| Organism | Ratio1 | Gene1 | Name1 | Description1 | Ratio2 | Gene2 | Name2 | Description2 | Cofit | Rank |
| Dinoroseobacter shibae DFL-12 | 1.0 | Dshi_0506 | | formate dehydrogenase, gamma subunit (RefSeq) | 1.0 | Dshi_0504 | | molybdopterin oxidoreductase (RefSeq) | 0.49 | 2 |
| Bosea sp. OAE506 | 0.46 | ABIE41_RS23355 | | formate dehydrogenase subunit gamma | 0.73 | ABIE41_RS23365 | | formate dehydrogenase subunit alpha | 0.42 | 5 |
| Azospirillum brasilense Sp245 | 0.43 | AZOBR_RS05265 | | formate dehydrogenase | 0.63 | AZOBR_RS18725 | | formate dehydrogenase | low | > 97 |
| Azospirillum sp. SherDot2 | 0.38 | MPMX19_00551 | | hypothetical protein | 0.63 | MPMX19_05666 | | Periplasmic nitrate reductase | low | > 112 |
| Marinobacter adhaerens HP15 | 0.36 | HP15_4118 | | formate dehydrogenase, gamma subunit | 0.59 | HP15_4120 | | secreted protein containing molybdopterin oxidoreductase / molybdopterin dinucleotide-binding region | 0.45 | 1 |
| Magnetospirillum magneticum AMB-1 | 0.33 | AMB_RS13455 | | formate dehydrogenase subunit gamma | 0.60 | AMB_RS13440 | | formate dehydrogenase | 0.58 | 40 |
| Ralstonia solanacearum GMI1000 | 0.26 | RS_RS11900 | | formate dehydrogenase subunit gamma | 0.51 | RS_RS11915 | | formate dehydrogenase | low | > 80 |
| Ralstonia solanacearum UW163 | 0.25 | UW163_RS09320 | | formate dehydrogenase subunit gamma | 0.51 | UW163_RS09305 | | formate dehydrogenase | — | — |
| Ralstonia solanacearum IBSBF1503 | 0.25 | RALBFv3_RS04350 | | formate dehydrogenase subunit gamma | 0.51 | RALBFv3_RS04365 | | formate dehydrogenase | low | > 76 |
| Ralstonia solanacearum PSI07 | 0.24 | RPSI07_RS13020 | | formate dehydrogenase subunit gamma | 0.51 | RPSI07_RS13005 | | formate dehydrogenase | 0.56 | 15 |
| Ralstonia sp. UNC404CL21Col | 0.24 | ABZR87_RS16205 | | formate dehydrogenase subunit gamma | 0.51 | ABZR87_RS16220 | | molybdopterin-dependent oxidoreductase | 0.60 | 2 |
| Hydrogenophaga sp. GW460-11-11-14-LB1 | 0.24 | GFF1190 | | Formate dehydrogenase -O, gamma subunit (EC 1.2.1.2) | 0.51 | GFF1193 | | Formate dehydrogenase-O, major subunit (EC 1.2.1.2) | low | > 90 |
| Shewanella loihica PV-4 | 0.20 | Shew_0061 | | formate dehydrogenase, gamma subunit (RefSeq) | 0.56 | Shew_0059 | | molybdopterin oxidoreductase (RefSeq) | 0.88 | 1 |
| Shewanella oneidensis MR-1 | 0.19 | SO4511 | | formate dehydrogenase, C subunit, putative (NCBI ptt file) | 0.55 | SO4509 | | formate dehydrogenase, alpha subunit (NCBI ptt file) | 0.48 | 36 |
| Shewanella sp. ANA-3 | 0.19 | Shewana3_3918 | | formate dehydrogenase gamma subunit (RefSeq) | 0.54 | Shewana3_3916 | | formate dehydrogenase alpha subunit (RefSeq) | 0.92 | 1 |
| Shewanella amazonensis SB2B | 0.18 | Sama_3611 | | formate dehydrogenase, C subunit, putative (RefSeq) | 0.55 | Sama_3613 | | formate dehydrogenase, alpha subunit (RefSeq) | 0.92 | 1 |
Not shown: 0 genomes with orthologs for Dshi_0506 only; 7 genomes with orthologs for Dshi_0504 only