| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Marinobacter adhaerens HP15 | HP15_1447 | | ribonucleotide-diphosphate reductase subunit alpha | strong | 100 | 100 |
| o | Lysobacter sp. OAE881 | ABIE51_RS03270 | | adenosylcobalamin-dependent ribonucleoside-diphosphate reductase | strong | 71 | 99 |
| o | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS17550 | | adenosylcobalamin-dependent ribonucleoside-diphosphate reductase | sig. | 71 | 99 |
| o | Methylophilus sp. DMC18 | GFF1359 | | Vitamin B12-dependent ribonucleoside-diphosphate reductase | cofit | 69 | 99 |
| o | Pseudomonas aeruginosa PA14 | IKLFDK_25925 | | adenosylcobalamin-dependent ribonucleoside-diphosphate reductase | insig. | 71 | 98 |
| o | Pseudomonas stutzeri RCH2 | Psest_4225 | | ribonucleoside-diphosphate reductase, adenosylcobalamin-dependent | insig. | 69 | 99 |
| | Rhodanobacter denitrificans MT42 | LRK55_RS06170 | | LAGLIDADG family homing endonuclease | no data | 67 | 60 |
| | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS06425 | | ribonucleoside-diphosphate reductase | insig. | 67 | 60 |
| | Rhodanobacter sp000427505 FW510-R12 | LRK53_RS17715 | | ribonucleoside-diphosphate reductase | no data | 70 | 55 |
| | Rhodanobacter sp. FW510-T8 | OKGIIK_00155 | hop | ribonucleoside-diphosphate reductase | insig. | 67 | 60 |
| | Rhodanobacter sp. FW510-T8 | OKGIIK_00155 | hop | ribonucleoside-diphosphate reductase | insig. | 71 | 44 |
| | Rhodanobacter denitrificans MT42 | LRK55_RS06170 | | LAGLIDADG family homing endonuclease | no data | 71 | 43 |
| | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS06425 | | ribonucleoside-diphosphate reductase | insig. | 71 | 43 |
| | Rhodanobacter sp000427505 FW510-R12 | LRK53_RS17715 | | ribonucleoside-diphosphate reductase | no data | 69 | 45 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS22500 | | ribonucleoside-diphosphate reductase, adenosylcobalamin-dependent | insig. | 41 | 89 |
| | Phaeobacter inhibens DSM 17395 | PGA1_c06940 | | putative adenosylcobalamin(B12)-dependent ribonucleotide reductases | sig. | 41 | 88 |
| | Azospirillum brasilense Sp245 | AZOBR_RS19930 | | ribonucleotide reductase | insig. | 41 | 90 |
| | Dinoroseobacter shibae DFL-12 | Dshi_2949 | | ribonucleoside-diphosphate reductase, adenosylcobalamin-dependent (RefSeq) | sig. | 40 | 92 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS13290 | | ribonucleoside-diphosphate reductase | cofit | 37 | 91 |
| | Dechlorosoma suillum PS | Dsui_3034 | | ribonucleoside-diphosphate reductase, adenosylcobalamin-dependent | strong | 38 | 90 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF5833 | | Ribonucleotide reductase of class II (coenzyme B12-dependent) (EC 1.17.4.1) | insig. | 38 | 90 |
| | Castellaniella sp019104865 MT123 | ABCV34_RS03685 | | adenosylcobalamin-dependent ribonucleoside-diphosphate reductase | insig. | 39 | 89 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS24545 | | ribonucleoside-diphosphate reductase | insig. | 37 | 93 |
| | Paraburkholderia graminis OAS925 | ABIE53_006441 | | ribonucleoside-diphosphate reductase alpha chain | insig. | 37 | 95 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS08300 | | adenosylcobalamin-dependent ribonucleoside-diphosphate reductase | insig. | 37 | 92 |
| | Rhodospirillum rubrum S1H | Rru_A3258 | | Ribonucleotide reductase large subunit (NCBI) | cofit | 37 | 88 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_05388 | | ribonucleoside-diphosphate reductase class II | insig. | 37 | 93 |
| o | Variovorax sp. SCN45 | GFF7228 | | Ribonucleotide reductase of class II (coenzyme B12-dependent) (EC 1.17.4.1) | insig. | 36 | 91 |
| o | Ralstonia solanacearum GMI1000 | RS_RS00965 | | ribonucleoside-diphosphate reductase, adenosylcobalamin-dependent | insig. | 30 | 85 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_2031 | | ribonucleotide-diphosphate reductase subunit alpha (RefSeq) | sig. | 28 | 93 |
| | Mycobacterium tuberculosis H37Rv | Rv0570 | | Probable ribonucleoside-diphosphate reductase (large subunit) NrdZ (ribonucleotide reductase) | insig. | 29 | 89 |
| | Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS07590 | | adenosylcobalamin-dependent ribonucleoside-diphosphate reductase | strong | 28 | 89 |
| | Phocaeicola dorei CL03T12C01 | ABI39_RS00015 | | adenosylcobalamin-dependent ribonucleoside-diphosphate reductase | insig. | 27 | 89 |
| | Bacteroides ovatus ATCC 8483 | BACOVA_03200 | | ribonucleoside-diphosphate reductase, adenosylcobalamin-dependent | strong | 27 | 91 |
| | Parabacteroides merdae CL09T00C40 | HMPREF1078_RS10735 | | adenosylcobalamin-dependent ribonucleoside-diphosphate reductase | strong | 27 | 89 |
| | Acidovorax sp. GW101-3H11 | Ac3H11_4498 | | Ribonucleotide reductase of class II (coenzyme B12-dependent) (EC 1.17.4.1) | insig. | 40 | 44 |
| | Bacteroides stercoris CC31F | HMPREF1181_RS08665 | | adenosylcobalamin-dependent ribonucleoside-diphosphate reductase | sig. | 27 | 91 |
| | Bacteroides thetaiotaomicron VPI-5482 | BT2145 | | ribonucleoside-diphosphate reductase alpha chain (NCBI ptt file) | strong | 28 | 87 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU3379 | | ribonucleoside-diphosphate reductase (TIGR) | strong | 30 | 62 |
| | Acidovorax sp. GW101-3H11 | Ac3H11_4498 | | Ribonucleotide reductase of class II (coenzyme B12-dependent) (EC 1.17.4.1) | insig. | 36 | 46 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_06274 | | ribonucleoside-diphosphate reductase class II | no data | 25 | 76 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS17060 | | ribonucleotide-diphosphate reductase subunit alpha | no data | 25 | 76 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS27220 | | ribonucleoside-diphosphate reductase subunit alpha | no data | 24 | 76 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS17860 | | ribonucleotide-diphosphate reductase subunit alpha | no data | 25 | 76 |
| | Ralstonia sp. UNC404CL21Col | ABZR87_RS01725 | | ribonucleoside-diphosphate reductase subunit alpha | no data | 25 | 76 |
| | Ralstonia solanacearum GMI1000 | RS_RS14025 | | ribonucleoside-diphosphate reductase subunit alpha | no data | 24 | 76 |
| | Ralstonia solanacearum PSI07 | RPSI07_RS11165 | | ribonucleoside-diphosphate reductase subunit alpha | no data | 24 | 76 |
| | Paraburkholderia graminis OAS925 | ABIE53_003578 | | ribonucleoside-diphosphate reductase alpha chain | no data | 26 | 62 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS06075 | | ribonucleoside-diphosphate reductase subunit alpha | no data | 24 | 76 |
| | Ralstonia solanacearum UW163 | UW163_RS07550 | | ribonucleoside-diphosphate reductase subunit alpha | no data | 24 | 76 |
| | Variovorax sp. SCN45 | GFF4434 | | Ribonucleotide reductase of class Ia (aerobic), alpha subunit (EC 1.17.4.1) | no data | 24 | 76 |
| | Acidovorax sp. GW101-3H11 | Ac3H11_4021 | | Ribonucleotide reductase of class Ia (aerobic), alpha subunit (EC 1.17.4.1) | no data | 23 | 76 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_3717 | | Ribonucleoside-diphosphate reductase | no data | 24 | 79 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_3717 | | Ribonucleoside-diphosphate reductase | no data | 24 | 79 |
| | Dechlorosoma suillum PS | Dsui_1924 | | ribonucleoside-diphosphate reductase, alpha subunit | strong | 24 | 76 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS01885 | | ribonucleotide-diphosphate reductase subunit alpha | no data | 24 | 76 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF593 | | Ribonucleotide reductase of class Ia (aerobic), alpha subunit (EC 1.17.4.1) | no data | 24 | 76 |
| | Pseudomonas sp. SVBP6 | COO64_RS07455 | | ribonucleoside-diphosphate reductase subunit alpha | no data | 24 | 85 |
| | Pseudomonas putida KT2440 | PP_1179 | | Ribonucleoside-diphosphate reductase subunit alpha | no data | 24 | 85 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_3476 | | Ribonucleotide reductase of class Ia (aerobic), alpha subunit (EC 1.17.4.1) | no data | 24 | 85 |
| | Marinobacter adhaerens HP15 | HP15_3649 | | ribonucleotide-diphosphate reductase subunit alpha | no data | 24 | 76 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_02840 | | ribonucleotide-diphosphate reductase subunit alpha | no data | 24 | 85 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_2005 | | Ribonucleotide reductase of class Ia (aerobic), alpha subunit (EC 1.17.4.1) | no data | 23 | 85 |
| | Pseudomonas segetis P6 | MPMX49_03216 | | hypothetical protein | no data | 24 | 79 |
| | Pseudomonas sp. S08-1 | OH686_20340 | | ribonucleoside-diphosphate reductase, alpha subunit | no data | 23 | 79 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_04452 | | hypothetical protein | no data | 24 | 79 |
| | Pseudomonas sp. BP01 | JOY50_RS02010 | | ribonucleoside-diphosphate reductase subunit alpha | no data | 24 | 85 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS23155 | | ribonucleoside-diphosphate reductase subunit alpha | no data | 24 | 79 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS23155 | | ribonucleoside-diphosphate reductase subunit alpha | no data | 24 | 79 |
| | Pseudomonas sp. DMC3 | GFF4846 | | hypothetical protein | no data | 24 | 79 |
| | Acinetobacter baumannii LAC-4 | RR41_RS15540 | | ribonucleoside-diphosphate reductase subunit alpha | no data | 24 | 78 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_18935 | | ribonucleotide-diphosphate reductase subunit alpha | no data | 24 | 79 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_5698 | | Ribonucleotide reductase of class Ia (aerobic), alpha subunit (EC 1.17.4.1) | no data | 24 | 79 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_05350 | | ribonucleoside-diphosphate reductase subunit alpha | no data | 23 | 85 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_1773 | | ribonucleoside-diphosphate reductase, alpha subunit | no data | 24 | 87 |
| | Pseudomonas sp. RS175 | PFR28_03250 | | hypothetical protein | no data | 23 | 79 |
| | Pseudomonas stutzeri RCH2 | Psest_2731 | | ribonucleoside-diphosphate reductase, alpha subunit | no data | 23 | 85 |
| | Kangiella aquimarina DSM 16071 | B158DRAFT_1226 | | ribonucleoside-diphosphate reductase, alpha subunit | no data | 23 | 76 |
| | Cellulophaga baltica 18 | M666_RS06075 | | ribonucleoside-diphosphate reductase subunit alpha | no data | 25 | 64 |
| | Rhodanobacter sp. FW510-T8 | OKGIIK_13345 | nrdA | ribonucleoside-diphosphate reductase subunit alpha | no data | 23 | 80 |
| | Acinetobacter radioresistens SK82 | MPMX26_02560 | | hypothetical protein | no data | 24 | 78 |
| | Rhodanobacter denitrificans MT42 | LRK55_RS10200 | | ribonucleoside-diphosphate reductase subunit alpha | no data | 23 | 80 |
| | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS10560 | | ribonucleoside-diphosphate reductase subunit alpha | no data | 22 | 78 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.5060.1 | | Ribonucleotide reductase of class Ia (aerobic), alpha subunit (EC 1.17.4.1) | no data | 24 | 83 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_16805 | | ribonucleoside-diphosphate reductase subunit alpha | no data | 24 | 65 |
| | Synechocystis sp000284455 PCC 6803 | SGL_RS10995 | | ribonucleoside-diphosphate reductase subunit alpha | no data | 25 | 64 |
| | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS01900 | | ribonucleoside-diphosphate reductase subunit alpha | no data | 25 | 46 |
| | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS15520 | | ribonucleoside-diphosphate reductase subunit alpha | no data | 24 | 50 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS16265 | | ribonucleoside-diphosphate reductase subunit alpha | no data | 21 | 80 |
| | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS01240 | | vitamin B12-dependent ribonucleotide reductase | insig. | 25 | 58 |
| | Fusobacterium nucleatum SB010 | HUW76_00515 | | ribonucleoside-diphosphate reductase subunit alpha | cofit | 22 | 81 |
| | Rhodopseudomonas palustris CGA009 | TX73_015440 | | vitamin B12-dependent ribonucleotide reductase | no data | 24 | 64 |
| | Rhodospirillum rubrum S1H | Rru_A1444 | | Ribonucleoside-diphosphate reductase (NCBI) | cofit | 23 | 87 |
| | Agrobacterium fabrum C58 | Atu1733 | | ribonucleoside-diphosphate reductase 2 alpha chain | no data | 26 | 64 |
| | Azospirillum sp. SherDot2 | MPMX19_02229 | | hypothetical protein | no data | 25 | 64 |
| | Sinorhizobium meliloti 1021 | SMc01237 | | ribonucleotide-diphosphate reductase subunit alpha | no data | 25 | 64 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS13810 | | ribonucleoside-diphosphate reductase, adenosylcobalamin-dependent | no data | 26 | 58 |
| | Rhizobium sp. OAE497 | ABIE40_RS08140 | | vitamin B12-dependent ribonucleotide reductase | strong | 24 | 64 |
| | Sphingobium sp. HT1-2 | GFF680 | | Ribonucleotide reductase of class Ia (aerobic), alpha subunit (EC 1.17.4.1) | no data | 23 | 57 |
| | Caulobacter crescentus NA1000 | CCNA_03607 | | ribonucleoside-diphosphate reductase alpha chain | no data | 22 | 85 |