General Stability | Organism |
---|---|
enzyme and cofactor are light sensitive | Methanothermobacter marburgensis |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
CN- | reversible | Methanothermobacter marburgensis | |
CO | reversible | Methanothermobacter marburgensis |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Iron | enzyme contains iron bound to an mercaptoethanol-extractable cofactor of unknown structure, contains intrinsic CO bound to iron | Methanothermobacter marburgensis | |
additional information | no iron-sulfur-cluster | Methanothermobacter marburgensis |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
38000 | - |
x * 38000 | Methanothermobacter marburgensis |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
5,10-methenyltetrahydromethanopterin + H2 | Methanothermobacter marburgensis | involved in methanogenesis | 5,10-methylenetetrahydromethanopterin + H+ | - |
r |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Methanothermobacter marburgensis | - |
- |
- |
Purification (Comment) | Organism |
---|---|
- |
Methanothermobacter marburgensis |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
5,10-methenyltetrahydromethanopterin + H2 | involved in methanogenesis | Methanothermobacter marburgensis | 5,10-methylenetetrahydromethanopterin + H+ | - |
r | |
5,10-methenyltetrahydromethanopterin + H2 | reverse reaction under argon atmosphere | Methanothermobacter marburgensis | 5,10-methylenetetrahydromethanopterin + H+ | - |
r | |
additional information | no reduction of viologen dyes in the presence of H2 | Methanothermobacter marburgensis | ? | - |
? |
Subunits | Comment | Organism |
---|---|---|
? | x * 38000 | Methanothermobacter marburgensis |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
additional information | enzyme contains iron bound to a mercaptoethanol-extractable cofactor of unknown structure, contains intrinsic CO bound to iron | Methanothermobacter marburgensis |
Ki Value [mM] | Ki Value maximum [mM] | Inhibitor | Comment | Organism | Structure |
---|---|---|---|---|---|
0.01 | - |
CO | pH 6.0, 40°C, under N2 | Methanothermobacter marburgensis | |
0.1 | - |
CN- | pH 6.0, 40°C, under N2 | Methanothermobacter marburgensis |