| Co | user | MetH | NP_216640.1 | | PDB BLAST (NCBI) | STRING search |
| Co | user | Methylmalonyl-CoA mutase small subunit | NP_216008.1 | | PDB BLAST (NCBI) | STRING search |
| Co | user | Methylmalonyl-CoA mutase | NP_216009.1 | | PDB BLAST (NCBI) | STRING search |
| Co | user | ribonucleoside-diphosphate reductase RNR II large subunit | NP_215084.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | transporter | CopA | NP_214606.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | transporter | CopA | NP_214617.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | transporter | CopA | NP_215484.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | user | COX I | NP_217559.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | user | COX II | NP_216716.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | user | CuZn SOD | NP_214946.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | user | Multicopper oxidase family | NP_215361.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | transporter | ModA | NP_216373.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | transporter | ModB | NP_216374.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | transporter | ModC | NP_216375.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | DMSO reductase family protein | NP_214711.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | DMSO reductase family protein, biotin sulfoxide reductase | NP_215958.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | DMSO reductase family protein, formate dehydrogenase FdhA | NP_217416.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | DMSO reductase family protein, respiratory nitrate reductase subunit alpha NarG | NP_215677.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | Sulfite oxidase family protein | NP_214732.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | Xanthine oxidase family protein, carbon monoxyde dehydrogenase large subunit | NP_214887.1 | | PDB BLAST (NCBI) | STRING search |
| Ni | user | urease subunit alpha | NP_216366.1 | | PDB BLAST (NCBI) | STRING search |
| Ni/Co | transporter | CbtG | YP_177704.1 | | PDB BLAST (NCBI) | STRING search |
| Ni/Co | transporter | NiCoT | NP_217372.1 | | PDB BLAST (NCBI) | STRING search |
