| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Variovorax sp. SCN45 | GFF3922 | | Kynureninase (EC 3.7.1.3) | insig. | 100 | 100 |
| o | Variovorax sp. OAS795 | ABID97_RS08600 | | kynureninase | strong | 90 | 100 |
| o | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF3415 | | Kynureninase (EC 3.7.1.3) | insig. | 72 | 100 |
| o | Acidovorax sp. GW101-3H11 | Ac3H11_1157 | | Kynureninase (EC 3.7.1.3) | insig. | 71 | 100 |
| o | Ralstonia sp. UNC404CL21Col | ABZR87_RS09115 | | kynureninase | insig. | 62 | 99 |
| o | Paraburkholderia sabiae LMG 24235 | QEN71_RS02675 | | kynureninase | insig. | 60 | 100 |
| o | Pseudomonas fluorescens SBW25 | PFLU_RS25460 | | kynureninase | cofit | 58 | 100 |
| o | Pseudomonas fluorescens SBW25-INTG | PFLU_RS25460 | | kynureninase | strong | 58 | 100 |
| o | Pseudomonas simiae WCS417 | PS417_23650 | | Kynureninase (EC 3.7.1.3) (from data) | strong | 58 | 100 |
| o | Pseudomonas orientalis W4I3 | QF045_RS25905 | | kynureninase | insig. | 57 | 100 |
| o | Ralstonia solanacearum PSI07 | RPSI07_RS20185 | | kynureninase | insig. | 60 | 99 |
| o | Ralstonia solanacearum GMI1000 | RS_RS03825 | | kynureninase | insig. | 60 | 99 |
| o | Pseudomonas fluorescens GW456-L13 | PfGW456L13_4288 | | Kynureninase (EC 3.7.1.3) (from data) | strong | 57 | 100 |
| o | Pseudomonas aeruginosa MRSN321 | DY961_RS16620 | kynU;go_function=kynureninase | kynureninase | sig. | 58 | 100 |
| o | Pseudomonas aeruginosa PUPa3 | DQ20_RS38905 | kynU;go_function=kynureninase | kynureninase | insig. | 58 | 100 |
| o | Burkholderia phytofirmans PsJN | BPHYT_RS16030 | | Kynureninase (EC 3.7.1.3) (from data) | strong | 58 | 100 |
| o | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS13040 | | kynureninase | insig. | 61 | 99 |
| o | Ralstonia solanacearum UW163 | UW163_RS00525 | | kynureninase | insig. | 61 | 99 |
| o | Paraburkholderia graminis OAS925 | ABIE53_003380 | | kynureninase | strong | 59 | 100 |
| o | Pseudomonas aeruginosa PA14 | IKLFDK_10175 | | kynureninase | insig. | 58 | 100 |
| o | Cupriavidus basilensis FW507-4G11 | RR42_RS15385 | | Kynureninase (EC 3.7.1.3) (from data) | strong | 60 | 100 |
| o | Pseudomonas lactucae CFBP13502 | GEMAOFIL_04880 | | Kynureninase | cofit | 56 | 100 |
| o | Pseudomonas fluorescens FW300-N2E3 | AO353_05935 | | Kynureninase (EC 3.7.1.3) (from data) | strong | 56 | 100 |
| o | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_04143 | | Kynureninase | insig. | 57 | 100 |
| o | Acinetobacter baumannii LAC-4 | RR41_RS14160 | | kynureninase | insig. | 51 | 100 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS07275 | | kynureninase | sig. | 52 | 100 |
| o | Phaeobacter inhibens DSM 17395 | PGA1_c09980 | | kynureninase KynU | insig. | 49 | 96 |
| o | Azospirillum sp. SherDot2 | MPMX19_05267 | | Kynureninase | insig. | 51 | 96 |
| o | Dinoroseobacter shibae DFL-12 | Dshi_1230 | | kynureninase (RefSeq) | strong | 50 | 96 |
| o | Alteromonas macleodii MIT1002 | MIT1002_01673 | | Kynureninase | insig. | 45 | 100 |
| o | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS08665 | | kynureninase | insig. | 38 | 93 |
| o | Rhodanobacter sp. FW510-T8 | OKGIIK_09395 | kynU | kynureninase | insig. | 37 | 93 |
| o | Rhodanobacter sp000427505 FW510-R12 | LRK53_RS07620 | | kynureninase | insig. | 37 | 93 |
| o | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS02350 | | kynureninase | insig. | 37 | 93 |
| o | Lysobacter sp. OAE881 | ABIE51_RS12685 | | kynureninase | strong | 36 | 93 |
| | Rhodanobacter denitrificans MT42 | LRK55_RS02105 | | kynureninase | cofit | 37 | 93 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_18015 | | kynureninase | cofit | 33 | 96 |
| | Kangiella aquimarina DSM 16071 | B158DRAFT_0034 | | Kynureninase (EC 3.7.1.3) | insig. | 33 | 95 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.3327.1 | | Kynureninase (EC 3.7.1.3) | sig. | 35 | 91 |
| | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS09795 | | kynureninase | insig. | 33 | 94 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_1449 | | kynureninase | sig. | 32 | 96 |
| | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS09295 | | kynureninase | insig. | 30 | 96 |
| | Cellulophaga baltica 18 | M666_RS08790 | | kynureninase | no data | 30 | 93 |
| | Shewanella sp. ANA-3 | Shewana3_0295 | | aminotransferase, class V (RefSeq) | insig. | 26 | 81 |
| | Shewanella amazonensis SB2B | Sama_3417 | | kynureninase (RefSeq) | insig. | 26 | 61 |
| | Shewanella oneidensis MR-1 | SO4413 | | hypothetical kynureninase (NCBI ptt file) | insig. | 25 | 81 |
| | Shewanella loihica PV-4 | Shew_3556 | | aminotransferase, class V (RefSeq) | insig. | 25 | 83 |
| | Sphingobium sp. HT1-2 | GFF3788 | | Cysteine desulfurase (EC 2.8.1.7) | insig. | 32 | 42 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_05993 | | Kynureninase | insig. | 24 | 71 |
| | Rhodospirillum rubrum S1H | Rru_A3040 | | Aminotransferase, class V (NCBI) | insig. | 28 | 56 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS41540 | | aminotransferase class V-fold PLP-dependent enzyme | insig. | 25 | 71 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_1475 | | cysteine desulfurases, SufSfamily | no data | 25 | 66 |
| | Pectobacterium carotovorum WPP14 | HER17_RS08940 | | cysteine desulfurase SufS | strong | 26 | 45 |
| | Pseudomonas sp. SVBP6 | COO64_RS05765 | | aminotransferase class V-fold PLP-dependent enzyme | insig. | 22 | 64 |
| | Erwinia tracheiphila HP pepo 2.2 | IJEDHG_02870 | iscS | IscS subfamily cysteine desulfurase | no data | 30 | 34 |
| | Erwinia tracheiphila SCR3 | LU632_RS17870 | | IscS subfamily cysteine desulfurase | no data | 30 | 34 |
| | Dickeya dianthicola 67-19 | HGI48_RS18855 | | cysteine desulfurase NifS | insig. | 24 | 48 |
| | Dickeya dianthicola ME23 | DZA65_RS19965 | | cysteine desulfurase NifS | insig. | 24 | 48 |
| | Dickeya dianthicola ME23 | DZA65_RS16720 | | cysteine desulfurase | no data | 24 | 44 |
| | Dickeya dianthicola 67-19 | HGI48_RS15645 | | cysteine desulfurase | no data | 24 | 44 |
| | Dickeya dadantii 3937 | DDA3937_RS18850 | | cysteine desulfurase NifS | insig. | 24 | 48 |
| | Escherichia coli BL21 | ECD_02422 | | cysteine desulfurase (tRNA sulfurtransferase), PLP-dependent | no data | 24 | 44 |
| | Escherichia fergusonii Becca | EFB2_01360 | | Cysteine desulfurase IscS | no data | 24 | 44 |
| | Escherichia coli ECOR27 | NOLOHH_13290 | iscS | cysteine desulfurase | no data | 24 | 44 |
| | Escherichia coli ECOR38 | HEPCGN_20760 | iscS | cysteine desulfurase | no data | 24 | 44 |
| | Escherichia coli ECRC100 | OKFHMN_21620 | iscS | cysteine desulfurase | no data | 24 | 44 |
| | Escherichia coli ECRC101 | MCAODC_12150 | iscS | cysteine desulfurase | no data | 24 | 44 |
| | Escherichia coli ECRC102 | NIAGMN_19390 | iscS | cysteine desulfurase | no data | 24 | 44 |
| | Escherichia coli ECRC62 | BNILDI_12090 | iscS | cysteine desulfurase | no data | 24 | 44 |
| | Escherichia coli ECRC98 | JDDGAC_25295 | iscS | cysteine desulfurase | no data | 24 | 44 |
| | Escherichia coli ECRC99 | KEDOAH_06600 | iscS | cysteine desulfurase | no data | 24 | 44 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_01179 | | Cysteine desulfurase IscS | no data | 24 | 44 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS14365 | | cysteine desulfurase | no data | 24 | 44 |
| | Escherichia coli BW25113 | b2530 | iscS | cysteine desulfurase (NCBI) | no data | 24 | 44 |
| | Dickeya dadantii 3937 | DDA3937_RS15545 | | cysteine desulfurase | insig. | 23 | 44 |
| | Bifidobacterium breve UCC2003 | BBR_RS15120 | | aminotransferase class V-fold PLP-dependent enzyme | no data | 26 | 65 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF2435 | | Cysteine desulfurase (EC 2.8.1.7), IscS subfamily | no data | 23 | 44 |
| | Klebsiella michiganensis M5al | BWI76_RS21160 | | IscS subfamily cysteine desulfurase | no data | 23 | 44 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_28285 | | cysteine desulfurase | no data | 23 | 44 |
| | Klebsiella pneumoniae MRSN742743 | KFA93_RS04875 | iscS;inference=COORDINATES | cysteine desulfurase | no data | 23 | 44 |
| | Pectobacterium carotovorum WPP14 | HER17_RS06015 | | IscS subfamily cysteine desulfurase | no data | 24 | 44 |
| | Enterobacter sp. TBS_079 | MPMX20_03411 | | Cysteine desulfurase IscS | no data | 23 | 44 |
| | Rahnella sp. WP5 | EX31_RS15365 | | cysteine desulfurase NifS | insig. | 25 | 47 |
| | Pseudomonas stutzeri RCH2 | Psest_1699 | | Selenocysteine lyase | insig. | 22 | 64 |
| | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS14485 | | IscS subfamily cysteine desulfurase | no data | 24 | 44 |
| | Pseudomonas sp. BP01 | JOY50_RS22820 | | IscS subfamily cysteine desulfurase | no data | 27 | 58 |
| | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS10820 | | IscS subfamily cysteine desulfurase | no data | 23 | 50 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_0110 | | cysteine desulfurase IscS | no data | 23 | 44 |
| | Shewanella loihica PV-4 | Shew_2317 | | cysteine desulfurase IscS (RefSeq) | no data | 27 | 44 |
| | Azospirillum sp. SherDot2 | MPMX19_01848 | | Cysteine desulfurase NifS | insig. | 28 | 36 |
| | Pseudomonas putida KT2440 | PP_0842 | | cysteine desulfurase | no data | 27 | 58 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_01320 | | class V aminotransferase | insig. | 25 | 64 |
| | Mycobacterium tuberculosis H37Rv | Rv1464 | | Probable cysteine desulfurase Csd | no data | 26 | 80 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS21580 | | cysteine desulfurase | insig. | 26 | 78 |
| | Sphingobium sp. HT1-2 | GFF3433 | | hypothetical protein | cofit | 23 | 53 |
| | Serratia liquefaciens MT49 | IAI46_19355 | | IscS subfamily cysteine desulfurase | no data | 23 | 44 |
| | Shewanella amazonensis SB2B | Sama_1293 | | cysteine desulfurase (RefSeq) | no data | 26 | 44 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_2659 | | cysteine desulfurase NifS (RefSeq) | strong | 25 | 34 |
| | Pseudomonas segetis P6 | ACVTMO_RS10355 | | aminotransferase class V-fold PLP-dependent enzyme | insig. | 22 | 65 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS02185 | | aminotransferase class V-fold PLP-dependent enzyme | strong | 23 | 65 |
| | Caulobacter crescentus NA1000 | CCNA_01936 | | cysteine desulfurase/selenocysteine lyase | no data | 27 | 50 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_01936 | | cysteine desulfurase/selenocysteine lyase | no data | 27 | 50 |
| | Serratia liquefaciens MT49 | IAI46_06865 | | cysteine desulfurase-like protein | insig. | 26 | 34 |
| | Shewanella oneidensis MR-1 | SO2264 | iscS | cysteine desulfurase (NCBI ptt file) | no data | 23 | 44 |
| | Kangiella aquimarina DSM 16071 | B158DRAFT_1459 | | cysteine desulfurase IscS | no data | 23 | 44 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS33400 | | aminotransferase class V-fold PLP-dependent enzyme | strong | 23 | 65 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS15255 | | IscS subfamily cysteine desulfurase | no data | 26 | 35 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_15045 | | aminotransferase | strong | 23 | 65 |
| | Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS12220 | | cysteine desulfurase | no data | 28 | 48 |
| | Shewanella sp. ANA-3 | Shewana3_2280 | | cysteine desulfurase (RefSeq) | no data | 25 | 40 |
| | Pseudomonas segetis P6 | ACVTMO_RS07465 | | IscS subfamily cysteine desulfurase | no data | 24 | 70 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS14495 | | aminotransferase class V-fold PLP-dependent enzyme | strong | 28 | 42 |
| | Azospirillum brasilense Sp245 | AZOBR_RS25380 | | aminotransferase class V | insig. | 26 | 67 |
| | Serratia liquefaciens MT49 | IAI46_11165 | | cysteine desulfurase SufS | strong | 25 | 34 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_4167 | | Cysteine sulfinate desulfinase/cysteine desulfurase and related enzymes | insig. | 21 | 41 |
| | Pseudomonas sp. S08-1 | OH686_22185 | | Cysteine desulfurase | cofit | 22 | 64 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.222.1 | | Cysteine desulfurase (EC 2.8.1.7) | insig. | 27 | 43 |
| | Xanthobacter sp. DMC5 | GFF4861 | | Cysteine desulfurase NifS | insig. | 25 | 48 |
| | Rhizobium sp. OAE497 | ABIE40_RS09990 | | cysteine desulfurase | no data | 24 | 62 |
| | Alteromonas macleodii MIT1002 | MIT1002_02797 | | putative cysteine desulfurase | no data | 24 | 37 |
| | Erwinia amylovora T8 | OLJFJH_14575 | | cysteine desulfurase SufS | no data | 31 | 18 |
| | Xanthobacter sp. DMC5 | GFF4589 | | Cysteine desulfurase | insig. | 27 | 46 |
| | Dechlorosoma suillum PS | Dsui_2111 | | cysteine desulfurase-like protein, SufS subfamily | cofit | 26 | 78 |
| | Azospirillum sp. SherDot2 | MPMX19_00470 | | Cysteine desulfurase NifS | insig. | 22 | 47 |
| | Phocaeicola dorei CL03T12C01 | ABI39_RS04575 | | cysteine desulfurase | no data | 28 | 48 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_03340 | | class V aminotransferase | insig. | 26 | 48 |
| | Ralstonia sp. UNC404CL21Col | ABZR87_RS21765 | | family 2A encapsulin nanocompartment cargo protein cysteine desulfurase | insig. | 26 | 51 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_3061 | | cysteine desulfurases, SufS subfamily | no data | 24 | 34 |
| | Methylophilus sp. DMC18 | GFF163 | | Cysteine desulfurase NifS | insig. | 27 | 38 |
| | Erwinia amylovora T8 | OLJFJH_10365 | | IscS subfamily cysteine desulfurase | no data | 27 | 44 |
| | Bacteroides stercoris CC31F | HMPREF1181_RS02605 | | cysteine desulfurase | no data | 26 | 34 |
| | Pantoea sp. MT58 | IAI47_05005 | | IscS subfamily cysteine desulfurase | no data | 24 | 39 |
| | Dickeya dadantii 3937 | DDA3937_RS12760 | | cysteine desulfurase SufS | strong | 26 | 34 |
| | Dickeya dianthicola 67-19 | HGI48_RS12825 | | cysteine desulfurase SufS | insig. | 26 | 34 |
| | Azospirillum brasilense Sp245 | AZOBR_RS04905 | | aminotransferase class V | insig. | 22 | 41 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13505_RS14895 | | IscS subfamily cysteine desulfurase | no data | 23 | 39 |
| | Rhizobium sp. OAE497 | ABIE40_RS23980 | | cysteine desulfurase-like protein | insig. | 28 | 33 |
| | Dickeya dianthicola ME23 | DZA65_RS13290 | | cysteine desulfurase SufS | cofit | 24 | 45 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_0590 | | Selenocysteine lyase | insig. | 36 | 20 |
| | Rahnella sp. WP5 | EX31_RS13120 | | cysteine desulfurase CsdA | insig. | 25 | 48 |
| | Pseudomonas orientalis W4I3 | QF045_RS25420 | | IscS subfamily cysteine desulfurase | no data | 23 | 58 |
| | Azospirillum brasilense Sp245 | AZOBR_RS05500 | | cysteine desulfurase | strong | 23 | 45 |
| | Dinoroseobacter shibae DFL-12 | Dshi_1623 | | cysteine desulfurase, SufS subfamily (RefSeq) | no data | 20 | 63 |
| | Dickeya dadantii 3937 | DDA3937_RS05040 | | cysteine desulfurase CsdA | insig. | 26 | 48 |
| | Acinetobacter baumannii LAC-4 | RR41_RS11305 | | cysteine desulfurase | insig. | 24 | 34 |
| | Pseudomonas sp. S08-1 | OH686_23125 | | Cysteine desulfurase | insig. | 26 | 51 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_04792 | | Cysteine desulfurase IscS | no data | 23 | 58 |