Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| Dickeya dianthicola ME23 | DZA65_RS19970 | | Fe-S cluster assembly protein NifU | insig. | 100 | 100 |
o | Dickeya dianthicola 67-19 | HGI48_RS18860 | | Fe-S cluster assembly protein NifU | sig. | 100 | 100 |
o | Dickeya dadantii 3937 | DDA3937_RS18855 | | Fe-S cluster assembly protein NifU | insig. | 97 | 100 |
o | Klebsiella michiganensis M5al | BWI76_RS18850 | | iron-sulfur cluster assembly scaffold protein NifU | strong | 79 | 100 |
o | Rahnella sp. WP5 | EX31_RS15360 | | Fe-S cluster assembly protein NifU | insig. | 77 | 100 |
o | Azospirillum sp. SherDot2 | MPMX19_00471 | | hypothetical protein | insig. | 56 | 100 |
o | Azospirillum brasilense Sp245 | AZOBR_RS05505 | | nitrogen fixation protein NifU | strong | 55 | 100 |
o | Desulfovibrio vulgaris Hildenborough JW710 | DVU0665 | | nitrogen fixation protein nifU (TIGR) | strong | 48 | 97 |
o | Desulfovibrio vulgaris Miyazaki F | DvMF_2660 | | Fe-S cluster assembly protein NifU (RefSeq) | sig. | 51 | 95 |
o | Rhodopseudomonas palustris CGA009 | TX73_023940 | | Fe-S cluster assembly protein NifU | insig. | 40 | 97 |
| Variovorax sp. SCN45 | GFF948 | | Iron-sulfur cluster assembly scaffold protein IscU | no data | 45 | 43 |
| Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF4959 | | Iron-sulfur cluster assembly scaffold protein IscU | no data | 47 | 42 |
| Variovorax sp. OAS795 | ABID97_RS14010 | | Fe-S cluster assembly scaffold IscU | no data | 45 | 43 |
| Kangiella aquimarina DSM 16071 | B158DRAFT_1460 | | FeS cluster assembly scaffold IscU | no data | 48 | 42 |
| Pectobacterium carotovorum WPP14 | HER17_RS06020 | | Fe-S cluster assembly scaffold IscU | insig. | 48 | 43 |
| Acidovorax sp. GW101-3H11 | Ac3H11_4111 | | Iron-sulfur cluster assembly scaffold protein IscU | no data | 46 | 42 |
| Burkholderia phytofirmans PsJN | BPHYT_RS12775 | | FeS cluster assembly scaffold IscU | no data | 48 | 42 |
| Dickeya dadantii 3937 | DDA3937_RS15540 | | Fe-S cluster assembly scaffold IscU | no data | 47 | 43 |
| Acinetobacter radioresistens SK82 | MPMX26_01326 | | Iron-sulfur cluster assembly scaffold protein IscU | no data | 50 | 43 |
| Dickeya dianthicola 67-19 | HGI48_RS15640 | | Fe-S cluster assembly scaffold IscU | no data | 47 | 43 |
| Dickeya dianthicola ME23 | DZA65_RS16715 | | Fe-S cluster assembly scaffold IscU | insig. | 47 | 43 |
| Pseudomonas sp. S08-1 | OH686_17480 | | Iron-sulfur cluster assembly scaffold protein IscU | no data | 50 | 42 |
| Pseudomonas stutzeri RCH2 | Psest_1252 | | FeS cluster assembly scaffold IscU | no data | 49 | 42 |
| Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_00479 | | FeS assembly scaffold apoprotein IscU /Modular FeS cluster scaffolding protein NifU | no data | 48 | 42 |
| Vibrio cholerae E7946 ATCC 55056 | CSW01_03890 | | Fe-S cluster assembly scaffold IscU | no data | 48 | 42 |
| Pseudomonas fluorescens GW456-L13 | PfGW456L13_4872 | | Iron-sulfur cluster assembly scaffold protein IscU | no data | 50 | 42 |
| Herbaspirillum seropedicae SmR1 | HSERO_RS15765 | | FeS cluster assembly scaffold IscU | no data | 46 | 43 |
| Fusobacterium nucleatum SB010 | HUW76_00270 | | Fe-S cluster assembly scaffold protein NifU | no data | 50 | 42 |
| Pseudomonas fluorescens SBW25 | PFLU_RS24850 | | Fe-S cluster assembly scaffold IscU | no data | 50 | 42 |
| Pseudomonas fluorescens SBW25-INTG | PFLU_RS24850 | | Fe-S cluster assembly scaffold IscU | no data | 50 | 42 |
| Pseudomonas putida KT2440 | PP_0843 | | scaffold protein involved in iron-sulfur cluster assembly | no data | 50 | 42 |
| Pseudomonas syringae pv. syringae B728a | Psyr_1238 | | FeS cluster assembly scaffold IscU | no data | 50 | 42 |
| Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_1238 | | FeS cluster assembly scaffold IscU | no data | 50 | 42 |
| Pseudomonas simiae WCS417 | PS417_23195 | | scaffolding protein | no data | 50 | 42 |
| Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_864 | | Iron-sulfur cluster assembly scaffold protein IscU | no data | 50 | 42 |
| Pseudomonas fluorescens FW300-N2E3 | AO353_15840 | | scaffolding protein | no data | 50 | 42 |
| Paraburkholderia graminis OAS925 | ABIE53_002780 | | nitrogen fixation NifU-like protein | no data | 48 | 42 |
| Paraburkholderia sabiae LMG 24235 | QEN71_RS05790 | | Fe-S cluster assembly scaffold IscU | no data | 47 | 43 |
| Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF2434 | | Iron-sulfur cluster assembly scaffold protein IscU | insig. | 47 | 43 |
| Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_11060 | | iron-sulfur cluster scaffold-like protein | no data | 50 | 42 |
| Herbaspirillum seropedicae SmR1 | HSERO_RS14185 | | FeS cluster assembly scaffold IscU | insig. | 48 | 42 |
| Klebsiella michiganensis M5al | BWI76_RS21155 | | iron-sulfur cluster scaffold-like protein | no data | 46 | 43 |
| Shewanella loihica PV-4 | Shew_2316 | | scaffold protein (RefSeq) | no data | 45 | 43 |
| Pseudomonas sp. RS175 | PFR28_00287 | | Iron-sulfur cluster assembly scaffold protein IscU | no data | 49 | 42 |
| Pseudomonas fluorescens FW300-N2C3 | AO356_06640 | | scaffolding protein | no data | 49 | 42 |
| Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_3188 | | Iron-sulfur cluster assembly scaffold protein IscU | no data | 49 | 42 |
| Serratia liquefaciens MT49 | IAI46_19350 | | Fe-S cluster assembly scaffold IscU | cofit | 48 | 43 |
| Escherichia fergusonii Becca | EFB2_01361 | | Iron-sulfur cluster assembly scaffold protein IscU | no data | 47 | 43 |
| Ralstonia solanacearum GMI1000 | RS_RS05050 | | Fe-S cluster assembly scaffold IscU | no data | 45 | 43 |
| Escherichia coli BL21 | ECD_02421 | | iron-sulfur cluster assembly scaffold protein | no data | 47 | 43 |
| Escherichia coli ECOR27 | NOLOHH_13295 | iscU | Iron-sulfur cluster assembly scaffold protein IscU | no data | 47 | 43 |
| Escherichia coli ECOR38 | HEPCGN_20765 | iscU | Iron-sulfur cluster assembly scaffold protein IscU | cofit | 47 | 43 |
| Escherichia coli ECRC100 | OKFHMN_21625 | iscU | Iron-sulfur cluster assembly scaffold protein IscU | no data | 47 | 43 |
| Escherichia coli ECRC101 | MCAODC_12155 | iscU | Iron-sulfur cluster assembly scaffold protein IscU | no data | 47 | 43 |
| Escherichia coli ECRC102 | NIAGMN_19395 | iscU | Iron-sulfur cluster assembly scaffold protein IscU | no data | 47 | 43 |
| Escherichia coli ECRC62 | BNILDI_12095 | iscU | Iron-sulfur cluster assembly scaffold protein IscU | no data | 47 | 43 |
| Escherichia coli ECRC98 | JDDGAC_25300 | iscU | Iron-sulfur cluster assembly scaffold protein IscU | no data | 47 | 43 |
| Escherichia coli ECRC99 | KEDOAH_06595 | iscU | Iron-sulfur cluster assembly scaffold protein IscU | no data | 47 | 43 |
| Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_01180 | | Iron-sulfur cluster assembly scaffold protein IscU | no data | 47 | 43 |
| Escherichia coli Nissle 1917 | ECOLIN_RS14360 | | Fe-S cluster assembly scaffold IscU | no data | 47 | 43 |
| Escherichia coli BW25113 | b2529 | iscU | scaffold protein (NCBI) | no data | 47 | 43 |
| Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS14490 | | Fe-S cluster assembly scaffold IscU | no data | 48 | 42 |
| Enterobacter asburiae PDN3 | EX28DRAFT_0111 | | FeS cluster assembly scaffold IscU | insig. | 46 | 43 |
| Enterobacter sp. TBS_079 | MPMX20_03410 | | Iron-sulfur cluster assembly scaffold protein IscU | no data | 46 | 43 |
| Ralstonia solanacearum IBSBF1503 | RALBFv3_RS14270 | | Fe-S cluster assembly scaffold IscU | no data | 45 | 43 |
| Ralstonia solanacearum UW163 | UW163_RS11735 | | Fe-S cluster assembly scaffold IscU | no data | 45 | 43 |
| Magnetospirillum magneticum AMB-1 | AMB_RS15250 | | Fe-S cluster assembly scaffold IscU | no data | 46 | 43 |
| Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS10825 | | iron-sulfur cluster scaffold-like protein | no data | 48 | 42 |
| Shewanella amazonensis SB2B | Sama_1294 | | scaffold protein (RefSeq) | no data | 44 | 42 |
| Shewanella sp. ANA-3 | Shewana3_2279 | | scaffold protein (RefSeq) | no data | 44 | 43 |
| Shewanella oneidensis MR-1 | SO2265 | | NifU family protein (NCBI ptt file) | no data | 44 | 43 |
| Ralstonia solanacearum PSI07 | RPSI07_RS19195 | | Fe-S cluster assembly scaffold IscU | no data | 44 | 43 |
| Ralstonia sp. UNC404CL21Col | ABZR87_RS09985 | | Fe-S cluster assembly scaffold IscU | no data | 43 | 43 |
| Cupriavidus basilensis FW507-4G11 | RR42_RS06030 | | Fe-S cluster assembly scaffold IscU | no data | 43 | 43 |
| Dechlorosoma suillum PS | Dsui_2372 | | FeS cluster assembly scaffold IscU | no data | 43 | 42 |
| Castellaniella sp019104865 MT123 | ABCV34_RS05090 | | iron-sulfur cluster assembly scaffold protein | no data | 39 | 42 |
| Azospirillum brasilense Sp245 | AZOBR_RS29295 | | putative nifU protein (C-terminal fragment) | no data | 43 | 32 |
| Rhodospirillum rubrum S1H | Rru_A2270 | | Nitrogen-fixing NifU-like (NCBI) | no data | 37 | 26 |
| Rhodopseudomonas palustris CGA009 | TX73_007035 | | TIM barrel protein | insig. | 28 | 50 |
| Azospirillum sp. SherDot2 | MPMX19_04834 | | Zinc-dependent sulfurtransferase SufU | no data | 33 | 36 |
| Azospirillum brasilense Sp245 | AZOBR_RS14850 | | nitrogen fixation protein NifU | no data | 37 | 29 |
| Desulfovibrio vulgaris Miyazaki F | DvMF_0997 | | nitrogen-fixing NifU domain protein (RefSeq) | sig. | 39 | 22 |
| Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS20885 | | iron-sulfur cluster biogenesis protein NfuA | no data | 37 | 24 |
| Desulfovibrio vulgaris Hildenborough JW710 | DVU2553 | nifU-3 | NifU family protein (TIGR) | insig. | 44 | 20 |
| Variovorax sp. SCN45 | GFF4734 | | Nitrite reductase [NAD(P)H] large subunit (EC 1.7.1.4) | insig. | 33 | 31 |
| Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_3382 | | Thioredoxin-like proteins and domains | no data | 37 | 17 |
| Pseudomonas fluorescens FW300-N2E3 | AO353_24940 | | nitrogen fixation protein NifU | insig. | 33 | 29 |
| Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_19860 | | NifU family protein | strong | 35 | 27 |
| Synechococcus elongatus PCC 7942 | Synpcc7942_1787 | nifU | SUF system FeS assembly protein | no data | 27 | 44 |
| Cupriavidus basilensis FW507-4G11 | RR42_RS31800 | | Nitrate reductase (EC 1.7.99.4) (from data) | strong | 36 | 23 |
| Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS06220 | | NifU family protein | strong | 42 | 18 |
| Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS04320 | | NifU family protein | insig. | 42 | 18 |
| Variovorax sp. OAS795 | ABID97_RS16020 | | nitrite reductase large subunit NirB | no data | 35 | 31 |
| Variovorax sp. OAS795 | ABID97_RS20590 | | nitrite reductase large subunit NirB | no data | 35 | 31 |
| Castellaniella sp019104865 MT123 | ABCV34_RS04675 | | Fe-S cluster assembly sulfur transfer protein SufU | no data | 25 | 42 |
| Azospirillum sp. SherDot2 | MPMX19_05926 | | Nitrite reductase [NAD(P)H] | insig. | 40 | 21 |
| Magnetospirillum magneticum AMB-1 | AMB_RS15180 | | hypothetical protein | sig. | 38 | 26 |
| Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS19540 | | NifU family protein | no data | 38 | 20 |
| Dinoroseobacter shibae DFL-12 | Dshi_1669 | | Nitrate reductase (EC 1.7.99.4) (from data) | sig. | 37 | 25 |
| Rhizobium sp. OAE497 | ABIE40_RS25560 | | nitrite reductase large subunit NirB | insig. | 33 | 31 |