Activating Compound | Comment | Organism | Structure |
---|---|---|---|
dithioerythritol | can serve as artificial electron donor | Peptoclostridium acidaminophilum |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
hydroxylamine | 20% inhibition at 1 mM | Peptoclostridium acidaminophilum |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
3.7 | - |
N-methylglycine | pH 7.7, 37°C | Peptoclostridium acidaminophilum | |
11 | - |
dithioerythritol | pH 7.7, 37°C | Peptoclostridium acidaminophilum |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
cytoplasm | - |
Peptoclostridium acidaminophilum | 5737 | - |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
N-methylglycine + phosphate + thioredoxin | Peptoclostridium acidaminophilum | involved in creatinine and creatine metabolism, intermediate of choline degradation | acetyl phosphate + methylamine + thioredoxin disulfide | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Peptoclostridium acidaminophilum | - |
ATCC 49065, DSM 3953, expression of enzyme is induced only when grown on sarcosine or creatine | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
137 | - |
pH 7.7, 37°C, extract from bacteria that were grown on formate and creatine | Peptoclostridium acidaminophilum |
217 | - |
pH 7.7, 37°C, extract from bacteria that were grown on formate and sarcosine | Peptoclostridium acidaminophilum |
Storage Stability | Organism |
---|---|
-20°C, 15% loss of activity within one week | Peptoclostridium acidaminophilum |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
N-methylglycine + phosphate + dithioerythritol | - |
Peptoclostridium acidaminophilum | acetyl phosphate + methylamine + dithioerythritol disulfide | - |
? | |
N-methylglycine + phosphate + thioredoxin | - |
Peptoclostridium acidaminophilum | acetyl phosphate + methylamine + thioredoxin disulfide | - |
? | |
N-methylglycine + phosphate + thioredoxin | involved in creatinine and creatine metabolism, intermediate of choline degradation | Peptoclostridium acidaminophilum | acetyl phosphate + methylamine + thioredoxin disulfide | - |
? |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
37 | - |
- |
Peptoclostridium acidaminophilum |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7.7 | 8 | highest activity in K-phosphate buffer | Peptoclostridium acidaminophilum |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
NADH | 5% of activity compared to NADPH | Peptoclostridium acidaminophilum | |
NADPH | preferred as physiological electron donor | Peptoclostridium acidaminophilum |