| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Dinoroseobacter shibae DFL-12 | Dshi_3163 | | ferredoxin-type protein, NapH/MauN family (RefSeq) | insig. | 100 | 100 |
| o | Magnetospirillum magneticum AMB-1 | AMB_RS13520 | | quinol dehydrogenase ferredoxin subunit NapH | cofit | 58 | 93 |
| o | Dechlorosoma suillum PS | Dsui_0510 | | ferredoxin-type protein, NapH/MauN family | strong | 57 | 98 |
| o | Shewanella oneidensis MR-1 | SO0846 | napH | iron-sulfur cluster-binding protein napH (NCBI ptt file) | insig. | 54 | 88 |
| o | Shewanella sp. ANA-3 | Shewana3_3432 | napH | quinol dehydrogenase membrane component (RefSeq) | insig. | 50 | 94 |
| o | Shewanella loihica PV-4 | Shew_3208 | napH | quinol dehydrogenase membrane component (RefSeq) | insig. | 48 | 96 |
| o | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF1819 | | Polyferredoxin NapH (periplasmic nitrate reductase) | insig. | 48 | 93 |
| o | Shewanella amazonensis SB2B | Sama_2985 | napH | quinol dehydrogenase membrane component (RefSeq) | insig. | 47 | 93 |
| o | Escherichia coli ECOR27 | NOLOHH_14840 | napH | quinol dehydrogenase ferredoxin subunit NapH | insig. | 49 | 94 |
| o | Escherichia coli ECOR38 | HEPCGN_22530 | napH | quinol dehydrogenase ferredoxin subunit NapH | insig. | 49 | 94 |
| o | Escherichia coli ECRC62 | BNILDI_13760 | napH | quinol dehydrogenase ferredoxin subunit NapH | cofit | 49 | 94 |
| o | Escherichia fergusonii Becca | EFB2_01652 | | Ferredoxin-type protein NapH | insig. | 48 | 94 |
| o | Escherichia coli ECRC101 | MCAODC_14315 | napH | quinol dehydrogenase ferredoxin subunit NapH | insig. | 48 | 94 |
| o | Escherichia coli ECRC102 | NIAGMN_21030 | napH | quinol dehydrogenase ferredoxin subunit NapH | insig. | 48 | 94 |
| o | Escherichia coli ECRC98 | JDDGAC_27225 | napH | quinol dehydrogenase ferredoxin subunit NapH | insig. | 48 | 94 |
| o | Escherichia coli ECRC99 | KEDOAH_04920 | napH | quinol dehydrogenase ferredoxin subunit NapH | no data | 48 | 94 |
| o | Escherichia coli Nissle 1917 | ECOLIN_RS12875 | | quinol dehydrogenase ferredoxin subunit NapH | no data | 48 | 94 |
| o | Escherichia coli BL21 | ECD_02131 | | ferredoxin-type protein | insig. | 48 | 94 |
| o | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_01507 | | Ferredoxin-type protein NapH | insig. | 48 | 94 |
| o | Escherichia coli BW25113 | b2204 | napH | quinol dehydrogenase membrane component (NCBI) | sig. | 48 | 94 |
| o | Escherichia coli ECRC100 | OKFHMN_23265 | napH | quinol dehydrogenase ferredoxin subunit NapH | insig. | 48 | 94 |
| o | Pectobacterium carotovorum WPP14 | HER17_RS09085 | | quinol dehydrogenase ferredoxin subunit NapH | cofit | 49 | 93 |
| | Dechlorosoma suillum PS | Dsui_3303 | | ferredoxin-type protein, NapH/MauN family | cofit | 34 | 78 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS15505 | | NapH/MauN family ferredoxin-type protein | cofit | 28 | 86 |
| | Escherichia coli ECOR38 | HEPCGN_23420 | yccM | Putative electron transport protein YccM | insig. | 25 | 81 |
| | Escherichia coli BL21 | ECD_00995 | | putative 4Fe-4S membrane protein | insig. | 25 | 81 |
| | Escherichia coli ECRC62 | BNILDI_19780 | yccM | Putative electron transport protein YccM | insig. | 25 | 81 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_02675 | | Putative electron transport protein YccM | insig. | 25 | 81 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS05180 | | 4Fe-4S binding protein | no data | 24 | 81 |
| | Escherichia coli ECRC100 | OKFHMN_04725 | yccM | Putative electron transport protein YccM | insig. | 24 | 81 |
| | Escherichia coli ECRC101 | MCAODC_24110 | yccM | Putative electron transport protein YccM | insig. | 24 | 81 |
| | Escherichia coli ECRC102 | NIAGMN_23125 | yccM | Putative electron transport protein YccM | insig. | 24 | 81 |
| | Escherichia coli ECRC98 | JDDGAC_08335 | yccM | Putative electron transport protein YccM | insig. | 24 | 81 |
| | Escherichia coli ECRC99 | KEDOAH_23020 | yccM | Putative electron transport protein YccM | no data | 24 | 81 |
| | Escherichia coli BW25113 | b0992 | yccM | predicted 4Fe-4S membrane protein (NCBI) | insig. | 24 | 81 |
| | Escherichia fergusonii Becca | EFB2_03087 | | Putative electron transport protein YccM | insig. | 24 | 81 |
| | Escherichia coli ECOR27 | NOLOHH_21615 | yccM | Putative electron transport protein YccM | insig. | 24 | 81 |
| | Methanococcus maripaludis S2 | MMP_RS03615 | | 4Fe-4S binding protein | strong | 26 | 63 |
| | Methanococcus maripaludis JJ | MMJJ_RS01435 | | 4Fe-4S binding protein | cofit | 26 | 63 |
| | Dechlorosoma suillum PS | Dsui_3118 | | polyferredoxin | cofit | 24 | 84 |
| | Parabacteroides merdae CL09T00C40 | HMPREF1078_RS01085 | | 4Fe-4S dicluster domain-containing protein | sig. | 25 | 68 |
| | Parabacteroides merdae CL09T00C40 | HMPREF1078_RS09465 | | 4Fe-4S binding protein | insig. | 24 | 70 |
| | Alteromonas macleodii MIT1002 | MIT1002_00719 | | cytochrome c oxidase accessory protein CcoG | strong | 22 | 81 |
| | Bacteroides thetaiotaomicron VPI-5482 | BT0775 | | ferredoxin-type protein (NCBI ptt file) | insig. | 23 | 61 |
| | Pectobacterium carotovorum WPP14 | HER17_RS11595 | | 4Fe-4S binding protein | insig. | 21 | 70 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_08990 | | FeS-binding protein | cofit | 25 | 92 |
| | Shewanella amazonensis SB2B | Sama_2835 | | 4Fe-4S ferredoxin, iron-sulfur binding (RefSeq) | insig. | 24 | 66 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_2713 | | 4Fe-4S ferredoxin iron-sulfur binding domain protein (RefSeq) | insig. | 26 | 85 |
| | Pseudomonas stutzeri RCH2 | Psest_1571 | | cytochrome c oxidase accessory protein FixG | insig. | 24 | 63 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_2126 | | 4Fe-4S ferredoxin, iron-sulfur binding | strong | 23 | 63 |
| | Methanococcus maripaludis JJ | MMJJ_RS01270 | | 4Fe-4S binding protein | strong | 22 | 63 |
| | Methanococcus maripaludis S2 | MMP_RS03780 | | 4Fe-4S binding protein | strong | 22 | 61 |
| | Shewanella oneidensis MR-1 | SO4737 | | iron-sulfur cluster-binding protein (NCBI ptt file) | strong | 23 | 63 |
| | Azospirillum brasilense Sp245 | AZOBR_RS01160 | | nitrogen fixation protein FixG | cofit | 25 | 63 |
| | Shewanella amazonensis SB2B | Sama_3633 | | iron-sulfur cluster-binding protein (RefSeq) | strong | 25 | 63 |
| | Cellulophaga baltica 18 | M666_RS02590 | | 4Fe-4S binding protein | insig. | 25 | 83 |
| | Marinobacter adhaerens HP15 | HP15_1688 | | iron-sulfur cluster-binding protein | insig. | 25 | 63 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_22925 | | (Fe-S)-binding protein | insig. | 24 | 63 |
| | Dechlorosoma suillum PS | Dsui_1631 | | cytochrome c oxidase accessory protein FixG | cofit | 23 | 66 |
| | Shewanella loihica PV-4 | Shew_3083 | | 4Fe-4S ferredoxin iron-sulfur binding domain-containing protein (RefSeq) | insig. | 22 | 66 |
| | Shewanella sp. ANA-3 | Shewana3_4121 | | 4Fe-4S ferredoxin iron-sulfur binding domain-containing protein (RefSeq) | strong | 22 | 63 |
| | Synechococcus elongatus PCC 7942 | Synpcc7942_1527 | | nitrogen assimilation regulatory protein | strong | 26 | 30 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_00180 | | cytochrome c oxidase accessory protein CcoG | cofit | 26 | 62 |
| | Shewanella oneidensis MR-1 | SO3660.1 | | hypothetical ferredoxin (NCBI ptt file) | insig. | 22 | 65 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS04820 | | 4Fe-4S binding protein | cofit | 22 | 64 |
| | Dinoroseobacter shibae DFL-12 | Dshi_0686 | | regulatory protein, putative (RefSeq) | insig. | 25 | 74 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_3259 | | 4Fe-4S ferredoxin, iron-sulfur binding | insig. | 22 | 63 |
| | Synechocystis sp000284455 PCC 6803 | SGL_RS10820 | | sigma 54-interacting transcriptional regulator | insig. | 27 | 32 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_01270 | | (Fe-S)-binding protein | strong | 22 | 63 |
| | Shewanella loihica PV-4 | Shew_3812 | | 4Fe-4S ferredoxin iron-sulfur binding domain-containing protein (RefSeq) | sig. | 24 | 57 |
| | Marinobacter adhaerens HP15 | HP15_3833 | | nitrous-oxide reductase transcriptional activator NosR | insig. | 21 | 69 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_1408 | | Nitrous oxide reductase maturation protein NosR | insig. | 24 | 83 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_4673 | | 4Fe-4S ferredoxin, iron-sulfur binding | strong | 22 | 63 |
| | Pseudomonas sp. RS175 | PFR28_01313 | | hypothetical protein | strong | 22 | 63 |
| | Pseudomonas protegens RBAN4 | FABNJH_14855 | ccoG | cytochrome c oxidase accessory protein CcoG | insig. | 23 | 63 |
| | Pseudomonas simiae WCS417 | PS417_12780 | | (Fe-S)-binding protein | insig. | 23 | 63 |
| | Dechlorosoma suillum PS | Dsui_0877 | | cytochrome c oxidase accessory protein FixG | cofit | 23 | 59 |
| | Pseudomonas sp. S08-1 | OH686_21065 | | cytochrome c oxidase accessory protein CcoG | insig. | 22 | 63 |
| | Azospirillum brasilense Sp245 | AZOBR_RS30910 | | (Fe-S)-binding protein | sig. | 26 | 86 |
| | Cellulophaga baltica 18 | M666_RS07140 | | cytochrome c oxidase accessory protein CcoG | strong | 22 | 64 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_00630 | | (Fe-S)-binding protein | sig. | 20 | 66 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_28145 | | ferredoxin | insig. | 23 | 83 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_4065 | | Type cbb3 cytochrome oxidase biogenesis protein CcoG, involved in Cu oxidation | cofit | 22 | 66 |
| | Kangiella aquimarina DSM 16071 | B158DRAFT_1970 | | cytochrome c oxidase accessory protein FixG | cofit | 21 | 63 |
| | Pseudomonas sp. DMC3 | GFF718 | | hypothetical protein | cofit | 21 | 66 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_04295 | | hypothetical protein | cofit | 23 | 62 |
| | Ralstonia solanacearum GMI1000 | RS_RS23725 | | regulatory protein NosR | insig. | 26 | 48 |
| | Rhodopseudomonas palustris CGA009 | TX73_000080 | | cytochrome c oxidase accessory protein CcoG | insig. | 25 | 63 |
| | Alteromonas macleodii MIT1002 | MIT1002_00663 | | cytochrome c oxidase accessory protein CcoG | insig. | 24 | 57 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_02804 | | hypothetical protein | cofit | 23 | 63 |
| | Bosea sp. OAE506 | ABIE41_RS10545 | | cytochrome c oxidase accessory protein CcoG | insig. | 23 | 63 |
| | Shewanella sp. ANA-3 | Shewana3_3228 | | 4Fe-4S ferredoxin iron-sulfur binding domain-containing protein (RefSeq) | sig. | 22 | 65 |
| | Pseudomonas putida KT2440 | PP_4259 | | Iron-sulfur cluster-binding protein | strong | 22 | 64 |
| | Pseudomonas orientalis W4I3 | QF045_RS22555 | | cytochrome c oxidase accessory protein CcoG | cofit | 23 | 62 |
| | Azospirillum sp. SherDot2 | MPMX19_00913 | | hypothetical protein | insig. | 20 | 70 |
| | Pseudomonas sp. S08-1 | OH686_02210 | | cytochrome c oxidase accessory protein CcoG | cofit | 20 | 63 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_2316 | | Type cbb3 cytochrome oxidase biogenesis protein CcoG, involved in Cu oxidation | strong | 20 | 66 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS22360 | | cytochrome c oxidase accessory protein CcoG | insig. | 23 | 64 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS22360 | | cytochrome c oxidase accessory protein CcoG | strong | 23 | 64 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_3419 | | 4Fe-4S ferredoxin, iron-sulfur binding protein | strong | 22 | 64 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_3419 | | 4Fe-4S ferredoxin, iron-sulfur binding protein | strong | 22 | 64 |
| | Pseudomonas sp. DMC3 | GFF3501 | | hypothetical protein | cofit | 22 | 66 |
| | Pseudomonas sp. RS175 | PFR28_01085 | | hypothetical protein | sig. | 21 | 66 |
| | Pseudomonas orientalis W4I3 | QF045_RS17075 | | cytochrome c oxidase accessory protein CcoG | insig. | 23 | 63 |
| | Pseudomonas simiae WCS417 | PS417_20750 | | (Fe-S)-binding protein | no data | 23 | 62 |
| | Methylophilus sp. DMC18 | GFF1761 | | hypothetical protein | insig. | 23 | 62 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_02455 | | (Fe-S)-binding protein | sig. | 22 | 66 |
| | Pseudomonas sp. BP01 | JOY50_RS00095 | ccoG | cytochrome c oxidase accessory protein CcoG | cofit | 22 | 64 |
| | Pseudomonas aeruginosa MRSN321 | PFGADD_03589 | ccoG | cytochrome c oxidase accessory protein CcoG | sig. | 21 | 60 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_07410 | | cytochrome c oxidase accessory protein CcoG | strong | 21 | 60 |
| | Pseudomonas aeruginosa PUPa3 | NPBIFN_03625 | ccoG | cytochrome c oxidase accessory protein CcoG | sig. | 21 | 60 |
| | Pseudomonas protegens RBAN4 | FABNJH_09955 | ccoG | cytochrome c oxidase accessory protein CcoG | sig. | 20 | 63 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF4139 | | Type cbb3 cytochrome oxidase biogenesis protein CcoG, involved in Cu oxidation | insig. | 21 | 63 |