| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF4867 | | Cysteine desulfurase CsdA-CsdE (EC 2.8.1.7), main protein CsdA | insig. | 100 | 100 |
| o | Escherichia coli BL21 | ECD_02661 | | cysteine sulfinate desulfinase | cofit | 89 | 100 |
| o | Escherichia coli BW25113 | b2810 | csdA | cysteine sulfinate desulfinase (NCBI) | strong | 89 | 100 |
| o | Escherichia coli ECRC62 | BNILDI_10490 | csdA | cysteine desulfurase CsdA | insig. | 89 | 100 |
| o | Escherichia coli ECOR38 | HEPCGN_19360 | csdA | cysteine desulfurase CsdA | insig. | 89 | 100 |
| o | Escherichia fergusonii Becca | EFB2_01107 | | Cysteine desulfurase CsdA | insig. | 89 | 100 |
| o | Escherichia coli ECRC100 | OKFHMN_20105 | csdA | cysteine desulfurase CsdA | cofit | 89 | 100 |
| o | Escherichia coli ECRC101 | MCAODC_10630 | csdA | cysteine desulfurase CsdA | insig. | 89 | 100 |
| o | Escherichia coli ECRC102 | NIAGMN_17875 | csdA | cysteine desulfurase CsdA | cofit | 89 | 100 |
| o | Escherichia coli ECRC98 | JDDGAC_23770 | csdA | cysteine desulfurase CsdA | insig. | 89 | 100 |
| o | Escherichia coli ECRC99 | KEDOAH_08025 | csdA | cysteine desulfurase CsdA | no data | 89 | 100 |
| o | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_00921 | | Cysteine desulfurase CsdA | insig. | 89 | 100 |
| o | Escherichia coli ECOR27 | NOLOHH_11985 | csdA | cysteine desulfurase CsdA | insig. | 89 | 100 |
| o | Escherichia coli Nissle 1917 | ECOLIN_RS15660 | | cysteine desulfurase CsdA | insig. | 89 | 100 |
| o | Enterobacter sp. TBS_079 | MPMX20_03673 | | Cysteine desulfurase CsdA | insig. | 84 | 100 |
| o | Enterobacter asburiae PDN3 | EX28DRAFT_2886 | | cysteine desulfurase, catalytic subunit CsdA | insig. | 83 | 100 |
| o | Klebsiella michiganensis M5al | BWI76_RS22965 | | cysteine sulfinate desulfinase | insig. | 81 | 100 |
| o | Klebsiella pneumoniae MKP103 | KDGMDA_03530 | | cysteine desulfurase CsdA | insig. | 82 | 100 |
| o | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13505_RS16955 | | cysteine desulfurase CsdA | cofit | 73 | 100 |
| o | Pantoea sp. MT58 | IAI47_04015 | | cysteine desulfurase CsdA | insig. | 71 | 100 |
| o | Erwinia tracheiphila HP pepo 2.2 | IJEDHG_17260 | csdA | cysteine desulfurase CsdA | cofit | 71 | 100 |
| o | Erwinia tracheiphila SCR3 | LU632_RS06240 | csdA | cysteine desulfurase CsdA | insig. | 71 | 100 |
| o | Erwinia amylovora T8 | OLJFJH_09155 | | cysteine desulfurase CsdA | insig. | 69 | 100 |
| o | Serratia liquefaciens MT49 | IAI46_20350 | | cysteine desulfurase CsdA | insig. | 69 | 100 |
| o | Pectobacterium carotovorum WPP14 | HER17_RS16425 | | cysteine desulfurase CsdA | insig. | 68 | 100 |
| o | Rahnella sp. WP5 | EX31_RS13120 | | cysteine desulfurase CsdA | insig. | 64 | 100 |
| o | Dickeya dianthicola 67-19 | HGI48_RS05045 | | cysteine desulfurase CsdA | cofit | 66 | 100 |
| o | Dickeya dadantii 3937 | DDA3937_RS05040 | | cysteine desulfurase CsdA | insig. | 65 | 100 |
| o | Dickeya dianthicola ME23 | DZA65_RS05385 | | cysteine desulfurase CsdA | insig. | 65 | 100 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_11740 | | cysteine desulfurase CsdA | insig. | 49 | 99 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_24935 | | cysteine sulfinate desulfinase | insig. | 45 | 99 |
| | Sphingobium sp. HT1-2 | GFF970 | | Cysteine desulfurase (EC 2.8.1.7) => SufS | no data | 45 | 98 |
| | Dickeya dianthicola 67-19 | HGI48_RS12825 | | cysteine desulfurase SufS | insig. | 47 | 98 |
| | Dickeya dianthicola ME23 | DZA65_RS13290 | | cysteine desulfurase SufS | cofit | 47 | 98 |
| | Pectobacterium carotovorum WPP14 | HER17_RS08940 | | cysteine desulfurase SufS | strong | 46 | 98 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_1475 | | cysteine desulfurases, SufSfamily | no data | 45 | 98 |
| | Dickeya dadantii 3937 | DDA3937_RS12760 | | cysteine desulfurase SufS | strong | 47 | 98 |
| | Bacteroides stercoris CC31F | HMPREF1181_RS02605 | | cysteine desulfurase | no data | 43 | 98 |
| | Marinobacter adhaerens HP15 | HP15_2987 | | cysteine desulfurase, SufS subfamily | no data | 44 | 99 |
| | Erwinia amylovora T8 | OLJFJH_14575 | | cysteine desulfurase SufS | no data | 47 | 100 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_24150 | | cysteine desulfurase SufS | insig. | 46 | 99 |
| | Azospirillum brasilense Sp245 | AZOBR_RS14845 | | cysteine desulfurase | no data | 43 | 97 |
| | Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS12220 | | cysteine desulfurase | no data | 42 | 98 |
| | Acinetobacter baumannii LAC-4 | RR41_RS11305 | | cysteine desulfurase | insig. | 43 | 96 |
| | Escherichia fergusonii Becca | EFB2_02312 | | Cysteine desulfurase | insig. | 44 | 99 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS09395 | | cysteine desulfurase SufS | no data | 45 | 99 |
| | Escherichia coli BW25113 | b1680 | sufS | selenocysteine lyase (NCBI) | strong | 45 | 99 |
| | Escherichia coli ECOR38 | HEPCGN_05655 | sufS | cysteine desulfurase SufS | insig. | 44 | 99 |
| | Escherichia coli ECRC62 | BNILDI_16580 | sufS | cysteine desulfurase SufS | cofit | 45 | 99 |
| | Erwinia tracheiphila HP pepo 2.2 | IJEDHG_25280 | sufS | cysteine desulfurase SufS | no data | 44 | 99 |
| | Erwinia tracheiphila SCR3 | LU632_RS11075 | sufS | cysteine desulfurase SufS | no data | 44 | 99 |
| | Phocaeicola dorei CL03T12C01 | ABI39_RS04575 | | cysteine desulfurase | no data | 41 | 98 |
| | Escherichia coli ECRC100 | OKFHMN_27270 | sufS | cysteine desulfurase SufS | cofit | 45 | 99 |
| | Escherichia coli ECRC101 | MCAODC_18140 | sufS | cysteine desulfurase SufS | insig. | 45 | 99 |
| | Escherichia coli ECRC102 | NIAGMN_00795 | sufS | cysteine desulfurase SufS | insig. | 45 | 99 |
| | Escherichia coli ECRC98 | JDDGAC_01845 | sufS | cysteine desulfurase SufS | insig. | 45 | 99 |
| | Escherichia coli ECRC99 | KEDOAH_00840 | sufS | cysteine desulfurase SufS | no data | 45 | 99 |
| | Escherichia coli ECOR27 | NOLOHH_17790 | sufS | cysteine desulfurase SufS | insig. | 44 | 99 |
| | Ralstonia sp. UNC404CL21Col | ABZR87_RS21765 | | family 2A encapsulin nanocompartment cargo protein cysteine desulfurase | insig. | 44 | 98 |
| | Rhodopseudomonas palustris CGA009 | TX73_007310 | | family 2A encapsulin nanocompartment cargo protein cysteine desulfurase | cofit | 44 | 98 |
| | Klebsiella michiganensis M5al | BWI76_RS16980 | | bifunctional cysteine desulfurase/selenocysteine lyase | strong | 46 | 99 |
| | Serratia liquefaciens MT49 | IAI46_11165 | | cysteine desulfurase SufS | strong | 44 | 99 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13505_RS17730 | | cysteine desulfurase SufS | no data | 43 | 99 |
| | Bacteroides thetaiotaomicron VPI-5482 | BT3409 | | aminotransferase, putative cysteine desulfurase (NCBI ptt file) | no data | 42 | 98 |
| o | Pseudomonas aeruginosa MRSN321 | DY961_RS14640 | | cysteine desulfurase | cofit | 45 | 98 |
| o | Pseudomonas aeruginosa PA14 | IKLFDK_18725 | | putative cysteine desulfurase | sig. | 45 | 98 |
| o | Pseudomonas aeruginosa PUPa3 | DQ20_RS42485 | | cysteine desulfurase | strong | 45 | 98 |
| | Escherichia coli BL21 | ECD_01649 | | cysteine desulfurase, stimulated by SufE; selenocysteine lyase, PLP-dependent | insig. | 44 | 99 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_02044 | | Cysteine desulfurase | insig. | 44 | 99 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS09460 | | cysteine desulfurase | no data | 42 | 100 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_3061 | | cysteine desulfurases, SufS subfamily | no data | 39 | 99 |
| | Pantoea sp. MT58 | IAI47_10860 | | cysteine desulfurase SufS | no data | 43 | 99 |
| | Bacteroides ovatus ATCC 8483 | BACOVA_01897 | | cysteine desulfurase, SufS subfamily | no data | 41 | 98 |
| | Rhodanobacter sp. FW510-T8 | OKGIIK_09950 | sufS,csdA | cysteine desulfurase CsdA | no data | 42 | 99 |
| | Pseudomonas sp. BP01 | JOY50_RS26155 | | cysteine desulfurase | insig. | 44 | 99 |
| | Rhodanobacter sp000427505 FW510-R12 | LRK53_RS06890 | | cysteine desulfurase | no data | 42 | 99 |
| | Sinorhizobium meliloti 1021 | SMc00533 | | pyridoxal-phosphate-dependent aminotransferase | no data | 41 | 99 |
| | Castellaniella sp019104865 MT123 | ABCV34_RS04680 | | cysteine desulfurase | no data | 43 | 94 |
| | Pseudomonas putida KT2440 | PP_1529 | | Probable cysteine desulfurase | insig. | 43 | 99 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_1683 | | cysteine desulfurases, SufSfamily | strong | 43 | 99 |
| | Enterobacter sp. TBS_079 | MPMX20_01947 | | Cysteine desulfurase | sig. | 43 | 99 |
| | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS03080 | | cysteine desulfurase | no data | 42 | 99 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_08285 | | aminotransferase | insig. | 40 | 98 |
| | Pseudomonas sp. SVBP6 | COO64_RS19605 | | aminotransferase class V-fold PLP-dependent enzyme | insig. | 43 | 99 |
| | Pseudomonas sp. S08-1 | OH686_23125 | | Cysteine desulfurase | insig. | 42 | 98 |
| | Rhodospirillum rubrum S1H | Rru_A2570 | | Cysteine desulphurases, SufS (NCBI) | no data | 42 | 98 |
| | Rahnella sp. WP5 | EX31_RS13890 | | cysteine desulfurase SufS | no data | 42 | 99 |
| | Rhodanobacter denitrificans MT42 | LRK55_RS02830 | | cysteine desulfurase | no data | 41 | 99 |
| | Azospirillum sp. SherDot2 | MPMX19_04833 | | Cysteine desulfurase | no data | 41 | 99 |
| | Caulobacter crescentus NA1000 | CCNA_01936 | | cysteine desulfurase/selenocysteine lyase | no data | 44 | 98 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_01936 | | cysteine desulfurase/selenocysteine lyase | no data | 44 | 98 |
| | Xanthobacter sp. DMC5 | GFF4589 | | Cysteine desulfurase | insig. | 41 | 99 |
| | Pseudomonas segetis P6 | ACVTMO_RS17160 | | aminotransferase class V-fold PLP-dependent enzyme | sig. | 42 | 100 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF3562 | | Cysteine desulfurase (EC 2.8.1.7), SufS subfamily | insig. | 43 | 99 |
| | Shewanella loihica PV-4 | Shew_0735 | | SufS subfamily cysteine desulfurase (RefSeq) | insig. | 42 | 98 |
| | Rhizobium sp. OAE497 | ABIE40_RS09990 | | cysteine desulfurase | no data | 40 | 100 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS06240 | | cysteine desulfurase | insig. | 42 | 98 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS06240 | | cysteine desulfurase | sig. | 42 | 98 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_3076 | | Cysteine desulfurase CsdA-CsdE (EC 2.8.1.7), main protein CsdA | insig. | 42 | 98 |
| | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS04590 | | cysteine desulfurase | no data | 42 | 100 |