| Organism | Ratio1 | Gene1 | Name1 | Description1 | Ratio2 | Gene2 | Name2 | Description2 | Cofit | Rank |
| Vibrio cholerae E7946 ATCC 55056 | 1.0 | CSW01_01010 | | oligopeptidase A | 1.0 | CSW01_00180 | | cytochrome c oxidase accessory protein CcoG | 0.58 | 18 |
| Shewanella loihica PV-4 | 0.68 | Shew_3657 | | oligopeptidase A (RefSeq) | 0.58 | Shew_3812 | | 4Fe-4S ferredoxin iron-sulfur binding domain-containing protein (RefSeq) | low | > 60 |
| Shewanella amazonensis SB2B | 0.67 | Sama_3546 | | oligopeptidase A (RefSeq) | 0.58 | Sama_3633 | | iron-sulfur cluster-binding protein (RefSeq) | low | > 62 |
| Shewanella sp. ANA-3 | 0.67 | Shewana3_4051 | | oligopeptidase A (RefSeq) | 0.61 | Shewana3_4121 | | 4Fe-4S ferredoxin iron-sulfur binding domain-containing protein (RefSeq) | low | > 73 |
| Shewanella oneidensis MR-1 | 0.67 | SO4699 | prlC | oligopeptidase A (NCBI ptt file) | 0.62 | SO4737 | | iron-sulfur cluster-binding protein (NCBI ptt file) | 0.42 | 53 |
| Alteromonas macleodii MIT1002 | 0.66 | MIT1002_03633 | | Oligopeptidase A | 0.55 | MIT1002_00719 | | cytochrome c oxidase accessory protein CcoG | low | > 70 |
| Kangiella aquimarina DSM 16071 | 0.59 | B158DRAFT_0457 | | Zn-dependent oligopeptidases | 0.45 | B158DRAFT_1970 | | cytochrome c oxidase accessory protein FixG | low | > 40 |
| Pseudomonas aeruginosa PA14 | 0.58 | IKLFDK_25215 | | oligopeptidase A | 0.50 | IKLFDK_07410 | | cytochrome c oxidase accessory protein CcoG | 0.64 | 6 |
| Marinobacter adhaerens HP15 | 0.58 | HP15_3759 | | oligopeptidase A-like protein | 0.48 | HP15_2111 | | iron-sulfur cluster-binding protein | low | > 73 |
| Pseudomonas stutzeri RCH2 | 0.57 | Psest_4320 | | Zn-dependent oligopeptidases | 0.50 | Psest_2531 | | cytochrome c oxidase accessory protein FixG | low | > 67 |
| Pseudomonas syringae pv. syringae B728a ΔmexB | 0.57 | Psyr_0045 | | oligopeptidase A, Metallo peptidase, MEROPS family M03A | 0.48 | Psyr_3419 | | 4Fe-4S ferredoxin, iron-sulfur binding protein | low | > 86 |
| Pseudomonas syringae pv. syringae B728a | 0.57 | Psyr_0045 | | oligopeptidase A, Metallo peptidase, MEROPS family M03A | 0.48 | Psyr_3419 | | 4Fe-4S ferredoxin, iron-sulfur binding protein | low | > 86 |
| Pseudomonas segetis P6 | 0.57 | MPMX49_00359 | | Oligopeptidase A | 0.50 | MPMX49_02310 | | hypothetical protein | 0.69 | 7 |
| Pseudomonas fluorescens GW456-L13 | 0.57 | PfGW456L13_624 | | Oligopeptidase A (EC 3.4.24.70) | 0.50 | PfGW456L13_4065 | | Type cbb3 cytochrome oxidase biogenesis protein CcoG, involved in Cu oxidation | low | > 87 |
| Pseudomonas sp. SVBP6 | 0.56 | COO64_RS02335 | prlC | oligopeptidase A | 0.50 | COO64_RS18670 | ccoG | cytochrome c oxidase accessory protein CcoG | 0.38 | 19 |
| Pseudomonas sp. S08-1 | 0.56 | OH686_12360 | | Oligopeptidase A | 0.51 | OH686_02210 | | cytochrome c oxidase accessory protein CcoG | low | > 80 |
| Pseudomonas simiae WCS417 | 0.56 | PS417_00245 | | oligopeptidase A | 0.50 | PS417_20750 | | (Fe-S)-binding protein | — | — |
| Pseudomonas putida KT2440 | 0.56 | PP_0096 | | oligopeptidase A | 0.49 | PP_4259 | | Iron-sulfur cluster-binding protein | low | > 96 |
| Pseudomonas sp. DMC3 | 0.56 | GFF663 | | Oligopeptidase A | 0.51 | GFF718 | | hypothetical protein | low | > 89 |
| Pseudomonas fluorescens SBW25-INTG | 0.56 | PFLU_RS00240 | | oligopeptidase A | 0.50 | PFLU_RS22360 | | cytochrome c oxidase accessory protein CcoG | low | > 109 |
| Pseudomonas fluorescens SBW25 | 0.56 | PFLU_RS00240 | | oligopeptidase A | 0.50 | PFLU_RS22360 | | cytochrome c oxidase accessory protein CcoG | low | > 109 |
| Pseudomonas sp. RS175 | 0.56 | PFR28_04699 | | Oligopeptidase A | 0.50 | PFR28_01085 | | hypothetical protein | low | > 88 |
| Pseudomonas fluorescens FW300-N1B4 | 0.56 | Pf1N1B4_1844 | | Oligopeptidase A (EC 3.4.24.70) | 0.48 | Pf1N1B4_4673 | | 4Fe-4S ferredoxin, iron-sulfur binding | low | > 87 |
| Pseudomonas fluorescens FW300-N2E3 | 0.56 | AO353_10775 | | oligopeptidase A | 0.50 | AO353_00630 | | (Fe-S)-binding protein | low | > 101 |
| Pseudomonas lactucae CFBP13502 | 0.56 | GEMAOFIL_00254 | | Oligopeptidase A | 0.50 | GEMAOFIL_04295 | | hypothetical protein | low | > 93 |
| Pseudomonas sp. BP01 | 0.56 | JOY50_RS21245 | prlC | oligopeptidase A | 0.49 | JOY50_RS00095 | ccoG | cytochrome c oxidase accessory protein CcoG | low | > 84 |
| Pseudomonas fluorescens FW300-N2E2 | 0.56 | Pf6N2E2_4091 | | Oligopeptidase A (EC 3.4.24.70) | 0.50 | Pf6N2E2_2316 | | Type cbb3 cytochrome oxidase biogenesis protein CcoG, involved in Cu oxidation | low | > 103 |
| Pseudomonas fluorescens FW300-N2C3 | 0.56 | AO356_11120 | | oligopeptidase A | 0.50 | AO356_02455 | | (Fe-S)-binding protein | low | > 104 |
| Methylophilus sp. DMC18 | 0.52 | GFF2262 | | Oligopeptidase A | 0.39 | GFF1761 | | hypothetical protein | low | > 43 |
| Herbaspirillum seropedicae SmR1 | 0.48 | HSERO_RS07290 | | oligopeptidase A | 0.39 | HSERO_RS16035 | | cytochrome C oxidase | low | > 78 |
| Dechlorosoma suillum PS | 0.48 | Dsui_0046 | | Zn-dependent oligopeptidase | 0.39 | Dsui_0928 | | cytochrome c oxidase accessory protein FixG | low | > 51 |
| Cupriavidus basilensis FW507-4G11 | 0.47 | RR42_RS07340 | | oligopeptidase A | 0.38 | RR42_RS12890 | | cytochrome C oxidase | low | > 128 |
| Ralstonia solanacearum GMI1000 | 0.47 | RS_RS08035 | | oligopeptidase A | 0.36 | RS_RS06415 | | cytochrome c oxidase accessory protein CcoG | low | > 80 |
| Ralstonia sp. UNC404CL21Col | 0.47 | ABZR87_RS13490 | | M3 family metallopeptidase | 0.38 | ABZR87_RS11165 | | cytochrome c oxidase accessory protein CcoG | low | > 80 |
| Ralstonia solanacearum IBSBF1503 | 0.47 | RALBFv3_RS01690 | | oligopeptidase A | 0.37 | RALBFv3_RS15635 | | cytochrome c oxidase accessory protein CcoG | low | > 76 |
| Ralstonia solanacearum UW163 | 0.47 | UW163_RS15000 | | oligopeptidase A | 0.37 | UW163_RS13095 | | cytochrome c oxidase accessory protein CcoG | — | — |
| Ralstonia solanacearum PSI07 | 0.47 | RPSI07_RS15795 | | oligopeptidase A | 0.36 | RPSI07_RS17720 | | cytochrome c oxidase accessory protein CcoG | low | > 81 |
| Variovorax sp. OAS795 | 0.44 | ABID97_RS14080 | | M3 family metallopeptidase | 0.39 | ABID97_RS16205 | | cytochrome c oxidase accessory protein CcoG | low | > 91 |
| Variovorax sp. SCN45 | 0.44 | GFF963 | | Oligopeptidase A (EC 3.4.24.70) | 0.40 | GFF6960 | | Type cbb3 cytochrome oxidase biogenesis protein CcoG, involved in Cu oxidation | low | > 127 |
| Acidovorax sp. GW101-3H11 | 0.43 | Ac3H11_4097 | | Oligopeptidase A (EC 3.4.24.70) | 0.41 | Ac3H11_972 | | Type cbb3 cytochrome oxidase biogenesis protein CcoG, involved in Cu oxidation | low | > 79 |
| Hydrogenophaga sp. GW460-11-11-14-LB1 | 0.43 | GFF4214 | | Oligopeptidase A (EC 3.4.24.70) | 0.40 | GFF4139 | | Type cbb3 cytochrome oxidase biogenesis protein CcoG, involved in Cu oxidation | low | > 90 |
| Castellaniella sp019104865 MT123 | 0.42 | ABCV34_RS04180 | | M3 family metallopeptidase | 0.39 | ABCV34_RS06850 | | cytochrome c oxidase accessory protein CcoG | low | > 48 |
| Echinicola vietnamensis KMM 6221, DSM 17526 | 0.33 | Echvi_2572 | | Zn-dependent oligopeptidases | 0.23 | Echvi_2888 | | cytochrome c oxidase accessory protein FixG | low | > 79 |
| Sinorhizobium meliloti 1021 | 0.27 | SMc04403 | | peptidyl-dipeptidase A protein | 0.27 | SMa1211 | | FixG iron sulfur membrane protein | 0.22 | 36 |
| Agrobacterium fabrum C58 | 0.27 | Atu2664 | | peptidyl-dipeptidase | 0.29 | Atu1530 | | nitrogen fixation protein FixG | low | > 89 |
| Rhizobium sp. OAE497 | 0.27 | ABIE40_RS18135 | | M3 family metallopeptidase | 0.28 | ABIE40_RS26145 | | cytochrome c oxidase accessory protein CcoG | low | > 107 |
| Rhodopseudomonas palustris CGA009 | 0.26 | TX73_004495 | | M3 family metallopeptidase | 0.26 | TX73_005210 | | cytochrome c oxidase accessory protein CcoG | low | > 86 |
| Mucilaginibacter yixingensis YX-36 DSM 26809 | 0.24 | ABZR88_RS16390 | | peptidyl-dipeptidase Dcp | 0.24 | ABZR88_RS05590 | | cytochrome c oxidase accessory protein CcoG | low | > 71 |
| Bosea sp. OAE506 | 0.24 | ABIE41_RS12985 | | M3 family metallopeptidase | 0.28 | ABIE41_RS10545 | | cytochrome c oxidase accessory protein CcoG | low | > 77 |
| Dinoroseobacter shibae DFL-12 | 0.22 | Dshi_2973 | | Peptidyl-dipeptidase Dcp (RefSeq) | 0.27 | Dshi_0665 | | Cytochrome c oxidase cbb3 type accessory protein FixG (RefSeq) | low | > 64 |
| Caulobacter crescentus NA1000 | 0.22 | CCNA_03816 | | peptidyl-dipeptidase DCP | 0.26 | CCNA_01471 | | polyferredoxin protein fixG | low | > 66 |
| Caulobacter crescentus NA1000 Δfur | 0.22 | CCNA_03816 | | peptidyl-dipeptidase DCP | 0.26 | CCNA_01471 | | polyferredoxin protein fixG | low | > 67 |
| Pontibacter actiniarum KMM 6156, DSM 19842 | 0.21 | CA264_01885 | | peptidase M3 | 0.24 | CA264_05765 | | cytochrome c oxidase accessory protein CcoG | low | > 74 |
| Lysobacter sp. OAE881 | 0.21 | ABIE51_RS09155 | | M3 family metallopeptidase | 0.38 | ABIE51_RS03830 | | 4Fe-4S dicluster domain-containing protein | low | > 62 |
Not shown: 53 genomes with orthologs for CSW01_01010 only; 6 genomes with orthologs for CSW01_00180 only