| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Variovorax sp. SCN45 | GFF4434 | | Ribonucleotide reductase of class Ia (aerobic), alpha subunit (EC 1.17.4.1) | no data | 100 | 100 |
| o | Acidovorax sp. GW101-3H11 | Ac3H11_4021 | | Ribonucleotide reductase of class Ia (aerobic), alpha subunit (EC 1.17.4.1) | no data | 84 | 100 |
| o | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF593 | | Ribonucleotide reductase of class Ia (aerobic), alpha subunit (EC 1.17.4.1) | no data | 82 | 100 |
| o | Ralstonia sp. UNC404CL21Col | ABZR87_RS01725 | | ribonucleoside-diphosphate reductase subunit alpha | no data | 73 | 100 |
| o | Ralstonia solanacearum PSI07 | RPSI07_RS11165 | | ribonucleoside-diphosphate reductase subunit alpha | no data | 72 | 100 |
| o | Ralstonia solanacearum GMI1000 | RS_RS14025 | | ribonucleoside-diphosphate reductase subunit alpha | no data | 72 | 100 |
| o | Paraburkholderia sabiae LMG 24235 | QEN71_RS27220 | | ribonucleoside-diphosphate reductase subunit alpha | no data | 72 | 100 |
| o | Cupriavidus basilensis FW507-4G11 | RR42_RS17860 | | ribonucleotide-diphosphate reductase subunit alpha | no data | 71 | 100 |
| o | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS06075 | | ribonucleoside-diphosphate reductase subunit alpha | no data | 72 | 100 |
| o | Ralstonia solanacearum UW163 | UW163_RS07550 | | ribonucleoside-diphosphate reductase subunit alpha | no data | 72 | 100 |
| o | Burkholderia phytofirmans PsJN | BPHYT_RS17060 | | ribonucleotide-diphosphate reductase subunit alpha | no data | 74 | 95 |
| o | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_06274 | | ribonucleoside-diphosphate reductase class II | no data | 75 | 93 |
| o | Herbaspirillum seropedicae SmR1 | HSERO_RS01885 | | ribonucleotide-diphosphate reductase subunit alpha | no data | 74 | 93 |
| o | Dechlorosoma suillum PS | Dsui_1924 | | ribonucleoside-diphosphate reductase, alpha subunit | strong | 68 | 96 |
| o | Paraburkholderia graminis OAS925 | ABIE53_003578 | | ribonucleoside-diphosphate reductase alpha chain | no data | 74 | 82 |
| o | Pseudomonas aeruginosa MRSN321 | DY961_RS06640 | | ribonucleoside-diphosphate reductase subunit alpha | no data | 63 | 99 |
| o | Pseudomonas aeruginosa PA14 | IKLFDK_05350 | | ribonucleoside-diphosphate reductase subunit alpha | no data | 63 | 99 |
| o | Pseudomonas aeruginosa PUPa3 | DQ20_RS46160 | | ribonucleoside-diphosphate reductase subunit alpha | no data | 63 | 99 |
| o | Pseudomonas segetis P6 | ACVTMO_RS15935 | | ribonucleoside-diphosphate reductase subunit alpha | no data | 63 | 98 |
| o | Pseudomonas sp. S08-1 | OH686_20340 | | ribonucleoside-diphosphate reductase, alpha subunit | no data | 62 | 99 |
| o | Pseudomonas sp. BP01 | JOY50_RS02010 | | ribonucleoside-diphosphate reductase subunit alpha | no data | 62 | 100 |
| o | Pseudomonas sp. SVBP6 | COO64_RS07455 | | ribonucleoside-diphosphate reductase subunit alpha | no data | 62 | 100 |
| o | Pseudomonas putida KT2440 | PP_1179 | | Ribonucleoside-diphosphate reductase subunit alpha | no data | 61 | 100 |
| o | Pseudomonas syringae pv. syringae B728a | Psyr_3717 | | Ribonucleoside-diphosphate reductase | no data | 61 | 100 |
| o | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_3717 | | Ribonucleoside-diphosphate reductase | no data | 61 | 100 |
| o | Pseudomonas fluorescens GW456-L13 | PfGW456L13_2005 | | Ribonucleotide reductase of class Ia (aerobic), alpha subunit (EC 1.17.4.1) | no data | 61 | 99 |
| o | Kangiella aquimarina DSM 16071 | B158DRAFT_1226 | | ribonucleoside-diphosphate reductase, alpha subunit | no data | 61 | 100 |
| o | Pseudomonas sp. RS175 | PFR28_03250 | | hypothetical protein | no data | 61 | 99 |
| o | Pseudomonas fluorescens FW300-N2C3 | AO356_18935 | | ribonucleotide-diphosphate reductase subunit alpha | no data | 61 | 99 |
| o | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_5698 | | Ribonucleotide reductase of class Ia (aerobic), alpha subunit (EC 1.17.4.1) | no data | 61 | 99 |
| o | Pseudomonas orientalis W4I3 | QF045_RS23630 | | ribonucleoside-diphosphate reductase subunit alpha | no data | 61 | 99 |
| o | Pseudomonas stutzeri RCH2 | Psest_2731 | | ribonucleoside-diphosphate reductase, alpha subunit | no data | 62 | 99 |
| o | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_3476 | | Ribonucleotide reductase of class Ia (aerobic), alpha subunit (EC 1.17.4.1) | no data | 61 | 99 |
| o | Pseudomonas lactucae CFBP13502 | GEMAOFIL_04452 | | hypothetical protein | no data | 61 | 99 |
| o | Pseudomonas fluorescens FW300-N2E3 | AO353_02840 | | ribonucleotide-diphosphate reductase subunit alpha | no data | 61 | 99 |
| o | Pseudomonas sp. DMC3 | GFF4846 | | hypothetical protein | no data | 61 | 99 |
| o | Pseudomonas fluorescens SBW25 | PFLU_RS23155 | | ribonucleoside-diphosphate reductase subunit alpha | no data | 61 | 99 |
| o | Pseudomonas fluorescens SBW25-INTG | PFLU_RS23155 | | ribonucleoside-diphosphate reductase subunit alpha | no data | 61 | 99 |
| o | Acinetobacter baumannii LAC-4 | RR41_RS15540 | | ribonucleoside-diphosphate reductase subunit alpha | no data | 62 | 96 |
| o | Acinetobacter radioresistens SK82 | MPMX26_02560 | | hypothetical protein | no data | 61 | 96 |
| o | Marinobacter adhaerens HP15 | HP15_3649 | | ribonucleotide-diphosphate reductase subunit alpha | no data | 61 | 96 |
| o | Rhodanobacter sp. FW510-T8 | OKGIIK_13345 | nrdA | ribonucleoside-diphosphate reductase subunit alpha | no data | 42 | 84 |
| o | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS10560 | | ribonucleoside-diphosphate reductase subunit alpha | no data | 42 | 84 |
| o | Rhodanobacter denitrificans MT42 | LRK55_RS10200 | | ribonucleoside-diphosphate reductase subunit alpha | cofit | 42 | 84 |
| o | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS16265 | | ribonucleoside-diphosphate reductase subunit alpha | no data | 42 | 84 |
| o | Cellulophaga baltica 18 | M666_RS06075 | | ribonucleoside-diphosphate reductase subunit alpha | no data | 39 | 80 |
| o | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS15520 | | ribonucleoside-diphosphate reductase subunit alpha | no data | 39 | 84 |
| o | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_16805 | | ribonucleoside-diphosphate reductase subunit alpha | no data | 38 | 84 |
| | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS01900 | | ribonucleoside-diphosphate reductase subunit alpha | no data | 39 | 79 |
| o | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_1773 | | ribonucleoside-diphosphate reductase, alpha subunit | no data | 38 | 84 |
| o | Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS01480 | | ribonucleoside-diphosphate reductase subunit alpha | insig. | 32 | 90 |
| | 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 | 35 | 66 |
| | Fusobacterium nucleatum SB010 | HUW76_00515 | | ribonucleoside-diphosphate reductase subunit alpha | cofit | 31 | 77 |
| | Synechocystis sp000284455 PCC 6803 | SGL_RS10995 | | ribonucleoside-diphosphate reductase subunit alpha | no data | 30 | 77 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_1832 | | Ribonucleotide reductase, alpha subunit | no data | 34 | 64 |
| | Shewanella loihica PV-4 | Shew_1946 | | ribonucleotide-diphosphate reductase subunit alpha (RefSeq) | no data | 31 | 66 |
| | Sphingobium sp. HT1-2 | GFF680 | | Ribonucleotide reductase of class Ia (aerobic), alpha subunit (EC 1.17.4.1) | no data | 33 | 65 |
| | Klebsiella michiganensis M5al | BWI76_RS19940 | | ribonucleoside-diphosphate reductase subunit alpha | no data | 31 | 66 |
| | Rhodospirillum rubrum S1H | Rru_A1444 | | Ribonucleoside-diphosphate reductase (NCBI) | cofit | 33 | 65 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_26885 | | ribonucleoside-diphosphate reductase subunit alpha | no data | 31 | 66 |
| | Rahnella sp. WP5 | EX31_RS19305 | | ribonucleoside-diphosphate reductase subunit alpha | cofit | 30 | 68 |
| | Alteromonas macleodii MIT1002 | MIT1002_02195 | | Ribonucleoside-diphosphate reductase 1 subunit alpha | no data | 30 | 68 |
| | Escherichia coli ECRC62 | BNILDI_13620 | nrdA | ribonucleoside-diphosphate reductase subunit alpha | no data | 30 | 66 |
| | Caulobacter crescentus NA1000 | CCNA_03607 | | ribonucleoside-diphosphate reductase alpha chain | no data | 33 | 67 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_03607 | | ribonucleoside-diphosphate reductase alpha chain | no data | 33 | 67 |
| | Escherichia coli ECOR27 | NOLOHH_14700 | nrdA | ribonucleoside-diphosphate reductase subunit alpha | no data | 30 | 66 |
| | Shewanella oneidensis MR-1 | SO2415 | nrdA | ribonucleoside-diphosphate reductase, alpha subunit (NCBI ptt file) | no data | 29 | 66 |
| | Methylophilus sp. DMC18 | GFF234 | | Ribonucleoside-diphosphate reductase 1 subunit alpha | no data | 30 | 66 |
| | Escherichia coli ECRC101 | MCAODC_14170 | nrdA | ribonucleoside-diphosphate reductase subunit alpha | insig. | 30 | 66 |
| | Escherichia fergusonii Becca | EFB2_01622 | | Ribonucleoside-diphosphate reductase 1 subunit alpha | no data | 30 | 66 |
| | Escherichia coli ECOR38 | HEPCGN_22345 | nrdA | ribonucleoside-diphosphate reductase subunit alpha | no data | 30 | 66 |
| | Escherichia coli ECRC100 | OKFHMN_23115 | nrdA | ribonucleoside-diphosphate reductase subunit alpha | no data | 30 | 66 |
| | Escherichia coli ECRC102 | NIAGMN_20885 | nrdA | ribonucleoside-diphosphate reductase subunit alpha | no data | 30 | 66 |
| | Escherichia coli ECRC98 | JDDGAC_27080 | nrdA | ribonucleoside-diphosphate reductase subunit alpha | no data | 30 | 66 |
| | Escherichia coli ECRC99 | KEDOAH_05065 | nrdA | ribonucleoside-diphosphate reductase subunit alpha | no data | 30 | 66 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS13035 | | class 1a ribonucleoside-diphosphate reductase subunit alpha | no data | 30 | 66 |
| | Escherichia coli BL21 | ECD_02160 | | ribonucleoside-diphosphate reductase 1, alpha subunit | no data | 30 | 66 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_01477 | | Ribonucleoside-diphosphate reductase 1 subunit alpha | no data | 30 | 66 |
| | Escherichia coli BW25113 | b2234 | nrdA | ribonucleotide-diphosphate reductase alpha subunit (NCBI) | no data | 30 | 66 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF1838 | | Ribonucleotide reductase of class Ia (aerobic), alpha subunit (EC 1.17.4.1) | no data | 30 | 66 |
| | Erwinia tracheiphila SCR3 | LU632_RS08155 | nrdA | ribonucleoside-diphosphate reductase subunit alpha | no data | 29 | 66 |
| | Shewanella sp. ANA-3 | Shewana3_1969 | | ribonucleotide-diphosphate reductase subunit alpha (RefSeq) | no data | 29 | 66 |
| | Erwinia tracheiphila HP pepo 2.2 | IJEDHG_18220 | | Ribonucleoside-diphosphate reductase 1 subunit alpha | no data | 29 | 66 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13505_RS00435 | | ribonucleoside-diphosphate reductase subunit alpha | cofit | 30 | 66 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_06345 | | ribonucleoside-diphosphate reductase subunit alpha | no data | 29 | 72 |
| | Shewanella amazonensis SB2B | Sama_1728 | | ribonucleotide-diphosphate reductase subunit alpha (RefSeq) | no data | 29 | 66 |
| | Pantoea sp. MT58 | IAI47_06455 | | ribonucleoside-diphosphate reductase subunit alpha | strong | 30 | 66 |
| | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS14295 | | ribonucleoside-diphosphate reductase subunit alpha | no data | 33 | 64 |
| | Erwinia amylovora T8 | OLJFJH_11540 | | ribonucleoside-diphosphate reductase subunit alpha | no data | 29 | 68 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_0354 | | ribonucleoside-diphosphate reductase, alpha subunit | no data | 29 | 80 |
| | Dickeya dianthicola 67-19 | HGI48_RS05920 | | ribonucleoside-diphosphate reductase subunit alpha | no data | 28 | 77 |
| | Dickeya dianthicola ME23 | DZA65_RS06255 | | ribonucleoside-diphosphate reductase subunit alpha | no data | 28 | 77 |
| o | Serratia liquefaciens MT49 | IAI46_17505 | | ribonucleoside-diphosphate reductase subunit alpha | no data | 28 | 80 |
| | Enterobacter sp. TBS_079 | MPMX20_03181 | | Ribonucleoside-diphosphate reductase 1 subunit alpha | no data | 30 | 68 |
| | Dickeya dadantii 3937 | DDA3937_RS05875 | | ribonucleoside-diphosphate reductase subunit alpha | no data | 28 | 77 |
| | Pectobacterium carotovorum WPP14 | HER17_RS15595 | | ribonucleoside-diphosphate reductase subunit alpha | strong | 29 | 68 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_2031 | | ribonucleotide-diphosphate reductase subunit alpha (RefSeq) | sig. | 28 | 60 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU3379 | | ribonucleoside-diphosphate reductase (TIGR) | strong | 27 | 62 |
| | Mycobacterium tuberculosis H37Rv | Rv0570 | | Probable ribonucleoside-diphosphate reductase (large subunit) NrdZ (ribonucleotide reductase) | insig. | 26 | 73 |
| | Agrobacterium fabrum C58 | Atu0070 | | ribonucleoside-diphosphate reductase 2 alpha chain | cofit | 29 | 57 |