| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Shewanella loihica PV-4 | Shew_3335 | | nitrite reductase, copper-containing (RefSeq) | insig. | 100 | 100 |
| o | Shewanella amazonensis SB2B | Sama_2681 | | nitrite reductase (NO-forming) (RefSeq) | insig. | 79 | 99 |
| o | Rhodopseudomonas palustris CGA009 | TX73_021485 | | copper-containing nitrite reductase | insig. | 63 | 92 |
| o | Sinorhizobium meliloti 1021 | SMa1250 | | NirK nitrite reductase | insig. | 59 | 95 |
| | Rhodopseudomonas palustris CGA009 | TX73_017090 | | copper-containing nitrite reductase | insig. | 61 | 92 |
| o | Castellaniella sp019104865 MT123 | ABCV34_RS13630 | | copper-containing nitrite reductase | insig. | 59 | 86 |
| o | Phaeobacter inhibens DSM 17395 | PGA1_262p01260 | | copper-containing nitrite reductase NirK | insig. | 54 | 96 |
| o | Agrobacterium fabrum C58 | Atu4382 | | nitrite reductase | insig. | 62 | 84 |
| | Castellaniella sp019104865 MT123 | ABCV34_RS13365 | | copper-containing nitrite reductase | cofit | 61 | 85 |
| | Ralstonia solanacearum GMI1000 | RS_RS24360 | | nitrite reductase, copper-containing | insig. | 37 | 89 |
| o | Azospirillum sp. SherDot2 | MPMX19_05279 | | Copper-containing nitrite reductase | insig. | 35 | 91 |
| | Rhodanobacter denitrificans MT42 | LRK55_RS13590 | | copper-containing nitrite reductase | insig. | 37 | 80 |
| | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS13875 | | copper-containing nitrite reductase | insig. | 37 | 80 |
| | Rhodanobacter sp. FW510-T8 | OKGIIK_00895 | nirK | copper-containing nitrite reductase | insig. | 35 | 85 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS23075 | | nitrite reductase, copper-containing | insig. | 37 | 79 |
| | Ralstonia solanacearum UW163 | UW163_RS16325 | | nitrite reductase, copper-containing | insig. | 37 | 79 |
| | Rhodanobacter sp000427505 FW510-R12 | LRK53_RS14735 | | copper-containing nitrite reductase | insig. | 37 | 80 |
| | Rhodanobacter sp000427505 FW510-R12 | LRK53_RS17185 | | copper-containing nitrite reductase | insig. | 37 | 80 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_06880 | | nitrite reductase, copper-containing | insig. | 36 | 88 |
| | Ralstonia solanacearum PSI07 | RPSI07_RS23095 | | nitrite reductase, copper-containing | insig. | 35 | 97 |
| o | Azospirillum brasilense Sp245 | AZOBR_RS26790 | | copper-containing nitrite reductase | insig. | 36 | 77 |
| | Pseudomonas stutzeri RCH2 | Psest_2294 | | nitrite reductase, copper-containing | insig. | 34 | 77 |
| | Kangiella aquimarina DSM 16071 | B158DRAFT_0956 | | dissimilatory nitrite reductase (NO-forming), copper type apoprotein | insig. | 35 | 80 |
| | Castellaniella sp019104865 MT123 | ABCV34_RS06830 | | copper-containing nitrite reductase | cofit | 33 | 77 |
| | Castellaniella sp019104865 MT123 | ABCV34_RS05535 | | multicopper oxidase domain-containing protein | insig. | 30 | 70 |
| | Rhodanobacter denitrificans MT42 | LRK55_RS09905 | | multicopper oxidase domain-containing protein | insig. | 29 | 69 |
| | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS10265 | | multicopper oxidase domain-containing protein | insig. | 29 | 69 |
| | Rhodanobacter sp000427505 FW510-R12 | LRK53_RS03045 | | multicopper oxidase domain-containing protein | insig. | 29 | 69 |
| | Sinorhizobium meliloti 1021 | SMc02282 | | copper-containing oxidoreductase | insig. | 29 | 38 |
| | Shewanella loihica PV-4 | Shew_3257 | | CopA family copper resistance protein (RefSeq) | strong | 26 | 38 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS07985 | | copper oxidase | insig. | 31 | 52 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS35370 | | copper oxidase | strong | 27 | 49 |
| | Paraburkholderia graminis OAS925 | ABIE53_005707 | | FtsP/CotA-like multicopper oxidase with cupredoxin domain | strong | 24 | 87 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS21260 | | copper oxidase | insig. | 25 | 56 |
| | Ralstonia solanacearum UW163 | UW163_RS22405 | | copper oxidase | insig. | 25 | 56 |
| | Pseudomonas stutzeri RCH2 | Psest_1590 | | copper-resistance protein, CopA family | insig. | 26 | 39 |
| | Ralstonia sp. UNC404CL21Col | ABZR87_RS17095 | | copper oxidase | insig. | 28 | 38 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS30100 | | copper oxidase | insig. | 23 | 87 |
| | Ralstonia solanacearum PSI07 | RPSI07_RS02360 | | copper resistance system multicopper oxidase | cofit | 27 | 37 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_02638 | | Multicopper oxidase with three cupredoxin domains (includes cell division protein FtsP and spore coat protein CotA) | insig. | 23 | 87 |
| | Sinorhizobium meliloti 1021 | SMa1038 | | copper-containing oxidase | insig. | 27 | 38 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_1571 | | Twin-arginine translocation pathway signal:Copper-resistance protein CopA | insig. | 27 | 37 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_1571 | | Twin-arginine translocation pathway signal:Copper-resistance protein CopA | insig. | 27 | 37 |
| | Pseudomonas segetis P6 | MPMX49_00069 | | Copper resistance protein A | strong | 26 | 39 |
| | Agrobacterium fabrum C58 | Atu3991 | | multicopper oxidase | insig. | 27 | 51 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS20865 | | copper resistance system multicopper oxidase | cofit | 26 | 37 |
| | Ralstonia solanacearum UW163 | UW163_RS22000 | | copper resistance system multicopper oxidase | insig. | 26 | 37 |
| | Pseudomonas sp. S08-1 | OH686_22690 | | Multicopper oxidase | cofit | 24 | 35 |
| | Kangiella aquimarina DSM 16071 | B158DRAFT_1664 | | copper-resistance protein, CopA family | insig. | 28 | 32 |
| | Ralstonia solanacearum GMI1000 | RS_RS20260 | | copper resistance system multicopper oxidase | insig. | 26 | 37 |
| | Methylophilus sp. DMC18 | GFF1816 | | Cell division protein FtsP | insig. | 27 | 38 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_10105 | | copper oxidase | insig. | 29 | 36 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS21170 | | copper resistance system multicopper oxidase | insig. | 29 | 32 |
| | Variovorax sp. SCN45 | GFF6788 | | Multicopper oxidase | insig. | 28 | 37 |
| | Sphingobium sp. HT1-2 | GFF3032 | | Multicopper oxidase | cofit | 29 | 33 |
| | Azospirillum sp. SherDot2 | MPMX19_06415 | | Copper resistance protein A | insig. | 28 | 37 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_04246 | | Copper resistance protein A | cofit | 25 | 39 |
| | Bosea sp. OAE506 | ABIE41_RS18075 | | multicopper oxidase family protein | insig. | 35 | 19 |
| | Pseudomonas putida KT2440 | PP_5380 | | copper resistance protein A | sig. | 27 | 38 |
| | Pseudomonas simiae WCS417 | PS417_20260 | | copper oxidase | insig. | 25 | 39 |
| | Lysobacter sp. OAE881 | ABIE51_RS09565 | | copper resistance system multicopper oxidase | insig. | 26 | 37 |
| | Variovorax sp. OAS795 | ABID97_RS26415 | | copper oxidase | insig. | 28 | 49 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_3974 | | Multicopper oxidase | insig. | 26 | 39 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_44 | | Multicopper oxidase | sig. | 25 | 41 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_18140 | | copper oxidase | strong | 25 | 40 |
| | Pseudomonas sp. DMC3 | GFF1341 | | Copper resistance protein A | insig. | 26 | 37 |
| | Sphingobium sp. HT1-2 | GFF4454 | | Multicopper oxidase | cofit | 26 | 35 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_00660 | | multicopper oxidase PcoA | insig. | 25 | 37 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_5552 | | Multicopper oxidase | strong | 25 | 39 |
| | Dechlorosoma suillum PS | Dsui_2641 | | putative multicopper oxidase | cofit | 29 | 31 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF1133 | | Multicopper oxidase | insig. | 27 | 38 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_1493 | | Twin-arginine translocation pathway signal:Copper-resistance protein CopA | insig. | 26 | 37 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_1493 | | Twin-arginine translocation pathway signal:Copper-resistance protein CopA | insig. | 26 | 37 |
| | Sphingobium sp. HT1-2 | GFF5349 | | Multicopper oxidase | cofit | 26 | 36 |
| | Pseudomonas stutzeri RCH2 | Psest_0583 | | copper-resistance protein, CopA family | insig. | 22 | 39 |
| | Variovorax sp. SCN45 | GFF4074 | | Multicopper oxidase | insig. | 29 | 31 |
| | Pseudomonas sp. SVBP6 | COO64_RS17405 | | copper resistance system multicopper oxidase | insig. | 27 | 33 |
| | Pseudomonas sp. RS175 | PFR28_03389 | | Copper resistance protein A | cofit | 26 | 31 |
| | Marinobacter adhaerens HP15 | HP15_183 | | copper-resistance protein, CopA family | strong | 24 | 36 |
| | Shewanella sp. ANA-3 | Shewana3_4287 | | CopA family copper resistance protein (RefSeq) | insig. | 26 | 36 |
| | Pseudomonas sp. BP01 | JOY50_RS12695 | | copper resistance system multicopper oxidase | insig. | 26 | 39 |
| | Caulobacter crescentus NA1000 | CCNA_01015 | | multicopper oxidase PcoA | strong | 23 | 58 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_01015 | | multicopper oxidase PcoA | cofit | 23 | 58 |
| | Erwinia tracheiphila HP pepo 2.2 | IJEDHG_14510 | ftsP | cell division protein FtsP | cofit | 30 | 39 |
| | Erwinia tracheiphila SCR3 | LU632_RS20570 | ftsP | cell division protein FtsP | insig. | 30 | 39 |
| | Rhodanobacter sp000427505 FW510-R12 | LRK53_RS08055 | | copper resistance system multicopper oxidase | insig. | 29 | 27 |
| | Pseudomonas putida KT2440 | PP_2205 | | copper resistance protein A | insig. | 27 | 33 |
| | Variovorax sp. SCN45 | GFF4081 | | Multicopper oxidase | insig. | 26 | 51 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF3539 | | Multicopper oxidase | insig. | 25 | 52 |
| | Variovorax sp. SCN45 | GFF4061 | | Multicopper oxidase | insig. | 24 | 40 |
| | Acidovorax sp. GW101-3H11 | Ac3H11_398 | | Multicopper oxidase | insig. | 23 | 57 |
| | Pseudomonas sp. BP01 | JOY50_RS08605 | | copper resistance system multicopper oxidase | insig. | 26 | 31 |
| | Rhodanobacter denitrificans MT42 | LRK55_RS01765 | | copper resistance system multicopper oxidase | insig. | 28 | 28 |
| | Acidovorax sp. GW101-3H11 | Ac3H11_4213 | | Multicopper oxidase | insig. | 28 | 31 |
| | Ralstonia solanacearum GMI1000 | RS_RS11530 | | multicopper oxidase family protein | insig. | 34 | 23 |
| | Rhodanobacter denitrificans MT42 | LRK55_RS18845 | | DUF4396 domain-containing protein | insig. | 24 | 69 |
| | Sphingobium sp. HT1-2 | GFF4484 | | Multicopper oxidase | cofit | 24 | 39 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_21595 | | copper oxidase | insig. | 26 | 50 |
| | Rhodanobacter sp. FW510-T8 | OKGIIK_04575 | | Copper resistance protein CopA | insig. | 33 | 18 |
| | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS17615 | | copper resistance system multicopper oxidase | sig. | 29 | 24 |