| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Methanococcus maripaludis S2 | MMP_RS07720 | | 4Fe-4S binding protein | strong | 100 | 100 |
| o | Methanococcus maripaludis JJ | MMJJ_RS06635 | | 4Fe-4S binding protein | strong | 99 | 100 |
| | Dickeya dianthicola 67-19 | HGI48_RS21620 | | formate-dependent uric acid utilization protein AegA | insig. | 36 | 88 |
| | Dickeya dianthicola ME23 | DZA65_RS22605 | | formate-dependent uric acid utilization protein AegA | insig. | 36 | 88 |
| o | Enterobacter sp. TBS_079 | MPMX20_00157 | | Iron-sulfur protein | insig. | 38 | 80 |
| | Dickeya dadantii 3937 | DDA3937_RS21410 | | formate-dependent uric acid utilization protein AegA | insig. | 36 | 88 |
| o | Enterobacter asburiae PDN3 | EX28DRAFT_3838 | | Fe-S-cluster-containing hydrogenase components 2 | insig. | 36 | 93 |
| | Rhodospirillum rubrum S1H | Rru_A0323 | | 4Fe-4S ferredoxin, iron-sulfur binding (NCBI) | insig. | 38 | 77 |
| o | Rahnella sp. WP5 | EX31_RS19945 | | electron transport protein HydN | insig. | 35 | 85 |
| | Methanococcus maripaludis JJ | MMJJ_RS06630 | | 4Fe-4S dicluster domain-containing protein | strong | 37 | 83 |
| o | Klebsiella michiganensis M5al | BWI76_RS17545 | | oxidoreductase, 4Fe-4S subunit | no data | 34 | 96 |
| | Methanococcus maripaludis S2 | MMP_RS07725 | | 4Fe-4S dicluster domain-containing protein | strong | 37 | 83 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF4923 | | Anaerobic dimethyl sulfoxide reductase chain B (EC 1.8.99.-) | no data | 41 | 72 |
| | Rhodospirillum rubrum S1H | Rru_A1426 | | 4Fe-4S ferredoxin, iron-sulfur binding (NCBI) | no data | 31 | 95 |
| | Serratia liquefaciens MT49 | IAI46_08585 | | dimethylsulfoxide reductase subunit B | insig. | 42 | 72 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_17925 | | dimethylsulfoxide reductase subunit B | insig. | 41 | 77 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_21255 | | dimethylsulfoxide reductase subunit B | insig. | 41 | 77 |
| | Escherichia coli ECRC100 | OKFHMN_19610 | ygfT | formate-dependent uric acid utilization protein YgfT | insig. | 37 | 75 |
| | Escherichia coli ECRC101 | MCAODC_10135 | ygfT | formate-dependent uric acid utilization protein YgfT | insig. | 37 | 75 |
| | Escherichia coli ECRC102 | NIAGMN_17380 | ygfT | formate-dependent uric acid utilization protein YgfT | insig. | 37 | 75 |
| | Escherichia coli ECRC98 | JDDGAC_23255 | ygfT | formate-dependent uric acid utilization protein YgfT | insig. | 37 | 75 |
| | Escherichia coli ECRC99 | KEDOAH_08525 | ygfT | formate-dependent uric acid utilization protein YgfT | no data | 37 | 75 |
| | Escherichia coli ECOR38 | HEPCGN_14795 | hycB | electron transporter | insig. | 33 | 81 |
| | Escherichia coli ECOR27 | NOLOHH_11540 | ygfT | formate-dependent uric acid utilization protein YgfT | insig. | 36 | 75 |
| | Escherichia coli ECRC62 | BNILDI_10065 | ygfT | formate-dependent uric acid utilization protein YgfT | insig. | 36 | 75 |
| | Escherichia coli BW25113 | b2887 | ygfT | putative oxidoreductase, Fe-S subunit (VIMSS) | insig. | 36 | 75 |
| | Escherichia coli BL21 | ECD_02719 | | putative oxidoreductase, Fe-S subunit/nucleotide-binding subunit | insig. | 36 | 75 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_00829 | | Ferredoxin--NADP reductase | insig. | 36 | 75 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS20435 | | 4Fe-4S binding protein | insig. | 45 | 59 |
| | Serratia liquefaciens MT49 | IAI46_12495 | | electron transport protein HydN | no data | 34 | 85 |
| | Escherichia fergusonii Becca | EFB2_00234 | | Hydrogenase-4 component A | insig. | 33 | 81 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF437 | | Electron transport protein HydN | insig. | 35 | 81 |
| | Klebsiella michiganensis M5al | BWI76_RS15930 | | dimethylsulfoxide reductase, chain B | insig. | 43 | 62 |
| | Escherichia coli ECOR38 | HEPCGN_18900 | ygfT | formate-dependent uric acid utilization protein YgfT | insig. | 37 | 75 |
| | Escherichia fergusonii Becca | EFB2_01015 | | Ferredoxin--NADP reductase | insig. | 35 | 75 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS16080 | | formate-dependent uric acid utilization protein YgfT | insig. | 35 | 75 |
| | Escherichia coli ECOR27 | NOLOHH_07850 | hycB | electron transporter | insig. | 33 | 81 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_00131 | | Hydrogenase-4 component A | insig. | 33 | 81 |
| | Enterobacter sp. TBS_079 | MPMX20_03598 | | Iron-sulfur protein | insig. | 33 | 88 |
| | Klebsiella michiganensis M5al | BWI76_RS09685 | | dimethylsulfoxide reductase, chain B | no data | 44 | 62 |
| | Escherichia coli ECRC100 | OKFHMN_05540 | dmsB | dimethylsulfoxide reductase subunit B | insig. | 43 | 62 |
| | Escherichia coli ECRC101 | MCAODC_24930 | dmsB | dimethylsulfoxide reductase subunit B | insig. | 43 | 62 |
| | Escherichia coli ECRC102 | NIAGMN_03260 | dmsB | dimethylsulfoxide reductase subunit B | insig. | 43 | 62 |
| | Escherichia coli ECRC98 | JDDGAC_09350 | dmsB | dimethylsulfoxide reductase subunit B | insig. | 43 | 62 |
| | Escherichia coli ECRC99 | KEDOAH_22195 | dmsB | dimethylsulfoxide reductase subunit B | no data | 43 | 62 |
| | Escherichia coli ECRC62 | BNILDI_03695 | hycB | electron transporter | insig. | 45 | 59 |
| | Escherichia coli BL21 | ECD_00899 | | dimethyl sulfoxide reductase, anaerobic, subunit B | insig. | 43 | 62 |
| | Escherichia coli ECOR27 | NOLOHH_22110 | dmsB | dimethylsulfoxide reductase subunit B | insig. | 43 | 62 |
| | Escherichia coli ECRC62 | BNILDI_20365 | dmsB | dimethylsulfoxide reductase subunit B | insig. | 43 | 62 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_02773 | | Anaerobic dimethyl sulfoxide reductase chain B | insig. | 43 | 62 |
| | Escherichia coli BW25113 | b0895 | dmsB | dimethyl sulfoxide reductase, anaerobic, subunit B (NCBI) | sig. | 43 | 62 |
| | Escherichia coli ECRC100 | OKFHMN_15905 | hycB | electron transporter | cofit | 33 | 81 |
| | Escherichia coli ECRC101 | MCAODC_06420 | hycB | electron transporter | insig. | 33 | 81 |
| | Escherichia coli ECRC102 | NIAGMN_13665 | hycB | electron transporter | cofit | 33 | 81 |
| | Escherichia coli ECRC98 | JDDGAC_19535 | hycB | electron transporter | insig. | 33 | 81 |
| | Escherichia coli ECRC99 | KEDOAH_12245 | hycB | electron transporter | no data | 33 | 81 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_2804 | | Fe-S-cluster-containing hydrogenase components 2 | cofit | 33 | 88 |
| | Escherichia coli BL21 | ECD_03425 | | putative hydrogenase, 4Fe-4S ferredoxin-type component | insig. | 45 | 59 |
| | Escherichia coli BW25113 | b3573 | yiaI | predicted hydrogenase, 4Fe-4S ferredoxin-type component (NCBI) | sig. | 45 | 59 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS04760 | | dimethylsulfoxide reductase iron-sulfur subunit DmsB | no data | 43 | 62 |
| | Rahnella sp. WP5 | EX31_RS18495 | | dimethylsulfoxide reductase subunit B | insig. | 44 | 61 |
| | Pectobacterium carotovorum WPP14 | HER17_RS21755 | | formate-dependent uric acid utilization protein AegA | cofit | 34 | 90 |
| o | Klebsiella pneumoniae MRSN742743 | KFA93_RS18865 | hydN;inference=COORDINATES | electron transport protein HydN | no data | 34 | 80 |
| | Escherichia coli ECOR38 | HEPCGN_22970 | dmsB | dimethylsulfoxide reductase subunit B | insig. | 42 | 62 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_02945 | | electron transport protein HydN | no data | 34 | 80 |
| | Methanococcus maripaludis S2 | MMP_RS00620 | | 4Fe-4S binding protein | strong | 37 | 85 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_0193 | | glutamate synthase small subunit family protein, proteobacterial | insig. | 35 | 81 |
| | Enterobacter sp. TBS_079 | MPMX20_02083 | | Anaerobic dimethyl sulfoxide reductase chain B | no data | 42 | 62 |
| | Escherichia coli ECOR38 | HEPCGN_06145 | dmsB | dimethylsulfoxide reductase subunit B | insig. | 35 | 77 |
| | Enterobacter sp. TBS_079 | MPMX20_03329 | | Ferredoxin--NADP reductase | insig. | 33 | 88 |
| | Shewanella oneidensis MR-1 | SO1430 | dmsB-1 | anaerobic dimethyl sulfoxide reductase, B subunit (NCBI ptt file) | insig. | 40 | 70 |
| | Shewanella amazonensis SB2B | Sama_2903 | | NrfC, Fe-S-cluster-containing hydrogenase component 1 (RefSeq) | insig. | 36 | 90 |
| | Enterobacter sp. TBS_079 | MPMX20_01557 | | Anaerobic dimethyl sulfoxide reductase chain B | no data | 42 | 62 |
| | Shewanella loihica PV-4 | Shew_3157 | | 4Fe-4S ferredoxin iron-sulfur binding domain-containing protein (RefSeq) | insig. | 35 | 90 |
| | Dickeya dadantii 3937 | DDA3937_RS07410 | | 4Fe-4S dicluster domain-containing protein | insig. | 44 | 59 |
| | Dickeya dianthicola ME23 | DZA65_RS07795 | | 4Fe-4S dicluster domain-containing protein | insig. | 44 | 59 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_2037 | | DMSO reductase, iron-sulfur subunit | cofit | 42 | 62 |
| | Escherichia coli BL21 | ECD_01558 | | oxidoreductase, Fe-S subunit | no data | 41 | 62 |
| | Escherichia fergusonii Becca | EFB2_02403 | | Anaerobic dimethyl sulfoxide reductase chain B | insig. | 41 | 62 |
| | Escherichia coli ECRC100 | OKFHMN_27765 | dmsB | dimethylsulfoxide reductase subunit B | no data | 41 | 62 |
| | Escherichia coli ECRC101 | MCAODC_17645 | dmsB | dimethylsulfoxide reductase subunit B | insig. | 41 | 62 |
| | Escherichia coli ECRC102 | NIAGMN_00310 | dmsB | dimethylsulfoxide reductase subunit B | insig. | 41 | 62 |
| | Escherichia coli ECRC62 | BNILDI_17060 | dmsB | dimethylsulfoxide reductase subunit B | insig. | 41 | 62 |
| | Escherichia coli ECRC98 | JDDGAC_02355 | dmsB | dimethylsulfoxide reductase subunit B | insig. | 41 | 62 |
| | Escherichia coli ECRC99 | KEDOAH_00340 | dmsB | dimethylsulfoxide reductase subunit B | no data | 41 | 62 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_02137 | | Anaerobic dimethyl sulfoxide reductase chain B | insig. | 41 | 62 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS08880 | | DMSO reductase like molybdoenzyme iron-sulfur subunit YnfG | no data | 41 | 62 |
| | Escherichia coli BW25113 | b1589 | ynfG | oxidoreductase, Fe-S subunit (NCBI) | insig. | 41 | 62 |
| | Pectobacterium carotovorum WPP14 | HER17_RS21750 | | 4Fe-4S dicluster domain-containing protein | no data | 32 | 88 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF4717 | | Formate hydrogenlyase subunit 2 | insig. | 31 | 85 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_27690 | | formate-dependent uric acid utilization protein AegA | insig. | 44 | 59 |
| | Klebsiella pneumoniae MRSN742743 | KFA93_RS05440 | aegA;go_function=oxidoreductase | formate-dependent uric acid utilization protein AegA | insig. | 44 | 59 |
| | Escherichia coli ECOR27 | NOLOHH_18270 | dmsB | dimethylsulfoxide reductase subunit B | no data | 41 | 62 |
| | Escherichia coli ECOR38 | HEPCGN_21150 | aegA | formate-dependent uric acid utilization protein AegA | insig. | 33 | 85 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF2190 | | Glutamate synthase [NADPH] small chain (EC 1.4.1.13) | insig. | 32 | 99 |
| | Dickeya dianthicola 67-19 | HGI48_RS07285 | | 4Fe-4S dicluster domain-containing protein | insig. | 43 | 59 |
| | Methanococcus maripaludis S2 | MMP_RS05070 | | 4Fe-4S dicluster domain-containing protein | strong | 37 | 83 |
| | Escherichia coli BL21 | ECD_02373 | | hydrogenase 4, 4Fe-4S subunit | insig. | 36 | 66 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_10095 | | 4Fe-4S ferredoxin | insig. | 41 | 59 |
| | Escherichia fergusonii Becca | EFB2_01199 | | Hydrogenase-4 component A | insig. | 30 | 85 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_07815 | | effector protein | insig. | 31 | 80 |
| | Klebsiella pneumoniae MRSN742743 | KFA93_RS09355 | | 4Fe-4S dicluster domain-containing protein | insig. | 31 | 80 |
| | Escherichia coli ECOR27 | NOLOHH_13560 | hyfA | hydrogenase 4 subunit HyfA | insig. | 36 | 66 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_01248 | | Hydrogenase-4 component A | insig. | 36 | 66 |
| | Escherichia coli ECOR27 | NOLOHH_13660 | aegA | formate-dependent uric acid utilization protein AegA | insig. | 33 | 81 |
| | Escherichia coli ECRC100 | OKFHMN_21980 | aegA | formate-dependent uric acid utilization protein AegA | cofit | 33 | 81 |
| | Escherichia coli ECRC101 | MCAODC_12510 | aegA | formate-dependent uric acid utilization protein AegA | insig. | 33 | 81 |
| | Escherichia coli ECRC102 | NIAGMN_19750 | aegA | formate-dependent uric acid utilization protein AegA | cofit | 33 | 81 |
| | Escherichia coli ECRC62 | BNILDI_12470 | aegA | formate-dependent uric acid utilization protein AegA | cofit | 33 | 81 |
| | Escherichia coli ECRC98 | JDDGAC_25925 | aegA | formate-dependent uric acid utilization protein AegA | insig. | 33 | 81 |
| | Escherichia coli ECRC99 | KEDOAH_06240 | aegA | formate-dependent uric acid utilization protein AegA | no data | 33 | 81 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS14080 | | formate-dependent uric acid utilization protein AegA | cofit | 33 | 81 |
| | Rahnella sp. WP5 | EX31_RS07260 | | formate-dependent uric acid utilization protein AegA | insig. | 32 | 90 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF4707 | | Fe-S-cluster-containing hydrogenase components 2 | insig. | 31 | 90 |
| | Escherichia coli BL21 | ECD_02563 | | formate dehydrogenase-H, [4Fe-4S] ferredoxin subunit | insig. | 30 | 97 |
| | Escherichia fergusonii Becca | EFB2_01211 | | Hydrogenase-4 component A | insig. | 30 | 97 |
| | Escherichia coli ECOR27 | NOLOHH_12475 | hydN | electron transport protein HydN | insig. | 30 | 97 |
| | Escherichia coli ECRC100 | OKFHMN_20630 | hydN | electron transport protein HydN | insig. | 30 | 97 |
| | Escherichia coli ECRC101 | MCAODC_11155 | hydN | electron transport protein HydN | insig. | 30 | 97 |
| | Escherichia coli ECRC102 | NIAGMN_18400 | hydN | electron transport protein HydN | cofit | 30 | 97 |
| | Escherichia coli ECRC62 | BNILDI_11035 | hydN | electron transport protein HydN | insig. | 30 | 97 |
| | Escherichia coli ECRC98 | JDDGAC_24295 | hydN | electron transport protein HydN | insig. | 30 | 97 |
| | Escherichia coli ECRC99 | KEDOAH_07505 | hydN | electron transport protein HydN | no data | 30 | 97 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_01021 | | Hydrogenase-4 component A | insig. | 30 | 97 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS15160 | | electron transport protein HydN | insig. | 30 | 97 |
| | Escherichia coli BW25113 | b2713 | hydN | formate dehydrogenase-H, [4Fe-4S] ferredoxin subunit (NCBI) | insig. | 30 | 97 |
| | Escherichia coli BL21 | ECD_02359 | | putative oxidoreductase, FeS binding subunit/NAD/FAD-binding subunit | insig. | 33 | 81 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_01263 | | Ferredoxin--NADP reductase | insig. | 33 | 81 |
| | Escherichia coli BW25113 | b2468 | aegA | fused predicted oxidoreductase: FeS binding subunit/NAD/FAD-binding subunit (NCBI) | sig. | 33 | 81 |
| | Escherichia coli ECOR38 | HEPCGN_19765 | hycB | formate hydrogenlyase subunit HycB | insig. | 30 | 85 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF3921 | | Thiosulfate reductase electron transport protein phsB | cofit | 36 | 67 |
| | Escherichia fergusonii Becca | EFB2_01420 | | Ferredoxin--NADP reductase | insig. | 33 | 81 |
| | Klebsiella michiganensis M5al | BWI76_RS22280 | | formate dehydrogenase-H ferredoxin subunit | insig. | 32 | 80 |
| | Escherichia fergusonii Becca | EFB2_03166 | | Anaerobic dimethyl sulfoxide reductase chain B | insig. | 43 | 62 |
| | Methanococcus maripaludis JJ | MMJJ_RS00065 | | 4Fe-4S dicluster domain-containing protein | strong | 37 | 83 |
| | Shewanella sp. ANA-3 | Shewana3_3961 | | 4Fe-4S ferredoxin iron-sulfur binding domain-containing protein (RefSeq) | cofit | 36 | 89 |
| | Escherichia coli ECRC62 | BNILDI_12370 | hyfA | hydrogenase 4 subunit HyfA | insig. | 31 | 83 |
| | Escherichia coli BL21 | ECD_02574 | | hydrogenase 3, Fe-S subunit | insig. | 30 | 85 |
| | Escherichia coli ECOR27 | NOLOHH_12420 | hycB | formate hydrogenlyase subunit HycB | insig. | 30 | 85 |
| | Escherichia coli ECRC100 | OKFHMN_20575 | hycB | formate hydrogenlyase subunit HycB | insig. | 30 | 85 |
| | Escherichia coli ECRC101 | MCAODC_11100 | hycB | formate hydrogenlyase subunit HycB | insig. | 30 | 85 |
| | Escherichia coli ECRC102 | NIAGMN_18345 | hycB | formate hydrogenlyase subunit HycB | cofit | 30 | 85 |
| | Escherichia coli ECRC62 | BNILDI_10970 | hycB | formate hydrogenlyase subunit HycB | insig. | 30 | 85 |
| | Escherichia coli ECRC98 | JDDGAC_24240 | hycB | formate hydrogenlyase subunit HycB | insig. | 30 | 85 |
| | Escherichia coli ECRC99 | KEDOAH_07560 | hycB | formate hydrogenlyase subunit HycB | no data | 30 | 85 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_01010 | | Hydrogenase-4 component A | insig. | 30 | 85 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS15220 | | formate hydrogenlyase subunit HycB | insig. | 30 | 85 |
| | Escherichia coli BW25113 | b2724 | hycB | hydrogenase 3, Fe-S subunit (NCBI) | sig. | 30 | 85 |
| | Shewanella oneidensis MR-1 | SO4357 | dmsB-2 | anaerobic dimethyl sulfoxide reductase, B subunit (NCBI ptt file) | insig. | 41 | 62 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF1483 | | Anaerobic dimethyl sulfoxide reductase chain B (EC 1.8.5.3) | insig. | 40 | 62 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_2815 | | Fe-S-cluster-containing hydrogenase components 2 | no data | 31 | 80 |
| | Escherichia coli ECOR38 | HEPCGN_19830 | hydN | electron transport protein HydN | insig. | 30 | 97 |
| | Shewanella sp. ANA-3 | Shewana3_3618 | | 4Fe-4S ferredoxin iron-sulfur binding domain-containing protein (RefSeq) | insig. | 44 | 60 |
| | Shewanella oneidensis MR-1 | SO4061 | psrB | polysulfide reductase, subunit B (NCBI ptt file) | insig. | 44 | 60 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_0932 | | 4Fe-4S ferredoxin iron-sulfur binding domain protein (RefSeq) | strong | 35 | 78 |
| | Klebsiella michiganensis M5al | BWI76_RS20850 | | oxidoreductase FeS-binding subunit | insig. | 41 | 59 |
| | Phaeobacter inhibens DSM 17395 | PGA1_c28890 | | polysulfide reductase chain B-like protein | insig. | 45 | 50 |
| | Methanococcus maripaludis JJ | MMJJ_RS04865 | | 4Fe-4S binding protein | cofit | 36 | 85 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_0165 | | 4Fe-4S ferredoxin iron-sulfur binding domain protein (RefSeq) | insig. | 31 | 99 |
| | Azospirillum brasilense Sp245 | AZOBR_RS18730 | | formate dehydrogenase | insig. | 35 | 67 |
| | Klebsiella michiganensis M5al | BWI76_RS17550 | | oxidoreductase (Fe-S)-binding subunit | insig. | 34 | 81 |
| | Dinoroseobacter shibae DFL-12 | Dshi_1237 | | 4Fe-4S ferredoxin iron-sulfur binding domain protein (RefSeq) | insig. | 32 | 68 |
| | Variovorax sp. SCN45 | GFF3158 | | Sulfite dehydrogenase (quinone), iron-sulfur subunit SoeB (EC 1.8.5.6) | insig. | 38 | 59 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_3187 | | 4Fe-4S ferredoxin iron-sulfur binding domain protein (RefSeq) | no data | 32 | 89 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF4517 | | Anaerobic dimethyl sulfoxide reductase chain B (EC 1.8.5.3) | insig. | 42 | 59 |
| | Dickeya dadantii 3937 | DDA3937_RS21415 | | 4Fe-4S dicluster domain-containing protein | insig. | 32 | 80 |
| | Klebsiella michiganensis M5al | BWI76_RS27070 | | 4Fe-4S ferredoxin | insig. | 32 | 83 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS14705 | | 4Fe-4S dicluster domain-containing protein | cofit | 34 | 78 |
| | Dickeya dianthicola ME23 | DZA65_RS22600 | | 4Fe-4S dicluster domain-containing protein | cofit | 32 | 80 |
| | Rahnella sp. WP5 | EX31_RS05770 | | formate dehydrogenase subunit beta | insig. | 39 | 71 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_1611 | | dimethylsulfoxide reductase, chain B (RefSeq) | sig. | 36 | 73 |
| | Dickeya dianthicola 67-19 | HGI48_RS21615 | | 4Fe-4S dicluster domain-containing protein | insig. | 32 | 80 |
| | Ralstonia sp. UNC404CL21Col | ABZR87_RS16215 | | formate dehydrogenase FDH3 subunit beta | insig. | 32 | 82 |
| | Escherichia coli ECOR38 | HEPCGN_21070 | hyfA | hydrogenase 4 subunit HyfA | insig. | 30 | 83 |
| | Azospirillum sp. SherDot2 | MPMX19_03516 | | Hydrogenase-4 component A | no data | 38 | 59 |
| | Azospirillum sp. SherDot2 | MPMX19_03517 | | Hydrogenase-4 component A | no data | 32 | 83 |
| | Dinoroseobacter shibae DFL-12 | Dshi_0505 | | 4Fe-4S ferredoxin iron-sulfur binding domain protein (RefSeq) | insig. | 38 | 60 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU2293 | cooF | iron-sulfur protein CooF (TIGR) | insig. | 37 | 60 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS15975 | | formate dehydrogenase | insig. | 34 | 67 |
| | Enterobacter sp. TBS_079 | MPMX20_03609 | | Hydrogenase-4 component A | insig. | 30 | 80 |
| | Bosea sp. OAE506 | ABIE41_RS23360 | | formate dehydrogenase FDH3 subunit beta | sig. | 38 | 62 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS24535 | | ferredoxin | no data | 37 | 59 |
| | Escherichia coli BW25113 | b2481 | hyfA | hydrogenase 4 Fe-S subunit (VIMSS) | insig. | 32 | 68 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS04360 | | formate dehydrogenase | insig. | 32 | 82 |
| | Ralstonia solanacearum UW163 | UW163_RS09310 | | formate dehydrogenase | insig. | 32 | 82 |
| | Escherichia coli BL21 | ECD_03944 | | formate-dependent nitrite reductase, 4Fe4S subunit | insig. | 37 | 72 |
| | Escherichia coli ECOR27 | NOLOHH_05060 | nrfC | cytochrome c nitrite reductase Fe-S protein | insig. | 37 | 72 |
| | Escherichia coli ECRC100 | OKFHMN_12810 | nrfC | cytochrome c nitrite reductase Fe-S protein | insig. | 37 | 72 |
| | Escherichia coli ECRC101 | MCAODC_03320 | nrfC | cytochrome c nitrite reductase Fe-S protein | insig. | 37 | 72 |
| | Escherichia coli ECRC102 | NIAGMN_10655 | nrfC | cytochrome c nitrite reductase Fe-S protein | cofit | 37 | 72 |
| | Escherichia coli ECRC62 | BNILDI_06465 | nrfC | cytochrome c nitrite reductase Fe-S protein | insig. | 37 | 72 |
| | Escherichia coli ECRC98 | JDDGAC_16445 | nrfC | cytochrome c nitrite reductase Fe-S protein | insig. | 37 | 72 |
| | Escherichia coli ECRC99 | KEDOAH_15340 | nrfC | cytochrome c nitrite reductase Fe-S protein | no data | 37 | 72 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_03968 | | putative ferredoxin-like protein YdhX | insig. | 37 | 72 |
| | Escherichia coli BW25113 | b4072 | nrfC | formate-dependent nitrite reductase, 4Fe4S subunit (NCBI) | insig. | 37 | 72 |
| | Ralstonia solanacearum GMI1000 | RS_RS11910 | | 4Fe-4S dicluster domain-containing protein | insig. | 33 | 67 |
| | Ralstonia solanacearum PSI07 | RPSI07_RS13010 | | 4Fe-4S dicluster domain-containing protein | insig. | 33 | 67 |
| | Escherichia coli ECOR27 | NOLOHH_11545 | ygfS | Putative electron transport protein YgfS | insig. | 32 | 78 |
| | Escherichia coli ECRC62 | BNILDI_10070 | ygfS | Putative electron transport protein YgfS | insig. | 32 | 78 |
| | Escherichia coli BW25113 | b2886 | ygfS | putative oxidoreductase, Fe-S subunit (VIMSS) | insig. | 32 | 78 |
| | Azospirillum sp. SherDot2 | MPMX19_05665 | | Formate dehydrogenase iron-sulfur subunit | insig. | 31 | 91 |
| | Escherichia fergusonii Becca | EFB2_04517 | | putative ferredoxin-like protein YdhX | insig. | 38 | 72 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS23565 | | cytochrome c nitrite reductase Fe-S protein | insig. | 38 | 72 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS08495 | | hypothetical protein | cofit | 37 | 59 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF1455 | | NrfC protein | cofit | 35 | 75 |
| | Escherichia coli BL21 | ECD_02718 | | putative 4Fe-4S ferredoxin-type oxidoreductase subunit | insig. | 32 | 78 |
| | Escherichia fergusonii Becca | EFB2_01016 | | Hydrogenase-4 component A | insig. | 32 | 78 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_00830 | | Hydrogenase-4 component A | insig. | 32 | 78 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS16075 | | 4Fe-4S dicluster domain-containing protein | insig. | 32 | 78 |
| | Shewanella sp. ANA-3 | Shewana3_3917 | | 4Fe-4S ferredoxin iron-sulfur binding domain-containing protein (RefSeq) | cofit | 31 | 67 |
| | Shewanella oneidensis MR-1 | SO4510 | fdhB-1 | formate dehydrogenase, iron-sulfur subunit (NCBI ptt file) | cofit | 31 | 67 |
| | Azospirillum brasilense Sp245 | AZOBR_RS32495 | | ferredoxin | sig. | 31 | 85 |
| | Shewanella amazonensis SB2B | Sama_3176 | | polysulfide reductase, subunit B (RefSeq) | insig. | 38 | 77 |
| | Serratia liquefaciens MT49 | IAI46_15705 | | 4Fe-4S dicluster domain-containing protein | insig. | 32 | 87 |
| | Escherichia coli ECOR38 | HEPCGN_18905 | ygfS | Putative electron transport protein YgfS | insig. | 32 | 78 |
| | Rhodospirillum rubrum S1H | Rru_A0312 | | 4Fe-4S ferredoxin, iron-sulfur binding (NCBI) | no data | 31 | 74 |
| | Shewanella loihica PV-4 | Shew_0241 | | 4Fe-4S ferredoxin iron-sulfur binding domain-containing protein (RefSeq) | insig. | 42 | 67 |
| | Escherichia fergusonii Becca | EFB2_02321 | | putative ferredoxin-like protein YdhX | insig. | 40 | 59 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS09350 | | 4Fe-4S dicluster domain-containing protein | no data | 40 | 59 |
| | Escherichia coli BL21 | ECD_01640 | | putative 4Fe-4S ferridoxin-type protein; FNR, Nar, NarP-regulated protein; putative subunit of YdhYVWXUT oxidoreductase complex | no data | 39 | 59 |
| | Escherichia coli ECOR27 | NOLOHH_17835 | | Ferredoxin | insig. | 39 | 59 |
| | Escherichia coli ECRC100 | OKFHMN_27315 | | Uncharacterized ferredoxin-like protein YdhX | cofit | 39 | 59 |
| | Escherichia coli ECRC101 | MCAODC_18095 | | Putative oxidoreductase Fe-S subunit | sig. | 39 | 59 |
| | Escherichia coli ECRC102 | NIAGMN_00750 | | Uncharacterized ferredoxin-like protein YdhX | insig. | 39 | 59 |
| | Escherichia coli ECRC62 | BNILDI_16625 | | Ferredoxin | cofit | 39 | 59 |
| | Escherichia coli ECRC98 | JDDGAC_01890 | | Uncharacterized ferredoxin-like protein YdhX | insig. | 39 | 59 |
| | Escherichia coli ECRC99 | KEDOAH_00795 | | Uncharacterized ferredoxin-like protein YdhX | no data | 39 | 59 |
| | Escherichia coli BW25113 | b1671 | ydhX | predicted 4Fe-4S ferridoxin-type protein (RefSeq) | sig. | 39 | 59 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF1192 | | Formate dehydrogenase-O, iron-sulfur subunit (EC 1.2.1.2); Putative formate dehydrogenase iron-sulfur subunit (EC 1.2.1.2) | insig. | 33 | 67 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_03005 | | formate hydrogenlyase | insig. | 29 | 80 |
| | Klebsiella pneumoniae MRSN742743 | KFA93_RS18805 | | 4Fe-4S dicluster domain-containing protein | insig. | 29 | 80 |
| | Rhodospirillum rubrum S1H | Rru_A0309 | | 4Fe-4S ferredoxin, iron-sulfur binding (NCBI) | insig. | 29 | 99 |
| | Escherichia coli ECOR38 | HEPCGN_11435 | nrfC | cytochrome c nitrite reductase Fe-S protein | insig. | 37 | 72 |
| | Escherichia coli ECRC100 | OKFHMN_21900 | hyfA | hydrogenase 4 subunit HyfA | sig. | 31 | 68 |
| | Escherichia coli ECRC101 | MCAODC_12430 | hyfA | hydrogenase 4 subunit HyfA | insig. | 31 | 68 |
| | Escherichia coli ECRC102 | NIAGMN_19670 | hyfA | hydrogenase 4 subunit HyfA | insig. | 31 | 68 |
| | Escherichia coli ECRC98 | JDDGAC_25845 | hyfA | hydrogenase 4 subunit HyfA | insig. | 31 | 68 |
| | Escherichia coli ECRC99 | KEDOAH_06320 | hyfA | hydrogenase 4 subunit HyfA | no data | 31 | 68 |
| | Serratia liquefaciens MT49 | IAI46_12535 | | 4Fe-4S dicluster domain-containing protein | no data | 44 | 48 |
| | Escherichia coli ECOR38 | HEPCGN_05700 | | Thiosulfate reductase electron transport protein PhsB | insig. | 39 | 59 |
| | Lysobacter sp. OAE881 | ABIE51_RS02980 | | 4Fe-4S dicluster domain-containing protein | strong | 33 | 80 |
| | Acidovorax sp. GW101-3H11 | Ac3H11_3802 | | Formate dehydrogenase-O, iron-sulfur subunit (EC 1.2.1.2); Putative formate dehydrogenase iron-sulfur subunit (EC 1.2.1.2) | sig. | 32 | 67 |
| | Shewanella amazonensis SB2B | Sama_3612 | | formate dehydrogenase, iron-sulfur subunit (RefSeq) | strong | 31 | 67 |
| | Dickeya dadantii 3937 | DDA3937_RS07475 | | 4Fe-4S dicluster domain-containing protein | insig. | 31 | 75 |
| | Klebsiella michiganensis M5al | BWI76_RS22335 | | 4Fe-4S ferredoxin | insig. | 29 | 80 |
| | Rahnella sp. WP5 | EX31_RS19905 | | 4Fe-4S dicluster domain-containing protein | insig. | 28 | 72 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_02053 | | putative ferredoxin-like protein YdhX | insig. | 39 | 59 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_1693 | | 4Fe-4S ferredoxin iron-sulfur binding domain protein (RefSeq) | sig. | 34 | 57 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS13445 | | 4Fe-4S dicluster domain-containing protein | cofit | 36 | 60 |
| | Azospirillum brasilense Sp245 | AZOBR_RS05255 | | formate dehydrogenase | sig. | 34 | 67 |