| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Methanococcus maripaludis S2 | MMP_RS00800 | | Coenzyme F420 hydrogenase/dehydrogenase beta subunit C-terminal domain | sig. | 100 | 100 |
| o | Methanococcus maripaludis JJ | MMJJ_RS04690 | | Coenzyme F420 hydrogenase/dehydrogenase, beta subunit C-terminal domain | insig. | 100 | 100 |
| | Methanococcus maripaludis S2 | MMP_RS06680 | | Coenzyme F420 hydrogenase/dehydrogenase beta subunit C-terminal domain | strong | 63 | 98 |
| | Methanococcus maripaludis JJ | MMJJ_RS07670 | | Coenzyme F420 hydrogenase/dehydrogenase, beta subunit C-terminal domain | strong | 62 | 98 |
| | Methanococcus maripaludis S2 | MMP_RS04255 | | coenzyme F420 hydrogenase subunit beta | sig. | 27 | 61 |
| | Methanococcus maripaludis JJ | MMJJ_RS00895 | | coenzyme F420 hydrogenase subunit beta | insig. | 27 | 61 |
| | Methanococcus maripaludis S2 | MMP_RS00475 | | Coenzyme F420 hydrogenase/dehydrogenase beta subunit C-terminal domain | strong | 29 | 62 |
| | Methanococcus maripaludis JJ | MMJJ_RS07220 | | coenzyme F420 hydrogenase subunit beta | strong | 27 | 61 |
| | Methanococcus maripaludis S2 | MMP_RS07135 | | coenzyme F420 hydrogenase subunit beta | strong | 27 | 61 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_0325 | | methyl-viologen-reducing hydrogenase delta subunit (RefSeq) | strong | 20 | 90 |
| | Methanococcus maripaludis JJ | MMJJ_RS05010 | | Coenzyme F420 hydrogenase/dehydrogenase, beta subunit C-terminal domain | sig. | 29 | 62 |
| | Bacteroides ovatus ATCC 8483 | BACOVA_05244 | | 4Fe-4S binding domain protein | insig. | 32 | 32 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU2401 | | hydrogenase, iron-sulfur cluster-binding subunit, putative (TIGR) | strong | 30 | 29 |
| | Pseudomonas stutzeri RCH2 | Psest_1834 | | Coenzyme F420-reducing hydrogenase, beta subunit | no data | 23 | 61 |
| | Rhodopseudomonas palustris CGA009 | TX73_007715 | | Coenzyme F420 hydrogenase/dehydrogenase, beta subunit C-terminal domain | insig. | 25 | 58 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_17915 | | electron transport complex subunit RsxC | insig. | 34 | 21 |
| | Pseudomonas stutzeri RCH2 | Psest_3114 | | electron transport complex, RnfABCDGE type, C subunit | strong | 33 | 21 |
| | Shewanella loihica PV-4 | Shew_3005 | | 4Fe-4S ferredoxin iron-sulfur binding domain-containing protein (RefSeq) | strong | 29 | 25 |
| | Shewanella oneidensis MR-1 | SO1519 | | iron-sulfur cluster-binding protein (NCBI ptt file) | strong | 31 | 26 |
| | Pseudomonas segetis P6 | MPMX49_01456 | | Ion-translocating oxidoreductase complex subunit C | cofit | 33 | 21 |
| | Shewanella sp. ANA-3 | Shewana3_2907 | | 4Fe-4S ferredoxin iron-sulfur binding domain-containing protein (RefSeq) | strong | 30 | 26 |
| | Dickeya dadantii 3937 | DDA3937_RS07200 | | iron-sulfur cluster-binding protein | insig. | 35 | 20 |
| | Dickeya dianthicola 67-19 | HGI48_RS08065 | | iron-sulfur cluster-binding protein | insig. | 35 | 20 |
| | Dickeya dianthicola ME23 | DZA65_RS08660 | | iron-sulfur cluster-binding protein | insig. | 35 | 20 |
| | Alteromonas macleodii MIT1002 | MIT1002_01255 | | Nitrogen fixation protein RnfC | insig. | 34 | 21 |
| | Dechlorosoma suillum PS | Dsui_1583 | | (4Fe-4S) cluster-containing protein | strong | 30 | 23 |
| | Shewanella amazonensis SB2B | Sama_2442 | | iron-sulfur cluster-binding protein (RefSeq) | strong | 37 | 20 |
| | Pectobacterium carotovorum WPP14 | HER17_RS10840 | | electron transport complex subunit RsxC | cofit | 32 | 21 |
| | Escherichia coli BL21 | ECD_00263 | | ferridoxin-like LutB family protein; putative electron transport chain YkgEFG component | strong | 32 | 21 |
| | Escherichia coli ECRC100 | OKFHMN_09100 | ykgF | LutB/LldF family L-lactate oxidation iron-sulfur protein | cofit | 32 | 21 |
| | Escherichia coli ECRC101 | MCAODC_28325 | ykgF | LutB/LldF family L-lactate oxidation iron-sulfur protein | insig. | 32 | 21 |
| | Escherichia coli ECRC102 | NIAGMN_07165 | ykgF | LutB/LldF family L-lactate oxidation iron-sulfur protein | insig. | 32 | 21 |
| | Escherichia coli ECRC98 | JDDGAC_12750 | ykgF | LutB/LldF family L-lactate oxidation iron-sulfur protein | insig. | 32 | 21 |
| | Escherichia coli ECRC99 | KEDOAH_18865 | ykgF | LutB/LldF family L-lactate oxidation iron-sulfur protein | no data | 32 | 21 |
| | Escherichia coli BW25113 | b0307 | ykgF | predicted amino acid dehydrogenase with NAD(P)-binding domain and ferridoxin-like domain (NCBI) | insig. | 32 | 21 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_1568 | | Uncharacterized conserved protein containing a ferredoxin-like domain | strong | 30 | 26 |
| | Escherichia coli ECOR38 | HEPCGN_07625 | ykgF | LutB/LldF family L-lactate oxidation iron-sulfur protein | insig. | 32 | 21 |
| | Synechocystis sp000284455 PCC 6803 | SGL_RS12255 | | Coenzyme F420 hydrogenase/dehydrogenase, beta subunit C-terminal domain | no data | 26 | 57 |
| | Escherichia coli ECOR27 | NOLOHH_01915 | ykgF | LutB/LldF family L-lactate oxidation iron-sulfur protein | insig. | 32 | 21 |
| | Escherichia coli ECOR38 | HEPCGN_10710 | | LutB/LldF family L-lactate oxidation iron-sulfur protein | insig. | 34 | 22 |
| | Escherichia fergusonii Becca | EFB2_03733 | | Lactate utilization protein B | insig. | 32 | 21 |
| | Escherichia coli ECRC62 | BNILDI_00040 | ykgF | LutB/LldF family L-lactate oxidation iron-sulfur protein | insig. | 32 | 21 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_03375 | | Lactate utilization protein B | insig. | 32 | 21 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS02005 | | LutB/LldF family L-lactate oxidation iron-sulfur protein | insig. | 32 | 21 |
| | Azospirillum sp. SherDot2 | MPMX19_06094 | | Lactate utilization protein B | insig. | 30 | 26 |
| | Kangiella aquimarina DSM 16071 | B158DRAFT_2369 | | electron transport complex, RnfABCDGE type, C subunit | no data | 31 | 24 |
| | Pantoea sp. MT58 | IAI47_10455 | | electron transport complex subunit RsxC | insig. | 32 | 21 |
| | Dickeya dianthicola ME23 | DZA65_RS11045 | | electron transport complex subunit RsxC | insig. | 32 | 21 |
| | Dickeya dadantii 3937 | DDA3937_RS10565 | | electron transport complex subunit RsxC | insig. | 31 | 21 |
| | Erwinia amylovora T8 | OLJFJH_14370 | | electron transport complex subunit RsxC | strong | 30 | 21 |
| | Dickeya dianthicola ME23 | DZA65_RS12790 | | iron-sulfur cluster-binding protein | insig. | 30 | 26 |
| | Dickeya dianthicola 67-19 | HGI48_RS12350 | | iron-sulfur cluster-binding protein | insig. | 34 | 19 |
| | Dickeya dadantii 3937 | DDA3937_RS12260 | | iron-sulfur cluster-binding protein | insig. | 32 | 23 |
| | Dechlorosoma suillum PS | Dsui_0126 | | (4Fe-4S) cluster-containing protein | cofit | 31 | 22 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13505_RS05675 | | electron transport complex subunit RsxC | no data | 32 | 21 |
| | Dickeya dianthicola 67-19 | HGI48_RS10565 | | electron transport complex subunit RsxC | cofit | 31 | 21 |
| | Rahnella sp. WP5 | EX31_RS06610 | | electron transport complex subunit RsxC | insig. | 32 | 21 |
| | Klebsiella michiganensis M5al | BWI76_RS16365 | | electron transport complex subunit RsxC | sig. | 31 | 21 |