| Co | user | MeaA protein, Methylmalonyl-CoA mutase | YP_419673.1 | | PDB BLAST (NCBI) | STRING search |
| Co | user | MetH | YP_419792.1 | | PDB BLAST (NCBI) | STRING search |
| Co | user | Methylmalonyl-CoA mutase C-terminal domain-containing protein | YP_423602.1 | | PDB BLAST (NCBI) | STRING search |
| Co | user | MtrA, tetrahydromethanopterin S-methyltransferase subunit A | YP_420566.1 | | PDB BLAST (NCBI) | STRING search |
| Co | user | ribonucleotide reductase RNR II, alpha subunit | YP_423809.1 | | PDB BLAST (NCBI) | STRING search |
| Co | user | ribonucleotide-diphosphate reductase RNR II, subunit alpha | YP_422109.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | transporter | CopA | YP_421170.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | transporter | CopA | YP_422274.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | user | COX I | YP_421532.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | user | COX I | YP_421585.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | user | COX I | YP_423725.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | user | COX II | YP_421533.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | user | COX II | YP_421584.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | user | COX II | YP_421592.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | user | CuZn SOD | YP_422341.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | user | Nitrous oxide reductase | YP_422449.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | user | Plastocyanin-like | YP_420762.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | transporter | ModA | YP_422314.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | transporter | ModB | YP_422767.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | transporter | ModC | YP_422766.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | transporter | TupA | YP_422409.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | transporter | TupB | YP_422406.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | transporter | TupB | YP_422407.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | transporter | TupC | YP_422408.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | Aldehyde ferredoxin oxidoreductase | YP_420851.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | Aldehyde ferredoxin oxidoreductase | YP_422285.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | DMSO reductase family protein, FdhA | YP_419533.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | DMSO reductase family protein | YP_419894.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | DMSO reductase family protein | YP_420604.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | DMSO reductase family protein | YP_421378.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | DMSO reductase family protein | YP_422034.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | DMSO reductase family protein | YP_422053.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | DMSO reductase family protein | YP_422649.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | DMSO reductase family protein | YP_422904.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | DMSO reductase family protein | YP_423181.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | Nitrogenase molybdenum-iron protein | YP_420936.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | Sulfite oxidase family protein | YP_421908.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | Sulfite oxidase family protein | YP_422433.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | Xanthine oxidase family protein | YP_420664.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | Xanthine oxidase family protein | YP_420846.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | Xanthine oxidase family protein | YP_421383.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | Xanthine oxidase family protein | YP_423070.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | Xanthine oxidase family protein | YP_423559.1 | | PDB BLAST (NCBI) | STRING search |
| Ni | user | Ni-Fe hydrogenase I large subunit | YP_420477.1 | | PDB BLAST (NCBI) | STRING search |
| Ni | user | Ni-Fe hydrogenase I large subunit | YP_421010.1 | | PDB BLAST (NCBI) | STRING search |
| Ni | user | Ni-Fe hydrogenase large subunit | YP_422759.1 | | PDB BLAST (NCBI) | STRING search |
| Ni | user | Ni-Fe hydrogenase | YP_421305.1 | | PDB BLAST (NCBI) | STRING search |
| Ni/Co | transporter | CbiM | YP_419638.1 | | PDB BLAST (NCBI) | STRING search |
| Ni/Co | transporter | CbiN | YP_419639.1 | | PDB BLAST (NCBI) | STRING search |
| Ni/Co | transporter | CbiO | YP_419641.1 | | PDB BLAST (NCBI) | STRING search |
| Ni/Co | transporter | CbiQ | YP_419640.1 | | PDB BLAST (NCBI) | STRING search |
| Ni/Co | transporter | NikK1 | YP_423697.1 | | PDB BLAST (NCBI) | STRING search |
| Ni/Co | transporter | NikL1 | YP_423699.1 | | PDB BLAST (NCBI) | STRING search |
| Ni/Co | transporter | NikM | YP_423698.1 | | PDB BLAST (NCBI) | STRING search |
| Ni/Co | transporter | NikO | YP_423701.1 | | PDB BLAST (NCBI) | STRING search |
| Ni/Co | transporter | NikQ | YP_423700.1 | | PDB BLAST (NCBI) | STRING search |
