| Organism | Ratio1 | Gene1 | Name1 | Description1 | Ratio2 | Gene2 | Name2 | Description2 | Cofit | Rank |
| Vibrio cholerae E7946 ATCC 55056 | 1.0 | CSW01_04820 | | serine hydroxymethyltransferase | 1.0 | CSW01_03210 | | iron ABC transporter permease | 0.90 | 7 |
| Shewanella sp. ANA-3 | 0.83 | Shewana3_1094 | glyA | serine hydroxymethyltransferase (RefSeq) | 0.51 | Shewana3_3516 | | binding-protein-dependent transport systems inner membrane component (RefSeq) | low | > 73 |
| Shewanella oneidensis MR-1 | 0.83 | SO3471 | glyA | serine hydroxymethyltransferase (NCBI ptt file) | 0.50 | SO0743 | | iron(III) ABC transporter, permease protein (NCBI ptt file) | low | > 76 |
| Shewanella amazonensis SB2B | 0.82 | Sama_1014 | glyA | serine hydroxymethyltransferase (RefSeq) | 0.45 | Sama_0667 | | iron(III) ABC transporter, permease protein (RefSeq) | low | > 62 |
| Dickeya dadantii 3937 | 0.81 | DDA3937_RS15600 | | serine hydroxymethyltransferase | 0.26 | DDA3937_RS16000 | | iron ABC transporter permease | — | — |
| Shewanella loihica PV-4 | 0.81 | Shew_1185 | glyA | serine hydroxymethyltransferase (RefSeq) | 0.47 | Shew_0862 | | binding-protein-dependent transport systems inner membrane component (RefSeq) | low | > 60 |
| Dickeya dianthicola ME23 | 0.81 | DZA65_RS16775 | | serine hydroxymethyltransferase | 0.26 | DZA65_RS17205 | | iron ABC transporter permease | — | — |
| Dickeya dianthicola 67-19 | 0.81 | HGI48_RS15700 | | serine hydroxymethyltransferase | 0.26 | HGI48_RS16120 | | iron ABC transporter permease | — | — |
| Pectobacterium carotovorum WPP14 | 0.81 | HER17_RS05950 | | serine hydroxymethyltransferase | 0.33 | HER17_RS05515 | | iron ABC transporter permease | — | — |
| Rahnella sp. WP5 | 0.80 | EX31_RS20585 | | serine hydroxymethyltransferase | 0.28 | EX31_RS17575 | | iron ABC transporter permease | — | — |
| Erwinia tracheiphila SCR3 | 0.80 | LU632_RS17915 | | serine hydroxymethyltransferase | 0.07 | LU632_RS03340 | | iron ABC transporter permease | — | — |
| Erwinia tracheiphila HP pepo 2.2 | 0.80 | IJEDHG_02915 | | Serine hydroxymethyltransferase 1 | 0.07 | IJEDHG_05515 | | Iron ABC transporter permease | — | — |
| Klebsiella michiganensis M5al | 0.79 | BWI76_RS21225 | | serine hydroxymethyltransferase | 0.07 | BWI76_RS10475 | | binding-protein-dependent transport system inner membrane protein | — | — |
| Enterobacter asburiae PDN3 | 0.79 | EX28DRAFT_0099 | | Glycine/serine hydroxymethyltransferase | 0.08 | EX28DRAFT_2436 | | ABC-type Fe3+ transport system, permease component | — | — |
| Enterobacter sp. TBS_079 | 0.79 | MPMX20_03420 | | Serine hydroxymethyltransferase | 0.08 | MPMX20_01120 | | hypothetical protein | — | — |
| Pseudomonas sp. RS175 | 0.75 | PFR28_03786 | | Serine hydroxymethyltransferase | 0.31 | PFR28_04317 | | hypothetical protein | — | — |
| Pseudomonas syringae pv. syringae B728a ΔmexB | 0.75 | Psyr_4270 | | serine hydroxymethyltransferase | 0.30 | Psyr_0245 | | Binding-protein-dependent transport systems inner membrane component | low | > 86 |
| Pseudomonas syringae pv. syringae B728a | 0.75 | Psyr_4270 | | serine hydroxymethyltransferase | 0.30 | Psyr_0245 | | Binding-protein-dependent transport systems inner membrane component | low | > 86 |
| Pseudomonas fluorescens FW300-N2E2 | 0.75 | Pf6N2E2_5082 | | Serine hydroxymethyltransferase (EC 2.1.2.1) | 0.32 | Pf6N2E2_4484 | | Ferric iron ABC transporter, permease protein | — | — |
| Pseudomonas sp. SVBP6 | 0.74 | COO64_RS02995 | glyA | serine hydroxymethyltransferase | 0.30 | COO64_RS00965 | | iron ABC transporter permease | — | — |
| Pseudomonas fluorescens FW300-N2C3 | 0.74 | AO356_15725 | | serine hydroxymethyltransferase | 0.32 | AO356_13030 | | iron ABC transporter permease | — | — |
| Pseudomonas fluorescens FW300-N2E3 | 0.74 | AO353_14020 | | serine hydroxymethyltransferase | 0.32 | AO353_08740 | | iron ABC transporter permease | — | — |
| Pseudomonas putida KT2440 | 0.74 | PP_0671 | | serine hydroxymethyltransferase | 0.29 | PP_5195 | | putative Iron ABC transporter, permease protein | — | — |
| Pseudomonas sp. DMC3 | 0.74 | GFF3963 | | Serine hydroxymethyltransferase | 0.30 | GFF311 | | hypothetical protein | — | — |
| Pseudomonas sp. BP01 | 0.74 | JOY50_RS24625 | glyA | serine hydroxymethyltransferase | 0.30 | JOY50_RS22420 | | ABC transporter permease | — | — |
| Pseudomonas lactucae CFBP13502 | 0.74 | GEMAOFIL_05008 | | Serine hydroxymethyltransferase | 0.32 | GEMAOFIL_05590 | | hypothetical protein | — | — |
| Pseudomonas sp. S08-1 | 0.74 | OH686_16230 | | Serine hydroxymethyltransferase | 0.32 | OH686_11180 | | Ferric iron ABC transporter, permease protein | — | — |
| Pseudomonas simiae WCS417 | 0.74 | PS417_24280 | | serine hydroxymethyltransferase | 0.31 | PS417_27260 | | iron ABC transporter permease | — | — |
| Pseudomonas fluorescens SBW25-INTG | 0.74 | PFLU_RS26195 | | serine hydroxymethyltransferase | 0.32 | PFLU_RS28920 | | iron ABC transporter permease | — | — |
| Pseudomonas fluorescens SBW25 | 0.74 | PFLU_RS26195 | | serine hydroxymethyltransferase | 0.32 | PFLU_RS28920 | | iron ABC transporter permease | — | — |
| Pseudomonas fluorescens GW456-L13 | 0.74 | PfGW456L13_1451 | | Serine hydroxymethyltransferase (EC 2.1.2.1) | 0.29 | PfGW456L13_901 | | Ferric iron ABC transporter, permease protein | — | — |
| Pseudomonas stutzeri RCH2 | 0.74 | Psest_3404 | | Glycine/serine hydroxymethyltransferase | 0.27 | Psest_0180 | | ABC-type Fe3+ transport system, permease component | — | — |
| Pseudomonas fluorescens FW300-N1B4 | 0.74 | Pf1N1B4_2778 | | Serine hydroxymethyltransferase (EC 2.1.2.1) | 0.32 | Pf1N1B4_2233 | | Ferric iron ABC transporter, permease protein | — | — |
| Pseudomonas segetis P6 | 0.74 | MPMX49_03979 | | Serine hydroxymethyltransferase | 0.32 | MPMX49_04482 | | hypothetical protein | — | — |
| Marinobacter adhaerens HP15 | 0.74 | HP15_489 | | glycine hydroxymethyltransferase | 0.46 | HP15_1455 | | iron(III) ABC transporter, permease protein | — | — |
| Pseudomonas aeruginosa PA14 | 0.73 | IKLFDK_00500 | | Serine hydroxymethyltransferase 3 | 0.28 | IKLFDK_27390 | | iron ABC transporter permease | — | — |
| Alteromonas macleodii MIT1002 | 0.73 | MIT1002_02702 | | Serine hydroxymethyltransferase | 0.12 | MIT1002_00116 | | Spermidine/putrescine transport system permease protein PotB | low | > 70 |
| Kangiella aquimarina DSM 16071 | 0.72 | B158DRAFT_1908 | | Glycine/serine hydroxymethyltransferase | 0.30 | B158DRAFT_0541 | | ABC-type Fe3+ transport system, permease component | — | — |
| Castellaniella sp019104865 MT123 | 0.69 | ABCV34_RS06400 | | serine hydroxymethyltransferase | 0.30 | ABCV34_RS03550 | | iron ABC transporter permease | — | — |
| Dechlorosoma suillum PS | 0.64 | Dsui_1265 | | glycine/serine hydroxymethyltransferase | 0.35 | Dsui_2942 | | ABC-type Fe3+ transport system, permease component | — | — |
| Burkholderia phytofirmans PsJN | 0.63 | BPHYT_RS03725 | | serine hydroxymethyltransferase | 0.12 | BPHYT_RS23965 | | iron ABC transporter permease | low | > 109 |
| Acidovorax sp. GW101-3H11 | 0.63 | Ac3H11_2921 | | Serine hydroxymethyltransferase (EC 2.1.2.1) | 0.30 | Ac3H11_3971 | | Ferric iron ABC transporter, permease protein | — | — |
| Herbaspirillum seropedicae SmR1 | 0.62 | HSERO_RS06140 | | serine hydroxymethyltransferase | 0.24 | HSERO_RS16585 | | iron ABC transporter permease | — | — |
| Variovorax sp. OAS795 | 0.62 | ABID97_RS17890 | | serine hydroxymethyltransferase | 0.29 | ABID97_RS21260 | | iron ABC transporter permease | — | — |
| Variovorax sp. SCN45 | 0.62 | GFF560 | | Serine hydroxymethyltransferase (EC 2.1.2.1) | 0.28 | GFF6761 | | Ferric iron ABC transporter, permease protein | — | — |
| Hydrogenophaga sp. GW460-11-11-14-LB1 | 0.62 | GFF5152 | | Serine hydroxymethyltransferase (EC 2.1.2.1) | 0.27 | GFF663 | | Ferric iron ABC transporter, permease protein | — | — |
| Cupriavidus basilensis FW507-4G11 | 0.62 | RR42_RS15485 | | serine hydroxymethyltransferase | 0.36 | RR42_RS04345 | | iron ABC transporter permease | — | — |
| Synechocystis sp000284455 PCC 6803 | 0.57 | SGL_RS04690 | | serine hydroxymethyltransferase | 0.42 | SGL_RS12585 | | ABC transporter permease subunit | — | — |
Not shown: 49 genomes with orthologs for CSW01_04820 only; 12 genomes with orthologs for CSW01_03210 only