| Co | user | ribonucleoside-diphosphate reductase RNR II, adenosylcobalamin-dependent | YP_930046.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | transporter | CopA | YP_930942.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | transporter | ModA | YP_929586.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | transporter | ModB | YP_929585.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | transporter | ModC | YP_929584.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | transporter | TupA | YP_929574.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | transporter | TupB | YP_929573.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | transporter | TupC | YP_929575.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | Aldehyde ferredoxin oxidoreductase | YP_930258.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | Aldehyde ferredoxin oxidoreductase | YP_930489.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | Aldehyde ferredoxin oxidoreductase | YP_930734.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | DMSO reductase family protein | YP_929687.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | DMSO reductase family protein | YP_929788.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | DMSO reductase family protein | YP_931478.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | DMSO reductase family protein | YP_931484.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | Sulfite oxidase family protein | YP_930871.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | Xanthine oxidase family protein | YP_931272.1 | | PDB BLAST (NCBI) | STRING search |
| Ni | user | Ni-Fe hydrogenase, large subunit | YP_929722.1 | | PDB BLAST (NCBI) | STRING search |
| Ni/Co | transporter | NikM | YP_929738.1 | | PDB BLAST (NCBI) | STRING search |
| Ni/Co | transporter | NikN2 | YP_929737.1 | | PDB BLAST (NCBI) | STRING search |
| Ni/Co | transporter | NikO | YP_929735.1 | | PDB BLAST (NCBI) | STRING search |
| Ni/Co | transporter | NikQ | YP_929736.1 | | PDB BLAST (NCBI) | STRING search |
