| Organism | Ratio1 | Gene1 | Name1 | Description1 | Ratio2 | Gene2 | Name2 | Description2 | Cofit | Rank |
| Vibrio cholerae E7946 ATCC 55056 | 1.0 | CSW01_12845 | | metalloprotease PmbA | 1.0 | CSW01_10650 | | flagellar basal body M-ring protein FliF | 0.86 | 16 |
| Pectobacterium carotovorum WPP14 | 0.66 | HER17_RS20090 | | metalloprotease PmbA | 0.15 | HER17_RS08280 | | flagellar M-ring protein FliF | low | > 75 |
| Serratia liquefaciens MT49 | 0.65 | IAI46_22575 | | metalloprotease PmbA | 0.17 | IAI46_15840 | | flagellar M-ring protein FliF | low | > 86 |
| Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | 0.64 | GFF904 | | TldE protein, part of TldE/TldD proteolytic complex | 0.16 | GFF4018 | | Flagellar M-ring protein FliF | low | > 78 |
| Erwinia amylovora T8 | 0.63 | OLJFJH_02355 | | metalloprotease PmbA | 0.17 | OLJFJH_15355 | | flagellar M-ring protein FliF | low | > 58 |
| Dickeya dadantii 3937 | 0.62 | DDA3937_RS01500 | | metalloprotease PmbA | 0.15 | DDA3937_RS13365 | | flagellar M-ring protein FliF | 0.78 | 30 |
| Dickeya dianthicola 67-19 | 0.62 | HGI48_RS01415 | | metalloprotease PmbA | 0.15 | HGI48_RS13410 | | flagellar M-ring protein FliF | low | > 71 |
| Dickeya dianthicola ME23 | 0.62 | DZA65_RS01480 | | metalloprotease PmbA | 0.15 | DZA65_RS13895 | | flagellar basal body M-ring protein FliF | low | > 75 |
| Pantoea sp. MT58 | 0.62 | IAI47_02765 | | metalloprotease PmbA | 0.17 | IAI47_08030 | | flagellar M-ring protein FliF | low | > 76 |
| Erwinia tracheiphila HP pepo 2.2 | 0.59 | IJEDHG_06770 | pmbA | metalloprotease PmbA | 0.16 | IJEDHG_21235 | fliF | flagellar M-ring protein FliF | low | > 61 |
| Erwinia tracheiphila SCR3 | 0.59 | LU632_RS02145 | pmbA | metalloprotease PmbA | 0.16 | LU632_RS10575 | fliF | flagellar M-ring protein FliF | low | > 74 |
| Shewanella oneidensis MR-1 | 0.58 | SO4078 | pmbA | pmba protein (NCBI ptt file) | 0.39 | SO3228 | fliF | flagellar M-ring protein FliF (NCBI ptt file) | low | > 76 |
| Shewanella sp. ANA-3 | 0.58 | Shewana3_3631 | | microcin-processing peptidase 1 (RefSeq) | 0.39 | Shewana3_1342 | fliF | flagellar MS-ring protein (RefSeq) | low | > 73 |
| Shewanella amazonensis SB2B | 0.58 | Sama_0482 | | PmbA protein (RefSeq) | 0.39 | Sama_2297 | fliF | flagellar MS-ring protein (RefSeq) | low | > 62 |
| Shewanella loihica PV-4 | 0.56 | Shew_0416 | | peptidase U62, modulator of DNA gyrase (RefSeq) | 0.37 | Shew_1366 | fliF | flagellar MS-ring protein (RefSeq) | 0.51 | 44 |
| Alteromonas macleodii MIT1002 | 0.54 | MIT1002_00230 | | peptidase PmbA | 0.43 | MIT1002_01085 | | Flagellar M-ring protein | 0.64 | 17 |
| Pseudomonas putida KT2440 | 0.49 | PP_0942 | | regulatory protease | 0.23 | PP_4369 | | Flagellar M-ring protein | low | > 96 |
| Pseudomonas sp. BP01 | 0.48 | JOY50_RS11080 | pmbA | metalloprotease PmbA | 0.24 | JOY50_RS00685 | fliF | flagellar basal-body MS-ring/collar protein FliF | low | > 84 |
| Pseudomonas sp. RS175 | 0.48 | PFR28_00163 | | Metalloprotease PmbA | 0.23 | PFR28_00832 | | Flagellar M-ring protein | low | > 88 |
| Pseudomonas fluorescens FW300-N2C3 | 0.48 | AO356_07085 | | peptidase PmbA | 0.23 | AO356_03835 | | flagellar M-ring protein FliF | low | > 104 |
| Pseudomonas fluorescens SBW25 | 0.48 | PFLU_RS04350 | | metalloprotease PmbA | 0.22 | PFLU_RS21775 | | flagellar basal body M-ring protein FliF | low | > 109 |
| Pseudomonas fluorescens SBW25-INTG | 0.48 | PFLU_RS04350 | | metalloprotease PmbA | 0.22 | PFLU_RS21775 | | flagellar basal body M-ring protein FliF | low | > 109 |
| Pseudomonas lactucae CFBP13502 | 0.48 | GEMAOFIL_01064 | | Metalloprotease PmbA | 0.22 | GEMAOFIL_04159 | | Flagellar M-ring protein | low | > 93 |
| Pseudomonas fluorescens FW300-N2E2 | 0.48 | Pf6N2E2_3278 | | TldE protein, part of TldE/TldD proteolytic complex | 0.23 | Pf6N2E2_2593 | | Flagellar M-ring protein FliF | low | > 103 |
| Pseudomonas fluorescens FW300-N2E3 | 0.47 | AO353_05205 | | peptidase PmbA | 0.23 | AO353_18680 | | flagellar M-ring protein FliF | low | > 101 |
| Pseudomonas fluorescens FW300-N1B4 | 0.47 | Pf1N1B4_1090 | | TldE protein, part of TldE/TldD proteolytic complex | 0.23 | Pf1N1B4_3604 | | Flagellar M-ring protein FliF | low | > 87 |
| Pseudomonas simiae WCS417 | 0.47 | PS417_04295 | | peptidase PmbA | 0.22 | PS417_19805 | | flagellar M-ring protein FliF | 0.40 | 67 |
| Pseudomonas sp. DMC3 | 0.47 | GFF1818 | | Metalloprotease PmbA | 0.23 | GFF2449 | | Flagellar M-ring protein | low | > 89 |
| Pseudomonas syringae pv. syringae B728a ΔmexB | 0.47 | Psyr_4154 | | microcin-processing peptidase 1, Unknown type peptidase, MEROPS family U62 | 0.23 | Psyr_3457 | | Flagellar FliF M-ring protein | low | > 86 |
| Pseudomonas syringae pv. syringae B728a | 0.47 | Psyr_4154 | | microcin-processing peptidase 1, Unknown type peptidase, MEROPS family U62 | 0.23 | Psyr_3457 | | Flagellar FliF M-ring protein | low | > 86 |
| Pseudomonas sp. SVBP6 | 0.47 | COO64_RS04235 | pmbA | metalloprotease PmbA | 0.24 | COO64_RS21280 | fliF | flagellar basal-body MS-ring/collar protein FliF | low | > 93 |
| Pseudomonas sp. S08-1 | 0.47 | OH686_08570 | | TldE protein, part of TldE/TldD proteolytic complex | 0.21 | OH686_02835 | | flagellar M-ring protein FliF | low | > 80 |
| Pseudomonas aeruginosa PA14 | 0.47 | IKLFDK_01720 | | metalloprotease PmbA | 0.23 | IKLFDK_05065 | | flagellar M-ring protein FliF | low | > 100 |
| Pseudomonas fluorescens GW456-L13 | 0.47 | PfGW456L13_5024 | | TldE protein, part of TldE/TldD proteolytic complex | 0.24 | PfGW456L13_4353 | | Flagellar M-ring protein FliF | low | > 87 |
| Pseudomonas stutzeri RCH2 | 0.46 | Psest_3318 | | Predicted Zn-dependent proteases and their inactivated homologs | 0.22 | Psest_1719 | | flagellar basal-body M-ring protein/flagellar hook-basal body protein (fliF) | low | > 67 |
| Methylophilus sp. DMC18 | 0.46 | GFF830 | | Metalloprotease PmbA | 0.19 | GFF540 | | Flagellar M-ring protein | low | > 43 |
| Pseudomonas segetis P6 | 0.46 | MPMX49_03863 | | Metalloprotease PmbA | 0.23 | MPMX49_03145 | | Flagellar M-ring protein | low | > 75 |
| Rhodanobacter sp. FW510-T8 | 0.45 | OKGIIK_10260 | pmbA | metalloprotease PmbA | 0.15 | OKGIIK_02745 | fliF | flagellar M-ring protein FliF | low | > 53 |
| Xanthomonas campestris pv. campestris strain 8004 | 0.45 | Xcc-8004.1885.1 | | TldE protein, part of TldE/TldD proteolytic complex | 0.18 | Xcc-8004.2809.1 | | Flagellar M-ring protein FliF | low | > 74 |
| Rhodanobacter denitrificans MT42 | 0.45 | LRK55_RS03125 | | metalloprotease PmbA | 0.15 | LRK55_RS13235 | | flagellar basal-body MS-ring/collar protein FliF | low | > 63 |
| Dyella japonica UNC79MFTsu3.2 | 0.45 | ABZR86_RS21700 | | metalloprotease PmbA | 0.19 | ABZR86_RS20170 | | flagellar basal-body MS-ring/collar protein FliF | low | > 74 |
| Rhodanobacter sp000427505 FW510-R12 | 0.45 | LRK53_RS06580 | | metalloprotease PmbA | 0.14 | LRK53_RS15080 | | flagellar M-ring protein FliF | low | > 59 |
| Rhodanobacter denitrificans FW104-10B01 | 0.44 | LRK54_RS03375 | | metalloprotease PmbA | 0.15 | LRK54_RS13495 | | flagellar M-ring protein FliF | low | > 59 |
| Dechlorosoma suillum PS | 0.44 | Dsui_1234 | | putative Zn-dependent protease-like protein | 0.18 | Dsui_1756 | | flagellar basal-body M-ring protein/flagellar hook-basal body protein FliF | low | > 51 |
| Lysobacter sp. OAE881 | 0.43 | ABIE51_RS06805 | | metalloprotease PmbA | 0.21 | ABIE51_RS16780 | | flagellar basal-body MS-ring/collar protein FliF | low | > 62 |
| Ralstonia solanacearum IBSBF1503 | 0.42 | RALBFv3_RS13965 | | metalloprotease PmbA | 0.18 | RALBFv3_RS21590 | | flagellar basal body M-ring protein FliF | low | > 76 |
| Ralstonia solanacearum UW163 | 0.42 | UW163_RS15845 | | metalloprotease PmbA | 0.18 | UW163_RS17600 | | flagellar basal body M-ring protein FliF | — | — |
| Ralstonia sp. UNC404CL21Col | 0.42 | ABZR87_RS09660 | | metalloprotease PmbA | 0.18 | ABZR87_RS22080 | | flagellar basal-body MS-ring/collar protein FliF | low | > 80 |
| Ralstonia solanacearum PSI07 | 0.42 | RPSI07_RS19505 | | metalloprotease PmbA | 0.17 | RPSI07_RS01535 | | flagellar basal body M-ring protein FliF | low | > 81 |
| Paraburkholderia graminis OAS925 | 0.42 | ABIE53_003116 | | PmbA protein | 0.20 | ABIE53_000074 | | flagellar M-ring protein FliF | 0.37 | 72 |
| Paraburkholderia bryophila 376MFSha3.1 | 0.42 | H281DRAFT_04304 | | microcin-processing peptidase 1. Unknown type peptidase. MEROPS family U62 | 0.19 | H281DRAFT_05786 | | flagellar M-ring protein FliF | low | > 103 |
| Paraburkholderia sabiae LMG 24235 | 0.42 | QEN71_RS04270 | | metalloprotease PmbA | 0.18 | QEN71_RS28795 | | flagellar basal-body MS-ring/collar protein FliF | 0.79 | 43 |
| Herbaspirillum seropedicae SmR1 | 0.42 | HSERO_RS09265 | | peptidase C69 | 0.19 | HSERO_RS10310 | | flagellar M-ring protein FliF | low | > 78 |
| Hydrogenophaga sp. GW460-11-11-14-LB1 | 0.41 | GFF3655 | | TldE protein, part of TldE/TldD proteolytic complex | 0.17 | GFF1450 | | Flagellar M-ring protein FliF | low | > 90 |
| Burkholderia phytofirmans PsJN | 0.41 | BPHYT_RS14705 | | peptidase C69 | 0.20 | BPHYT_RS18775 | | flagellar M-ring protein FliF | low | > 109 |
| Ralstonia solanacearum GMI1000 | 0.41 | RS_RS04700 | | metalloprotease PmbA | 0.17 | RS_RS19035 | | flagellar basal body M-ring protein FliF | low | > 80 |
| Cupriavidus basilensis FW507-4G11 | 0.40 | RR42_RS14750 | | peptidase PMbA | 0.15 | RR42_RS23570 | | flagellar M-ring protein FliF | low | > 128 |
| Azospirillum brasilense Sp245 | 0.32 | AZOBR_RS11930 | | modulator protein | 0.15 | AZOBR_RS20185 | | flagellar M-ring protein FliF | low | > 97 |
| Azospirillum sp. SherDot2 | 0.31 | MPMX19_01886 | | Metalloprotease PmbA | 0.15 | MPMX19_04094 | | Flagellar M-ring protein | low | > 112 |
| Rhodopseudomonas palustris CGA009 | 0.28 | TX73_005930 | | TldD/PmbA family protein | 0.13 | TX73_006490 | | flagellar basal-body MS-ring/collar protein FliF | 0.31 | 47 |
| Phaeobacter inhibens DSM 17395 | 0.28 | PGA1_c33480 | | protein PmbA | 0.10 | PGA1_c35640 | | flagellar M-ring protein FliF | — | — |
| Caulobacter crescentus NA1000 Δfur | 0.28 | CCNA_00311 | | Zn-dependent protease family protein | 0.12 | CCNA_00950 | | flagellar M-ring protein FliF | low | > 67 |
| Caulobacter crescentus NA1000 | 0.28 | CCNA_00311 | | Zn-dependent protease family protein | 0.12 | CCNA_00950 | | flagellar M-ring protein FliF | 0.73 | 13 |
| Magnetospirillum magneticum AMB-1 | 0.27 | AMB_RS22120 | | TldD/PmbA family protein | 0.12 | AMB_RS02590 | | flagellar M-ring protein FliF | low | > 64 |
| Sinorhizobium meliloti 1021 | 0.27 | SMc00897 | | PMBA protein | 0.11 | SMc03014 | | flagellar MS-ring protein | low | > 103 |
| Agrobacterium fabrum C58 | 0.25 | Atu0693 | | PmbA/TldD related protein | 0.10 | Atu0523 | | flagellar M-ring protein | low | > 89 |
| Rhodospirillum rubrum S1H | 0.25 | Rru_A0575 | | Peptidase U62, modulator of DNA gyrase (NCBI) | 0.16 | Rru_A0545 | | Flagellar FliF M-ring protein (NCBI) | low | > 58 |
| Rhizobium sp. OAE497 | 0.25 | ABIE40_RS03780 | | TldD/PmbA family protein | 0.09 | ABIE40_RS02910 | | flagellar basal-body MS-ring/collar protein FliF | low | > 107 |
| Brevundimonas sp. GW460-12-10-14-LB2 | 0.25 | A4249_RS09195 | | TldD/PmbA family protein | 0.11 | A4249_RS09785 | | flagellar basal-body MS-ring/collar protein FliF | low | > 48 |
Not shown: 33 genomes with orthologs for CSW01_12845 only; 3 genomes with orthologs for CSW01_10650 only