| Co | user | B12-dependent methyltransferase, corrinoid methyltransferase protein (mtaC-1) | NP_068847.1 | | PDB BLAST (NCBI) | STRING search |
| Co | user | B12-dependent methyltransferase, corrinoid methyltransferase protein (mtaC-2) | NP_068852.1 | | PDB BLAST (NCBI) | STRING search |
| Co | user | Methylmalonyl-CoA mutase C-terminal domain-containing protein | NP_071269.1 | | PDB BLAST (NCBI) | STRING search |
| Co | user | Methylmalonyl-CoA mutase, subunit alpha, C-terminus | NP_071044.1 | | PDB BLAST (NCBI) | STRING search |
| Co | user | ribonucleotide-diphosphate reductase RNR II subunit alpha | NP_070492.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | user | COX II | NP_068981.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | user | COX II | NP_068983.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | transporter | WtpA | NP_068935.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | transporter | WtpB | NP_068934.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | transporter | WtpC | NP_068933.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | Aldehyde ferredoxin oxidoreductase | NP_068864.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | Aldehyde ferredoxin oxidoreductase | NP_068918.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | Aldehyde ferredoxin oxidoreductase | NP_069176.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | Aldehyde ferredoxin oxidoreductase | NP_071106.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | DMSO reductase family protein | NP_068998.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | DMSO reductase family protein | NP_069015.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | DMSO reductase family protein | NP_070031.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | DMSO reductase family protein | NP_071207.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | DMSO reductase family protein, formylmethanofuran dehydrogenase subunit B | NP_070754.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | Sulfite oxidase family protein | NP_069010.1 | | PDB BLAST (NCBI) | STRING search |
| Ni | user | Acetyl-coenzyme A decarbonylase/synthase | NP_069215.1 | | PDB BLAST (NCBI) | STRING search |
| Ni | user | Ni carbon monoxide dehydrogenase, catalytic subunit | NP_070675.1 | | PDB BLAST (NCBI) | STRING search |
| Ni | user | Ni-Fe hydrogenase, F420-nonreducing hydrogenase (vhtA) | NP_070209.1 | | PDB BLAST (NCBI) | STRING search |
| Ni | user | Ni-Fe hydrogenase, methylviologen-reducing hydrogenase, subunit alpha (vhuA) | NP_070201.1 | | PDB BLAST (NCBI) | STRING search |
| Ni/Co | transporter | CbiM | NP_069562.2 | | PDB BLAST (NCBI) | STRING search |
| Ni/Co | transporter | CbiN | NP_069563.1 | | PDB BLAST (NCBI) | STRING search |
| Ni/Co | transporter | CbiO | NP_069565.1 | | PDB BLAST (NCBI) | STRING search |
| Ni/Co | transporter | CbiQ | NP_069564.1 | | PDB BLAST (NCBI) | STRING search |
| Ni/Co | transporter | NikM_NikN2 | NP_070669.1 | | PDB BLAST (NCBI) | STRING search |
| Ni/Co | transporter | NikO | NP_070667.1 | | PDB BLAST (NCBI) | STRING search |
| Ni/Co | transporter | NikQ | NP_070668.1 | | PDB BLAST (NCBI) | STRING search |
