caulobacter crescentus NA1000 Δfur | 0.32 | CCNA_03516 | | protoheme IX farnesyltransferase coxE | 0.48 | CCNA_03517 | | cytochrome c oxidase polypeptide I coxA | low | > 67 |
| Caulobacter crescentus NA1000 | 0.32 | CCNA_03516 | | protoheme IX farnesyltransferase coxE | 0.48 | CCNA_03517 | | cytochrome c oxidase polypeptide I coxA | low | > 66 |
| Rhodopseudomonas palustris CGA009 | 0.32 | TX73_004295 | | heme o synthase | 0.51 | TX73_004290 | | cytochrome c oxidase subunit I | 0.91 | 2 |
| Phaeobacter inhibens DSM 17395 | 0.31 | PGA1_c06260 | | protoheme IX farnesyltransferase CtaB | 0.46 | PGA1_c06710 | | cytochrome c oxidase subunit 1-beta | — | — |
| Sphingomonas koreensis DSMZ 15582 | 0.31 | Ga0059261_2005 | | protoheme IX farnesyltransferase | 0.48 | Ga0059261_2008 | | cytochrome c oxidase, subunit I | 0.65 | 6 |
| Dinoroseobacter shibae DFL-12 | 0.30 | Dshi_1141 | | protoheme IX farnesyltransferase (RefSeq) | 0.46 | Dshi_2383 | | Cytochrome c oxidase subunit I type (RefSeq) | 0.72 | 1 |
| Sphingobium sp. HT1-2 | 0.29 | GFF4770 | | Heme O synthase, protoheme IX farnesyltransferase, COX10-CtaB | 0.47 | GFF4771 | | Cytochrome c oxidase polypeptide I (EC 1.9.3.1) | — | — |
| Mycobacterium tuberculosis H37Rv | 0.27 | Rv1451 | | Probable cytochrome C oxidase assembly factor CtaB | 0.38 | Rv3043c | | Probable cytochrome C oxidase polypeptide I CtaD (cytochrome AA3 subunit 1) | — | — |
| Synechococcus elongatus PCC 7942 | 0.24 | Synpcc7942_2600 | ctaB | protoheme IX farnesyltransferase | 0.43 | Synpcc7942_2603 | ctaD | Cytochrome-c oxidase | 0.43 | 20 |
| Echinicola vietnamensis KMM 6221, DSM 17526 | 0.24 | Echvi_2105 | | protoheme IX farnesyltransferase | 0.34 | Echvi_2103 | | Heme/copper-type cytochrome/quinol oxidases, subunit 1 | — | — |
| Pontibacter actiniarum KMM 6156, DSM 19842 | 0.21 | CA264_01325 | | protoheme IX farnesyltransferase | 0.36 | CA264_01315 | | cytochrome c oxidase subunit I | — | — |
| Cellulophaga baltica 18 | 0.20 | M666_RS07730 | | heme o synthase | 0.31 | M666_RS07645 | | cbb3-type cytochrome c oxidase subunit I | — | — |
| Magnetospirillum magneticum AMB-1 | 0.20 | AMB_RS03800 | | protoheme IX farnesyltransferase 1 | 0.52 | AMB_RS10960 | | cytochrome c oxidase subunit I | low | > 64 |
| Mucilaginibacter yixingensis YX-36 DSM 26809 | 0.18 | ABZR88_RS03670 | | heme o synthase | 0.34 | ABZR88_RS03660 | | cbb3-type cytochrome c oxidase subunit I | — | — |
| Pedobacter sp. GW460-11-11-14-LB5 | 0.18 | CA265_RS17805 | | protoheme IX farnesyltransferase | 0.32 | CA265_RS17815 | | cytochrome c oxidase subunit I | — | — |
Not shown: 0 genomes with orthologs for MIT1002_04027 only; 2 genomes with orthologs for MIT1002_04034 only