KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.003 | - |
reduced ferredoxin | 70°C | Caldanaerobacter subterraneus subsp. tengcongensis | |
0.015 | - |
oxidized ferredoxin | 70°C | Caldanaerobacter subterraneus subsp. tengcongensis |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
membrane | membrane bound | Caldanaerobacter subterraneus subsp. tengcongensis | 16020 | - |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Fe | NiFe hydrogenase | Caldanaerobacter subterraneus subsp. tengcongensis | |
Ni | NiFe hydrogenase, contains 0.9 mol Ni per mol enzyme | Caldanaerobacter subterraneus subsp. tengcongensis |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
14700 | - |
x * 69000 + x * 40000, + x * 32000, + x * 17000 + x + 14100 + x * 14700, SDS-PAGE | Caldanaerobacter subterraneus subsp. tengcongensis |
17000 | - |
x * 69000 + x * 40000, + x * 32000, + x * 17000 + x + 14100 + x * 14700, SDS-PAGE | Caldanaerobacter subterraneus subsp. tengcongensis |
32000 | - |
x * 69000 + x * 40000, + x * 32000, + x * 17000 + x + 14100 + x * 14700, SDS-PAGE | Caldanaerobacter subterraneus subsp. tengcongensis |
40000 | - |
x * 69000 + x * 40000, + x * 32000, + x * 17000 + x + 14100 + x * 14700, SDS-PAGE | Caldanaerobacter subterraneus subsp. tengcongensis |
69000 | - |
x * 69000 + x * 40000, + x * 32000, + x * 17000 + x + 14100 + x * 14700, SDS-PAGE | Caldanaerobacter subterraneus subsp. tengcongensis |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
H+ + reduced ferredoxin | Caldanaerobacter subterraneus subsp. tengcongensis | - |
H2 + oxidized ferredoxin | - |
r |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Caldanaerobacter subterraneus subsp. tengcongensis | - |
- |
- |
Purification (Comment) | Organism |
---|---|
Q-sepharose HiLoad, hydroxyapatite, Superdex 200 | Caldanaerobacter subterraneus subsp. tengcongensis |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
38.5 | - |
reduction of metronidiazole | Caldanaerobacter subterraneus subsp. tengcongensis |
391 | - |
reduction of methyl viologen | Caldanaerobacter subterraneus subsp. tengcongensis |
1260 | - |
oxidation of methyl viologen | Caldanaerobacter subterraneus subsp. tengcongensis |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
H+ + reduced ferredoxin | - |
Caldanaerobacter subterraneus subsp. tengcongensis | H2 + oxidized ferredoxin | - |
r | |
H+ + reduced methyl viologen | - |
Caldanaerobacter subterraneus subsp. tengcongensis | H2 + oxidized methyl viologen | - |
r | |
H2 + ferredoxin + oxidized metronidazole | - |
Caldanaerobacter subterraneus subsp. tengcongensis | H+ + ferredoxin + reduced metronidazole | - |
? |
Subunits | Comment | Organism |
---|---|---|
? | x * 69000 + x * 40000, + x * 32000, + x * 17000 + x + 14100 + x * 14700, SDS-PAGE | Caldanaerobacter subterraneus subsp. tengcongensis |
Synonyms | Comment | Organism |
---|---|---|
Ech hydrogenase | - |
Caldanaerobacter subterraneus subsp. tengcongensis |