| Co | user | B12-dependent methionine synthase MetH | YP_052074.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | transporter | CopA | YP_049299.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | transporter | CusA | YP_049489.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | transporter | CusB_CusF fusion | YP_049490.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | transporter | CusC (TolC) | YP_049491.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | transporter | CusF | YP_049492.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | transporter | CutC | YP_050609.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | user | COX I | YP_049248.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | user | CuZn SOD | YP_050304.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | user | Multicopper oxidase family | YP_048473.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | user | NADH dehydrogenase 2 | YP_049913.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | transporter | ModA | YP_049499.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | transporter | ModB | YP_049500.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | transporter | ModC | YP_049501.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | DMSO reductase family protein | YP_050059.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | DMSO reductase family protein, biotin sulfoxide reductase | YP_049116.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | DMSO reductase family protein, formate dehydrogenase FdhA | YP_049356.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | DMSO reductase family protein, formate dehydrogenase FdhA | YP_049610.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | DMSO reductase family protein, formate dehydrogenase FdhA-like | YP_049514.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | DMSO reductase family protein, nitrate reductase | YP_049993.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | DMSO reductase family protein, nitrate reductase | YP_051081.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | DMSO reductase family protein, respiratory nitrate reductase | YP_050126.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | Nitrogenase molybdenum-iron protein | YP_051046.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | Sulfite oxidase family protein | YP_048391.1 | | PDB BLAST (NCBI) | STRING search |
| Ni | user | Ni-Fe hydrogenase component G | YP_049347.1 | | PDB BLAST (NCBI) | STRING search |
| Ni | user | Ni-Fe hydrogenase large subunit | YP_049334.1 | | PDB BLAST (NCBI) | STRING search |
| Ni/Co | transporter | NiCoT | YP_049358.1 | | PDB BLAST (NCBI) | STRING search |
