| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Methanococcus maripaludis S2 | MMP_RS05520 | | succinate dehydrogenase/fumarate reductase iron-sulfur subunit | no data | 100 | 100 |
| o | Methanococcus maripaludis JJ | MMJJ_RS08850 | | succinate dehydrogenase/fumarate reductase iron-sulfur subunit | strong | 99 | 100 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_1863 | | protein of unknown function DUF224 cysteine-rich region domain protein (RefSeq) | no data | 26 | 71 |
| | Synechocystis sp000284455 PCC 6803 | SGL_RS04800 | | (Fe-S)-binding protein | sig. | 33 | 50 |
| | Fusobacterium nucleatum SB010 | HUW76_09450 | | LUD domain-containing protein | cofit | 28 | 69 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU3028 | | iron-sulfur cluster-binding protein (TIGR) | strong | 26 | 68 |
| | Synechococcus elongatus PCC 7942 | Synpcc7942_1717 | glcF | glycolate oxidase subunit (Fe-S) protein | strong | 24 | 76 |
| | Rhizobium sp. OAE497 | ABIE40_RS03565 | | glycolate oxidase subunit GlcF | strong | 26 | 74 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_1868 | | protein of unknown function DUF162 (RefSeq) | sig. | 33 | 43 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_26920 | | anaerobic glycerol-3-phosphate dehydrogenase subunit GlpC | insig. | 26 | 70 |
| | Klebsiella pneumoniae MRSN742743 | KFA93_RS06230 | glpC;go_component=glycerol-3-phosphate | anaerobic glycerol-3-phosphate dehydrogenase subunit GlpC | insig. | 26 | 70 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_13430 | | succinate dehydrogenase/fumarate reductase iron-sulfur subunit | cofit | 33 | 39 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_17920 | | anaerobic glycerol-3-phosphate dehydrogenase subunit C | insig. | 26 | 67 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU3033 | | iron-sulfur cluster-binding protein (TIGR) | strong | 30 | 42 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF1847 | | Anaerobic glycerol-3-phosphate dehydrogenase subunit C (EC 1.1.5.3) | insig. | 26 | 68 |
| | Enterobacter sp. TBS_079 | MPMX20_03188 | | Anaerobic glycerol-3-phosphate dehydrogenase subunit C | sig. | 25 | 68 |
| | Dickeya dianthicola 67-19 | HGI48_RS19065 | | succinate dehydrogenase/fumarate reductase iron-sulfur subunit | insig. | 34 | 39 |
| | Dickeya dianthicola ME23 | DZA65_RS20185 | | succinate dehydrogenase/fumarate reductase iron-sulfur subunit | insig. | 34 | 39 |
| | Dickeya dadantii 3937 | DDA3937_RS19800 | | anaerobic glycerol-3-phosphate dehydrogenase subunit C | insig. | 27 | 68 |
| | Dickeya dadantii 3937 | DDA3937_RS18970 | | succinate dehydrogenase/fumarate reductase iron-sulfur subunit | cofit | 33 | 39 |
| | Serratia liquefaciens MT49 | IAI46_01545 | | succinate dehydrogenase/fumarate reductase iron-sulfur subunit | insig. | 33 | 39 |
| | Agrobacterium fabrum C58 | Atu0667 | | glycolate oxidase iron-sulfur subunit | strong | 25 | 74 |
| | Pectobacterium carotovorum WPP14 | HER17_RS02385 | | succinate dehydrogenase/fumarate reductase iron-sulfur subunit | cofit | 32 | 39 |
| | Mycobacterium tuberculosis H37Rv | Rv1553 | | Probable fumarate reductase [iron-sulfur subunit] FrdB (fumarate dehydrogenase) (fumaric hydrogenase) | insig. | 30 | 41 |
| | Rahnella sp. WP5 | EX31_RS08905 | | succinate dehydrogenase/fumarate reductase iron-sulfur subunit | insig. | 34 | 38 |
| | Dickeya dianthicola ME23 | DZA65_RS21005 | | anaerobic glycerol-3-phosphate dehydrogenase subunit C | insig. | 26 | 68 |
| | Dickeya dianthicola 67-19 | HGI48_RS19960 | | anaerobic glycerol-3-phosphate dehydrogenase subunit C | insig. | 26 | 68 |
| | Erwinia tracheiphila HP pepo 2.2 | IJEDHG_07000 | | succinate dehydrogenase/fumarate reductase iron-sulfur subunit | insig. | 31 | 38 |
| | Erwinia tracheiphila SCR3 | LU632_RS01915 | | succinate dehydrogenase/fumarate reductase iron-sulfur subunit | insig. | 31 | 38 |
| | Escherichia coli BL21 | ECD_04025 | | fumarate reductase (anaerobic), Fe-S subunit | insig. | 33 | 38 |
| | Escherichia fergusonii Becca | EFB2_04380 | | Fumarate reductase iron-sulfur subunit | cofit | 33 | 38 |
| | Escherichia coli ECOR27 | NOLOHH_04610 | frdB | fumarate reductase iron-sulfur protein | insig. | 33 | 38 |
| | Escherichia coli ECOR38 | HEPCGN_10575 | frdB | fumarate reductase iron-sulfur protein | insig. | 33 | 38 |
| | Escherichia coli ECRC100 | OKFHMN_12350 | frdB | fumarate reductase iron-sulfur protein | cofit | 33 | 38 |
| | Escherichia coli ECRC101 | MCAODC_02860 | frdB | fumarate reductase iron-sulfur protein | insig. | 33 | 38 |
| | Escherichia coli ECRC102 | NIAGMN_10195 | frdB | fumarate reductase iron-sulfur protein | cofit | 33 | 38 |
| | Escherichia coli ECRC62 | BNILDI_06880 | frdB | fumarate reductase iron-sulfur protein | insig. | 33 | 38 |
| | Escherichia coli ECRC98 | JDDGAC_15985 | frdB | fumarate reductase iron-sulfur protein | insig. | 33 | 38 |
| | Escherichia coli ECRC99 | KEDOAH_15815 | frdB | fumarate reductase iron-sulfur protein | no data | 33 | 38 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_03887 | | Fumarate reductase iron-sulfur subunit | insig. | 33 | 38 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS24145 | | fumarate reductase iron-sulfur protein | no data | 33 | 38 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS26280 | | fumarate reductase iron-sulfur protein | no data | 33 | 38 |
| | Escherichia coli BW25113 | b4153 | frdB | fumarate reductase (anaerobic), Fe-S subunit (NCBI) | strong | 33 | 38 |
| | Sinorhizobium meliloti 1021 | SMc00926 | | D-lactate dehydrogenase, iron-sulfur subunit GlcF (EC 1.1.99.6) (from data) | strong | 24 | 72 |
| | Sphingobium sp. HT1-2 | GFF1022 | | Predicted L-lactate dehydrogenase, Fe-S oxidoreductase subunit YkgE | insig. | 32 | 39 |
| | Serratia liquefaciens MT49 | IAI46_00815 | | anaerobic glycerol-3-phosphate dehydrogenase subunit C | insig. | 25 | 68 |
| | Xanthobacter sp. DMC5 | GFF4187 | | putative iron-sulfur-binding oxidoreductase FadF | insig. | 25 | 77 |
| | Pectobacterium carotovorum WPP14 | HER17_RS01440 | | anaerobic glycerol-3-phosphate dehydrogenase subunit C | insig. | 25 | 68 |
| | Klebsiella pneumoniae MRSN742743 | KFA93_RS21155 | frdB;inference=COORDINATES | fumarate reductase iron-sulfur protein | insig. | 32 | 37 |
| | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS05090 | | (Fe-S)-binding protein | insig. | 28 | 48 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_10945 | | fumarate reductase iron-sulfur protein | sig. | 32 | 37 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF1997 | | Succinate dehydrogenase iron-sulfur protein (EC 1.3.99.1) | insig. | 32 | 38 |
| | Sphingobium sp. HT1-2 | GFF2453 | | Succinate dehydrogenase iron-sulfur protein (EC 1.3.5.1) | no data | 32 | 38 |
| | Variovorax sp. SCN45 | GFF3896 | | Succinate dehydrogenase iron-sulfur protein (EC 1.3.5.1) | no data | 31 | 40 |
| | Azospirillum brasilense Sp245 | AZOBR_RS13950 | | succinate dehydrogenase iron-sulfur subunit | no data | 31 | 37 |
| | Enterobacter sp. TBS_079 | MPMX20_00436 | | Fumarate reductase iron-sulfur subunit | strong | 31 | 38 |
| | Variovorax sp. OAS795 | ABID97_RS08490 | | succinate dehydrogenase iron-sulfur subunit | no data | 31 | 40 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_1332 | | succinate dehydrogenase and fumarate reductase iron-sulfur protein | no data | 33 | 37 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_3354 | | succinate dehydrogenase and fumarate reductase iron-sulfur protein | insig. | 31 | 38 |
| | Ralstonia sp. UNC404CL21Col | ABZR87_RS13410 | | (Fe-S)-binding protein | sig. | 29 | 43 |
| | Klebsiella michiganensis M5al | BWI76_RS02450 | | succinate dehydrogenase/fumarate reductase iron-sulfur subunit | sig. | 31 | 38 |
| | Mycobacterium tuberculosis H37Rv | Rv0247c | | Probable succinate dehydrogenase [iron-sulfur subunit] (succinic dehydrogenase) | insig. | 31 | 42 |
| | Cellulophaga baltica 18 | M666_RS12175 | | (Fe-S)-binding protein | no data | 29 | 47 |
| | Azospirillum sp. SherDot2 | MPMX19_00303 | | Lactate utilization protein A | insig. | 25 | 74 |
| | Azospirillum brasilense Sp245 | AZOBR_RS05735 | | 2-hydroxy-acid oxidase | insig. | 24 | 75 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS01610 | | (Fe-S)-binding protein | insig. | 29 | 42 |
| | Ralstonia solanacearum UW163 | UW163_RS14920 | | (Fe-S)-binding protein | insig. | 29 | 42 |
| | Azospirillum sp. SherDot2 | MPMX19_02408 | | Succinate dehydrogenase iron-sulfur subunit | no data | 30 | 37 |
| | Ralstonia solanacearum GMI1000 | RS_RS08110 | | (Fe-S)-binding protein | insig. | 30 | 39 |
| | Mycobacterium tuberculosis H37Rv | Rv0338c | | Probable iron-sulfur-binding reductase | no data | 26 | 62 |
| | Rhodospirillum rubrum S1H | Rru_A1413 | | Protein of unknown function DUF224, cysteine-rich region (NCBI) | insig. | 28 | 43 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS07430 | | Fe-S oxidoreductase | insig. | 31 | 42 |
| | Mycobacterium tuberculosis H37Rv | Rv3319 | | Probable succinate dehydrogenase (iron-sulphur protein subunit) SdhB (succinic dehydrogenase) (fumarate reductase) (fumarate dehydrogenase) (fumaric hydrogenase) | sig. | 29 | 43 |
| | Ralstonia solanacearum PSI07 | RPSI07_RS15875 | | (Fe-S)-binding protein | insig. | 29 | 42 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_2633 | | Fe-S oxidoreductase | insig. | 25 | 75 |
| | Xanthobacter sp. DMC5 | GFF3683 | | Lactate utilization protein A | insig. | 33 | 39 |
| | Bosea sp. OAE506 | ABIE41_RS22135 | | glycolate oxidase subunit GlcF | insig. | 23 | 73 |
| | Phaeobacter inhibens DSM 17395 | PGA1_c29700 | | D-lactate dehydrogenase, iron-sulfur subunit GlcF (EC 1.1.99.6) (from data) | strong | 23 | 72 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS20005 | | succinate dehydrogenase iron-sulfur subunit | no data | 30 | 40 |
| | Dinoroseobacter shibae DFL-12 | Dshi_2894 | | protein of unknown function DUF224 cysteine-rich region domain protein (RefSeq) | insig. | 23 | 74 |
| | Bacteroides stercoris CC31F | HMPREF1181_RS03285 | | anaerobic glycerol-3-phosphate dehydrogenase subunit C | strong | 26 | 68 |
| | Kangiella aquimarina DSM 16071 | B158DRAFT_1423 | | succinate dehydrogenase and fumarate reductase iron-sulfur protein | no data | 31 | 41 |
| | Paraburkholderia graminis OAS925 | ABIE53_002787 | | L-lactate dehydrogenase complex protein LldE | insig. | 29 | 42 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF3367 | | Succinate dehydrogenase iron-sulfur protein (EC 1.3.99.1) | no data | 31 | 39 |
| | Pseudomonas segetis P6 | ACVTMO_RS10235 | | (Fe-S)-binding protein | insig. | 29 | 43 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_00472 | | L-lactate dehydrogenase complex protein LldE | insig. | 29 | 42 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_0731 | | Fe-S oxidoreductase | no data | 27 | 48 |
| | Methylophilus sp. DMC18 | GFF478 | | Succinate dehydrogenase iron-sulfur subunit | cofit | 31 | 41 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_3680 | | Succinate dehydrogenase iron-sulfur protein (EC 1.3.99.1) | no data | 30 | 42 |
| | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS13435 | | succinate dehydrogenase iron-sulfur subunit | no data | 29 | 40 |
| | Synechocystis sp000284455 PCC 6803 | SGL_RS08045 | | succinate dehydrogenase/fumarate reductase iron-sulfur subunit | strong | 29 | 38 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_4270 | | Succinate dehydrogenase iron-sulfur protein (EC 1.3.99.1) | no data | 30 | 42 |
| | Ralstonia sp. UNC404CL21Col | ABZR87_RS14555 | | succinate dehydrogenase iron-sulfur subunit | no data | 30 | 40 |
| | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS07800 | | Fe-S oxidoreductase | sig. | 28 | 42 |
| | Escherichia coli ECRC100 | OKFHMN_23050 | glpC | anaerobic glycerol-3-phosphate dehydrogenase subunit GlpC | insig. | 25 | 68 |
| | Escherichia coli ECRC101 | MCAODC_14100 | glpC | anaerobic glycerol-3-phosphate dehydrogenase subunit GlpC | insig. | 25 | 68 |
| | Escherichia coli ECRC102 | NIAGMN_20815 | glpC | anaerobic glycerol-3-phosphate dehydrogenase subunit GlpC | insig. | 25 | 68 |
| | Escherichia coli ECRC98 | JDDGAC_27010 | glpC | anaerobic glycerol-3-phosphate dehydrogenase subunit GlpC | insig. | 25 | 68 |
| | Escherichia coli ECRC99 | KEDOAH_05135 | glpC | anaerobic glycerol-3-phosphate dehydrogenase subunit GlpC | no data | 25 | 68 |
| | Escherichia coli BW25113 | b2243 | glpC | sn-glycerol-3-phosphate dehydrogenase (anaerobic), small subunit (NCBI) | strong | 25 | 68 |
| | Escherichia coli ECOR27 | NOLOHH_14655 | glpC | anaerobic glycerol-3-phosphate dehydrogenase subunit GlpC | insig. | 25 | 68 |
| | Escherichia coli ECRC62 | BNILDI_13570 | glpC | anaerobic glycerol-3-phosphate dehydrogenase subunit GlpC | insig. | 25 | 68 |
| | Escherichia fergusonii Becca | EFB2_01614 | | Anaerobic glycerol-3-phosphate dehydrogenase subunit C | insig. | 25 | 68 |
| | Escherichia coli ECOR38 | HEPCGN_22295 | glpC | anaerobic glycerol-3-phosphate dehydrogenase subunit GlpC | insig. | 25 | 68 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS13075 | | anaerobic glycerol-3-phosphate dehydrogenase subunit GlpC | no data | 25 | 68 |
| | Pseudomonas sp. DMC3 | GFF2519 | | Succinate dehydrogenase iron-sulfur subunit | no data | 30 | 42 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS05755 | | (Fe-S)-binding protein | insig. | 30 | 42 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS17590 | | succinate dehydrogenase iron-sulfur subunit | no data | 30 | 40 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS38665 | | succinate dehydrogenase iron-sulfur subunit | no data | 30 | 40 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS08950 | | succinate dehydrogenase iron-sulfur subunit | no data | 30 | 42 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS08950 | | succinate dehydrogenase iron-sulfur subunit | no data | 30 | 42 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_01908 | | Succinate dehydrogenase iron-sulfur subunit | no data | 30 | 42 |
| | Pseudomonas sp. RS175 | PFR28_03097 | | Succinate dehydrogenase iron-sulfur subunit | no data | 30 | 42 |
| | Pseudomonas orientalis W4I3 | QF045_RS11585 | | succinate dehydrogenase iron-sulfur subunit | no data | 30 | 42 |
| | Pseudomonas simiae WCS417 | PS417_08890 | | succinate dehydrogenase | no data | 30 | 42 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_05997 | | succinate dehydrogenase subunit B | no data | 30 | 40 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS12810 | | Fe-S oxidoreductase | insig. | 29 | 42 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS02215 | | fumarate reductase | sig. | 28 | 38 |
| | Escherichia coli BL21 | ECD_02169 | | anaerobic sn-glycerol-3-phosphate dehydrogenase, C subunit, 4Fe-4S iron-sulfur cluster | insig. | 25 | 68 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_01468 | | Anaerobic glycerol-3-phosphate dehydrogenase subunit C | insig. | 25 | 68 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_06119 | | succinate dehydrogenase subunit B | no data | 30 | 40 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS02635 | | succinate dehydrogenase iron-sulfur subunit | no data | 29 | 40 |
| | Ralstonia solanacearum GMI1000 | RS_RS10015 | | succinate dehydrogenase iron-sulfur subunit | no data | 29 | 40 |
| | Ralstonia solanacearum PSI07 | RPSI07_RS14680 | | succinate dehydrogenase iron-sulfur subunit | no data | 29 | 40 |
| | Ralstonia solanacearum UW163 | UW163_RS11090 | | succinate dehydrogenase iron-sulfur subunit | no data | 29 | 40 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS14900 | | succinate dehydrogenase iron-sulfur subunit | no data | 28 | 41 |
| | Caulobacter crescentus NA1000 | CCNA_03641 | | succinate dehydrogenase iron-sulfur protein | no data | 28 | 41 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_03641 | | succinate dehydrogenase iron-sulfur protein | no data | 28 | 41 |
| | Pseudomonas sp. SVBP6 | COO64_RS18890 | | succinate dehydrogenase iron-sulfur subunit | no data | 30 | 41 |
| | Xanthobacter sp. DMC5 | GFF2487 | | Succinate dehydrogenase iron-sulfur subunit | no data | 30 | 38 |
| | Paraburkholderia graminis OAS925 | ABIE53_004768 | | succinate dehydrogenase / fumarate reductase iron-sulfur subunit | no data | 30 | 40 |
| | Paraburkholderia graminis OAS925 | ABIE53_004879 | | succinate dehydrogenase / fumarate reductase iron-sulfur subunit | no data | 30 | 40 |
| | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS02450 | | hypothetical protein | no data | 28 | 45 |
| | Azospirillum sp. SherDot2 | MPMX19_06093 | | Lactate utilization protein A | insig. | 26 | 39 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_0347 | | glycerol-3-phosphate dehydrogenase, anaerobic, C subunit | cofit | 25 | 71 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_01840 | | succinate dehydrogenase | no data | 30 | 42 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_5854 | | Succinate dehydrogenase iron-sulfur protein (EC 1.3.99.1) | no data | 30 | 42 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_19690 | | succinate dehydrogenase | no data | 29 | 42 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS14440 | | succinate dehydrogenase | no data | 29 | 40 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_4781 | | 4Fe-4S ferredoxin, iron-sulfur binding:Protein of unknown function DUF224 | insig. | 24 | 62 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_4781 | | 4Fe-4S ferredoxin, iron-sulfur binding:Protein of unknown function DUF224 | insig. | 24 | 62 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_2008 | | succinate dehydrogenase subunit B | no data | 29 | 42 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_2008 | | succinate dehydrogenase subunit B | no data | 29 | 42 |
| | Rhodospirillum rubrum S1H | Rru_A1205 | | Succinate dehydrogenase/fumarate reductase iron-sulfur protein (NCBI) | no data | 29 | 40 |
| | Dechlorosoma suillum PS | Dsui_2214 | | succinate dehydrogenase and fumarate reductase iron-sulfur protein | no data | 28 | 40 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_09225 | | Fe-S oxidoreductase | strong | 28 | 46 |
| | Bosea sp. OAE506 | ABIE41_RS05735 | | succinate dehydrogenase iron-sulfur subunit | no data | 30 | 38 |
| | Acidovorax sp. GW101-3H11 | Ac3H11_3159 | | Succinate dehydrogenase iron-sulfur protein (EC 1.3.99.1) | no data | 29 | 40 |
| | Pseudomonas segetis P6 | ACVTMO_RS11665 | | succinate dehydrogenase iron-sulfur subunit | no data | 29 | 42 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS06330 | | succinate dehydrogenase iron-sulfur subunit | no data | 29 | 38 |
| | Rhodospirillum rubrum S1H | Rru_A3606 | | Protein of unknown function DUF224, cysteine-rich region (NCBI) | insig. | 29 | 39 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_2460 | frdB | fumarate reductase iron-sulfur subunit (RefSeq) | insig. | 30 | 39 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS33930 | | succinate dehydrogenase iron-sulfur subunit | no data | 30 | 37 |
| | Pseudomonas putida KT2440 | PP_4190 | | succinate dehydrogenase iron-sulfur subunit | no data | 29 | 42 |
| | Pseudomonas sp. BP01 | JOY50_RS19070 | | succinate dehydrogenase iron-sulfur subunit | no data | 29 | 42 |
| | Pseudomonas putida KT2440 | PP_0311 | | putative dimethylglycine dehydrogenase subunit | strong | 25 | 62 |
| | Marinobacter adhaerens HP15 | HP15_1520 | | succinate dehydrogenase/fumarate reductase iron-sulfur protein | no data | 30 | 41 |
| | Azospirillum brasilense Sp245 | AZOBR_RS25115 | | Fe-S oxidoreductase | strong | 28 | 46 |
| | Shewanella amazonensis SB2B | Sama_1426 | sdhB | succinate dehydrogenase iron-sulfur subunit (RefSeq) | no data | 31 | 38 |
| | Shewanella loihica PV-4 | Shew_0335 | sdhB | fumarate reductase iron-sulfur subunit (RefSeq) | insig. | 26 | 41 |
| | Rahnella sp. WP5 | EX31_RS23435 | | succinate dehydrogenase iron-sulfur subunit | strong | 30 | 40 |
| | Shewanella sp. ANA-3 | Shewana3_0404 | frdB | fumarate reductase iron-sulfur subunit (RefSeq) | insig. | 28 | 40 |
| | Shewanella oneidensis MR-1 | SO0399 | frdB | fumarate reductase iron-sulfur protein (NCBI ptt file) | insig. | 28 | 40 |
| | Pseudomonas stutzeri RCH2 | Psest_2495 | | succinate dehydrogenase and fumarate reductase iron-sulfur protein | no data | 29 | 40 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.2461.1 | | Succinate dehydrogenase iron-sulfur protein (EC 1.3.99.1) | no data | 30 | 37 |
| | Pseudomonas sp. S08-1 | OH686_01975 | | Succinate dehydrogenase iron-sulfur protein | no data | 30 | 40 |
| | Pseudomonas sp. BP01 | JOY50_RS25615 | dgcB | dimethylglycine demethylation protein DgcB | insig. | 25 | 62 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_0397 | | protein of unknown function DUF224 cysteine-rich region domain protein (RefSeq) | insig. | 24 | 41 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS19095 | | glycolate oxidase | strong | 24 | 73 |
| | Xanthobacter sp. DMC5 | GFF4070 | | Fumarate reductase iron-sulfur subunit | insig. | 26 | 41 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS19570 | | succinate dehydrogenase iron-sulfur subunit | no data | 30 | 40 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_07585 | | succinate dehydrogenase iron-sulfur subunit | no data | 30 | 40 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS53685 | | succinate dehydrogenase iron-sulfur subunit | no data | 30 | 40 |
| | Rhodanobacter sp000427505 FW510-R12 | LRK53_RS12615 | | succinate dehydrogenase iron-sulfur subunit | no data | 29 | 38 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU3263 | frdB | fumarate reductase, iron-sulfur protein (TIGR) | insig. | 28 | 39 |
| | Marinobacter adhaerens HP15 | HP15_4088 | | L-lactate dehydrogenase, LutA subunit (from data) | strong | 26 | 42 |
| | Rhodanobacter sp. FW510-T8 | OKGIIK_08475 | sdhB,frdB | succinate dehydrogenase iron-sulfur subunit | no data | 29 | 38 |
| | Rhodanobacter denitrificans MT42 | LRK55_RS15930 | | succinate dehydrogenase iron-sulfur subunit | no data | 28 | 38 |
| | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS16180 | | succinate dehydrogenase iron-sulfur subunit | no data | 28 | 38 |
| | Castellaniella sp019104865 MT123 | ABCV34_RS01700 | | succinate dehydrogenase iron-sulfur subunit | no data | 27 | 42 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_1104 | | Predicted L-lactate dehydrogenase, Iron-sulfur cluster-binding subunit YkgF | insig. | 24 | 62 |
| | Rhodopseudomonas palustris CGA009 | TX73_005815 | | glycolate oxidase subunit GlcF | insig. | 22 | 74 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS20885 | | (Fe-S)-binding protein | insig. | 28 | 39 |
| | Marinobacter adhaerens HP15 | HP15_2886 | | protein of unknown function cysteine-rich region domain protein | insig. | 26 | 39 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_07705 | | DgcB Dimethylglycine demethylase subunit B (EC 1.5.3.-) (from data) | strong | 24 | 62 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_13910 | | (Fe-S)-binding protein | strong | 24 | 62 |
| | Rhodanobacter sp000427505 FW510-R12 | LRK53_RS17240 | | succinate dehydrogenase iron-sulfur subunit | insig. | 29 | 37 |
| | Acinetobacter baumannii LAC-4 | RR41_RS04040 | | succinate dehydrogenase iron-sulfur subunit | no data | 30 | 36 |
| | Pseudomonas stutzeri RCH2 | Psest_0954 | | Fe-S oxidoreductase | strong | 27 | 42 |
| | Shewanella amazonensis SB2B | Sama_3219 | frdB | fumarate reductase iron-sulfur subunit (RefSeq) | sig. | 26 | 41 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_17680 | | CoB--CoM heterodisulfide reductase | strong | 26 | 48 |
| | Phaeobacter inhibens DSM 17395 | PGA1_c03780 | | succinate dehydrogenase iron-sulfur subunit | no data | 29 | 37 |
| | Acinetobacter radioresistens SK82 | MPMX26_00750 | | Succinate dehydrogenase iron-sulfur subunit | no data | 30 | 36 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF5817 | | Succinate dehydrogenase iron-sulfur protein (EC 1.3.99.1) | insig. | 28 | 41 |
| | Rhodopseudomonas palustris CGA009 | TX73_001120 | | succinate dehydrogenase iron-sulfur subunit | no data | 28 | 37 |
| | Rhizobium sp. OAE497 | ABIE40_RS18015 | | succinate dehydrogenase iron-sulfur subunit | no data | 28 | 38 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_4704 | | Dimethylglycine dehydrogenase (ferredoxin), FeS subunit DgcB (EC 1.5.7.-) (from data) | strong | 24 | 62 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13505_RS03555 | | succinate dehydrogenase iron-sulfur subunit | strong | 28 | 40 |
| | Dinoroseobacter shibae DFL-12 | Dshi_2861 | | succinate dehydrogenase and fumarate reductase iron-sulfur protein (RefSeq) | no data | 28 | 37 |
| | Shewanella loihica PV-4 | Shew_3004 | | hypothetical protein (RefSeq) | strong | 27 | 43 |
| | Dechlorosoma suillum PS | Dsui_1582 | | Fe-S oxidoreductase | strong | 26 | 39 |
| | Xanthobacter sp. DMC5 | GFF3693 | | Lactate utilization protein A | insig. | 24 | 72 |
| | Pseudomonas sp. RS175 | PFR28_04146 | | hypothetical protein | strong | 24 | 62 |
| | Pantoea sp. MT58 | IAI47_13750 | | succinate dehydrogenase iron-sulfur subunit | strong | 28 | 40 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS34155 | | heterodisulfide reductase-related iron-sulfur binding cluster | insig. | 26 | 60 |
| | Rhodanobacter denitrificans MT42 | LRK55_RS07220 | | succinate dehydrogenase iron-sulfur subunit | cofit | 30 | 36 |
| | Agrobacterium fabrum C58 | Atu2642 | | succinate dehydrogenase iron-sulfur | no data | 29 | 37 |
| | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS07480 | | succinate dehydrogenase iron-sulfur subunit | insig. | 30 | 36 |
| | Erwinia amylovora T8 | OLJFJH_16955 | | succinate dehydrogenase iron-sulfur subunit | strong | 28 | 40 |
| | Serratia liquefaciens MT49 | IAI46_06270 | | succinate dehydrogenase iron-sulfur subunit | strong | 27 | 40 |
| | Shewanella loihica PV-4 | Shew_1654 | sdhB | succinate dehydrogenase iron-sulfur subunit (RefSeq) | no data | 28 | 37 |
| | Shewanella sp. ANA-3 | Shewana3_2906 | | hypothetical protein (RefSeq) | strong | 27 | 42 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU1783 | | cysteine-rich domain protein (TIGR) | sig. | 25 | 42 |
| | Azospirillum brasilense Sp245 | AZOBR_RS01615 | | Fe-S oxidoreductase | insig. | 27 | 39 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF4638 | | Succinate dehydrogenase iron-sulfur protein (EC 1.3.99.1) | strong | 30 | 37 |
| | Shewanella amazonensis SB2B | Sama_2441 | | hypothetical protein (RefSeq) | strong | 26 | 42 |
| | Methanococcus maripaludis S2 | MMP_RS05960 | | CoB--CoM heterodisulfide reductase subunit B | sig. | 27 | 46 |
| | Pseudomonas orientalis W4I3 | QF045_RS00625 | | dimethylglycine demethylation protein DgcB | cofit | 24 | 62 |
| | Pseudomonas sp. SVBP6 | COO64_RS00105 | dgcB | dimethylglycine demethylation protein DgcB | insig. | 24 | 62 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_2267 | | succinate dehydrogenase and fumarate reductase iron-sulfur protein | strong | 29 | 37 |
| | Enterobacter sp. TBS_079 | MPMX20_01353 | | Succinate dehydrogenase iron-sulfur subunit | strong | 29 | 37 |
| | Erwinia tracheiphila HP pepo 2.2 | IJEDHG_02150 | sdhB | succinate dehydrogenase iron-sulfur subunit | strong | 28 | 40 |
| | Erwinia tracheiphila SCR3 | LU632_RS16100 | | succinate dehydrogenase iron-sulfur subunit | strong | 28 | 40 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_16725 | | succinate dehydrogenase iron-sulfur subunit SdhB | strong | 29 | 37 |
| | Klebsiella pneumoniae MRSN742743 | KFA93_RS01915 | sdhB;inference=COORDINATES | succinate dehydrogenase iron-sulfur subunit SdhB | sig. | 29 | 37 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_26435 | | dimethylglycine demethylation protein DgcB | strong | 23 | 62 |
| | Escherichia coli BL21 | ECD_00684 | | succinate dehydrogenase, FeS subunit | strong | 29 | 37 |
| | Shewanella sp. ANA-3 | Shewana3_1709 | sdhB | succinate dehydrogenase iron-sulfur subunit (RefSeq) | no data | 29 | 37 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS25260 | dgcB;inference=COORDINATES | dimethylglycine demethylation protein DgcB | strong | 23 | 62 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS43570 | dgcB;inference=COORDINATES | dimethylglycine demethylation protein DgcB | strong | 23 | 62 |
| | Escherichia fergusonii Becca | EFB2_03381 | | Succinate dehydrogenase iron-sulfur subunit | sig. | 29 | 37 |
| | Escherichia coli ECOR27 | NOLOHH_23320 | sdhB | succinate dehydrogenase iron-sulfur subunit SdhB | strong | 29 | 37 |
| | Escherichia coli ECOR38 | HEPCGN_01300 | sdhB | succinate dehydrogenase iron-sulfur subunit SdhB | strong | 29 | 37 |
| | Escherichia coli ECRC100 | OKFHMN_06935 | sdhB | succinate dehydrogenase iron-sulfur subunit SdhB | insig. | 29 | 37 |
| | Escherichia coli ECRC101 | MCAODC_26155 | sdhB | succinate dehydrogenase iron-sulfur subunit SdhB | strong | 29 | 37 |
| | Escherichia coli ECRC102 | NIAGMN_04985 | sdhB | succinate dehydrogenase iron-sulfur subunit SdhB | strong | 29 | 37 |
| | Escherichia coli ECRC62 | BNILDI_21315 | sdhB | succinate dehydrogenase iron-sulfur subunit SdhB | cofit | 29 | 37 |
| | Escherichia coli ECRC98 | JDDGAC_10590 | sdhB | succinate dehydrogenase iron-sulfur subunit SdhB | insig. | 29 | 37 |
| | Escherichia coli ECRC99 | KEDOAH_21030 | sdhB | succinate dehydrogenase iron-sulfur subunit SdhB | no data | 29 | 37 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_02992 | | Succinate dehydrogenase iron-sulfur subunit | strong | 29 | 37 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS03860 | | succinate dehydrogenase iron-sulfur subunit SdhB | strong | 29 | 37 |
| | Escherichia coli BW25113 | b0724 | sdhB | succinate dehydrogenase, FeS subunit (NCBI) | strong | 29 | 37 |
| | Methanococcus maripaludis JJ | MMJJ_RS08395 | | CoB--CoM heterodisulfide reductase subunit B | insig. | 27 | 46 |
| | Shewanella oneidensis MR-1 | SO1520 | | conserved hypothetical protein (NCBI ptt file) | strong | 27 | 42 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_2440 | | Predicted L-lactate dehydrogenase, Iron-sulfur cluster-binding subunit YkgF | strong | 23 | 62 |
| | Shewanella oneidensis MR-1 | SO1929 | sdhB | succinate dehydrogenase, iron-sulfur protein (NCBI ptt file) | no data | 29 | 37 |
| | Escherichia fergusonii Becca | EFB2_00837 | | Lactate utilization protein A | insig. | 24 | 70 |
| | Escherichia coli ECOR38 | HEPCGN_18005 | glcF | glycolate oxidase subunit GlcF | insig. | 24 | 70 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS17130 | | glycolate oxidase subunit GlcF | insig. | 24 | 70 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS27880 | | dimethylglycine demethylation protein DgcB | strong | 23 | 62 |