| Organism | Ratio1 | Gene1 | Name1 | Description1 | Ratio2 | Gene2 | Name2 | Description2 | Cofit | Rank |
| Vibrio cholerae E7946 ATCC 55056 | 1.0 | CSW01_13320 | | fimbrial protein | 1.0 | CSW01_05695 | | class I SAM-dependent methyltransferase | 0.40 | 14 |
| Marinobacter adhaerens HP15 | 0.28 | HP15_476 | | type 4 fimbrial biogenesis protein PilO | 0.40 | HP15_1773 | | cyclopropane-fatty-acyl-phospholipid synthase | — | — |
| Alteromonas macleodii MIT1002 | 0.27 | MIT1002_00451 | | Pilus assembly protein, PilO | 0.47 | MIT1002_02688 | | Cyclopropane-fatty-acyl-phospholipid synthase | low | > 70 |
| Pseudomonas sp. DMC3 | 0.27 | GFF3096 | | hypothetical protein | 0.43 | GFF4484 | | Tuberculostearic acid methyltransferase UfaA1 | 0.61 | 14 |
| Pseudomonas sp. S08-1 | 0.26 | OH686_10040 | | Type IV pilus biogenesis protein PilO | 0.43 | OH686_07875 | | S-adenosyl-L-methionine dependent methyltransferase, similar to cyclopropane-fatty-acyl-phospholipid synthase | low | > 80 |
| Pseudomonas syringae pv. syringae B728a ΔmexB | 0.26 | Psyr_0405 | | Pilus assembly protein, PilO | 0.43 | Psyr_0956 | | Cyclopropane-fatty-acyl-phospholipid synthase | low | > 86 |
| Pseudomonas syringae pv. syringae B728a | 0.26 | Psyr_0405 | | Pilus assembly protein, PilO | 0.43 | Psyr_0956 | | Cyclopropane-fatty-acyl-phospholipid synthase | low | > 86 |
| Pseudomonas segetis P6 | 0.25 | MPMX49_04237 | | hypothetical protein | 0.42 | MPMX49_01343 | | Tuberculostearic acid methyltransferase UfaA1 | low | > 75 |
| Pseudomonas sp. RS175 | 0.24 | PFR28_05009 | | hypothetical protein | 0.41 | PFR28_02038 | | hypothetical protein | low | > 88 |
| Pseudomonas fluorescens FW300-N2C3 | 0.24 | AO356_09405 | | pilus assembly protein PilP | 0.42 | AO356_25315 | | cyclopropane-fatty-acyl-phospholipid synthase | 0.19 | 104 |
| Pseudomonas fluorescens FW300-N2E2 | 0.23 | Pf6N2E2_3758 | | Type IV pilus biogenesis protein PilO | 0.41 | Pf6N2E2_1350 | | Cyclopropane-fatty-acyl-phospholipid synthase (EC 2.1.1.79), plant type | low | > 103 |
| Variovorax sp. OAS795 | 0.23 | ABID97_RS23275 | | type 4a pilus biogenesis protein PilO | 0.32 | ABID97_RS21850 | | cyclopropane-fatty-acyl-phospholipid synthase family protein | low | > 91 |
| Shewanella sp. ANA-3 | 0.23 | Shewana3_3897 | | pilus assembly protein, PilO (RefSeq) | 0.45 | Shewana3_1171 | | cyclopropane-fatty-acyl-phospholipid synthase (RefSeq) | low | > 73 |
| Shewanella loihica PV-4 | 0.23 | Shew_0210 | | pilus assembly protein, PilO (RefSeq) | 0.48 | Shew_1484 | | cyclopropane-fatty-acyl-phospholipid synthase (RefSeq) | low | > 60 |
| Pseudomonas stutzeri RCH2 | 0.23 | Psest_3717 | | Tfp pilus assembly protein PilO | 0.42 | Psest_2402 | | Cyclopropane fatty acid synthase and related methyltransferases | low | > 67 |
| Ralstonia sp. UNC404CL21Col | 0.22 | ABZR87_RS02610 | | type 4a pilus biogenesis protein PilO | 0.27 | ABZR87_RS21055 | | cyclopropane-fatty-acyl-phospholipid synthase family protein | low | > 80 |
| Kangiella aquimarina DSM 16071 | 0.22 | B158DRAFT_0760 | | Tfp pilus assembly protein PilO | 0.42 | B158DRAFT_0627 | | Cyclopropane fatty acid synthase and related methyltransferases | low | > 40 |
| Variovorax sp. SCN45 | 0.22 | GFF5321 | | Type IV pilus biogenesis protein PilO | 0.30 | GFF5435 | | Cyclopropane-fatty-acyl-phospholipid synthase (EC 2.1.1.79), plant type | low | > 127 |
| Acidovorax sp. GW101-3H11 | 0.21 | Ac3H11_4702 | | Type IV pilus biogenesis protein PilO | 0.30 | Ac3H11_1218 | | S-adenosyl-L-methionine dependent methyltransferase, similar to cyclopropane-fatty-acyl-phospholipid synthase | low | > 79 |
| Shewanella amazonensis SB2B | 0.21 | Sama_3371 | | type IV pilus biogenesis protein PilO (RefSeq) | 0.46 | Sama_0816 | | cyclopropane-fatty-acyl-phospholipid synthase (RefSeq) | low | > 62 |
| Shewanella oneidensis MR-1 | 0.21 | SO0283 | | type IV pilus biogenesis protein PilO (NCBI ptt file) | 0.46 | SO3379 | cfa | cyclopropane-fatty-acyl-phospholipid synthase (NCBI ptt file) | low | > 76 |
| Hydrogenophaga sp. GW460-11-11-14-LB1 | 0.20 | GFF1335 | | Type IV pilus biogenesis protein PilO | 0.32 | GFF2526 | | S-adenosyl-L-methionine dependent methyltransferase, similar to cyclopropane-fatty-acyl-phospholipid synthase | low | > 90 |
| Cupriavidus basilensis FW507-4G11 | 0.20 | RR42_RS19025 | | pilus assembly protein PilO | 0.29 | RR42_RS29215 | | cyclopropane-fatty-acyl-phospholipid synthase | low | > 128 |
| Xanthomonas campestris pv. campestris strain 8004 | 0.20 | Xcc-8004.1192.1 | | Type IV pilus biogenesis protein PilO | 0.40 | Xcc-8004.3607.1 | | S-adenosyl-L-methionine dependent methyltransferase, similar to cyclopropane-fatty-acyl-phospholipid synthase | low | > 74 |
| Lysobacter sp. OAE881 | 0.15 | ABIE51_RS17175 | | type 4a pilus biogenesis protein PilO | 0.39 | ABIE51_RS02520 | | cyclopropane-fatty-acyl-phospholipid synthase family protein | low | > 62 |
Not shown: 9 genomes with orthologs for CSW01_13320 only; 57 genomes with orthologs for CSW01_05695 only