391-420 of 852
| Mesorhizobium loti MAFF303099 | Bacteria | Ni | user | urease subunit alpha | NP_105696.1 | | PDB BLAST (NCBI) | STRING search |
| Mesorhizobium sp. BNC1 | Bacteria | Ni | user | urease subunit alpha | YP_675226.1 | | PDB BLAST (NCBI) | STRING search |
| Metallosphaera sedula DSM 5348 | Archaea | Ni | user | Ni-Fe hydrogenase 4 subunit | YP_001191510.1 | | PDB BLAST (NCBI) | STRING search |
| Metallosphaera sedula DSM 5348 | Archaea | Ni | user | Ni-Fe hydrogenase I large subunit-like protein | YP_001191041.1 | | PDB BLAST (NCBI) | STRING search |
| Metallosphaera sedula DSM 5348 | Archaea | Ni | user | Ni-Fe hydrogenase, coenzyme F420-reducing hydrogenase alpha subunit-like protein | YP_001191016.1 | | PDB BLAST (NCBI) | STRING search |
| Metallosphaera sedula DSM 5348 | Archaea | Ni | user | Ni-Fe hydrogenase, large subunit | YP_001191019.1 | | PDB BLAST (NCBI) | STRING search |
| Metallosphaera sedula DSM 5348 | Archaea | Ni | user | urease subunit alpha | YP_001190983.1 | | PDB BLAST (NCBI) | STRING search |
| Methanobrevibacter smithii ATCC 35061 | Archaea | Ni | user | Methyl-coenzyme M reductase, alpha subunit, McrA | YP_001273475.1 | | PDB BLAST (NCBI) | STRING search |
| Methanobrevibacter smithii ATCC 35061 | Archaea | Ni | user | Methyl-coenzyme M reductase, alpha subunit, McrA | YP_001273588.1 | | PDB BLAST (NCBI) | STRING search |
| Methanobrevibacter smithii ATCC 35061 | Archaea | Ni | user | Ni-Fe hydrogenase 3-type complex, large subunit | YP_001272885.1 | | PDB BLAST (NCBI) | STRING search |
| Methanobrevibacter smithii ATCC 35061 | Archaea | Ni | user | Ni-Fe hydrogenase, coenzyme F420-reducing hydrogenase, alpha subunit, FrhA | YP_001273697.1 | | PDB BLAST (NCBI) | STRING search |
| Methanobrevibacter smithii ATCC 35061 | Archaea | Ni | user | Ni-Fe hydrogenase, energy-converting hydrogenase B, subunit N | YP_001273636.1 | | PDB BLAST (NCBI) | STRING search |
| Methanobrevibacter smithii ATCC 35061 | Archaea | Ni | user | Ni-Fe hydrogenase, methyl viologen-reducing hydrogenase, alpha subunit, MvhA | YP_001273572.1 | | PDB BLAST (NCBI) | STRING search |
| Methanocaldococcus jannaschii DSM 2661 | Archaea | Ni | user | Acetyl-coenzyme A decarbonylase/synthase | NP_247120.1 | | PDB BLAST (NCBI) | STRING search |
| Methanocaldococcus jannaschii DSM 2661 | Archaea | Ni | user | Acetyl-coenzyme A decarbonylase/synthase | NP_247124.1 | | PDB BLAST (NCBI) | STRING search |
| Methanocaldococcus jannaschii DSM 2661 | Archaea | Ni | user | Methyl-coenzyme M reductase I, subunit alpha (mcrA) | NP_247840.1 | | PDB BLAST (NCBI) | STRING search |
| Methanocaldococcus jannaschii DSM 2661 | Archaea | Ni | user | Methyl-coenzyme M reductase II, subunit alpha | NP_247047.1 | | PDB BLAST (NCBI) | STRING search |
| Methanocaldococcus jannaschii DSM 2661 | Archaea | Ni | user | Ni carbon monoxide dehydrogenase, catalytic subunit | NP_247713.1 | | PDB BLAST (NCBI) | STRING search |
| Methanocaldococcus jannaschii DSM 2661 | Archaea | Ni | user | Ni-Fe hydrogenase subunit | NP_247493.1 | | PDB BLAST (NCBI) | STRING search |
| Methanocaldococcus jannaschii DSM 2661 | Archaea | Ni | user | Ni-Fe hydrogenase, coenzyme F420-reducing hydrogenase, alpha subunit, selenocysteine-containing | NP_246992.1 | | PDB BLAST (NCBI) | STRING search |
| Methanocaldococcus jannaschii DSM 2661 | Archaea | Ni | user | Ni-Fe hydrogenase, formate hydrogenlyase, subunit 5 | NP_248021.1 | | PDB BLAST (NCBI) | STRING search |
| Methanocaldococcus jannaschii DSM 2661 | Archaea | Ni | user | Ni-Fe hydrogenase, methylviologen-reducing hydrogenase, alpha subunit | NP_248187.1 | | PDB BLAST (NCBI) | STRING search |
| Methanococcoides burtonii DSM 6242 | Archaea | Ni | user | Acetyl-coenzyme A decarbonylase/synthase | YP_565561.1 | | PDB BLAST (NCBI) | STRING search |
| Methanococcoides burtonii DSM 6242 | Archaea | Ni | user | Methyl-coenzyme M reductase, alpha subunit | YP_567018.1 | | PDB BLAST (NCBI) | STRING search |
| Methanococcus aeolicus Nankai-3 | Archaea | Ni | user | Acetyl-coenzyme A decarbonylase/synthase | YP_001325360.1 | | PDB BLAST (NCBI) | STRING search |
| Methanococcus aeolicus Nankai-3 | Archaea | Ni | user | Methyl-coenzyme M reductase I, alpha subunit | YP_001325456.1 | | PDB BLAST (NCBI) | STRING search |
| Methanococcus aeolicus Nankai-3 | Archaea | Ni | user | Ni-Fe hydrogenase large subunit | YP_001324301.1 | | PDB BLAST (NCBI) | STRING search |
| Methanococcus aeolicus Nankai-3 | Archaea | Ni | user | Ni-Fe hydrogenase large subunit | YP_001325235.1 | | PDB BLAST (NCBI) | STRING search |
| Methanococcus aeolicus Nankai-3 | Archaea | Ni | user | Ni-Fe hydrogenase large subunit | YP_001325404.1 | | PDB BLAST (NCBI) | STRING search |
| Methanococcus aeolicus Nankai-3 | Archaea | Ni | user | Ni-Fe hydrogenase, HycE, Ni,Fe-hydrogenase III large subunit | YP_001324506.1 | | PDB BLAST (NCBI) | STRING search |
