| Co | user | ribonucleotide reductase RNR II | ZP_01287482.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | transporter | CopA | ZP_01287722.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | transporter | CopA | ZP_01288039.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | transporter | CopA | ZP_01288735.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | user | COX I | ZP_01287602.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | user | COX I | ZP_01291154.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | user | COX I | ZP_01291879.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | DMSO reductase family protein | ZP_01288399.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | DMSO reductase family protein | ZP_01288441.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | DMSO reductase family protein | ZP_01288549.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | DMSO reductase family protein | ZP_01288593.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | DMSO reductase family protein | ZP_01288668.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | DMSO reductase family protein | ZP_01289394.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | DMSO reductase family protein | ZP_01289570.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | DMSO reductase family protein | ZP_01291141.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | Nitrogenase molybdenum-iron protein | ZP_01287659.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | Nitrogenase molybdenum-iron protein | ZP_01291982.1 | | PDB BLAST (NCBI) | STRING search |
| Mo_Se | user | DMSO reductase family protein, Sec-containing FdhA | ZP_01287931.1 | | PDB BLAST (NCBI) | STRING search |
| Mo_Se | user | DMSO reductase family protein, Sec-containing FdhA | ZP_01288596.1 | | PDB BLAST (NCBI) | STRING search |
| Mo_Se | user | DMSO reductase family protein, Sec-containing FdhA | ZP_01290486.1 | | PDB BLAST (NCBI) | STRING search |
| Mo_Se | user | DMSO reductase family protein, Sec-containing FdhA | ZP_01291593.1 | | PDB BLAST (NCBI) | STRING search |
| Mo_Se | user | DMSO reductase family protein, Sec-containing FdhA | ZP_01292042.1 | | PDB BLAST (NCBI) | STRING search |
| Ni | user | Acetyl-coenzyme A decarbonylase/synthase | ZP_01287933.1 | | PDB BLAST (NCBI) | STRING search |
| Ni | user | Acetyl-coenzyme A decarbonylase/synthase | ZP_01291595.1 | | PDB BLAST (NCBI) | STRING search |
| Ni | user | Acetyl-coenzyme A decarbonylase/synthase | | | PDB BLAST (NCBI) | STRING search |
| Ni | user | Ni carbon monoxide dehydrogenase, catalytic subunit | ZP_01287935.1 | | PDB BLAST (NCBI) | STRING search |
| Ni | user | Ni carbon monoxide dehydrogenase, catalytic subunit | ZP_01288058.1 | | PDB BLAST (NCBI) | STRING search |
| Ni | user | Ni carbon monoxide dehydrogenase, catalytic subunit | ZP_01290983.1 | | PDB BLAST (NCBI) | STRING search |
| Ni | user | Ni carbon monoxide dehydrogenase, catalytic subunit | ZP_01291337.1 | | PDB BLAST (NCBI) | STRING search |
| Ni | user | Ni carbon monoxide dehydrogenase, catalytic subunit | ZP_01291988.1 | | PDB BLAST (NCBI) | STRING search |
| Ni | user | Ni-Fe hydrogenase large subunit | ZP_01288818.1 | | PDB BLAST (NCBI) | STRING search |
| Ni | user | Ni-Fe hydrogenase, large subunit | ZP_01287426.1 | | PDB BLAST (NCBI) | STRING search |
| Ni | user | Ni-Fe hydrogenase, large subunit | ZP_01289340.1 | | PDB BLAST (NCBI) | STRING search |
| Ni | user | Ni-Fe hydrogenase, large subunit | ZP_01289474.1 | | PDB BLAST (NCBI) | STRING search |
| Ni | user | Ni-Fe hydrogenase, large subunit | ZP_01290019.1 | | PDB BLAST (NCBI) | STRING search |
| Ni | user | Ni-Fe hydrogenase, large subunit | ZP_01290049.1 | | PDB BLAST (NCBI) | STRING search |
| Ni | user | Ni-Fe hydrogenase, large subunit | ZP_01290835.1 | | PDB BLAST (NCBI) | STRING search |
| Ni | user | Ni-Fe hydrogenase, large subunit | ZP_01291757.1 | | PDB BLAST (NCBI) | STRING search |
| Ni/Co | transporter | CbtX | ZP_01290433.1 | | PDB BLAST (NCBI) | STRING search |
| Ni/Co | transporter | CbtX | ZP_01291684.1 | | PDB BLAST (NCBI) | STRING search |
| Ni/Co | transporter | NikK2 | ZP_01286974.1 | | PDB BLAST (NCBI) | STRING search |
| Ni/Co | transporter | NikK2 | ZP_01288857.1 | | PDB BLAST (NCBI) | STRING search |
| Ni/Co | transporter | NikK3 | ZP_01288447.1 | | PDB BLAST (NCBI) | STRING search |
| Ni/Co | transporter | NikL2 | ZP_01286975.1 | | PDB BLAST (NCBI) | STRING search |
| Ni/Co | transporter | NikL2 | ZP_01288858.1 | | PDB BLAST (NCBI) | STRING search |
| Ni/Co | transporter | NikM | ZP_01287557.1 | | PDB BLAST (NCBI) | STRING search |
| Ni/Co | transporter | NikM | ZP_01289818.1 | | PDB BLAST (NCBI) | STRING search |
| Ni/Co | transporter | NikM | ZP_01291217.1 | | PDB BLAST (NCBI) | STRING search |
| Ni/Co | transporter | NikO | ZP_01287559.1 | | PDB BLAST (NCBI) | STRING search |
| Ni/Co | transporter | NikO | ZP_01291219.1 | | PDB BLAST (NCBI) | STRING search |
| Ni/Co | transporter | NikQ | ZP_01287558.1 | | PDB BLAST (NCBI) | STRING search |
| Ni/Co | transporter | NikQ | ZP_01291218.1 | | PDB BLAST (NCBI) | STRING search |
| Se | user | COG0737, UshA | ZP_01291418.1 | | PDB BLAST (NCBI) | STRING search |
| Se | user | Coenzyme F420-reducing hydrogenase, delta subunit, FrhD | ZP_01288590.1 | | PDB BLAST (NCBI) | STRING search |
| Se | user | Cytochrome c family protein 1 | ZP_01287347.1 | | PDB BLAST (NCBI) | STRING search |
| Se | user | Cytochrome c family protein 1 | ZP_01287854.1 | | PDB BLAST (NCBI) | STRING search |
| Se | user | DsrE-like | ZP_01287363.1 | | PDB BLAST (NCBI) | STRING search |
| Se | user | HesB-like | ZP_01287490.1 | | PDB BLAST (NCBI) | STRING search |
| Se | user | Heterodisulfide reductase, subunit A, HdrA | ZP_01288592.1 | | PDB BLAST (NCBI) | STRING search |
| Se | user | SelW-like | | | PDB BLAST (NCBI) | STRING search |
| Se | user | Selenophosphate synthetase | ZP_01288023.1 | | PDB BLAST (NCBI) | STRING search |
| Se | user | Sulfurtransferase COG2897, Rhodanese-related | ZP_01287350.1 | | PDB BLAST (NCBI) | STRING search |
| Se | user | Sulfurtransferase COG2897, Rhodanese-related | ZP_01288444.1 | | PDB BLAST (NCBI) | STRING search |
| Se | user | Sulfurtransferase COG2897, Rhodanese-related | ZP_01288663.1 | | PDB BLAST (NCBI) | STRING search |
| Se | user | Thiol:disulfide interchange protein | ZP_01287171.1 | | PDB BLAST (NCBI) | STRING search |