| Co | user | B12-dependent methionine synthase MetH | YP_283275.1 | | PDB BLAST (NCBI) | STRING search |
| Co | user | MtrA, tetrahydromethanopterin S-methyltransferase subunit A | YP_285487.1 | | PDB BLAST (NCBI) | STRING search |
| Co | user | methylmalonyl-CoA mutase | YP_287203.1 | | PDB BLAST (NCBI) | STRING search |
| Co | user | ribonucleotide reductase RNR II large subunit | YP_284190.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | transporter | CopA | YP_283937.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | transporter | CopA | YP_284277.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | transporter | CopA | YP_285052.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | transporter | CopA | YP_285474.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | transporter | CusA | YP_285472.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | transporter | CusA | YP_285685.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | transporter | CusB_CusF fusion | YP_285471.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | transporter | CusB_CusF fusion | YP_285684.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | transporter | CusF | YP_285682.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | user | COX I | YP_284689.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | user | COX I, cbb3-type | YP_283939.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | user | COX II | YP_284690.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | user | CuZn SOD | YP_286143.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | user | Nitrous oxide reductase | YP_284790.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | user | Nitrous oxide reductase | YP_284794.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | user | Plastocyanin-like | YP_286472.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | transporter | ModA | YP_284695.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | transporter | ModB | YP_285983.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | transporter | ModC | YP_285984.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | DMSO reductase family protein | YP_284040.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | DMSO reductase family protein | YP_285785.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | DMSO reductase family protein | YP_285805.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | DMSO reductase family protein | YP_286714.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | Nitrogenase molybdenum-iron protein | YP_284633.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | Sulfite oxidase family protein | YP_283848.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | Sulfite oxidase family protein | YP_284737.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | Sulfite oxidase family protein | YP_285793.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | Sulfite oxidase family protein | YP_286334.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | Xanthine oxidase family protein | YP_285108.1 | | PDB BLAST (NCBI) | STRING search |
| Mo_Se | user | DMSO reductase family protein, Sec-containing FdhA | YP_285035.1 | | PDB BLAST (NCBI) | STRING search |
| Ni | user | Ni-Fe hydrogenase, large subunit | YP_284208.1 | | PDB BLAST (NCBI) | STRING search |
| Ni | user | Ni-Fe hydrogenase, large subunit | YP_286089.1 | | PDB BLAST (NCBI) | STRING search |
| Ni | user | Ni-Fe hydrogenase, large subunit | YP_287157.1 | | PDB BLAST (NCBI) | STRING search |
| Ni | user | Ni-Fe hydrogenase, large subunit | YP_287168.1 | | PDB BLAST (NCBI) | STRING search |
| Ni | user | Ni-Fe hydrogenase, large subunit | YP_287185.1 | | PDB BLAST (NCBI) | STRING search |
| Ni | user | urease subunit alpha | YP_284646.1 | | PDB BLAST (NCBI) | STRING search |
| Ni/Co | transporter | CbiM | YP_284914.1 | | PDB BLAST (NCBI) | STRING search |
| Ni/Co | transporter | CbiN | YP_284913.1 | | PDB BLAST (NCBI) | STRING search |
| Ni/Co | transporter | CbiO | YP_284911.1 | | PDB BLAST (NCBI) | STRING search |
| Ni/Co | transporter | CbiQ | YP_284912.1 | | PDB BLAST (NCBI) | STRING search |
| Ni/Co | transporter | NiCoT | YP_287143.1 | | PDB BLAST (NCBI) | STRING search |
