| Organism | Ratio1 | Gene1 | Name1 | Description1 | Ratio2 | Gene2 | Name2 | Description2 | Cofit | Rank |
| Vibrio cholerae E7946 ATCC 55056 | 1.0 | CSW01_03050 | | cytochrome b | 1.0 | CSW01_07205 | | copper-translocating P-type ATPase | 0.59 | 5 |
| Shewanella amazonensis SB2B | 0.73 | Sama_3020 | | ubiquinol-cytochrome c reductase, cytochrome b (RefSeq) | 0.47 | Sama_1796 | | cation transporter E1-E2 family ATPase (RefSeq) | 0.95 | 3 |
| Shewanella oneidensis MR-1 | 0.73 | SO0609 | petB | ubiquinol-cytochrome c reductase, cytochrome b (NCBI ptt file) | 0.47 | SO2359 | | cation transport ATPase, E1-E2 family (NCBI ptt file) | 0.86 | 1 |
| Shewanella sp. ANA-3 | 0.73 | Shewana3_0602 | | cytochrome b/b6 domain-containing protein (RefSeq) | 0.48 | Shewana3_2112 | | heavy metal translocating P-type ATPase (RefSeq) | 0.86 | 2 |
| Shewanella loihica PV-4 | 0.73 | Shew_0571 | | cytochrome b/b6 domain-containing protein (RefSeq) | 0.46 | Shew_1990 | | heavy metal translocating P-type ATPase (RefSeq) | 0.79 | 2 |
| Alteromonas macleodii MIT1002 | 0.69 | MIT1002_00815 | | Cytochrome b/c1 | 0.41 | MIT1002_02134 | | putative copper-importing P-type ATPase A | 0.67 | 39 |
| Pseudomonas fluorescens FW300-N2C3 | 0.68 | AO356_17070 | | cytochrome B | 0.37 | AO356_02465 | | carbonate dehydratase | 0.71 | 3 |
| Pseudomonas fluorescens FW300-N2E2 | 0.68 | Pf6N2E2_5338 | | Ubiquinol--cytochrome c reductase, cytochrome B subunit (EC 1.10.2.2) | 0.37 | Pf6N2E2_2318 | | Type cbb3 cytochrome oxidase biogenesis protein CcoI; Copper-translocating P-type ATPase (EC 3.6.3.4) | 0.85 | 4 |
| Pseudomonas sp. RS175 | 0.68 | PFR28_03605 | | Cytochrome b | 0.37 | PFR28_01083 | | putative copper-importing P-type ATPase A | — | — |
| Pseudomonas aeruginosa PA14 | 0.68 | IKLFDK_01940 | | cytochrome b | 0.39 | IKLFDK_07400 | | cadmium-translocating P-type ATPase | 0.96 | 3 |
| Pseudomonas fluorescens FW300-N1B4 | 0.68 | Pf1N1B4_961 | | Ubiquinol--cytochrome c reductase, cytochrome B subunit (EC 1.10.2.2) | 0.38 | Pf1N1B4_3871 | | Type cbb3 cytochrome oxidase biogenesis protein CcoI; Copper-translocating P-type ATPase (EC 3.6.3.4) | 0.78 | 4 |
| Pseudomonas fluorescens GW456-L13 | 0.68 | PfGW456L13_1635 | | Ubiquinol--cytochrome c reductase, cytochrome B subunit (EC 1.10.2.2) | 0.37 | PfGW456L13_4067 | | Type cbb3 cytochrome oxidase biogenesis protein CcoI; Copper-translocating P-type ATPase (EC 3.6.3.4) | 0.84 | 8 |
| Pseudomonas segetis P6 | 0.68 | MPMX49_03827 | | Cytochrome b | 0.32 | MPMX49_02308 | | putative copper-importing P-type ATPase A | — | — |
| Pseudomonas sp. S08-1 | 0.67 | OH686_08385 | | Ubiquinol-cytochrome C reductase, cytochrome B subunit | 0.35 | OH686_02220 | | cadmium-translocating P-type ATPase | — | — |
| Pseudomonas fluorescens FW300-N2E3 | 0.67 | AO353_15250 | | cytochrome B | 0.36 | AO353_00640 | | carbonate dehydratase | — | — |
| Pseudomonas sp. SVBP6 | 0.67 | COO64_RS11800 | | cytochrome bc complex cytochrome b subunit | 0.38 | COO64_RS18660 | | heavy metal translocating P-type ATPase | 0.51 | 15 |
| Pseudomonas sp. DMC3 | 0.66 | GFF4436 | | Cytochrome b | 0.38 | GFF716 | | putative copper-importing P-type ATPase A | low | > 89 |
| Pseudomonas fluorescens SBW25 | 0.66 | PFLU_RS04200 | | cytochrome bc complex cytochrome b subunit | 0.36 | PFLU_RS22370 | | cadmium-translocating P-type ATPase | low | > 109 |
| Pseudomonas lactucae CFBP13502 | 0.66 | GEMAOFIL_01037 | | Cytochrome b | 0.36 | GEMAOFIL_04297 | | putative copper-importing P-type ATPase A | — | — |
| Pseudomonas sp. BP01 | 0.66 | JOY50_RS15210 | | cytochrome bc complex cytochrome b subunit | 0.38 | JOY50_RS00105 | | heavy metal translocating P-type ATPase | 0.76 | 6 |
| Pseudomonas simiae WCS417 | 0.66 | PS417_04160 | | cytochrome B | 0.36 | PS417_20760 | | carbonate dehydratase | — | — |
| Pseudomonas fluorescens SBW25-INTG | 0.66 | PFLU_RS04200 | | cytochrome bc complex cytochrome b subunit | 0.36 | PFLU_RS22370 | | cadmium-translocating P-type ATPase | 0.77 | 5 |
| Pseudomonas putida KT2440 | 0.66 | PP_1318 | | Cytochrome b | 0.38 | PP_4261 | | cation-transporting P-type ATPase | 0.69 | 3 |
| Marinobacter adhaerens HP15 | 0.65 | HP15_546 | | ubiquinol-cytochrome c reductase, cytochrome b | 0.39 | HP15_2113 | | heavy-metal transporting P-type ATPase | — | — |
| Pseudomonas stutzeri RCH2 | 0.65 | Psest_3278 | | Cytochrome b subunit of the bc complex | 0.35 | Psest_2533 | | copper-(or silver)-translocating P-type ATPase/heavy metal-(Cd/Co/Hg/Pb/Zn)-translocating P-type ATPase | — | — |
| Kangiella aquimarina DSM 16071 | 0.62 | B158DRAFT_2101 | | Cytochrome b subunit of the bc complex | 0.37 | B158DRAFT_1972 | | copper-(or silver)-translocating P-type ATPase/heavy metal-(Cd/Co/Hg/Pb/Zn)-translocating P-type ATPase | low | > 40 |
| Methylophilus sp. DMC18 | 0.58 | GFF1578 | | Cytochrome b/c1 | 0.26 | GFF1080 | | putative copper-importing P-type ATPase A | — | — |
| Dechlorosoma suillum PS | 0.57 | Dsui_1813 | | cytochrome b subunit of the bc complex | 0.38 | Dsui_1625 | | copper/silver-translocating P-type ATPase | — | — |
| Lysobacter sp. OAE881 | 0.56 | ABIE51_RS15435 | | cytochrome bc complex cytochrome b subunit | 0.33 | ABIE51_RS03820 | | heavy metal translocating P-type ATPase | low | > 62 |
| Ralstonia solanacearum IBSBF1503 | 0.56 | RALBFv3_RS06725 | | cytochrome b | 0.32 | RALBFv3_RS15605 | | copper-translocating P-type ATPase | low | > 76 |
| Ralstonia solanacearum UW163 | 0.56 | UW163_RS06890 | | cytochrome b | 0.32 | UW163_RS13065 | | copper-translocating P-type ATPase | — | — |
| Hydrogenophaga sp. GW460-11-11-14-LB1 | 0.56 | GFF1294 | | Ubiquinol--cytochrome c reductase, cytochrome B subunit (EC 1.10.2.2) | 0.26 | GFF4133 | | Type cbb3 cytochrome oxidase biogenesis protein CcoI; Copper-translocating P-type ATPase (EC 3.6.3.4) | low | > 90 |
| Herbaspirillum seropedicae SmR1 | 0.56 | HSERO_RS20240 | | cytochrome B | 0.31 | HSERO_RS16065 | | cation transporter | 0.41 | 8 |
| Rhodanobacter denitrificans MT42 | 0.55 | LRK55_RS13485 | | cytochrome bc complex cytochrome b subunit | 0.23 | LRK55_RS17430 | | heavy metal translocating P-type ATPase | low | > 63 |
| Rhodanobacter denitrificans FW104-10B01 | 0.55 | LRK54_RS13770 | | cytochrome bc complex cytochrome b subunit | 0.23 | LRK54_RS17205 | | heavy metal translocating P-type ATPase | — | — |
| Cupriavidus basilensis FW507-4G11 | 0.55 | RR42_RS18820 | | cytochrome B | 0.31 | RR42_RS12920 | | carbonate dehydratase | low | > 128 |
| Ralstonia solanacearum PSI07 | 0.55 | RPSI07_RS10510 | | cytochrome b | 0.32 | RPSI07_RS17750 | | copper-translocating P-type ATPase | low | > 81 |
| Ralstonia solanacearum GMI1000 | 0.55 | RS_RS14670 | | cytochrome b | 0.32 | RS_RS06385 | | copper-translocating P-type ATPase | low | > 80 |
| Ralstonia sp. UNC404CL21Col | 0.54 | ABZR87_RS02380 | | cytochrome bc complex cytochrome b subunit | 0.33 | ABZR87_RS11135 | | heavy metal translocating P-type ATPase | low | > 80 |
| Acidovorax sp. GW101-3H11 | 0.54 | Ac3H11_4751 | | Ubiquinol--cytochrome c reductase, cytochrome B subunit (EC 1.10.2.2) | 0.25 | Ac3H11_966 | | Type cbb3 cytochrome oxidase biogenesis protein CcoI; Copper-translocating P-type ATPase (EC 3.6.3.4) | — | — |
| Rhodanobacter sp000427505 FW510-R12 | 0.54 | LRK53_RS14830 | | cytochrome bc complex cytochrome b subunit | 0.23 | LRK53_RS11805 | | heavy metal translocating P-type ATPase | — | — |
| Rhodanobacter sp. FW510-T8 | 0.53 | OKGIIK_03010 | qcrB,petB | cytochrome b | 0.21 | OKGIIK_07680 | | ATPase P | — | — |
| Variovorax sp. SCN45 | 0.52 | GFF6695 | | Ubiquinol-cytochrome C reductase, cytochrome B subunit (EC 1.10.2.2) | 0.25 | GFF6966 | | Type cbb3 cytochrome oxidase biogenesis protein CcoI; Copper-translocating P-type ATPase (EC 3.6.3.4) | low | > 127 |
| Dyella japonica UNC79MFTsu3.2 | 0.52 | ABZR86_RS09875 | | cytochrome bc complex cytochrome b subunit | 0.33 | ABZR86_RS04425 | | heavy metal translocating P-type ATPase | low | > 74 |
| Variovorax sp. OAS795 | 0.52 | ABID97_RS22980 | | cytochrome bc complex cytochrome b subunit | 0.26 | ABID97_RS16235 | | cation-translocating P-type ATPase | low | > 91 |
| Bosea sp. OAE506 | 0.45 | ABIE41_RS11195 | | cytochrome b/b6 | 0.23 | ABIE41_RS10535 | | heavy metal translocating P-type ATPase | low | > 77 |
| Caulobacter crescentus NA1000 | 0.44 | CCNA_00506 | | cytochrome b | 0.21 | CCNA_01473 | | E1-E2 cation pump ATPase fixI | low | > 66 |
| Caulobacter crescentus NA1000 Δfur | 0.44 | CCNA_00506 | | cytochrome b | 0.21 | CCNA_01473 | | E1-E2 cation pump ATPase fixI | low | > 67 |
| Rhodospirillum rubrum S1H | 0.44 | Rru_A0363 | | Cytochrome b/b6-like (NCBI) | 0.23 | Rru_A3324 | | copper-translocating P-type ATPase (NCBI) | — | — |
| Azospirillum sp. SherDot2 | 0.43 | MPMX19_05013 | | Cytochrome b | 0.23 | MPMX19_00211 | | putative copper-importing P-type ATPase A | 0.47 | 17 |
| Azospirillum brasilense Sp245 | 0.43 | AZOBR_RS20750 | | cytochrome B | 0.23 | AZOBR_RS01150 | | ATPase P | — | — |
| Xanthobacter sp. DMC5 | 0.42 | GFF62 | | Cytochrome b/c1 | 0.26 | GFF4628 | | Copper-exporting P-type ATPase | — | — |
| Agrobacterium fabrum C58 | 0.40 | Atu2238 | | ubiquinol-cytochrome c reductase cytochrome b subunit | 0.22 | Atu1528 | | nitrogen fixation protein FixI | 0.49 | 13 |
| Rhizobium sp. OAE497 | 0.40 | ABIE40_RS13125 | | cytochrome b N-terminal domain-containing protein | 0.23 | ABIE40_RS26135 | | cation-translocating P-type ATPase | low | > 107 |
| Dinoroseobacter shibae DFL-12 | 0.38 | Dshi_3277 | | Cytochrome b/b6 domain (RefSeq) | 0.23 | Dshi_0667 | | heavy metal translocating P-type ATPase (RefSeq) | — | — |
Not shown: 11 genomes with orthologs for CSW01_03050 only; 6 genomes with orthologs for CSW01_07205 only