| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU1883 | | conserved hypothetical protein (TIGR) | no data | 100 | 100 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_0577 | | protein of unknown function UPF0054 (RefSeq) | no data | 54 | 88 |
| | Sinorhizobium meliloti 1021 | SMc01113 | | hypothetical protein | no data | 38 | 74 |
| | Dinoroseobacter shibae DFL-12 | Dshi_1015 | | protein of unknown function UPF0054 (RefSeq) | no data | 33 | 86 |
| | Bosea sp. OAE506 | ABIE41_RS04505 | | rRNA maturation RNase YbeY | no data | 35 | 75 |
| | Azospirillum sp. SherDot2 | MPMX19_02513 | | Endoribonuclease YbeY | no data | 34 | 72 |
| | Pectobacterium carotovorum WPP14 | HER17_RS15175 | | rRNA maturation RNase YbeY | no data | 33 | 84 |
| | Rhodopseudomonas palustris CGA009 | TX73_002315 | | rRNA maturation RNase YbeY | strong | 36 | 75 |
| | Rhizobium sp. OAE497 | ABIE40_RS01695 | | rRNA maturation RNase YbeY | no data | 36 | 66 |
| | Alteromonas macleodii MIT1002 | MIT1002_01478 | | Endoribonuclease YbeY | no data | 36 | 73 |
| | Xanthobacter sp. DMC5 | GFF3721 | | Endoribonuclease YbeY | no data | 36 | 72 |
| | Shewanella loihica PV-4 | Shew_2925 | | putative metalloprotease (RefSeq) | no data | 34 | 72 |
| | Rhodospirillum rubrum S1H | Rru_A3772 | | Protein of unknown function UPF0054 (NCBI) | no data | 35 | 73 |
| | Agrobacterium fabrum C58 | Atu0358 | | hypothetical protein | no data | 36 | 62 |
| | Dickeya dadantii 3937 | DDA3937_RS06240 | | rRNA maturation RNase YbeY | no data | 28 | 96 |
| | Enterobacter sp. TBS_079 | MPMX20_01309 | | Endoribonuclease YbeY | no data | 30 | 96 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_04905 | | endoribonuclease YbeY | no data | 36 | 67 |
| | Dickeya dianthicola ME23 | DZA65_RS06630 | | rRNA maturation RNase YbeY | no data | 29 | 96 |
| | Dickeya dianthicola 67-19 | HGI48_RS06285 | | rRNA maturation RNase YbeY | no data | 32 | 72 |
| | Escherichia fergusonii Becca | EFB2_03440 | | Endoribonuclease YbeY | no data | 32 | 86 |
| | Escherichia coli ECOR27 | NOLOHH_23615 | ybeY | rRNA maturation RNase YbeY | no data | 32 | 86 |
| | Escherichia coli ECOR38 | HEPCGN_00995 | ybeY | rRNA maturation RNase YbeY | no data | 32 | 86 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_03053 | | Endoribonuclease YbeY | no data | 32 | 86 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS03545 | | rRNA maturation RNase YbeY | no data | 32 | 86 |
| | Escherichia coli BW25113 | b0659 | ybeY | hypothetical protein (NCBI) | no data | 32 | 86 |
| | Pantoea sp. MT58 | IAI47_13955 | | rRNA maturation RNase YbeY | no data | 36 | 67 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13516_RS14065 | ybeY | rRNA maturation RNase YbeY | no data | 36 | 67 |
| | Escherichia coli ECRC100 | OKFHMN_07235 | ybeY | rRNA maturation RNase YbeY | no data | 32 | 86 |
| | Escherichia coli ECRC101 | MCAODC_26450 | ybeY | rRNA maturation RNase YbeY | no data | 32 | 86 |
| | Escherichia coli ECRC102 | NIAGMN_05290 | ybeY | rRNA maturation RNase YbeY | no data | 32 | 86 |
| | Escherichia coli ECRC98 | JDDGAC_10880 | ybeY | rRNA maturation RNase YbeY | no data | 32 | 86 |
| | Escherichia coli ECRC99 | KEDOAH_20735 | ybeY | rRNA maturation RNase YbeY | no data | 32 | 86 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_2312 | | probable rRNA maturation factor YbeY | no data | 30 | 91 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_1609 | | probable rRNA maturation factor YbeY | no data | 35 | 74 |
| | Escherichia coli BL21 | ECD_00627 | | ssRNA-specific endoribonuclease; 16S rRNA 3 | no data | 31 | 86 |
| | Escherichia coli ECRC62 | BNILDI_21620 | ybeY | rRNA maturation RNase YbeY | no data | 31 | 86 |
| | Erwinia tracheiphila HP pepo 2.2 | IJEDHG_02370 | ybeY | rRNA maturation RNase YbeY | no data | 33 | 74 |
| | Erwinia tracheiphila SCR3 | LU632_RS16315 | ybeY | rRNA maturation RNase YbeY | no data | 33 | 74 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_2710 | | Metal-dependent hydrolase YbeY, involved in rRNA and/or ribosome maturation and assembly | no data | 40 | 52 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_16485 | | rRNA maturation RNase YbeY | no data | 37 | 67 |
| | Klebsiella pneumoniae MRSN742743 | KFA93_RS02145 | ybeY;go_function=RNA | rRNA maturation RNase YbeY | no data | 37 | 67 |
| | Serratia liquefaciens MT49 | IAI46_06010 | | rRNA maturation RNase YbeY | no data | 32 | 84 |
| | Shewanella sp. ANA-3 | Shewana3_1006 | | putative metalloprotease (RefSeq) | no data | 29 | 74 |
| | Shewanella amazonensis SB2B | Sama_2577 | | putative metalloprotease (RefSeq) | no data | 34 | 65 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF4576 | | Metal-dependent hydrolase YbeY, involved in rRNA and/or ribosome maturation and assembly | no data | 31 | 79 |
| | Erwinia amylovora T8 | OLJFJH_17155 | | rRNA maturation RNase YbeY | no data | 32 | 72 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS26565 | | rRNA maturation RNase YbeY | insig. | 38 | 57 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS26565 | | rRNA maturation RNase YbeY | insig. | 38 | 57 |
| | Pseudomonas protegens RBAN4 | FABNJH_27440 | ybeY | rRNA maturation RNase YbeY | no data | 39 | 57 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS12940 | ybeY;go_function=RNA | rRNA maturation RNase YbeY | no data | 40 | 55 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_20550 | | rRNA maturation RNase YbeY | no data | 40 | 55 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS48265 | ybeY;go_function=RNA | rRNA maturation RNase YbeY | no data | 40 | 55 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_05080 | | Endoribonuclease YbeY | no data | 39 | 57 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_06385 | | rRNA maturation factor | no data | 39 | 57 |
| | Shewanella oneidensis MR-1 | SO1179 | | conserved hypothetical protein TIGR00043 (NCBI ptt file) | no data | 28 | 72 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_4347 | | Protein of unknown function UPF0054 | no data | 39 | 47 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_4347 | | Protein of unknown function UPF0054 | no data | 39 | 47 |
| | Klebsiella michiganensis M5al | BWI76_RS08125 | | rRNA maturation RNase YbeY | no data | 37 | 62 |
| | Pseudomonas simiae WCS417 | PS417_24635 | | rRNA maturation factor | no data | 38 | 57 |
| | Pseudomonas sp. SVBP6 | COO64_RS15520 | ybeY | rRNA maturation RNase YbeY | no data | 33 | 72 |
| | Rhodanobacter sp000427505 FW510-R12 | LRK53_RS14860 | | rRNA maturation RNase YbeY | no data | 32 | 71 |
| | Pseudomonas sp. DMC3 | GFF3898 | | Endoribonuclease YbeY | no data | 38 | 52 |
| | Lysobacter sp. OAE881 | ABIE51_RS15505 | | rRNA maturation RNase YbeY | no data | 36 | 62 |
| | Pseudomonas putida KT2440 | PP_4788 | | Endoribonuclease YbeY | no data | 39 | 47 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_1378 | | Metal-dependent hydrolase YbeY, involved in rRNA and/or ribosome maturation and assembly | no data | 39 | 47 |
| | Pseudomonas orientalis W4I3 | QF045_RS26920 | | rRNA maturation RNase YbeY | no data | 38 | 52 |
| | Caulobacter crescentus NA1000 | CCNA_00052 | | metal-dependent hydrolase/metalloproteinase | no data | 30 | 78 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_00052 | | metal-dependent hydrolase/metalloproteinase | no data | 30 | 78 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS09925 | | rRNA maturation RNase YbeY | no data | 30 | 71 |
| | Pseudomonas stutzeri RCH2 | Psest_0530 | | metalloprotein, YbeY/UPF0054 family | no data | 39 | 47 |
| | Pseudomonas sp. BP01 | JOY50_RS21715 | ybeY | rRNA maturation RNase YbeY | no data | 39 | 47 |
| | Rahnella sp. WP5 | EX31_RS23190 | | rRNA maturation RNase YbeY | no data | 31 | 77 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS22595 | | endoribonuclease YbeY | no data | 31 | 63 |
| | Phaeobacter inhibens DSM 17395 | PGA1_c04750 | | metalloprotein, YbeY/UPF0054 family | no data | 33 | 65 |
| | Sphingobium sp. HT1-2 | GFF3935 | | Metal-dependent hydrolase YbeY, involved in rRNA and/or ribosome maturation and assembly | no data | 32 | 67 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.2221.1 | | Metal-dependent hydrolase YbeY, involved in rRNA and/or ribosome maturation and assembly | no data | 30 | 70 |
| | Pseudomonas sp. RS175 | PFR28_03850 | | Endoribonuclease YbeY | no data | 39 | 47 |
| | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS13715 | | rRNA maturation RNase YbeY | no data | 30 | 71 |
| | Pseudomonas segetis P6 | ACVTMO_RS05300 | ybeY | rRNA maturation RNase YbeY | no data | 37 | 52 |
| | Pseudomonas sp. S08-1 | OH686_09225 | | probable rRNA maturation factor YbeY | no data | 34 | 62 |
| | Rhodanobacter denitrificans MT42 | LRK55_RS13455 | | rRNA maturation RNase YbeY | no data | 32 | 71 |
| | Kangiella aquimarina DSM 16071 | B158DRAFT_0097 | | metalloprotein, YbeY/UPF0054 family | no data | 30 | 71 |
| | Fusobacterium nucleatum SB010 | HUW76_04575 | | rRNA maturation RNase YbeY | no data | 28 | 72 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_15400 | | rRNA maturation factor | no data | 39 | 47 |
| | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS14710 | | rRNA maturation RNase YbeY | no data | 29 | 75 |
| | Synechococcus elongatus PCC 7942 | Synpcc7942_0402 | | hypothetical protein | insig. | 32 | 65 |
| | Rhodanobacter sp. FW510-T8 | OKGIIK_02960 | ybeY | rRNA maturation RNase YbeY | no data | 30 | 71 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_5016 | | Metal-dependent hydrolase YbeY, involved in rRNA and/or ribosome maturation and assembly | no data | 38 | 47 |
| | Dechlorosoma suillum PS | Dsui_1196 | | metalloprotein, YbeY/UPF0054 family | no data | 27 | 65 |
| | Castellaniella sp019104865 MT123 | ABCV34_RS15335 | | rRNA maturation RNase YbeY | no data | 35 | 53 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS02185 | | rRNA maturation RNase YbeY | no data | 41 | 27 |
| | Acinetobacter radioresistens SK82 | MPMX26_02669 | | Endoribonuclease YbeY | no data | 32 | 53 |
| | Synechocystis sp000284455 PCC 6803 | SGL_RS13870 | | rRNA maturation RNase YbeY | strong | 29 | 69 |