| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Azospirillum sp. SherDot2 | MPMX19_01053 | | Dihydroorotase | strong | 100 | 100 |
| o | Azospirillum brasilense Sp245 | AZOBR_RS20570 | | dihydroorotase | no data | 87 | 100 |
| o | Magnetospirillum magneticum AMB-1 | AMB_RS18295 | | dihydroorotase | no data | 65 | 99 |
| o | Rhodospirillum rubrum S1H | Rru_A3191 | | Dihydroorotase multifunctional complex type (NCBI) | strong | 64 | 99 |
| o | Rhodopseudomonas palustris CGA009 | TX73_016125 | | dihydroorotase | no data | 50 | 98 |
| o | Bosea sp. OAE506 | ABIE41_RS17225 | | dihydroorotase | no data | 51 | 98 |
| o | Xanthobacter sp. DMC5 | GFF930 | | Dihydroorotase | no data | 48 | 97 |
| o | Sinorhizobium meliloti 1021 | SMc01361 | | dihydroorotase | strong | 46 | 100 |
| o | Caulobacter crescentus NA1000 | CCNA_02526 | | dihydroorotase | strong | 46 | 99 |
| o | Caulobacter crescentus NA1000 Δfur | CCNA_02526 | | dihydroorotase | cofit | 46 | 99 |
| o | Agrobacterium fabrum C58 | Atu1307 | | dihydroorotase | strong | 46 | 99 |
| o | Rhizobium sp. OAE497 | ABIE40_RS07380 | | dihydroorotase | no data | 46 | 98 |
| o | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS04255 | | dihydroorotase | no data | 47 | 97 |
| o | Phaeobacter inhibens DSM 17395 | PGA1_c03020 | | dihydroorotase PyrC | strong | 45 | 98 |
| o | Dinoroseobacter shibae DFL-12 | Dshi_3094 | | dihydroorotase, multifunctional complex type (RefSeq) | strong | 47 | 98 |
| o | Ralstonia sp. UNC404CL21Col | ABZR87_RS08630 | | dihydroorotase | strong | 41 | 98 |
| o | Ralstonia solanacearum GMI1000 | RS_RS03415 | | dihydroorotase | no data | 41 | 97 |
| o | Paraburkholderia sabiae LMG 24235 | QEN71_RS25775 | | dihydroorotase | insig. | 42 | 97 |
| o | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS12630 | | dihydroorotase | no data | 41 | 97 |
| o | Ralstonia solanacearum UW163 | UW163_RS00935 | | dihydroorotase | no data | 41 | 97 |
| o | Ralstonia solanacearum PSI07 | RPSI07_RS20630 | | dihydroorotase | no data | 41 | 97 |
| o | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_04818 | | dihydroorotase | insig. | 41 | 97 |
| o | Methylophilus sp. DMC18 | GFF867 | | Dihydroorotase-like protein | no data | 43 | 97 |
| o | Paraburkholderia graminis OAS925 | ABIE53_001133 | | dihydroorotase | insig. | 41 | 97 |
| o | Cupriavidus basilensis FW507-4G11 | RR42_RS15855 | | dihydroorotase | no data | 41 | 98 |
| o | Burkholderia phytofirmans PsJN | BPHYT_RS04245 | | dihydroorotase | insig. | 40 | 97 |
| o | Pseudomonas aeruginosa PA14 | IKLFDK_23415 | | dihydroorotase | cofit | 41 | 98 |
| o | Pseudomonas sp. DMC3 | GFF205 | | Dihydroorotase-like protein | no data | 41 | 97 |
| o | Pseudomonas lactucae CFBP13502 | GEMAOFIL_05478 | | Dihydroorotase-like protein | no data | 41 | 98 |
| o | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_01480 | | dihydroorotase | sig. | 41 | 98 |
| o | Pseudomonas fluorescens SBW25 | PFLU_RS28350 | | dihydroorotase | no data | 41 | 97 |
| o | Pseudomonas fluorescens SBW25-INTG | PFLU_RS28350 | | dihydroorotase | no data | 41 | 97 |
| o | Pseudomonas simiae WCS417 | PS417_26705 | | dihydroorotase | no data | 41 | 97 |
| o | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_2346 | | Dihydroorotase (EC 3.5.2.3) | no data | 40 | 97 |
| o | Variovorax sp. OAS795 | ABID97_RS24655 | | dihydroorotase | insig. | 40 | 98 |
| o | Pseudomonas segetis P6 | MPMX49_00619 | | Dihydroorotase-like protein | no data | 40 | 99 |
| o | Acidovorax sp. GW101-3H11 | Ac3H11_3977 | | Dihydroorotase (EC 3.5.2.3) | no data | 39 | 98 |
| o | Pseudomonas sp. SVBP6 | COO64_RS13570 | | dihydroorotase | strong | 41 | 96 |
| o | Pseudomonas fluorescens GW456-L13 | PfGW456L13_1015 | | Dihydroorotase (EC 3.5.2.3) | no data | 40 | 97 |
| o | Pseudomonas stutzeri RCH2 | Psest_0290 | | dihydroorotase, multifunctional complex type | no data | 41 | 97 |
| o | Pseudomonas syringae pv. syringae B728a | Psyr_0481 | | dihydroorotase | no data | 40 | 97 |
| o | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_0481 | | dihydroorotase | no data | 40 | 97 |
| o | Pseudomonas fluorescens FW300-N2C3 | AO356_13445 | | dihydroorotase | insig. | 41 | 97 |
| o | Pseudomonas fluorescens FW300-N2E3 | AO353_08140 | | dihydroorotase | no data | 41 | 97 |
| o | Sphingomonas koreensis DSMZ 15582 | Ga0059261_0075 | | Dihydroorotase and related cyclic amidohydrolases | no data | 41 | 98 |
| o | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS07940 | | dihydroorotase family protein | no data | 39 | 97 |
| o | Pseudomonas putida KT2440 | PP_4999 | | dihydroorotase-like protein | strong | 40 | 97 |
| o | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF652 | | Dihydroorotase (EC 3.5.2.3) | strong | 37 | 99 |
| o | Pseudomonas sp. S08-1 | OH686_10945 | | Dihydroorotase | no data | 41 | 97 |
| o | Herbaspirillum seropedicae SmR1 | HSERO_RS02340 | | dihydroorotase | strong | 37 | 98 |
| o | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_4605 | | Dihydroorotase (EC 3.5.2.3) | no data | 41 | 97 |
| o | Sphingobium sp. HT1-2 | GFF1873 | | Dihydroorotase (EC 3.5.2.3) | no data | 41 | 98 |
| o | Pseudomonas sp. RS175 | PFR28_04238 | | Dihydroorotase-like protein | no data | 40 | 97 |
| o | Variovorax sp. SCN45 | GFF2161 | | Dihydroorotase (EC 3.5.2.3) | insig. | 40 | 98 |
| o | Pseudomonas sp. BP01 | JOY50_RS09695 | | dihydroorotase | cofit | 40 | 97 |
| o | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS03710 | | dihydroorotase | no data | 35 | 98 |
| o | Mycobacterium tuberculosis H37Rv | Rv1381 | | Probable dihydroorotase PyrC (DHOase) | no data | 37 | 94 |
| o | Dechlorosoma suillum PS | Dsui_0597 | | dihydroorotase, multifunctional complex type | no data | 38 | 97 |
| o | Marinobacter adhaerens HP15 | HP15_3506 | | dihydroorotase, multifunctional complex type | strong | 37 | 88 |
| o | Fusobacterium nucleatum SB010 | HUW76_08760 | | dihydroorotase | strong | 33 | 97 |
| o | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_4623 | | Dihydroorotase and related cyclic amidohydrolases | no data | 36 | 86 |
| o | Desulfovibrio vulgaris Hildenborough JW710 | DVU2902 | pyrC | dihydroorotase (TIGR) | no data | 36 | 99 |
| o | Cellulophaga baltica 18 | M666_RS13980 | | dihydroorotase | strong | 34 | 92 |
| o | Desulfovibrio vulgaris Miyazaki F | DvMF_1426 | | dihydroorotase, multifunctional complex type (RefSeq) | strong | 36 | 85 |
| o | Acinetobacter baumannii LAC-4 | RR41_RS10090 | | dihydroorotase | no data | 32 | 96 |
| o | Synechocystis sp000284455 PCC 6803 | SGL_RS03805 | | dihydroorotase | no data | 31 | 94 |
| o | Bifidobacterium breve UCC2003 | BBR_RS15435 | | dihydroorotase | strong | 31 | 94 |
| o | Acinetobacter radioresistens SK82 | MPMX26_01100 | | Dihydroorotase-like protein | strong | 31 | 94 |
| o | Methanococcus maripaludis S2 | MMP_RS05220 | | dihydroorotase | no data | 31 | 87 |
| o | Methanococcus maripaludis JJ | MMJJ_RS09160 | | dihydroorotase | no data | 32 | 87 |
| | Xanthobacter sp. DMC5 | GFF4596 | | Allantoinase | insig. | 32 | 98 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS06420 | | dihydroorotase | no data | 31 | 98 |
| | Bosea sp. OAE506 | ABIE41_RS01625 | | allantoinase AllB | insig. | 33 | 89 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_2410 | | dihydroorotase, multifunctional complex type | no data | 30 | 91 |
| | Xanthobacter sp. DMC5 | GFF3578 | | Allantoinase | no data | 30 | 90 |
| o | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.2303.1 | | Dihydroorotase (EC 3.5.2.3) | no data | 28 | 99 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF4428 | | Allantoinase (EC 3.5.2.5) | insig. | 31 | 94 |
| | Bosea sp. OAE506 | ABIE41_RS09700 | | dihydroorotase | insig. | 29 | 94 |
| | Escherichia coli BL21 | ECD_00462 | | allantoinase | insig. | 29 | 94 |
| | Escherichia coli BW25113 | b0512 | allB | allantoinase (NCBI) | insig. | 29 | 94 |
| | Klebsiella michiganensis M5al | BWI76_RS07015 | | cyclic amidohydrolase | insig. | 30 | 89 |
| | Escherichia coli ECOR27 | NOLOHH_00885 | allB | allantoinase | insig. | 29 | 94 |
| | Escherichia coli ECOR38 | HEPCGN_06540 | allB | allantoinase | insig. | 29 | 94 |
| | Escherichia coli ECRC62 | BNILDI_22315 | allB | allantoinase | cofit | 29 | 94 |
| | Escherichia fergusonii Becca | EFB2_03550 | | Allantoinase | insig. | 29 | 89 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS02975 | | allantoinase AllB | insig. | 29 | 89 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS08760 | | dihydroorotase | no data | 29 | 100 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_0748 | | dihydroorotase, multifunctional complex type | no data | 29 | 100 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_03169 | | Allantoinase | insig. | 28 | 94 |
| | Rhodospirillum rubrum S1H | Rru_A2936 | | Dihydroorotase multifunctional complex type (NCBI) | strong | 28 | 95 |
| | Rhodopseudomonas palustris CGA009 | TX73_005495 | | dihydroorotase | no data | 28 | 94 |
| | Sphingobium sp. HT1-2 | GFF4759 | | Dihydroorotase (EC 3.5.2.3) | no data | 28 | 89 |
| o | Lysobacter sp. OAE881 | ABIE51_RS13460 | | dihydroorotase | no data | 28 | 98 |
| | Rahnella sp. WP5 | EX31_RS04570 | | allantoinase AllB | insig. | 28 | 88 |
| | Synechococcus elongatus PCC 7942 | Synpcc7942_0488 | | dihydroorotase | no data | 30 | 97 |
| o | Bacteroides ovatus ATCC 8483 | BACOVA_00399 | | amidohydrolase family protein | no data | 28 | 99 |
| | Cellulophaga baltica 18 | M666_RS02980 | | dihydroorotase | cofit | 27 | 95 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_14740 | | dihydroorotase | strong | 26 | 97 |
| | Synechococcus elongatus PCC 7942 | Synpcc7942_0486 | pyrC | dihydroorotase | no data | 28 | 94 |
| o | Phocaeicola dorei CL03T12C01 | ABI39_RS11365 | | dihydroorotase | no data | 27 | 98 |