Inhibitors | Comment | Organism | Structure |
---|---|---|---|
1,10-phenanthroline | - |
Methanococcus vannielii | |
1,2-dihydroxybenzene-3,5-disulfonic acid | - |
Methanococcus vannielii | |
2,2'-dipyridyl | - |
Methanococcus vannielii | |
4,5-dihydroxybenzene-1,3-disulfonate | - |
Methanococcus vannielii | |
EDTA | - |
Methanococcus vannielii | |
iodoacetamide | addition of 1 mM iodoacetamide, to enzyme preparations in pH 7 buffer containing 2 mM 2-mercaptoethanol inactivates | Methanococcus vannielii |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
selenium | anaerobic oxidation of formate by Methanococcus vannielii is catalyzed by two readily separable formate dehydrogenases. One of these is a 105000 Da protein that contains molybdenum, iron, and acid-labile sulfide, but not selenium. The other is a high molecular weight complex composed of selenoprotein and molybdo-iron sulfur protein subunits | Methanococcus vannielii |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
105000 | - |
anaerobic oxidation of formate by Methanococcus vannielii is catalyzed by two readily separable formate dehydrogenases. One of these is a 105000 Da protein that contains molybdenum, iron, and acid-labile sulfide, but not selenium. The other is a high molecular weight complex composed of selenoprotein and molybdo-iron sulfur protein subunits | Methanococcus vannielii |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
formate + oxidized coenzyme F420 | Methanococcus vannielii | - |
CO2 + reduced coenzyme F420 | - |
? | |
formate + oxidized coenzyme F420 | Methanococcus vannielii DSM 1224 | - |
CO2 + reduced coenzyme F420 | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Methanococcus vannielii | - |
- |
- |
Methanococcus vannielii DSM 1224 | - |
- |
- |
Oxidation Stability | Organism |
---|---|
extremely oxygen-sensitive | Methanococcus vannielii |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
formate + FAD | - |
Methanococcus vannielii | CO2 + FADH2 | - |
? | |
formate + FAD | - |
Methanococcus vannielii DSM 1224 | CO2 + FADH2 | - |
? | |
formate + FMN | - |
Methanococcus vannielii | CO2 + FMNH2 | - |
? | |
formate + FMN | - |
Methanococcus vannielii DSM 1224 | CO2 + FMNH2 | - |
? | |
formate + oxidized coenzyme F420 | - |
Methanococcus vannielii | CO2 + reduced coenzyme F420 | - |
? | |
formate + oxidized coenzyme F420 | - |
Methanococcus vannielii DSM 1224 | CO2 + reduced coenzyme F420 | - |
? | |
additional information | no activity with NADP+ or NAD+ | Methanococcus vannielii | ? | - |
? | |
additional information | no activity with NADP+ or NAD+ | Methanococcus vannielii DSM 1224 | ? | - |
? |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
60 | - |
- |
Methanococcus vannielii |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
8.5 | 9.2 | - |
Methanococcus vannielii |