| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Klebsiella michiganensis M5al | BWI76_RS17525 | | XshC-Cox1-family protein | insig. | 100 | 100 |
| | Escherichia coli BL21 | ECD_02708 | | XdhC-CoxI family protein with NAD(P)-binding Rossman fold | cofit | 75 | 94 |
| | Escherichia fergusonii Becca | EFB2_01026 | | hypothetical protein | insig. | 75 | 94 |
| | Escherichia coli ECOR27 | NOLOHH_11595 | yqeB | selenium-dependent molybdenum cofactor biosynthesis protein YqeB | insig. | 75 | 94 |
| | Escherichia coli ECOR38 | HEPCGN_18955 | yqeB | selenium-dependent molybdenum cofactor biosynthesis protein YqeB | insig. | 75 | 94 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_00840 | | hypothetical protein | insig. | 75 | 94 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS16025 | | selenium-dependent molybdenum cofactor biosynthesis protein YqeB | insig. | 75 | 94 |
| | Escherichia coli BW25113 | b2875 | yqeB | conserved protein with NAD(P)-binding Rossman fold (NCBI) | insig. | 75 | 94 |
| | Escherichia coli ECRC101 | MCAODC_10190 | yqeB | selenium-dependent molybdenum cofactor biosynthesis protein YqeB | insig. | 75 | 94 |
| | Escherichia coli ECRC102 | NIAGMN_17435 | yqeB | selenium-dependent molybdenum cofactor biosynthesis protein YqeB | cofit | 75 | 94 |
| | Escherichia coli ECRC98 | JDDGAC_23310 | yqeB | selenium-dependent molybdenum cofactor biosynthesis protein YqeB | insig. | 75 | 94 |
| | Escherichia coli ECRC99 | KEDOAH_08465 | yqeB | selenium-dependent molybdenum cofactor biosynthesis protein YqeB | no data | 75 | 94 |
| | Escherichia coli ECRC100 | OKFHMN_19665 | yqeB | selenium-dependent molybdenum cofactor biosynthesis protein YqeB | cofit | 75 | 94 |
| | Escherichia coli ECRC62 | BNILDI_10120 | yqeB | selenium-dependent molybdenum cofactor biosynthesis protein YqeB | insig. | 75 | 94 |
| o | Pseudomonas sp. SVBP6 | COO64_RS18530 | xdhC | xanthine dehydrogenase accessory protein XdhC | insig. | 30 | 93 |
| o | Paraburkholderia graminis OAS925 | ABIE53_000440 | | xanthine dehydrogenase accessory factor | strong | 26 | 96 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU1552 | b2875 | conserved hypothetical protein (TIGR) | insig. | 34 | 63 |
| o | Herbaspirillum seropedicae SmR1 | HSERO_RS06675 | | xanthine/CO dehydrogenase maturation protein | insig. | 28 | 91 |
| o | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_02187 | | predicted sulfurylase large subunit, molybdopterin cytosine dinucleotide biosynthesis /predicted sulfurylase small subunit, molybdopterin cytosine dinucleotide biosynthesis | strong | 26 | 96 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_0635 | | protein of unknown function DUF182 (RefSeq) | insig. | 37 | 53 |
| o | Pseudomonas putida KT2440 | PP_4280 | | xanthine dehydrogenase accessory factor | insig. | 30 | 86 |
| o | Burkholderia phytofirmans PsJN | BPHYT_RS01740 | | hypothetical protein | sig. | 25 | 96 |
| o | Serratia liquefaciens MT49 | IAI46_11795 | | xanthine dehydrogenase accessory protein XdhC | insig. | 31 | 88 |
| o | Pseudomonas fluorescens FW300-N2E3 | AO353_00740 | | molybdenum cofactor sulfurylase | sig. | 29 | 91 |
| o | Pseudomonas sp. DMC3 | GFF694 | | hypothetical protein | cofit | 28 | 91 |
| o | Pseudomonas sp. BP01 | JOY50_RS00265 | xdhC | xanthine dehydrogenase accessory protein XdhC | insig. | 29 | 86 |
| o | Pseudomonas aeruginosa MRSN321 | DY961_RS19230 | xdhC;go_function=molybdopterin | xanthine dehydrogenase accessory protein XdhC | sig. | 31 | 92 |
| o | Paraburkholderia sabiae LMG 24235 | QEN71_RS15635 | | XdhC family protein | insig. | 27 | 96 |
| o | Ralstonia sp. UNC404CL21Col | ABZR87_RS12230 | | XdhC family protein | insig. | 26 | 96 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS00455 | | XdhC family protein | insig. | 25 | 96 |
| o | Pseudomonas aeruginosa PA14 | IKLFDK_07255 | | xanthine dehydrogenase accessory protein XdhC | sig. | 31 | 92 |
| o | Pseudomonas aeruginosa PUPa3 | DQ20_RS53365 | xdhC;go_function=molybdopterin | xanthine dehydrogenase accessory protein XdhC | insig. | 31 | 92 |
| o | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_2338 | | XdhC protein (assists in molybdopterin insertion into xanthine dehydrogenase) | strong | 28 | 91 |
| o | Pseudomonas sp. RS175 | PFR28_01062 | | hypothetical protein | strong | 28 | 91 |
| o | Pseudomonas segetis P6 | MPMX49_02218 | | hypothetical protein | insig. | 29 | 96 |
| o | Pseudomonas lactucae CFBP13502 | GEMAOFIL_04324 | | hypothetical protein | insig. | 29 | 92 |
| o | Pseudomonas fluorescens GW456-L13 | PfGW456L13_4086 | | XdhC protein (assists in molybdopterin insertion into xanthine dehydrogenase) | insig. | 28 | 96 |
| o | Pseudomonas fluorescens FW300-N2C3 | AO356_02570 | | molybdenum cofactor sulfurylase | sig. | 28 | 91 |
| o | Pseudomonas orientalis W4I3 | QF045_RS22700 | | xanthine dehydrogenase accessory protein XdhC | insig. | 29 | 92 |
| | Mycobacterium tuberculosis H37Rv | Rv0376c | | Conserved hypothetical protein | insig. | 28 | 91 |
| o | Pseudomonas fluorescens SBW25 | PFLU_RS22510 | | xanthine dehydrogenase accessory protein XdhC | insig. | 28 | 92 |
| o | Pseudomonas fluorescens SBW25-INTG | PFLU_RS22510 | | xanthine dehydrogenase accessory protein XdhC | strong | 28 | 92 |
| o | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_3851 | | XdhC protein (assists in molybdopterin insertion into xanthine dehydrogenase) | insig. | 28 | 91 |
| o | Pseudomonas stutzeri RCH2 | Psest_1209 | | xanthine dehydrogenase accessory protein XdhC | insig. | 30 | 90 |
| o | Alteromonas macleodii MIT1002 | MIT1002_01573 | | xanthine dehydrogenase accessory protein XdhC | cofit | 27 | 90 |
| o | Pseudomonas simiae WCS417 | PS417_20895 | | molybdenum cofactor sulfurylase | strong | 28 | 92 |
| o | Cupriavidus basilensis FW507-4G11 | RR42_RS02340 | | lipoprotein | insig. | 24 | 91 |
| o | Dinoroseobacter shibae DFL-12 | Dshi_1215 | | protein of unknown function DUF182 (RefSeq) | insig. | 29 | 88 |
| o | Pseudomonas syringae pv. syringae B728a | Psyr_1813 | | molybdenum cofactor sulfurylase | insig. | 28 | 91 |
| o | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_1813 | | molybdenum cofactor sulfurylase | insig. | 28 | 91 |
| o | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS20710 | | lipoprotein | insig. | 26 | 92 |
| o | Ralstonia solanacearum PSI07 | RPSI07_RS16820 | | carbon monoxide dehydrogenase accessory protein | insig. | 26 | 96 |
| | Azospirillum sp. SherDot2 | MPMX19_05248 | | hypothetical protein | cofit | 30 | 79 |
| o | Ralstonia solanacearum GMI1000 | RS_RS07365 | | hypothetical protein | insig. | 26 | 96 |
| | Ralstonia solanacearum PSI07 | RPSI07_RS04210 | | carbon monoxide dehydrogenase accessory protein (coxi) | insig. | 25 | 92 |
| o | Rahnella sp. WP5 | EX31_RS07015 | | xanthine dehydrogenase accessory protein XdhC | sig. | 29 | 86 |
| | Xanthobacter sp. DMC5 | GFF939 | | hypothetical protein | insig. | 31 | 62 |
| | Ralstonia solanacearum GMI1000 | RS_RS03155 | | lipoprotein | insig. | 27 | 92 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_10495 | | alanine dehydrogenase | insig. | 29 | 78 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS00680 | | carbon monoxide dehydrogenase accessory protein | insig. | 26 | 96 |
| o | Ralstonia solanacearum UW163 | UW163_RS14010 | | carbon monoxide dehydrogenase accessory protein | insig. | 26 | 96 |
| | Pseudomonas sp. DMC3 | GFF4768 | | Molybdenum cofactor insertion chaperone PaoD | cofit | 35 | 56 |
| | Sinorhizobium meliloti 1021 | SMc00518 | | hypothetical protein | insig. | 34 | 56 |
| | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS12605 | | alanine dehydrogenase | insig. | 33 | 57 |
| | Azospirillum brasilense Sp245 | AZOBR_RS08535 | | xanthine dehydrogenase | insig. | 32 | 65 |
| o | Methylophilus sp. DMC18 | GFF1445 | | putative xanthine dehydrogenase subunit A | cofit | 23 | 83 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_02683 | | xanthine dehydrogenase accessory factor | sig. | 26 | 92 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_2093 | | Xanthine and CO dehydrogenases maturation factor, XdhC/CoxF family | insig. | 34 | 56 |
| | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS15300 | | XdhC family protein | insig. | 30 | 62 |
| o | Pantoea sp. MT58 | IAI47_09825 | | xanthine dehydrogenase accessory protein XdhC | sig. | 28 | 87 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_463 | | Xanthine and CO dehydrogenases maturation factor, XdhC/CoxF family | insig. | 34 | 56 |
| | Pseudomonas stutzeri RCH2 | Psest_3448 | | Xanthine and CO dehydrogenases maturation factor, XdhC/CoxF family | sig. | 25 | 92 |
| o | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13505_RS06330 | | xanthine dehydrogenase accessory protein XdhC | cofit | 28 | 87 |
| | Pseudomonas simiae WCS417 | PS417_21495 | | lipoprotein | sig. | 33 | 56 |
| | Dinoroseobacter shibae DFL-12 | Dshi_2351 | | protein of unknown function DUF182 (RefSeq) | sig. | 32 | 58 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS23110 | | XdhC family protein | insig. | 33 | 56 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS23110 | | XdhC family protein | insig. | 33 | 56 |
| o | Agrobacterium fabrum C58 | Atu2311 | | xanthine dehydrogenase chaperone | insig. | 29 | 84 |
| o | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF3316 | | XdhC protein (assists in molybdopterin insertion into xanthine dehydrogenase) | insig. | 30 | 62 |
| | Pseudomonas sp. RS175 | PFR28_03021 | | Molybdenum cofactor insertion chaperone PaoD | insig. | 35 | 56 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_5940 | | Xanthine and CO dehydrogenases maturation factor, XdhC/CoxF family | insig. | 35 | 56 |
| | Rhodopseudomonas palustris CGA009 | TX73_019665 | | XdhC family protein | strong | 31 | 55 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_04443 | | Molybdenum cofactor insertion chaperone PaoD | cofit | 35 | 56 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_20110 | | hypothetical protein | insig. | 35 | 57 |
| | Pseudomonas orientalis W4I3 | QF045_RS23575 | | XdhC family protein | no data | 35 | 56 |
| o | Variovorax sp. OAS795 | ABID97_RS22190 | | xanthine dehydrogenase accessory protein XdhC | no data | 29 | 83 |
| | Pseudomonas sp. BP01 | JOY50_RS07540 | | XdhC family protein | insig. | 26 | 84 |
| | Bosea sp. OAE506 | ABIE41_RS13750 | | XdhC family protein | cofit | 32 | 58 |
| | Ralstonia solanacearum GMI1000 | RS_RS10520 | | xanthine dehydrogenase accessory protein XdhC | insig. | 27 | 90 |
| | Phaeobacter inhibens DSM 17395 | PGA1_c20900 | | Xanthine and CO dehydrogenases maturation factor, XdhC/CoxF family | sig. | 32 | 64 |
| | Azospirillum sp. SherDot2 | MPMX19_05030 | | hypothetical protein | insig. | 30 | 90 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS16330 | | xanthine/CO dehydrogenase maturation protein | insig. | 31 | 59 |
| | Caulobacter crescentus NA1000 | CCNA_03692 | | xanthine and CO dehydrogenases maturation factor, XdhC/CoxF family | sig. | 37 | 29 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_03692 | | xanthine and CO dehydrogenases maturation factor, XdhC/CoxF family | cofit | 37 | 29 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_30450 | | xanthine dehydrogenase | insig. | 27 | 61 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_1951 | | Xanthine and CO dehydrogenases maturation factor, XdhC/CoxF family | insig. | 27 | 61 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS19590 | | XdhC family protein | insig. | 33 | 57 |
| o | Rhizobium sp. OAE497 | ABIE40_RS13750 | | xanthine dehydrogenase accessory protein XdhC | insig. | 28 | 76 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF5378 | | Xanthine and CO dehydrogenases maturation factor, XdhC/CoxF family | strong | 33 | 55 |
| | Marinobacter adhaerens HP15 | HP15_1259 | | xanthine dehydrogenase accessory factor | cofit | 32 | 56 |