| Co | user | B12-dependent MetH | NP_949040.1 | | PDB BLAST (NCBI) | STRING search |
| Co | user | B12-dependent methyltransferase, coenzyme B12-binding | NP_946886.1 | | PDB BLAST (NCBI) | STRING search |
| Co | user | Co-containing nitrile hydratase | NP_948148.1 | | PDB BLAST (NCBI) | STRING search |
| Co | user | Ethanolamine ammonia lyase large subunit | NP_949086.1 | | PDB BLAST (NCBI) | STRING search |
| Co | user | Methylmalonyl-CoA mutase | NP_947180.1 | | PDB BLAST (NCBI) | STRING search |
| Co | user | Methylmalonyl-CoA mutase | NP_947182.1 | | PDB BLAST (NCBI) | STRING search |
| Co | user | ribonucleotide-diphosphate reductase RNR II subunit alpha | NP_948318.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | transporter | CopA | NP_947006.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | transporter | CopA | NP_948599.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | user | COX I | NP_945375.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | user | COX I | NP_946185.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | user | COX II | NP_946184.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | user | CuZn SOD | NP_945578.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | user | Multicopper oxidase family | NP_948305.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | user | NADH dehydrogenase 2 | NP_946455.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | user | Nitrite reductase | NP_948645.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | user | Nitrite reductase | NP_949481.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | user | Nitrous oxide reductase | NP_947406.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | transporter | ModA | NP_950051.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | transporter | ModB | NP_950050.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | transporter | ModC | NP_950049.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | DMSO reductase family protein | NP_945733.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | DMSO reductase family protein | NP_946087.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | DMSO reductase family protein | NP_949567.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | DMSO reductase family protein | NP_949987.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | Nitrogenase molybdenum-iron protein | NP_946787.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | Nitrogenase molybdenum-iron protein | NP_947693.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | Nitrogenase molybdenum-iron protein | NP_947708.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | Nitrogenase molybdenum-iron protein | NP_947978.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | Nitrogenase molybdenum-iron protein | NP_949953.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | Sulfite oxidase family protein | NP_945577.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | Sulfite oxidase family protein | NP_947077.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | Sulfite oxidase family protein | NP_949800.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | Xanthine oxidase family protein | NP_946024.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | Xanthine oxidase family protein | NP_946918.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | Xanthine oxidase family protein | NP_947539.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | Xanthine oxidase family protein | NP_949311.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | Xanthine oxidase family protein | NP_950001.1 | | PDB BLAST (NCBI) | STRING search |
| Ni | user | Ni-Fe hydrogenase large chain | NP_946314.1 | | PDB BLAST (NCBI) | STRING search |
| Ni | user | urease subunit alpha | NP_948998.1 | | PDB BLAST (NCBI) | STRING search |
| Ni/Co | transporter | NiCoT | NP_946077.1 | | PDB BLAST (NCBI) | STRING search |
| Ni/Co | transporter | UreH | NP_947002.1 | | PDB BLAST (NCBI) | STRING search |
