| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Shewanella sp. ANA-3 | Shewana3_1405 | | electron transfer flavoprotein beta-subunit (RefSeq) | strong | 100 | 100 |
| o | Shewanella oneidensis MR-1 | SO3145 | etfB | electron transfer flavoprotein, beta subunit (NCBI ptt file) | strong | 98 | 100 |
| o | Shewanella loihica PV-4 | Shew_2584 | | electron transfer flavoprotein beta-subunit (RefSeq) | strong | 80 | 100 |
| o | Shewanella amazonensis SB2B | Sama_1169 | | electron transfer flavoprotein, beta subunit (RefSeq) | strong | 77 | 100 |
| o | Alteromonas macleodii MIT1002 | MIT1002_02287 | | Electron transfer flavoprotein small subunit | strong | 72 | 100 |
| o | Pseudomonas fluorescens SBW25 | PFLU_RS22920 | | electron transfer flavoprotein subunit beta/FixA family protein | no data | 73 | 100 |
| o | Pseudomonas fluorescens SBW25-INTG | PFLU_RS22920 | | electron transfer flavoprotein subunit beta/FixA family protein | no data | 73 | 100 |
| o | Marinobacter adhaerens HP15 | HP15_1756 | | electron transfer flavoprotein, beta subunit | no data | 71 | 100 |
| o | Pseudomonas simiae WCS417 | PS417_21300 | | electron transporter RnfB | no data | 73 | 100 |
| o | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_392 | | Electron transfer flavoprotein, beta subunit | no data | 72 | 100 |
| o | Pseudomonas lactucae CFBP13502 | GEMAOFIL_04402 | | Electron transfer flavoprotein subunit beta | no data | 72 | 100 |
| o | Pseudomonas syringae pv. syringae B728a | Psyr_1995 | | Electron transfer flavoprotein beta-subunit | no data | 71 | 100 |
| o | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_1995 | | Electron transfer flavoprotein beta-subunit | no data | 71 | 100 |
| o | Pseudomonas sp. DMC3 | GFF4718 | | Electron transfer flavoprotein subunit beta | no data | 72 | 100 |
| o | Pseudomonas fluorescens GW456-L13 | PfGW456L13_2136 | | Electron transfer flavoprotein, beta subunit | no data | 71 | 100 |
| o | Pseudomonas sp. RS175 | PFR28_02978 | | Electron transfer flavoprotein subunit beta | no data | 71 | 100 |
| o | Pseudomonas fluorescens FW300-N2C3 | AO356_20320 | | electron transporter RnfB | no data | 71 | 100 |
| o | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_5983 | | Electron transfer flavoprotein, beta subunit | no data | 71 | 100 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_2174 | | Electron transfer flavoprotein beta-subunit | no data | 71 | 100 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_2174 | | Electron transfer flavoprotein beta-subunit | no data | 71 | 100 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_5612 | | Electron transfer flavoprotein, beta subunit | no data | 71 | 100 |
| o | Pseudomonas sp. S08-1 | OH686_04230 | | Electron transfer flavoprotein, beta subunit | no data | 71 | 100 |
| o | Pseudomonas aeruginosa PA14 | IKLFDK_15015 | | Electron transfer flavoprotein subunit beta | no data | 71 | 100 |
| o | Pseudomonas fluorescens FW300-N2E3 | AO353_01235 | | electron transporter RnfB | no data | 71 | 100 |
| o | Pseudomonas stutzeri RCH2 | Psest_1705 | | Electron transfer flavoprotein, beta subunit | no data | 70 | 100 |
| o | Pseudomonas segetis P6 | MPMX49_02127 | | Electron transfer flavoprotein subunit beta | no data | 70 | 100 |
| o | Kangiella aquimarina DSM 16071 | B158DRAFT_1452 | | electron transfer flavoprotein beta subunit | strong | 68 | 100 |
| o | Pseudomonas sp. BP01 | JOY50_RS19005 | | electron transfer flavoprotein subunit beta/FixA family protein | no data | 70 | 100 |
| | Pseudomonas sp. BP01 | JOY50_RS13725 | | electron transfer flavoprotein subunit beta/FixA family protein | no data | 70 | 100 |
| o | Pseudomonas putida KT2440 | PP_4202 | | Electron transfer flavoprotein subunit beta | no data | 70 | 100 |
| o | Pseudomonas sp. SVBP6 | COO64_RS18825 | | electron transfer flavoprotein subunit beta/FixA family protein | no data | 69 | 100 |
| | Pseudomonas sp. BP01 | JOY50_RS14070 | | electron transfer flavoprotein subunit beta/FixA family protein | no data | 69 | 100 |
| o | Acinetobacter baumannii LAC-4 | RR41_RS04470 | | electron transfer flavoprotein subunit beta/FixA family protein | no data | 65 | 100 |
| | Variovorax sp. OAS795 | ABID97_RS18710 | | electron transfer flavoprotein subunit beta/FixA family protein | no data | 66 | 100 |
| o | Variovorax sp. OAS795 | ABID97_RS19885 | | electron transfer flavoprotein subunit beta/FixA family protein | no data | 66 | 100 |
| o | Dechlorosoma suillum PS | Dsui_2305 | | electron transfer flavoprotein, beta subunit | strong | 65 | 100 |
| o | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF4417 | | Electron transfer flavoprotein, beta subunit | insig. | 65 | 100 |
| o | Variovorax sp. SCN45 | GFF4855 | | Electron transfer flavoprotein, beta subunit | insig. | 65 | 100 |
| | Variovorax sp. SCN45 | GFF4338 | | Electron transfer flavoprotein, beta subunit | no data | 65 | 100 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF3461 | | Electron transfer flavoprotein, beta subunit | insig. | 65 | 100 |
| o | Paraburkholderia sabiae LMG 24235 | QEN71_RS04175 | | electron transfer flavoprotein subunit beta/FixA family protein | no data | 66 | 100 |
| | Variovorax sp. SCN45 | GFF2660 | | Electron transfer flavoprotein, beta subunit | no data | 65 | 100 |
| | Variovorax sp. SCN45 | GFF4577 | | Electron transfer flavoprotein, beta subunit | no data | 65 | 100 |
| o | Castellaniella sp019104865 MT123 | ABCV34_RS07040 | | electron transfer flavoprotein subunit beta/FixA family protein | no data | 64 | 100 |
| o | Acinetobacter radioresistens SK82 | MPMX26_02226 | | Electron transfer flavoprotein subunit beta | no data | 64 | 100 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF5519 | | Electron transfer flavoprotein, beta subunit | no data | 65 | 100 |
| o | Acidovorax sp. GW101-3H11 | Ac3H11_3190 | | Electron transfer flavoprotein, beta subunit | no data | 65 | 100 |
| o | Cupriavidus basilensis FW507-4G11 | RR42_RS04570 | | electron transfer flavoprotein subunit beta | no data | 65 | 100 |
| o | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_03366 | | electron transfer flavoprotein beta subunit | no data | 65 | 100 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS18700 | | electron transfer flavoprotein subunit beta/FixA family protein | no data | 64 | 100 |
| o | Paraburkholderia graminis OAS925 | ABIE53_003136 | | electron transfer flavoprotein beta subunit | no data | 65 | 100 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS31425 | | electron transfer flavoprotein subunit beta/FixA family protein | no data | 64 | 100 |
| | Acidovorax sp. GW101-3H11 | Ac3H11_2706 | | Electron transfer flavoprotein, beta subunit | no data | 64 | 100 |
| o | Burkholderia phytofirmans PsJN | BPHYT_RS14805 | | electron transfer flavoprotein subunit beta | no data | 65 | 100 |
| o | Azospirillum brasilense Sp245 | AZOBR_RS16910 | | electron transfer flavoprotein subunit beta | no data | 65 | 100 |
| | Azospirillum brasilense Sp245 | AZOBR_RS29740 | | electron transfer flavoprotein subunit beta | no data | 64 | 100 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS20825 | | electron transfer flavoprotein subunit beta | no data | 65 | 100 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS38510 | | electron transfer flavoprotein subunit beta/FixA family protein | no data | 64 | 100 |
| o | Ralstonia sp. UNC404CL21Col | ABZR87_RS09545 | | electron transfer flavoprotein subunit beta/FixA family protein | no data | 63 | 100 |
| o | Ralstonia solanacearum PSI07 | RPSI07_RS19615 | | electron transfer flavoprotein subunit beta/FixA family protein | no data | 63 | 100 |
| o | Sphingobium sp. HT1-2 | GFF1706 | | Electron transfer flavoprotein, beta subunit | no data | 65 | 98 |
| | Paraburkholderia graminis OAS925 | ABIE53_005606 | | electron transfer flavoprotein beta subunit | insig. | 64 | 100 |
| o | Ralstonia solanacearum GMI1000 | RS_RS04590 | | electron transfer flavoprotein subunit beta/FixA family protein | no data | 63 | 100 |
| o | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS13855 | | electron transfer flavoprotein subunit beta/FixA family protein | no data | 63 | 100 |
| o | Ralstonia solanacearum UW163 | UW163_RS15955 | | electron transfer flavoprotein subunit beta/FixA family protein | no data | 63 | 100 |
| o | Bosea sp. OAE506 | ABIE41_RS07140 | | electron transfer flavoprotein subunit beta/FixA family protein | no data | 63 | 100 |
| o | Azospirillum sp. SherDot2 | MPMX19_06151 | | Electron transfer flavoprotein subunit beta | no data | 64 | 100 |
| | Azospirillum sp. SherDot2 | MPMX19_01357 | | Electron transfer flavoprotein subunit beta | no data | 64 | 100 |
| o | Magnetospirillum magneticum AMB-1 | AMB_RS16310 | | electron transfer flavoprotein subunit beta/FixA family protein | no data | 61 | 100 |
| o | Rhodospirillum rubrum S1H | Rru_A3077 | | Electron transfer flavoprotein beta-subunit (NCBI) | no data | 63 | 100 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS19760 | | electron transfer flavoprotein subunit beta/FixA family protein | no data | 61 | 100 |
| | Sphingobium sp. HT1-2 | GFF4743 | | Electron transfer flavoprotein, beta subunit | cofit | 64 | 99 |
| o | Sphingomonas koreensis DSMZ 15582 | Ga0059261_2886 | | electron transfer flavoprotein beta subunit | insig. | 64 | 98 |
| o | Dinoroseobacter shibae DFL-12 | Dshi_0217 | | Electron transfer flavoprotein alpha/beta-subunit (RefSeq) | no data | 63 | 100 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_2279 | | electron transfer flavoprotein beta subunit | no data | 64 | 98 |
| o | Caulobacter crescentus NA1000 | CCNA_00764 | | electron transfer flavoprotein beta subunit | no data | 63 | 100 |
| o | Caulobacter crescentus NA1000 Δfur | CCNA_00764 | | electron transfer flavoprotein beta subunit | no data | 63 | 100 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_21845 | | electron transporter RnfB | insig. | 62 | 100 |
| | Azospirillum sp. SherDot2 | MPMX19_06953 | | Electron transfer flavoprotein subunit beta | no data | 64 | 100 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS36415 | | electron transfer flavoprotein subunit beta/FixA family protein | no data | 62 | 100 |
| o | Herbaspirillum seropedicae SmR1 | HSERO_RS07555 | | electron transfer flavoprotein subunit beta | no data | 62 | 100 |
| o | Rhodopseudomonas palustris CGA009 | TX73_024680 | | electron transfer flavoprotein subunit beta/FixA family protein | no data | 61 | 100 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS13245 | | electron transfer flavoprotein subunit beta/FixA family protein | no data | 61 | 100 |
| | Azospirillum sp. SherDot2 | MPMX19_00074 | | Electron transfer flavoprotein subunit beta | insig. | 62 | 100 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS06640 | | electron transfer flavoprotein subunit beta/FixA family protein | insig. | 64 | 100 |
| o | Phaeobacter inhibens DSM 17395 | PGA1_c01250 | | electron transfer flavoprotein subunit beta | no data | 62 | 100 |
| o | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS13865 | | electron transfer flavoprotein subunit beta/FixA family protein | no data | 62 | 98 |
| o | Xanthobacter sp. DMC5 | GFF4796 | | Electron transfer flavoprotein subunit beta | insig. | 64 | 100 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF879 | | Electron transfer flavoprotein, beta subunit | no data | 56 | 100 |
| o | Sinorhizobium meliloti 1021 | SMa1391 | | EtfB2 electron transport flavoprotein, beta subunit | no data | 62 | 100 |
| | Sinorhizobium meliloti 1021 | SMc00729 | | electron transfer flavoprotein BETA-subunit BETA-ETF flavoprotein small subunit | no data | 62 | 100 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_03903 | | electron transfer flavoprotein beta subunit | no data | 69 | 84 |
| o | Agrobacterium fabrum C58 | Atu3595 | | electron transfer flavoprotein subunit beta | no data | 64 | 99 |
| | Castellaniella sp019104865 MT123 | ABCV34_RS07615 | | electron transfer flavoprotein subunit beta/FixA family protein | sig. | 62 | 100 |
| o | Rhizobium sp. OAE497 | ABIE40_RS17500 | | electron transfer flavoprotein subunit beta/FixA family protein | no data | 61 | 100 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_01168 | | electron transfer flavoprotein beta subunit | no data | 68 | 84 |
| o | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF735 | | Electron transfer flavoprotein, beta subunit | no data | 56 | 100 |
| o | Methylophilus sp. DMC18 | GFF1961 | | Electron transfer flavoprotein subunit beta | no data | 54 | 98 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS31455 | | electron transporter RnfB | no data | 68 | 78 |
| o | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS18820 | | electron transfer flavoprotein subunit beta/FixA family protein | no data | 52 | 99 |